Alkaff CourtView
District 13 · 1,258 homes · 99-year leasehold (HDB) · HDB · completed 2020 · MOP from 2025
Artist's impression, HDB
All 105 stacks of Alkaff CourtView (101A, 102A, 102B, 103A, 103B and 104A Bidadari Park Drive) in 3D on the real map, beside the buildings around them at their real heights. Pick a stack and a storey to see its facing, its view and its hours of sun. All six blocks were completed in 2020 (HDB), so the five-year minimum occupation period (MOP) ended from 2025, counted from each owner’s key collection. Resales are on record from April 2025. HDB’s brochure offered the 2-room Flexi flats on a 99-year lease or on a short lease for the elderly.
Coolest stacksEvery stack ranked by direct sun after 2pm, least first.OpenHide
Working out every stack…
How to read the map and the colours
Every home is drawn floor by floor, coloured by unit type, in the same colours as the developer’s storey plans. Tap a stack or its number to pick it. Drag to move the map; hold Ctrl or Command and drag (or right-drag) to turn and tilt it. On a phone, one finger moves it and two fingers pinch, twist and tilt it. Zoom in to see every stack number. Navy: your stack. Orange: your storey. Dashed gold line: the view straight out of the window. Dark patches: shadows of the taller buildings at 15:00 on 18/10.
- 2-room Flexi, 38 sqm
- 2-room Flexi, 47 sqm
- 3-room, 68 sqm
- 4-room, 93 to 97 sqm
Alkaff CourtView in brief
- Least afternoon sun
- Stacks #31, #33, #39, #41, #43, #81 and 19 more: under an hour of direct sun after 2pm in every month.
- Blocked view
- Stacks #35, #37, #39, #41, #43, #45 and 62 more: face Block 101A, Block 104A, Low-rise building and 14 more, as tall as the stack or taller.
Read at the middle storey of each stack. The tool above shows any storey.
Every stack at a glance
Show the table of all 105 stacksHide the table
Computed for the middle storey of each tower (storey 8 in the 16-storey blocks, storey 9 in the 17-storey blocks), or the middle of its own storeys for a stack that does not have that storey. Sun columns are hours of direct sun on the window on 21 June and 21 December after shading by other buildings; “Afternoon sun” lists the months with an hour or more after 2pm. Open the tool for any other storey or date.
Block 101A · 16 storeys · 31 stacks
| Stack | Type | Faces | Looks onto | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|---|
| #111 | 4-room, 93 sqm | N 8° | Block 101A across the grounds, 35 m | Block 101A, 35 m (at least as tall as this stack) | 6.0h | 0h | Apr, Aug |
| #113 | 4-room, 93 sqm | S 188° | Block 104A across the grounds, 43 m | Block 104A, 43 m (at least as tall as this stack) | 0h | 10.7h | Sep–Mar |
| #115 | 4-room, 93 sqm | S 188° | Block 104A across the grounds, 43 m | Block 104A, 43 m (at least as tall as this stack) | 0h | 9.7h | Sep–Mar |
| #117 | 3-room, 68 sqm | S 189° | Block 104A across the grounds, 46 m | Block 104A, 46 m (at least as tall as this stack) | 0h | 9.7h | Sep–Mar |
| #119 | 3-room, 68 sqm | N 8° | Block 101A across the grounds, 38 m | Block 101A, 38 m (at least as tall as this stack) | 5.8h | 0h | Apr–Aug |
| #121 | 2-room Flexi, 38 sqm | W 278° | Upper Serangoon Road, 41 m | Low-rise building, 156 m (at least as tall as this stack) | 3.7h | 0.3h | Jan–Nov |
| #123 | 2-room Flexi, 47 sqm | W 277° | Upper Serangoon Road, 40 m | Low-rise building, 88 m (at least as tall as this stack) | 4.8h | 3.2h | All year |
| #125 | 2-room Flexi, 47 sqm | W 279° | Upper Serangoon Road, 40 m | Low-rise building, 85 m (at least as tall as this stack) | 5.3h | 4.8h | All year |
