Koon Seng House — recent transacted prices and indicative value
Freehold · 1 address
The median price at Koon Seng House over the last 12 months was S$2,254 psf, from 3 recorded sales between Dec 2025 and Jan 2026, with most between S$2,241 psf and S$2,262 psf. This is an indicative figure from recorded transactions, not a formal valuation.
From 3 sales between Dec 2025 and Jan 2026 · 25th to 75th percentile S$2,241 psf to S$2,262 psfLatest recorded sale 1 Jan 2026
How has the price at Koon Seng House changed?
The median price at Koon Seng House has fallen 3.3% from S$2,303 psf in Q1 2024 to S$2,228 psf in Q1 2026. This reflects recorded transactions and is not a formal valuation.
How accurate is this estimate for Koon Seng House?
Too few sales since Q1 2026 to score the estimate here. Three are the minimum, and this project has not had them.
Value a unit here
Starts with this address. Type another address or postal code in this project to value that one.
Primary schools within 1 km of Koon Seng House
Measured from each school's land to this project's buildings, the way MOE bands P1 priority. MOE measures to the building's outline, so near 1 km check OneMap's School Query.
- Haig Girls' School (girls) · 144 m
- Tanjong Katong Primary School · 792 m
- CHIJ (Katong) Primary (girls) · 879 m
- Tao Nan School · 984 m · near the line — check on OneMap
What does a unit at Koon Seng House rent for?
A typical unit at Koon Seng House rents for about S$3,209 a month, from what 1 lease recorded here by URA fetch per square foot. That is a gross yield of 1.37% on the indicative value. Indicative, from recorded rents.
What this home earns against what it costs, set beside what homes like it earn.
1.37% gross yield
S$38,502 of rent a year against the estimate above · 1.79 points below flats like it
No lease here was signed at this size, so the rent comes from what the 1 leases at this project fetch per square foot, which is about S$3,209 a month at this size.
In the rest of the central region, freehold flats yield 3.16%, from 844 projects. Too few share this home's remaining lease to measure that separately.
A yield above the mark means the flat rents well for what it costs, which can point to a keen rental patch or a price the sales alone have not caught up with. Below it, buyers are paying for something a tenant will not, such as the address itself.
Recent leases signed here
| Signed | Size | Beds | Type | Rent a month |
|---|---|---|---|---|
| Q2 2026 | 2000-2500 sqft | — | Terrace House | S$6,200 |
1 URA rental contracts at Koon Seng House since 2025Q4, a median of S$2.76 psf a month on 108 sqm.
By year
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What sizes sell at Koon Seng House?
- 100-120 sqm5 sales
- 120-140 sqm4 sales
- 60-80 sqm4 sales
- 80-100 sqm4 sales
Nearest projects
- East Court · 0 m · 2 sales
- Casa Feliz · 25 m · 1 sales
- La Mariposa · 53 m · 11 sales
- D' Fresco · 81 m · 7 sales
- Alpha Apartments · 106 m · 1 sales
Buying or selling here?
Buying: Stamp duty · Cash and CPF needed · How much can I borrow · Monthly repayment.
Selling: Net proceeds from selling.
What has sold at Koon Seng House recently?
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Jan 2026 | Koon Seng House · 01-05 · Apartmentnew sale | 1,313 sqft | S$2,926,000 | S$2,228 psf |
| Dec 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 1,313 sqft | S$2,960,000 | S$2,254 psf |
| Dec 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 1,163 sqft | S$2,638,000 | S$2,269 psf |
| Nov 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 1,216 sqft | S$2,816,000 | S$2,315 psf |
| Nov 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 1,216 sqft | S$2,860,000 | S$2,351 psf |
| Nov 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 1,216 sqft | S$2,800,000 | S$2,302 psf |
| Sept 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 786 sqft | S$1,819,000 | S$2,315 psf |
| May 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 1,033 sqft | S$2,387,000 | S$2,310 psf |
| May 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 1,313 sqft | S$2,935,000 | S$2,235 psf |
| Mar 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 1,216 sqft | S$2,847,690 | S$2,341 psf |
| Feb 2025 | Koon Seng House · 01-05 · Apartmentnew sale | 1,033 sqft | S$2,441,000 | S$2,362 psf |
| Dec 2024 | Koon Seng House · 01-05 · Apartmentnew sale | 1,033 sqft | S$2,398,000 | S$2,321 psf |
| Nov 2024 | Koon Seng House · 01-05 · Apartmentnew sale | 786 sqft | S$1,824,570 | S$2,322 psf |
| Aug 2024 | Koon Seng House · 01-05 · Apartmentnew sale | 1,033 sqft | S$2,370,000 | S$2,294 psf |
| Apr 2024 | Koon Seng House · 01-05 · Apartmentnew sale | 1,313 sqft | S$3,000,000 | S$2,285 psf |
| Apr 2024 | Koon Seng House · 01-05 · Apartmentnew sale | 786 sqft | S$1,894,000 | S$2,410 psf |
| Mar 2024 | Koon Seng House · 01-05 · Apartmentnew sale | 786 sqft | S$1,810,000 | S$2,303 psf |
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Q2 2026 | Koon Seng House · 2000-2500 sqft · Terrace House | S$6,200 | S$2.76 psf |
Rents as approved by HDB, or as filed with URA for private homes, where the floor area is given as a band.
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