Primary Schools Within 1 km / 2 km
- Ngee Ann Primary School≤ 1 km740 m
- St. Stephen'S School≤ 1 km780 m
- Opera Estate Primary School≤ 1 km970 m
- CHIJ (Katong) Primary1–2 km1.08 km
- Tao Nan School1–2 km1.12 km
- Haig Girls' School1–2 km
Relevant market insights
Showing 1 of 1 total recorded transactions.
| 08-06-2010 | — | $2,800,000 | 2,584 | $1,084 |
50 landed transactions from other properties within 300 m, newest first.
| Project | Distance | Date | Type | Price (SGD) | Area (sqft) | PSF |
|---|---|---|---|---|---|---|
| 645 East Coast Road | 85 m | May 2025 | Resale | $12,500,000 | 8,078 | $1,547 |
| 94 Dunbar Walk | 37 m | Jun 2024 | Resale | $8,388,000 | 4,327 | $1,939 |
| 129 Dunbar Walk | 74 m | Nov 2022 | Resale | $8,700,000 | 3,973 | $2,190 |
| 18a Coldstream Avenue | 69 m | Feb 2022 | Resale | $7,168,000 | 4,523 | $1,585 |
| 96 Dunbar Walk | 25 m | Sep 2021 | Resale | $6,800,000 | 5,016 | $1,356 |
| 22a Coldstream Avenue | 48 m | Jul 2021 | Resale | $6,880,000 | 4,547 | $1,513 |
| 651 East Coast Road | 93 m | 27-04-2021 | Resale | $5,850,000 | 4,035 | $1,450 |
| 88 Dunbar Walk | 81 m | 22-03-2021 | Resale | $5,900,000 | 4,384 | $1,346 |
| 34 Coldstream Avenue | 91 m | 15-02-2021 | Resale | $7,500,000 | 4,545 | $1,650 |
| 32 Coldstream Avenue | 84 m | 26-08-2020 | New Sale | $8,000,000 | 4,547 | $1,759 |
| 645 East Coast Road | 85 m | 19-07-2019 | Resale | $8,880,000 | 8,078 | $1,099 |
| 32 Coldstream Avenue | 84 m | 22-03-2018 | Resale | $10,500,000 | 9,093 | $1,155 |
| 11a Coldstream Avenue | 59 m | 22-01-2018 | Resale | $5,500,000 | 4,285 | $1,284 |
| 77 Greenfield Drive | 94 m | 08-11-2017 | Resale | $6,700,000 | 5,256 | $1,275 |
| 24 Coldstream Avenue | 46 m | 30-10-2017 | Resale | $5,500,000 | 4,549 | $1,209 |
| 90a Dunbar Walk | 62 m | 09-06-2017 | Resale | $5,550,000 | 4,383 | $1,266 |
| 129 Dunbar Walk | 74 m | 07-12-2012 | Resale | $6,300,000 | 3,973 | $1,586 |
| 18 Coldstream Avenue | 74 m | 15-08-2012 | Resale | $5,750,000 | 4,569 | $1,258 |
| 23 Coldstream Avenue | 9 m | 12-07-2011 | Resale | $3,568,888 | 2,523 | $1,415 |
| 647 East Coast Road | 87 m | 06-08-2010 | Resale | $3,800,000 | 4,039 | $941 |
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When direct sun lands on a West-facing window at 21 COLDSTREAM AVENUE, for the date you pick.
Sun at 3:30 pm on 2026-07-11: azimuth 304° (NW), elevation 50°.
Estimated from solar geometry — nearby buildings and blockage are not modelled.
21 COLDSTREAM AVENUE has no recent sale transactions to estimate a price from, so the explorer starts at a standard default budget — drag to explore what a budget buys across Singapore.
126 within 1 km
| 248 m | United Mansion | FH | 1968 | $1,469 |
| 282 m | Coastarina | FH | 2006 | $1,909 |
| 290 m | Seaside Park | FH | — | $1,192 |
| 296 m | Treescape | FH | 2014 | $1,792 |
| 322 m | Inova 100 | FH | — | — |
| 326 m | The Ambrosia | FH | — | — |
| 327 m | Ocean Park | FH | 1984 | $1,958 |
| 339 m | Gold Leaf Mansions | FH | 1993 | $1,545 |
| 342 m | The Lucent | FH | 2011 | $1,708 |
| 387 m | Wedgewood Mansions | FH | 1990 | — |
Project-level medians from haio’s own transaction data — median sale $ psf (last 2 years) and, in each pin, median monthly rent $ psf. Distances are straight-line from this property. Blank where there are no recent sales.
What's next
Straight-line (“as the crow flies”) distances per MOE’s official P1 registration method, measured from this property’s registered coordinates — not from a specific unit. Distance sets priority within each registration phase; balloting still applies — see MOE’s P1 registration rules.