| #127 | 2-room Flexi, 38 sqm | W 278° | Upper Serangoon Road, 41 m | Low-rise building, 84 m (at least as tall as this stack) | 3.8h | 3.6h | All year |
| #129 | 3-room, 68 sqm | S 188° | Block 101A across the grounds, 38 m | Block 101A, 38 m (at least as tall as this stack) | 0h | 6.2h | Sep–Mar |
| #131 | 3-room, 68 sqm | N 8° | Block 101A across the grounds, 37 m | Block 101A, 37 m (at least as tall as this stack) | 7.6h | 0h | Apr–Aug |
| #133 | 4-room, 93 sqm | N 8° | Block 101A across the grounds, 44 m | Block 101A, 44 m (at least as tall as this stack) | 10.8h | 0h | Apr–Aug |
| #135 | 4-room, 93 sqm | N 8° | Block 101A across the grounds, 34 m | Block 101A, 34 m (at least as tall as this stack) | 6.3h | 0h | Apr, Aug |
| #137 | 4-room, 93 sqm | S 188° | Block 101A across the grounds, 35 m | Block 101A, 35 m (at least as tall as this stack) | 0h | 6.3h | Jan–Mar, Sep |
| #139 | 2-room Flexi, 38 sqm | E 98° | Block 102B across the grounds, 85 m | Blk 101 Bidadari Park Drive, 18 m (seen over from storey 3); behind it Block 102B, 85 m (at least as tall as this stack) | 0h | 4.0h | None |
| #141 | 2-room Flexi, 47 sqm | E 98° | Block 102B across the grounds, 83 m | Blk 101 Bidadari Park Drive, 17 m (seen over from storey 3); behind it Block 102B, 83 m (at least as tall as this stack) | 2.3h | 4.2h | None |
| #143 | 2-room Flexi, 47 sqm | E 98° | Block 102B across the grounds, 84 m | Blk 101 Bidadari Park Drive, 17 m (seen over from storey 3); behind it Block 102B, 84 m (at least as tall as this stack) | 3.6h | 2.4h | None |
| #145 | 2-room Flexi, 38 sqm | E 98° | Block 102B across the grounds, 85 m | Blk 101 Bidadari Park Drive, 18 m (seen over from storey 3); behind it Block 102B, 85 m (at least as tall as this stack) | 3.0h | 1.4h | None |
| #147 | 3-room, 68 sqm | S 188° | Block 101A across the grounds, 37 m | Block 101A, 37 m (at least as tall as this stack) | 0h | 5.8h | Sep–Mar |
| #149 | 3-room, 68 sqm | N 7° | Upper Aljunied Road, 30 m | The Woodleigh Mall, 76 m (seen over from storey 4) | 11.3h | 0h | Apr–Aug |
| #151 | 4-room, 93 sqm | N 8° | Upper Aljunied Road, 30 m | The Woodleigh Mall, 72 m (seen over from storey 4) | 11.3h | 0h | Apr–Aug |
| #153 | 4-room, 93 sqm | N 8° | Upper Aljunied Road, 32 m | The Woodleigh Mall, 74 m (seen over from storey 4) | 11.3h | 0h | Apr–Aug |
| #155 | 4-room, 93 sqm | S 188° | Block 101A across the grounds, 34 m | Block 101A, 34 m (at least as tall as this stack) | 0h | 7.1h | Jan–Mar, Sep |
| #157 | 2-room Flexi, 38 sqm | E 98° | The grounds | Blk 101 Bidadari Park Drive, 17 m (seen over from storey 3); behind it Blk 118A Alkaff Crescent, 261 m (at least as tall as this stack) | 0.6h | 4.0h | None |
| #159 | 2-room Flexi, 47 sqm | E 98° | Block 102A across the grounds, 86 m | Blk 101 Bidadari Park Drive, 16 m (seen over from storey 3); behind it Block 102A, 86 m (at least as tall as this stack) | 0.4h | 4.2h | None |
| #161 | 2-room Flexi, 47 sqm | E 98° | The grounds | Blk 101 Bidadari Park Drive, 16 m (seen over from storey 3); behind it Blk 118A Alkaff Crescent, 260 m (at least as tall as this stack) | 3.5h | 2.2h | None |
| #163 | 2-room Flexi, 38 sqm | E 98° | The grounds | Blk 101 Bidadari Park Drive, 17 m (seen over from storey 3); behind it Blk 118A Alkaff Crescent, 298 m (at least as tall as this stack) | 3.0h | 0.1h | None |
| #165 | 2-room Flexi, 38 sqm | W 278° | Upper Serangoon Road, 42 m | Low-rise building, 114 m (at least as tall as this stack) | 5.3h | 0h | Feb–Oct |
