Koon Seng House
Koon Seng House is a freehold apartment development in District 15 (Marine Parade / Katong / Joo Chiat). It has 17 recorded private transactions. Latest sale: $2,926,000 (Jan 2026, 122 sqm, floors 01-05). Median $2,310/sqft. Prices down 0.5% over the period.
Where Koon Seng House ranks in District 15
All 274 projects ›Median psf over time
Estimate a unit at Koon Seng House
Based on URA transactions for this development. Pick a floor band and unit size.
Freehold development — no lease decay applied. Projection is pure market growth. Past growth does not guarantee future performance. Not financial advice.
Recent transactions
| Date | Floor | Type | Area | Price | psf |
|---|---|---|---|---|---|
| Jan 2026 | 01-05 | New Sale | 122 sqm | $2,926,000 | $2,228 |
| Dec 2025 | 01-05 | New Sale | 108 sqm | $2,638,000 | $2,269 |
| Dec 2025 | 01-05 | New Sale | 122 sqm | $2,960,000 | $2,254 |
| Nov 2025 | 01-05 | New Sale | 113 sqm | $2,800,000 | $2,302 |
| Nov 2025 | 01-05 | New Sale | 113 sqm | $2,860,000 | $2,351 |
| Nov 2025 | 01-05 | New Sale | 113 sqm | $2,816,000 | $2,315 |
| Sep 2025 | 01-05 | New Sale | 73 sqm | $1,819,000 | $2,315 |
| May 2025 | 01-05 | New Sale | 122 sqm | $2,935,000 | $2,235 |
| May 2025 | 01-05 | New Sale | 96 sqm | $2,387,000 | $2,310 |
| Mar 2025 | 01-05 | New Sale | 113 sqm | $2,847,690 | $2,341 |
| Feb 2025 | 01-05 | New Sale | 96 sqm | $2,441,000 | $2,362 |
| Dec 2024 | 01-05 | New Sale | 96 sqm | $2,398,000 | $2,321 |
| Nov 2024 | 01-05 | New Sale | 73 sqm | $1,824,570 | $2,322 |
| Aug 2024 | 01-05 | New Sale | 96 sqm | $2,370,000 | $2,294 |
| Apr 2024 | 01-05 | New Sale | 73 sqm | $1,894,000 | $2,410 |
| Apr 2024 | 01-05 | New Sale | 122 sqm | $3,000,000 | $2,285 |
| Mar 2024 | 01-05 | New Sale | 73 sqm | $1,810,000 | $2,303 |
Koon Seng House is inside the 1 km Primary 1 priority zone for 3 primary schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
- This home
- School within 1 km
- School 1–2 km
- 1km ring, top priority
- 2km ring, next tier
Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.
Private condos and apartments closest to Koon Seng House, with their median resale psf. Useful for comparing what Koon Seng House costs per square foot against nearby developments.
About Koon Seng House
Koon Seng House is a freehold apartment development in District 15 (Marine Parade / Katong / Joo Chiat) that prices near the top of its district, its $2,310 psf median above about 92% of projects there. It has a relatively light transaction record, with 17 sales between 2024-03 and 2026-01, ranging from $1,810,000 to $3,000,000. The most recent transaction was a 122 sqm unit (floors 01-05) at $2,926,000 in Jan 2026, and the median is $2,310 psf. All transaction data is sourced from the Urban Redevelopment Authority (URA) and updated regularly.
How much does a unit at Koon Seng House cost?
The most recent transaction at Koon Seng House was $2,926,000 for a 122 sqm unit in 2026-01. The median price is $2,310 per square foot across 17 transactions, ranging from $1,810,000 to $3,000,000. Data sourced from URA.
Is Koon Seng House freehold or leasehold?
Koon Seng House is freehold development, so it is not subject to meaningful lease decay.
What is the price per square foot (psf) at Koon Seng House?
The median price at Koon Seng House is $2,310 psf, with transactions ranging from $2,228 to $2,410 psf. This is based on 17 URA-recorded transactions in District 15.
Have prices at Koon Seng House gone up or down?
Prices at Koon Seng House have decreased by approximately 0.5% over the data period (around -0.3% a year). The median price is currently $2,310 psf, with the most recent sale at $2,926,000 in 2026-01.