River Modern Unit Selector
District 9 · 455 homes · 99-year leasehold · Launched March 2026
Artist's impression: GuocoLand
All 13 stacks of River Modern (5 and 7 River Valley Green, District 9, 455 homes, 99-year leasehold) in 3D on the real map, next to the buildings around them at their real heights. Pick a stack and a storey to see which way it faces, what the window looks at, and how many hours of sun reach it once the neighbouring blocks are counted.
Every home is drawn floor by floor, coloured by unit type, in the same colours as the developer’s site plan. 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, two fingers move, twist and tilt it, and one finger does in full screen. 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 1/10.
- 2-Bedroom
- 3-Bedroom
- 4-Bedroom
Every stack at a glance
Computed for the middle storey of each tower (storey 18 in the 36-storey blocks). 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.
Show the table of all 13 stacksHide the table
Block 5 · 36 storeys · 6 stacks
| Stack | Type | Faces | Looks onto | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|---|
| #01 | 3-Bedroom | S 172° | Out of the estate · Riverside Lawn, 10 m · Riverside Garden, 17 m | Open, nothing within 400 m | 0h | 12.0h | Nov–Feb |
| #02 | 3-Bedroom | S 172° | Out of the estate: King's Centre, 374 m · Allotment Garden, 13 m | King's Centre, 374 m (seen over from storey 2) | 0h | 12.0h | Nov–Feb |
| #03 | 4-Bedroom | S 172° | Out of the estate: Fraser Residence River Promenade, 130 m | Fraser Residence River Promenade, 130 m (seen over from storey 2) | 0h | 12.0h | Oct–Feb |
| #04 | 3-Bedroom | W 262° | 50m Infinity Pool, 8 m · Grand Arrival, 32 m · Forest Sanctuary II, 39 m | Centennia Suites, 185 m (seen over from storey 35) | 5.3h | 5.6h | All year |
| #05 | 2-Bedroom | N 352° | River Valley Green, 16 m | Yong An Park Blk 327, 137 m (seen over from storey 23) | 11.6h | 0h | Apr–Aug |
| #06 | 2-Bedroom | N 352° | The grounds | Yong An Park Blk 327, 141 m (seen over from storey 23) | 12.2h | 0h | Apr–Sep |
Block 7 · 36 storeys · 7 stacks
| Stack | Type | Faces | Looks onto | Buildings straight ahead | 21 Jun | 21 Dec | Afternoon sun |
|---|---|---|---|---|---|---|---|
| #07 | 4-Bedroom | SSE 157° | Spa Pool, 1 m · Riverside Terrace, 21 m · Riverside Trail, 24 m | Fraser Residence River Promenade, 151 m (seen over from storey 2) | 0h | 12.0h | Nov–Feb |
| #08 | 2-Bedroom | SSE 157° | Out of the estate: Rivière Blk 3, 178 m · Riverside Trail, 26 m · Riverside Terrace, 27 m | Rivière Blk 3, 178 m (seen over from storey 33) | 0h | 12.0h | Nov–Feb |
| #09 | 2-Bedroom | SSE 157° | Out of the estate: Rivière (facilities), 121 m · Riverside Trail, 30 m | Rivière (facilities), 121 m (seen over from storey 2) | 0h | 12.0h | Nov–Feb |
| #10 | 3-Bedroom | SSE 157° | Out of the estate: Rivière Blk 3, 153 m | Rivière Blk 3, 153 m (seen over from storey 33) | 0h | 11.8h | Nov–Feb |
| #11 | 3-Bedroom | NNW 337° | River Valley Green, 25 m | Yong An Park (facilities), 158 m (seen over from storey 2) | 10.7h | 0h | Feb–Oct |
| #12 | 2-Bedroom | NNW 337° | River Valley Green, 21 m | Yong An Park (facilities), 153 m (seen over from storey 2) | 9.1h | 0h | Mar–Oct |
| #13 | 3-Bedroom | NNW 337° | River Valley Green, 15 m | Yong An Park (facilities), 146 m (seen over from storey 2) | 10.5h | 0h | Feb–Oct |
Frequently asked questions
- Which River Modern stacks avoid the afternoon sun?
- No stack avoids the afternoon sun in every month at mid-height; use the tool to compare storeys.
- Which River Modern stacks take the afternoon sun most of the year?
- 1 stack gets an hour or more of direct sun after 2pm in at least ten months at mid-height: #04.
- Which River Modern stacks have the most open view?
- The most open stacks at mid-height are #03, #07, #01, #02, #12, #13.
- Which River Modern stacks look straight at another block?
- None of the stacks has a building as tall as itself within 130 m straight ahead.
- Which River Modern stacks face a pool?
- 50m Infinity Pool: #04. Spa Pool: #07. A stack counts when at least a quarter of the sight lines across its window reach the water before another tower.
- Which River Modern stacks face a road?
- River Valley Green: #05, #06, #11, #12, #13. These have the road within 80 m straight ahead with no other tower of the project in between.
How this is worked out, and its limits
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, and the map uses those same colours; 13 of the 13stacks are also named on the developer’s floor plans, and all of those match.
Facing. The facing is the side the living room and balcony are on, read from the developer’s floor plan for each of the 13 stacks. End and corner homes also have bedroom windows on a second side, which the tool does not model.
What it looks onto. The pools, lawns, courts and pavilions are read off the developer’s site plan and placed on the map with the same fit as the stacks, so they are right to within a few metres. A stack “looks onto” a pool when at least a quarter of 17 sight lines across its window (40° either side of the facing) reach the water before another tower of the project. It “faces out of the estate” when the site boundary is within 50 m straight ahead. Facility names and positions are the developer’s and can change before completion.
Heights. Towers use the developer’s storey counts at an assumed 3.2 m per storey, with the homes lifted a further 9.6 m because the developer says the first residential storey stands well above the ground (also an assumption). HDB blocks use HDB’s highest-storey records; other buildings use their storey count or a typical height for their type. Every building is modelled as its footprint raised straight up: 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.
Prices. Prices are the developer’s price list by unit type, as at 1 Oct 2026: the lowest and highest asking price for each type, not a price for one home. Floor plans and anything the developer has not published are not shown. Details are as at 2026-10-01 and can change. Sources: Developer website, e-brochure and floor plans; Developer press releases; URA developers’ sales; URA land lot map; HDB Property Information; OpenStreetMap; OneMap.
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