| #167 | 2-room Flexi, 47 sqm | W 277° | Upper Serangoon Road, 41 m | Low-rise building, 114 m (at least as tall as this stack) | 5.8h | 2.7h | All year |
| #169 | 2-room Flexi, 47 sqm | W 279° | Upper Serangoon Road, 41 m | Low-rise building, 95 m (at least as tall as this stack) | 5.2h | 3.9h | All year |
| #171 | 2-room Flexi, 38 sqm | W 278° | Upper Serangoon Road, 42 m | Low-rise building, 90 m (at least as tall as this stack) | 4.3h | 3.3h | All year |
Block 102A · 16 storeys · 15 stacks
| Stack | Type | Faces | Looks onto | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|---|
| #173 | 4-room, 93 sqm | S 188° | Block 102B across the grounds, 46 m | 102 Bidadari Park Drive, 41 m (seen over from storey 2); behind it Block 102B, 46 m (at least as tall as this stack) | 0h | 6.3h | Sep–Mar |
| #175 | 4-room, 93 sqm | S 187° | Block 102B across the grounds, 46 m | 102 Bidadari Park Drive, 41 m (seen over from storey 2); behind it Block 102B, 46 m (at least as tall as this stack) | 0h | 7.5h | Sep–Mar |
| #177 | 2-room Flexi, 38 sqm | S 187° | The grounds | Block 103B, 246 m (at least as tall as this stack) | 0h | 8.3h | Oct–Mar |
| #179 | 2-room Flexi, 47 sqm | S 188° | The grounds | Blk 101 Bidadari Park Drive, 227 m (seen over from storey 4); behind it Block 103B, 263 m (at least as tall as this stack) | 0h | 7.8h | Nov–Mar, Sep |
| #181 | 2-room Flexi, 47 sqm | S 188° | The grounds | Blk 101 Bidadari Park Drive, 227 m (seen over from storey 4); behind it Block 103B, 251 m (at least as tall as this stack) | 0h | 7.4h | Nov–Jan |
| #183 | 2-room Flexi, 38 sqm | N 8° | Upper Aljunied Road, 26 m | The Woodleigh Mall, 70 m (seen over from storey 4); behind it 21 Bidadari Park Drive, 97 m (at least as tall as this stack) | 11.3h | 0h | Apr–Aug |
| #185 | 2-room Flexi, 47 sqm | N 8° | Upper Aljunied Road, 26 m | The Woodleigh Mall, 71 m (seen over from storey 4); behind it 17 Bidadari Park Drive, 76 m (at least as tall as this stack) | 11.3h | 0h | Apr–Aug |
| #187 | 2-room Flexi, 47 sqm | N 8° | Upper Aljunied Road, 26 m | The Woodleigh Mall, 72 m (seen over from storey 4); behind it 17 Bidadari Park Drive, 80 m (at least as tall as this stack) | 11.2h | 0h | Apr–Aug |
| #189 | 4-room, 97 sqm | N 8° | Upper Aljunied Road, 25 m | The Woodleigh Mall, 72 m (seen over from storey 4) | 11.2h | 0h | Apr–Aug |
| #191 | 4-room, 97 sqm | N 8° | Upper Aljunied Road, 26 m | The Woodleigh Mall, 73 m (seen over from storey 4) | 11.3h | 0h | Apr–Aug |
| #193 | 4-room, 97 sqm | N 8° | Upper Aljunied Road, 27 m | The Woodleigh Mall, 74 m (seen over from storey 4) | 11.7h | 0h | Apr–Aug |
| #195 | 4-room, 97 sqm | E 97° | Bidadari Park Drive, 20 m | Blk 115B Alkaff Crescent, 60 m (seen over from storey 3); behind it Blk 118A Alkaff Crescent, 185 m (at least as tall as this stack) | 5.5h | 5.5h | None |
| #197 | 4-room, 97 sqm | E 98° | Bidadari Park Drive, 20 m | Blk 115B Alkaff Crescent, 59 m (seen over from storey 3); behind it Blk 118A Alkaff Crescent, 158 m (at least as tall as this stack) | 4.3h | 5.5h | None |
| #199 | 4-room, 93 sqm | W 278° | The grounds | Blk 101 Bidadari Park Drive, 32 m (seen over from storey 3) | 4.8h | 3.5h | All year |
| #201 | 4-room, 93 sqm | W 277° | Block 101A across the grounds, 69 m | Blk 101 Bidadari Park Drive, 35 m (seen over from storey 3); behind it Block 101A, 69 m (at least as tall as this stack) | 0.8h | 4.6h | Aug–Apr |
Block 102B · 16 storeys · 14 stacks
| Stack | Type | Faces | Looks onto | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|---|
