Boathouse Residences
District 19 · 493 homes · 99-year leasehold from 9 Feb 2011 · Resale · completed 2015
Artist's impression: Easthouse Properties Pte Ltd, Boathouse Residences brochure
All 16 stacks of Boathouse Residences (21-33 Upper Serangoon View) 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. Recent sale prices, rent and its grade are on the Boathouse Residences resale scorecard.
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. 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 22/10.
- 2-Bedroom
- 3-Bedroom (Compact)
- 3-Bedroom
- 3-Bedroom Dual Key
- 4-Bedroom
Boathouse Residences in brief
- Least afternoon sun
- Stacks #08 (storey 1), #08 (storeys 2 to 18), #09 (storey 1), #09 (storeys 2 to 18), #11 (storey 1), #11 (storeys 2 to 18) and 9 more: under an hour of direct sun after 2pm in every month.
- Blocked view
- Stacks #07 (storey 1), #07 (storeys 2 to 18), #08 (storey 1), #09 (storey 1), #09 (storeys 2 to 18), #11 (storey 1) and 8 more: face 473D Upper Serangoon Crescent, 53 Upper Serangoon View, Block 27 and 4 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 16 stacksHide the table
Computed for the middle storey of each tower (storey 9 in the 18-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 25 · 18 storeys · 4 stacks
| Stack | Type | Faces | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|
| #07 (storey 1) | 3-Bedroom | NW 310° · corner | 473D Upper Serangoon Crescent, 84 m (at least as tall as this stack) | 5.2h | 3.4h | All year |
| #07 (storeys 2 to 18) | 3-Bedroom | NW 310° · corner | 473D Upper Serangoon Crescent, 84 m (at least as tall as this stack) | 6.2h | 3.9h | All year |
| #08 (storey 1) | 3-Bedroom (Compact) | ENE 65° · corner | 53 Upper Serangoon View, 42 m (at least as tall as this stack) | 3.0h | 2.3h | None |
| #08 (storeys 2 to 18) | 3-Bedroom | ENE 65° · corner | 53 Upper Serangoon View, 42 m (seen over from storey 18); behind it 476A Upper Serangoon View, 147 m (at least as tall as this stack) | 4.3h | 3.1h | None |
| #09 (storey 1) | 3-Bedroom | SE 130° · corner | Block 27, 12 m (at least as tall as this stack) | 0h | 0h | None |
| #09 (storeys 2 to 18) | 3-Bedroom | SE 130° · corner | Block 27, 12 m (at least as tall as this stack) | 0h | 0h | None |
| #10 (storey 1) | 3-Bedroom | WSW 245° · corner | 475D Upper Serangoon Crescent, 279 m (at least as tall as this stack) | 3.3h | 5.9h | All year |
| #10 (storeys 2 to 18) | 3-Bedroom | WSW 245° · corner | 475D Upper Serangoon Crescent, 279 m (at least as tall as this stack) | 4.2h | 6.3h | All year |
Block 27 · 18 storeys · 4 stacks
| Stack | Type | Faces | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|
| #11 (storey 1) | 4-Bedroom | ESE 105° · corner | 80 Upper Serangoon View, 109 m (at least as tall as this stack) | 2.2h | 4.4h | None |
| #11 (storeys 2 to 18) | 4-Bedroom | ESE 105° · corner | 80 Upper Serangoon View, 109 m (seen over from storey 17) | 3.3h | 5.4h | None |
| #12 (storey 1) | 2-Bedroom | S 190° · corner | Block 29, 30 m (at least as tall as this stack) | 0h | 5.7h | Sep–Mar |
| #12 (storeys 2 to 17) | 2-Bedroom | S 190° · corner | Block 29, 30 m (at least as tall as this stack) | 0h | 8.6h | Sep–Mar |
| #13 (storey 1) | 3-Bedroom (Compact) | W 275° · corner | 473B Upper Serangoon Crescent, 169 m (at least as tall as this stack) | 0h | 5.8h | Aug–Apr |
| #13 (storeys 2 to 18) | 3-Bedroom (Compact) | W 275° · corner | 473B Upper Serangoon Crescent, 169 m (at least as tall as this stack) | 0h | 5.8h | Aug–Apr |
| #14 (storey 1) | 3-Bedroom (Compact) | NNW 335° · corner | Open, nothing within 400 m | 3.3h | 0h | None |
| #14 (storeys 2 to 18) | 3-Bedroom (Compact) | NNW 335° · corner | Open, nothing within 400 m | 4.1h | 0h | None |
Block 29 · 18 storeys · 4 stacks
| Stack | Type | Faces | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|
| #15 (storey 1) | 4-Bedroom | WNW 295° · corner | 473C Upper Serangoon Crescent, 150 m (at least as tall as this stack) | 5.3h | 5.2h | All year |
| #15 (storeys 2 to 18) | 4-Bedroom | WNW 295° · corner | 473C Upper Serangoon Crescent, 150 m (at least as tall as this stack) | 5.9h | 5.2h | All year |
| #16 (storey 1) | 2-Bedroom | NNE 15° · corner | Block 27, 23 m (at least as tall as this stack) | 5.2h | 0h | Apr–Aug |
