Primary Schools Within 1 km / 2 km
- Zhonghua Primary School≤ 1 km635 m
- Rosyth School1–2 km1.08 km
- Xinmin Primary School1–2 km1.31 km
- CHIJ Our Lady Of Good Counsel1–2 km1.34 km
- Hougang Primary School1–2 km1.72 km
- Yangzheng Primary School
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Nearest school of each kind — Tier-1, GEP, SAP — straight-line (“as the crow flies”) from the development per MOE’s P1 method; a school that qualifies for several kinds is listed once with all its badges. Tier-1 marks historically oversubscribed primaries; the full 1 km / 2 km priority list is below.
Upcoming MRT
0.8 km from Serangoon North (CRL Phase 1), opening 2030 · ~10 min walk
| Total units | 9 |
|---|---|
| Size range | 1,539–1,561 sqft |
| Bedrooms | Units | Share |
|---|---|---|
| 3-bedroom | 9 | 100% |
Ranks in the bottom half for redevelopment interest among private condos.
KJ MANSION is ranked for collective-sale (en-bloc) potential over the next 5 years, relative to other private condos. We show a relative tier, not a percentage — the ranking is reliable, an exact probability is not.
Driven by: 23 years old · 51 past en-bloc deals in the district · redevelopment headroom
Based on 4 comparable past collective-sale deals (PARRY GARDENS 2005, TOHO GREEN 2017, CALISAY 2007).
A ranking signal, not advice or a prediction of any specific outcome. How this is calculated
Showing 7 of 7 total recorded transactions.
| 26-03-2018 | 3BR | $1,450,000 | 1,539 | $942 | |
| 06-08-2004 | 3BR | $580,000 | 1,560 | $372 | |
| 25-06-2004 | 3BR | $580,000 | 1,550 | $374 | |
| 25-06-2004 | 3BR | $580,000 | 1,560 | $372 | |
| 09-06-2003 | 3BR | $600,000 | 1,560 | $385 | |
| 23-05-2003 | 3BR | $898,000 | 1,539 | $583 | |
| 14-05-2003 | 3BR | $550,000 | 1,560 | $353 |
22 condo transactions from other properties within 300 m, newest first.
| Project | Distance | Date | Type | Beds | Price (SGD) | Area (sqft) | PSF |
|---|---|---|---|---|---|---|---|
| Rosyth Ville | 55 m | Apr 2026 | Resale | 3BR | $1,530,000 | 1,087 | $1,408 |
| Rosyth Ville | 55 m | Jan 2026 | Resale | 3BR | $2,350,000 | 2,012 | $1,168 |
| Rosyth Ville | 55 m | Aug 2025 | Resale | 3BR | $1,460,000 | 1,108 | $1,318 |
| One Rosyth | 80 m | May 2025 | Resale | — | $838,000 | 516 | $1,624 |
| One Rosyth | 80 m | Aug 2024 | Resale | 2BR | $1,920,000 | 1,388 | $1,383 |
| Hilbre28 | 264 m | Jul 2024 | Resale | 4BR | $2,090,000 | 1,410 | $1,482 |
| Hilbre28 | 264 m | Jul 2024 | Resale | 3BR | $1,420,000 | 861 | $1,649 |
| 3@Phillips | 29 m | Jun 2024 | Resale | 3BR | $2,048,000 | 1,808 | $1,133 |
| 3@Phillips | 29 m | Mar 2024 | Resale | 3BR | $1,410,000 | 1,033 | $1,365 |
| Hilbre28 | 264 m | Mar 2024 | Resale | 2BR | $852,000 | 495 | $1,721 |
| Rosyth Lodge | 28 m | Dec 2023 | Resale | 3BR | $1,530,000 | 1,237 | $1,237 |
| Leith Grove | 129 m | Dec 2023 | Resale | 2BR | $970,000 | 818 | $1,186 |
| 3@Phillips | 29 m | Oct 2023 | Resale | 3BR | $1,400,000 | 1,022 | $1,370 |
| Leith Grove | 129 m | Aug 2023 | Resale | 2BR | $1,240,000 | 1,227 | $1,011 |
| One Rosyth | 80 m | Nov 2022 | Resale | 2BR | $1,350,000 | 1,076 | $1,255 |
| Nanyang Park | 111 m | Oct 2022 | Resale | — | $1,400,000 | 1,517 | $923 |
| Leith Grove | 129 m | 27-04-2021 | Resale | 2BR | $860,000 | 828 | $1,039 |
| Rosyth Lodge | 28 m | 19-09-2019 | Resale | 3BR | $1,068,000 | 1,280 | $834 |
| Rosyth Lodge | 28 m | 07-06-2019 | Resale | 3BR | $1,068,000 | 1,237 | $863 |
| Serangoon Ville | 181 m | 26-07-2017 | Resale | — | $499,000,000 | 405,113 | $1,232 |
Every unit in the project — floors top to bottom, stacks left to right, tinted by bedroom type. Tap a unit to see its transactions. for KJ MANSION
| 01 | 02 | |
|---|---|---|
| 05 | #05-011,5613BR | |
| 04 | #04-011,5613BR | #04-021,5613BR |
| 03 | #03-011,5613BR | #03-021,5613BR |
| 02 | #02-011,5613BR | #02-021,5613BR |
| 01 | #01-011,5503BR | #01-021,5393BR |
1 realized resale exit at KJ MANSION over the all window — 1 profitable, 0 at a loss, a median 3.28%/yr.
| Unit Type | Exits | Med Holding | Med PSF Buy | Med PSF Sell | Med Profit | Med Annualised |
|---|---|---|---|---|---|---|
| 5BR+ | 1 | 14y 10m | $583 | $942 | S$552,000 | 3.28% |
| Total | 1 | 14y 10m | $583 | $942 | S$552,000 | 3.28% |
No loss-making resales in this window — every matched exit sold above its matched entry price.
Realized resales: each resale / sub-sale (the exit) is matched to a comparable new-sale (the entry) at the same project by floor band and strata area, then the annualised return is (exit ÷ entry) ^ (1 ÷ years held) − 1. URA caveats only. haio estimate — URA masks unit numbers after May 2021, so entries are matched by area + floor, not exact unit. Executive Condos are shown as a separate segment.
Exit Audience is a haio+ feature
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When direct sun lands on a West-facing window at KJ MANSION, 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.
KJ MANSION 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.
75 within 1 km
| 28 m | Rosyth Lodge | FH | — | — |
| 29 m | 3@Phillips | FH | 2007 | — |
| 55 m | Rosyth Ville | FH | 2007 | $1,358 |
| 80 m | One Rosyth | FH | 2011 | $1,504 |
| 111 m | Nanyang Park | FH | — | — |
| 129 m | Leith Grove | FH | — | — |
| 181 m | Serangoon Ville | — | — | — |
| 264 m | Hilbre28 | FH | 2017 | — |
| 316 m | Brighton View | FH | 1985 | — |
| 349 m | D'Hiro@Hillside | FH | 2013 | $1,372 |
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.
MOE Primary One priority (1 km / 2 km) is measured from your home’s postal address — see the full Valuation Report for your unit.
What's next
Straight-line (“as the crow flies”) distances per MOE’s official P1 registration method, measured from the development’s general location, not a specific block — for a precise check on your unit use MOE’s official School Query tool. Distance sets priority within each registration phase; balloting still applies — see MOE’s P1 registration rules.