Straits Mansions
SEA AVENUE · Singapore 424244 · D15
Median PSF · 12m
S$2,249
Median price · 12m
S$2.54M
Latest sale
S$2.25M
Feb 2026
1-year change
+4.1%
Sales · 12m
2
4 all time
Gross yield
2.60%
4 leases
Price history
How this development has traded
Median transacted price and price per square foot by quarter, from every sale on record here.
- Change over window
- +12.0%
- Annualised
- +12.0%
- Transactions
- 4
- 1 year
- +4.1%
- 3 years p.a.
- +4.2%
- 5 years p.a.
- —
- Median size
- 1,249 sqft
Against the neighbourhood
How it compares within D15
Katong, Joo Chiat, Amber Road, Marine Parade. All figures are medians over the last 12 months for private homes in this district.
| Measure | Straits Mansions | D15 median | Difference |
|---|---|---|---|
| Median PSF | S$2,249 | S$1,833 | +22.7% |
| Median price | S$2.54M | S$2.14M | +18.9% |
| Gross rental yield | 2.60% | 4.13% | -1.5 pts |
| 1-year price change | +4.1% | +2.3% | +1.8 pts |
This development trades about 23% above the D15 median price per square foot.
Rental
Rent and yield
From URA private residential rental contracts.
Median monthly rent
S$5,500
Contracts · 12m
4
Implied annual rent
S$66K
Gross yield
2.60%
| Unit type | Contracts | Median rent |
|---|---|---|
| 3 bedroom | 3 | S$5,500 |
| 5 bedroom | 1 | S$6,000 |
Investment analysis
Investment score 45 / 100
Each component is a percentile rank against every other private development in the database. This is an analytical indicator, not financial advice.
45/100
100% of the scoring weight measurable
Every bar is a percentile rank, so 70 means this development sits above roughly 70% of its peers on that factor. Factors we cannot measure are excluded and the remaining weights are rebalanced, rather than scored as zero.
- Locationweight 15%84
Distance to the nearest rail station, plus schools within 1 km. Nearest is Marine Parade MRT at 200 m.
- Liquidityweight 15%69
Transactions in the last 12 months — how easily it trades.
- Price momentumweight 18%62
Three-year annualised change in median PSF, or one year where three is unavailable.
- Rental yieldweight 20%35
Gross yield against every other development in its segment.
- Valuationweight 22%16
How its median price per square foot compares with its own district.
- Supply riskweight 10%8
Upcoming units recorded in the same district. Higher score means less competing supply.
The investment score is an analytical indicator computed from transaction and location data. It is not a recommendation, a forecast, or financial advice.
Location
Nearby amenities
Rail stations
- Marine Parade MRT200 m
- Marine Terrace MRT940 m
- Tanjong Katong MRT1.2 km
- Eunos MRT1.6 km
Schools within 2 km
- Chij (Katong) Primaryprimary500 m
- Tao Nan Schoolprimary540 m
- Tanjong Katong Primary Schoolprimary730 m
- Haig Girls' Schoolprimary830 m
- Tanjong Katong Secondary Schoolsecondary (s1-s4)1.1 km
- Chij Katong Conventsecondary (s1-s5)1.2 km
Distances are straight-line. Proximity does not determine school admission eligibility.
Supply
Upcoming competition
- KOON SENG HOUSEMequity K Pte Ltd17 units790 m
- K SUITESEG Properties Pte Ltd19 units810 m
- ARDOR RESIDENCENS Property (Haig) Pte Ltd35 units820 m
- AMBER HOUSEUrban Park Pte Ltd105 units830 m
- The ContinuumHoi Hup Sunway Katong Pte Ltd816 units1.4 km
- THE CONTINUUMHoi Hup Sunway Katong Pte Ltd816 units1.4 km
High upcoming supply nearby may increase competition for tenants and buyers.
The record
Transactions at this development
| Month | Type | Price | Size | PSF | Floor | Lease left |
|---|---|---|---|---|---|---|
| Feb 2026 | Apartment | S$2,250,000 | 1,012 sqft | S$2,224 | 01-05 | — |
| Oct 2025 | Apartment | S$2,840,000 | 1,249 sqft | S$2,275 | 01-05 | — |
| Apr 2025 | Apartment | S$3,070,000 | 1,421 sqft | S$2,161 | 01-05 | — |
| Oct 2022 | Apartment | S$2,480,000 | 1,249 sqft | S$1,986 | 01-05 | — |
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Landed Housing Development
S$3,316
+31.2%6 sales1.1% yield
Sea Avenue Mansions
S$1,711
—2 sales3.5% yield
The Adara
S$2,093
+11.6%1 sales2.3% yield
Residential Apartments
S$2,314
+6.0%1 sales
Landed Housing Development
S$2,751
-2.7%4 sales1.6% yield
East View
S$1,926
-6.0%1 sales3.2% yield
The Palladium
S$2,156
—2 sales3.4% yield
Marine View Mansions
S$2,311
—1 sales1.5% yield
Important
Property values shown are estimates generated from available transaction and market data and are not official valuations. Actual transaction prices may differ. Data availability and accuracy depend on the underlying source datasets. Users should conduct their own due diligence and seek professional advice where appropriate.