| #203 | 4-room, 93 sqm | S 188° | Block 102B across the grounds, 33 m | Block 102B, 33 m (at least as tall as this stack) | 0h | 5.5h | Sep–Mar |
| #205 | 3-room, 68 sqm | S 189° | Block 102B across the grounds, 36 m | Block 102B, 36 m (at least as tall as this stack) | 0h | 7.6h | Sep–Mar |
| #207 | 3-room, 68 sqm | N 8° | Block 102A across the grounds, 46 m | 102 Bidadari Park Drive, 4 m (seen over from storey 4); behind it Block 102A, 46 m (at least as tall as this stack) | 7.6h | 0h | Apr–Aug |
| #209 | 4-room, 93 sqm | N 7° | Block 102A across the grounds, 46 m | Block 102A, 46 m (at least as tall as this stack) | 7.4h | 0h | Apr–Aug |
| #211 | 4-room, 93 sqm | E 98° | Bidadari Park Drive, 21 m | Blk 115B Alkaff Crescent, 61 m (seen over from storey 4); behind it Blk 118A Alkaff Crescent, 186 m (at least as tall as this stack) | 4.8h | 4.4h | None |
| #213 | 4-room, 93 sqm | E 99° | Bidadari Park Drive, 20 m | Blk 115B Alkaff Crescent, 60 m (seen over from storey 3); behind it Blk 115A Alkaff Crescent, 60 m (at least as tall as this stack) | 5.2h | 5.4h | None |
| #215 | 4-room, 93 sqm | E 98° | Bidadari Park Drive, 20 m | Low-rise building, 363 m (seen over from storey 5) | 5.3h | 4.7h | None |
| #217 | 4-room, 93 sqm | E 98° | Bidadari Park Drive, 18 m | Blk 113B Alkaff Crescent, 64 m (at least as tall as this stack) | 4.3h | 4.7h | None |
| #219 | 4-room, 93 sqm | S 190° | Block 103A across the grounds, 26 m | Block 103A, 26 m (at least as tall as this stack) | 0h | 9.3h | Sep–Mar |
| #221 | 3-room, 68 sqm | S 188° | Block 103A across the grounds, 28 m | Block 103A, 28 m (at least as tall as this stack) | 0h | 9.6h | Sep–Mar |
| #223 | 3-room, 68 sqm | N 7° | Block 102B across the grounds, 36 m | Block 102B, 36 m (at least as tall as this stack) | 7.6h | 0h | Apr–Aug |
| #225 | 4-room, 93 sqm | N 8° | Block 102B across the grounds, 33 m | Block 102B, 33 m (at least as tall as this stack) | 6.4h | 0h | Apr–Aug |
| #227 | 4-room, 93 sqm | W 278° | Block 101A across the grounds, 86 m | Blk 101 Bidadari Park Drive, 31 m (seen over from storey 3); behind it Block 101A, 86 m (at least as tall as this stack) | 5.2h | 0.7h | Feb–Oct |
| #229 | 4-room, 93 sqm | W 278° | Block 101A across the grounds, 83 m | Blk 101 Bidadari Park Drive, 31 m (seen over from storey 3); behind it Block 101A, 83 m (at least as tall as this stack) | 4.5h | 5.5h | All year |
Block 103A · 17 storeys · 8 stacks
| Stack | Type | Faces | Looks onto | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|---|
| #21 | 4-room, 93 sqm | S 188° | Block 103B across the grounds, 34 m | Block 103B, 34 m (seen over from storey 17); behind it Blk 106A Bidadari Park Drive, 180 m (at least as tall as this stack) | 0h | 7.3h | Sep–Mar |
| #23 | 3-room, 68 sqm | S 188° | Block 103B across the grounds, 68 m | Block 103B, 68 m (seen over from storey 17); behind it Blk 106A Bidadari Park Drive, 171 m (at least as tall as this stack) | 0h | 9.2h | Sep–Mar |
| #25 | 3-room, 68 sqm | N 8° | Block 102B across the grounds, 28 m | Block 102B, 28 m (seen over from storey 17) | 10.5h | 0h | Apr–Aug |
| #27 | 4-room, 93 sqm | N 8° | Block 102B across the grounds, 26 m | Block 102B, 26 m (seen over from storey 17) | 10.3h | 0h | Apr–Aug |
| #29 | 4-room, 93 sqm | N 8° | Block 102B across the grounds, 26 m | Block 102B, 26 m (seen over from storey 17) | 10.3h | 0h | Apr–Aug |
| #31 | 4-room, 93 sqm | ESE 103° | Bidadari Park Drive, 17 m | Blk 114A Alkaff Crescent, 72 m (seen over from storey 17) | 4.6h | 5.3h | None |