| #16 (storeys 2 to 17) | 2-Bedroom | NNE 15° · corner | Block 27, 23 m (at least as tall as this stack) | 9.8h | 0h | Apr–Aug |
| #17 (storey 1) | 3-Bedroom (Compact) | E 100° · corner | 78 Upper Serangoon View, 112 m (at least as tall as this stack) | 3.3h | 0h | None |
| #17 (storeys 2 to 18) | 3-Bedroom (Compact) | E 100° · corner | 78 Upper Serangoon View, 112 m (seen over from storey 17) | 4.3h | 0h | None |
| #18 (storey 1) | 3-Bedroom Dual Key | SSE 165° · corner | 50 Upper Serangoon View, 92 m (at least as tall as this stack) | 0h | 7.5h | Oct–Feb |
| #18 (storeys 2 to 18) | 3-Bedroom Dual Key | SSE 165° · corner | 50 Upper Serangoon View, 92 m (seen over from storey 2) | 0h | 7.7h | Oct–Feb |
Block 31 · 18 storeys · 4 stacks
| Stack | Type | Faces | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|
| #19 (storey 1) | 3-Bedroom | NW 305° · corner | Block 29, 10 m (at least as tall as this stack) | 0h | 0h | None |
| #19 (storeys 2 to 18) | 3-Bedroom | NW 305° · corner | Block 29, 10 m (at least as tall as this stack) | 0.2h | 0h | None |
| #20 (storey 1) | 2-Bedroom | NE 55° · corner | Open, nothing within 400 m | 5.3h | 2.4h | None |
| #20 (storeys 2 to 18) | 3-Bedroom | NE 55° · corner | Open, nothing within 400 m | 6.3h | 3.5h | None |
| #21 | 3-Bedroom (Compact) | ESE 120° · corner | 76 Upper Serangoon View, 73 m (seen over from storey 17) | 4.3h | 5.6h | None |
| #22 | 3-Bedroom | SW 225° · corner | Building, 150 m (seen over from storey 4) | 3.8h | 7.3h | All year |
Frequently asked questions
Which Boathouse Residences stacks avoid the afternoon sun?
8 stacks get under an hour of direct sun after 2pm, every month of the year.
- #08
- #09
- #11
- #14
- #17
- #19
- #20
- #21
Mid-height storey, after shading by neighbouring blocks. The tool above shows any storey.
Which Boathouse Residences stacks take the afternoon sun most of the year?
4 stacks get an hour or more of direct sun after 2pm in at least ten months.
- #07
- #10
- #15
- #22
Mid-height storey.
Which Boathouse Residences stacks have the most open view?
The most open stacks at mid-height:
- #07 (storey 1)
- #07 (storeys 2 to 18)
- #13 (storeys 2 to 18)
- #14 (storey 1)
- #14 (storeys 2 to 18)
- #22
Which Boathouse Residences stacks look straight at another block?
These face a building at least as tall as themselves, so no storey looks over it.
473D Upper Serangoon Crescent
- #07 (storey 1) · 84 m
- #07 (storeys 2 to 18) · 84 m
53 Upper Serangoon View
- #08 (storey 1) · 42 m
Block 27
- #09 (storey 1) · 12 m
- #09 (storeys 2 to 18) · 12 m
- #16 (storey 1) · 23 m
- #16 (storeys 2 to 17) · 23 m
80 Upper Serangoon View
- #11 (storey 1) · 109 m
Block 29
- #12 (storey 1) · 30 m
- #12 (storeys 2 to 17) · 30 m
- #19 (storey 1) · 10 m
- #19 (storeys 2 to 18) · 10 m
78 Upper Serangoon View
- #17 (storey 1) · 112 m
50 Upper Serangoon View
- #18 (storey 1) · 92 m
Can I see the Boathouse Residences floor plans?
Yes. Pick a stack and its floor plan shows beside the map, as the developer published it: 20 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 2026-10-21 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 colour the site plan gives each stack and add up to the published unit mix (apart from 210 Tower A (23 Upper Serangoon View, stacks 01-06) and Tower F (33 Upper Serangoon View, stacks 23-30): not in the family-home brochure, not in a stack here); 16 of the 16 stacks are also named on the developer’s floor plans, and all of those match.
Facing. A mid-block stack faces away from the side of the block it sits on. End and corner stacks (marked “corner”) have windows on more than one side; 30 of them are not yet checked against the floor plan, so the tool uses the main facade.
Heights. Towers use the developer’s storey counts at an assumed 3.3 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: Easthouse Properties Pte Ltd, Boathouse Residences brochure. Developer's plans, not drawn to scale; areas are approximate and subject to final survey. Some homes are mirror images of the plans shown.
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 2026-10-21 and can change. Sources: Developer's brochure (Easthouse Properties Pte Ltd); OpenStreetMap.
Want a second pair of eyes on these numbers?
Estimates are a starting point. Leave your details and we’ll sanity-check your numbers with you before you commit.
Or write to us first: WhatsApp us your numbers