| #33 | 3-room, 68 sqm | ESE 109° | Bidadari Park Drive, 19 m | Blk 114B Alkaff Crescent, 72 m (seen over from storey 17) | 4.4h | 5.3h | None |
| #35 | 3-room, 68 sqm | WNW 289° | Block 104A across the grounds, 65 m | Blk 101 Bidadari Park Drive, 28 m (seen over from storey 3); behind it Block 104A, 65 m (at least as tall as this stack) | 6.1h | 3.9h | All year |
Block 103B · 16 storeys · 12 stacks
| Stack | Type | Faces | Looks onto | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|---|
| #37 | 4-room, 93 sqm | WNW 298° | Block 104A across the grounds, 63 m | Blk 101 Bidadari Park Drive, 23 m (seen over from storey 3); behind it Block 104A, 63 m (at least as tall as this stack) | 5.0h | 3.8h | All year |
| #39 | 4-room, 93 sqm | ESE 117° | Bidadari Park Drive, 17 m | Blk 114B Alkaff Crescent, 74 m (at least as tall as this stack) | 4.1h | 5.5h | None |
| #41 | 3-room, 68 sqm | SE 124° | Bidadari Park Drive, 17 m | Blk 107A Bidadari Park Drive, 63 m (at least as tall as this stack) | 3.9h | 7.2h | None |
| #43 | 4-room, 93 sqm | SE 135° | Bidadari Park Drive, 16 m | Blk 107A Bidadari Park Drive, 64 m (at least as tall as this stack) | 3.5h | 6.3h | None |
| #45 | 3-room, 68 sqm | SE 143° | Bidadari Park Drive, 19 m | Blk 108A Bidadari Park Drive, 65 m (at least as tall as this stack) | 2.9h | 6.9h | Dec–Jan |
| #47 | 4-room, 93 sqm | SSE 152° | Bidadari Park Drive, 19 m | 39 Wan Tho Avenue, 251 m (seen over from storey 4) | 1.8h | 8.9h | Nov–Feb |
| #49 | 3-room, 68 sqm | SSE 158° | Bidadari Park Drive, 17 m | Blk 106A Bidadari Park Drive, 64 m (at least as tall as this stack) | 0h | 10.2h | Nov–Feb |
| #51 | 3-room, 68 sqm | NNW 338° | Block 104A across the grounds, 30 m | Block 104A, 30 m (at least as tall as this stack) | 6.0h | 0h | Feb–Oct |
| #53 | 4-room, 93 sqm | NNW 330° | Block 104A across the grounds, 33 m | Blk 101 Bidadari Park Drive, 22 m (seen over from storey 3); behind it Block 104A, 33 m (at least as tall as this stack) | 6.5h | 0h | Feb–Nov |
| #55 | 3-room, 68 sqm | NW 323° | Block 104A across the grounds, 67 m | Blk 101 Bidadari Park Drive, 11 m (seen over from storey 3); behind it Block 104A, 67 m (at least as tall as this stack) | 4.8h | 0.1h | Feb–Nov |
| #57 | 4-room, 93 sqm | NW 315° | Block 104A across the grounds, 98 m | Blk 101 Bidadari Park Drive, 7 m (seen over from storey 3); behind it Block 104A, 98 m (at least as tall as this stack) | 5.8h | 2.8h | All year |
| #59 | 3-room, 68 sqm | NW 304° | Block 104A across the grounds, 97 m | Blk 101 Bidadari Park Drive, 17 m (seen over from storey 3); behind it Block 104A, 97 m (at least as tall as this stack) | 5.5h | 2.8h | All year |
Block 104A · 17 storeys · 25 stacks
| Stack | Type | Faces | Looks onto | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|---|
| #61 | 4-room, 93 sqm | S 188° | Bidadari Park Drive, 16 m | Blk 106 Bidadari Park Drive, 70 m (seen over from storey 4); behind it Blk 105A Bidadari Park Drive, 91 m (at least as tall as this stack) | 0h | 10.6h | Sep–Mar |
| #63 | 4-room, 93 sqm | S 188° | Bidadari Park Drive, 18 m | Blk 105A Bidadari Park Drive, 78 m (at least as tall as this stack) | 0h | 10.8h | Sep–Mar |
| #65 | 4-room, 93 sqm | N 8° | Block 104A across the grounds, 36 m | Block 104A, 36 m (at least as tall as this stack) | 7.1h | 0h | Apr–Aug |
| #67 | 3-room, 68 sqm | W 278° | Upper Serangoon Road, 40 m | Low-rise building, 79 m (seen over from storey 6) | 5.7h | 3.2h | All year |
| #69 | 4-room, 93 sqm | W 278° | Upper Serangoon Road, 38 m | Low-rise building, 190 m (seen over from storey 4) | 5.7h | 5.1h | All year |
| #71 | 3-room, 68 sqm | S 188° | Block 104A across the grounds, 36 m | Block 104A, 36 m (at least as tall as this stack) | 0h | 6.5h | Sep–Mar |
| #73 | 3-room, 68 sqm | N 8° | Block 104A across the grounds, 36 m | Block 104A, 36 m (at least as tall as this stack) | 6.6h | 0h | Apr–Aug |
| #75 | 4-room, 93 sqm | N 8° | Block 104A across the grounds, 44 m | Block 104A, 44 m (at least as tall as this stack) | 10.1h | 0h | Apr–Aug |
| #77 | 4-room, 93 sqm | N 8° | Block 104A across the grounds, 34 m | Block 104A, 34 m (at least as tall as this stack) | 6.2h | 0h | Apr, Aug |
| #79 | 4-room, 93 sqm | S 188° | The grounds | Blk 106 Bidadari Park Drive, 118 m (seen over from storey 5) | 0h | 5.8h | Jan–Mar, Sep |
| #81 | 4-room, 93 sqm | E 98° | Block 103B across the grounds, 47 m | 103 Bidadari Park Drive, 7 m (seen over from storey 4) | 3.3h | 3.6h | None |
| #83 | 3-room, 68 sqm | E 98° | Block 103B across the grounds, 20 m | 103 Bidadari Park Drive, 8 m (seen over from storey 4) | 4.7h | 3.3h | None |
| #85 | 3-room, 68 sqm | S 188° | Block 104A across the grounds, 36 m | Block 104A, 36 m (at least as tall as this stack) | 0h | 6.8h | Sep–Mar |
| #87 | 3-room, 68 sqm | N 7° | Block 101A across the grounds, 46 m | Block 101A, 46 m (seen over from storey 17) | 10.2h | 0h | Apr–Aug |
| #89 | 4-room, 93 sqm | N 8° | Block 101A across the grounds, 43 m | Block 101A, 43 m (seen over from storey 17) | 10.2h | 0h | Apr–Aug |
| #91 | 4-room, 93 sqm | N 8° | Block 101A across the grounds, 43 m | Block 101A, 43 m (seen over from storey 17) | 10.2h | 0h | Apr–Aug |
| #93 | 4-room, 93 sqm | S 188° | Block 104A across the grounds, 33 m | Block 104A, 33 m (at least as tall as this stack) | 0h | 6.3h | Jan–Mar, Sep |
| #95 | 2-room Flexi, 38 sqm | E 98° | The grounds | Blk 101 Bidadari Park Drive, 17 m (seen over from storey 3); behind it Blk 114A Alkaff Crescent, 174 m (at least as tall as this stack) | 0.7h | 3.7h | None |
| #97 | 2-room Flexi, 47 sqm | E 98° | Block 103B across the grounds, 77 m | Blk 101 Bidadari Park Drive, 16 m (seen over from storey 3); behind it Block 103B, 77 m (at least as tall as this stack) | 1.4h | 4.3h | None |
| #99 | 2-room Flexi, 47 sqm | E 98° | Block 103B across the grounds, 74 m | Blk 101 Bidadari Park Drive, 16 m (seen over from storey 3); behind it Block 103B, 74 m (at least as tall as this stack) | 3.9h | 2.8h | None |
| #101 | 2-room Flexi, 38 sqm | E 98° | Block 103B across the grounds, 71 m | Blk 101 Bidadari Park Drive, 17 m (seen over from storey 3); behind it Block 103B, 71 m (at least as tall as this stack) | 3.4h | 0.5h | None |
| #103 | 2-room Flexi, 38 sqm | W 278° | Upper Serangoon Road, 40 m | 21 Woodleigh Close, 317 m (at least as tall as this stack) | 4.0h | 0h | Feb–Oct |
| #105 | 2-room Flexi, 47 sqm | W 277° | Upper Serangoon Road, 38 m | 21 Woodleigh Close, 316 m (at least as tall as this stack) | 4.7h | 3.2h | All year |
| #107 | 2-room Flexi, 47 sqm | W 279° | Upper Serangoon Road, 38 m | 2 Woodleigh Close, 112 m (at least as tall as this stack) | 4.0h | 5.0h | All year |
| #109 | 2-room Flexi, 38 sqm | W 278° | Upper Serangoon Road, 40 m | 2 Woodleigh Close, 91 m (at least as tall as this stack) | 3.2h | 4.1h | All year |
Price at launch
HDB’s selling prices before grants at the November 2015 BTO sales launch. Flats were priced by storey and facing, and buyers then deducted their grants. These are launch prices, not what the flats resell for today.
2-Room Flexi (Type 1)
$154,000 to $189,000
85 flats offered
2-Room Flexi (Type 2)
$193,000 to $234,000
107 flats offered
3-Room
$297,000 to $385,000
369 flats offered
4-Room
$433,000 to $550,000
697 flats offered
HDB priced it together with Alkaff LakeView and Alkaff Vista, launched at the same time, so the ranges cover all of them; the flat counts are this estate's own. Source: HDB, November 2015 BTO sales launch release (archived copy).
Frequently asked questions
Which Alkaff CourtView stacks avoid the afternoon sun?
25 stacks get under an hour of direct sun after 2pm, every month of the year.
- #31
- #33
- #39
- #41
- #43
- #81
- #83
- #95
- #97
- #99
- #101
- #139
- #141
- #143
- #145
- #157
- #159
- #161
- #163
- #195
- #197
- #211
- #213
- #215
- #217
Mid-height storey, after shading by neighbouring blocks. The tool above shows any storey.
Which Alkaff CourtView stacks take the afternoon sun most of the year?
20 stacks get an hour or more of direct sun after 2pm in at least ten months.
- #35
- #37
- #53
- #55
- #57
- #59
- #67
- #69
- #105
- #107
- #109
- #121
- #123
- #125
- #127
- #167
- #169
- #171
- #199
- #229
Mid-height storey.
Which Alkaff CourtView stacks have the most open view?
The most open stacks at mid-height:
- #47
- #63
- #129
- #189
- #191
- #193
Which Alkaff CourtView stacks look straight at another block?
These face a building at least as tall as themselves, so no storey looks over it.
Block 101A
- #111 · 35 m
- #119 · 38 m
- #129 · 38 m
- #131 · 37 m
- #133 · 44 m
- #135 · 34 m
- #137 · 35 m
- #147 · 37 m
- #155 · 34 m
- #201 · 69 m
- #227 · 86 m
- #229 · 83 m
Block 104A
- #35 · 65 m
- #37 · 63 m
- #51 · 30 m
- #53 · 33 m
- #55 · 67 m
- #57 · 98 m
- #59 · 97 m
- #65 · 36 m
- #71 · 36 m
- #73 · 36 m
- #75 · 44 m
- #77 · 34 m
- #85 · 36 m
- #93 · 33 m
- #113 · 43 m
- #115 · 43 m
- #117 · 46 m
Low-rise building
- #123 · 88 m
- #125 · 85 m
- #127 · 84 m
- #165 · 114 m
- #167 · 114 m
- #169 · 95 m
- #171 · 90 m
Block 102B
- #139 · 85 m
- #141 · 83 m
- #143 · 84 m
- #145 · 85 m
- #173 · 46 m
- #175 · 46 m
- #203 · 33 m
- #205 · 36 m
- #223 · 36 m
- #225 · 33 m
Block 102A
- #159 · 86 m
- #207 · 46 m
- #209 · 46 m
21 Bidadari Park Drive
- #183 · 97 m
17 Bidadari Park Drive
- #185 · 76 m
- #187 · 80 m
Blk 115A Alkaff Crescent
- #213 · 60 m
Blk 113B Alkaff Crescent
- #217 · 64 m
Block 103A
- #219 · 26 m
- #221 · 28 m
Blk 114B Alkaff Crescent
- #39 · 74 m
Blk 107A Bidadari Park Drive
- #41 · 63 m
- #43 · 64 m
Blk 108A Bidadari Park Drive
- #45 · 65 m
Blk 106A Bidadari Park Drive
- #49 · 64 m
Blk 105A Bidadari Park Drive
- #61 · 91 m
- #63 · 78 m
Block 103B
- #97 · 77 m
- #99 · 74 m
- #101 · 71 m
2 Woodleigh Close
- #107 · 112 m
- #109 · 91 m
Which Alkaff CourtView stacks face a road?
Grouped by the road each stack looks onto.
Upper Serangoon Road
- #67
- #69
- #103
- #105
- #107
- #109
- #121
- #123
- #125
- #127
- #165
- #167
- #169
- #171
Upper Aljunied Road
- #149
- #151
- #153
- #183
- #185
- #187
- #189
- #191
- #193
Bidadari Park Drive
- #31
- #33
- #39
- #41
- #43
- #45
- #47
- #49
- #61
- #63
- #79
- #195
- #197
- #211
- #213
- #215
- #217
Road within 80 m straight ahead, with no other tower of the project in between.
What did Alkaff CourtView cost at launch?
At HDB's November 2015 BTO sales launch, before grants: 2-Room Flexi (Type 1) $154,000 to $189,000, 2-Room Flexi (Type 2) $193,000 to $234,000, 3-Room $297,000 to $385,000, 4-Room $433,000 to $550,000. These are HDB's own figures from its launch release; flats were priced by storey and facing, and buyers then deducted their grants. HDB priced it together with Alkaff LakeView and Alkaff Vista, launched at the same time, so the ranges cover all of them; the flat counts are this estate's own. Resale prices today are different.
Can I see the Alkaff CourtView floor plans?
Yes. Pick a stack and its floor plan shows beside the map, as the developer published it: 6 layouts, each with its size, the units it applies to and a key plan. Tap it to enlarge.
How this is worked out, and its limits
Stacks are traced from the developer’s site plan onto the map, and the sun and view are worked out against the buildings around them. Details are as at 2026-10-18 and can change.
Show the method and its limitsHide the method
Where the stacks are. Each stack’s outline is traced from the developer’s site plan and fitted to the land parcel on the map. Expect positions within a few metres and bearings within a few degrees. Unit types come from the developer’s storey plans and add up to the published unit mix, and the map uses those same colours; 0 of the 105 stacks are also named on the developer’s floor plans, and all of those match.
Facing. The facing is the side the living room is on, read from the developer’s floor plan for each of the 105 stacks. End and corner homes also have bedroom windows on a second side, which the tool does not model.
Heights. Towers use the developer’s storey counts at an assumed 3.05 m per storey. Buildings standing around the estate use the height in the Singapore Land Authority’s 3D model, read off OneMap 3D on 2 October 2026; where one outline covers a tower and its podium, it is cut into its parts. A building not yet in that model (still being built) uses its published storey count at 3.6 m a storey for a condo and 3.0 m for an HDB block, the averages measured for built ones. Every building is modelled as its footprint raised straight up, on level ground: no roofs, balconies, trees or slopes.
Sun. The same solar model as the Sun Path & Facing Calculator, checked to within about three minutes, with a building in the way counted as shade. The window is a point at mid-storey height on the middle of the outside wall. Balconies, overhangs and cloud cut real sun further, so read the hours as a ceiling.
Sun across the year and coolest stacks. The year grid tests the window every half hour on the 15th of each month. Coolest stacks ranks by the average of those twelve days in hours of direct sun after 2pm, least first, at the middle storey of each stack with shade from other buildings taken off; the hours for the whole day sit beside it. For a home at the end of its block the afternoon figure also counts the sun on its end wall.
Floor plans. The developer’s own pages, unaltered, matched to each stack by the layout code on the developer’s schematic diagram. A stack the plan lists as a mirror unit is the plan flipped. Floor plans: HDB's sales brochure for Alkaff CourtView and Alkaff LakeView, layout pictures (open kitchen, HDB's default). HDB shows two 3-room ideas of 68 sqm; each stack carries the one its outline on HDB's storey plan matches. Furniture is HDB's suggestion. Typical: the home on a given stack may differ in detail or be its mirror image. Not to scale, areas approximate.
Not shown. Asking prices: a resale home is priced by its owner, and what is on the market changes by the week. Anything the developer did not publish is not shown either. Details are as at 2026-10-18 and can change. Sources: HDB's sales brochure (November 2015); data.gov.sg (HDB Property Information); OpenStreetMap.
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