District 15 · SEA AVENUE
STRAITS MANSIONS is a freehold condominium in District 15, Singapore, completed in 2020 with 25 units. The average transacted price is $2,050/sqft based on 4 recorded transactions.
AI-generated analysis based on available market data. Last updated 25 April 2026. This content is for informational purposes only and should not be considered financial advice.
Estimated costs based on median transaction price
Estimate stamp duty based on your buyer profile
Insufficient data to calculate rental yield. Sale or rental transaction data is not yet available for this property.
| Date | Project Name | Address | Size (sqm) | Price | PSF | Floor | Type | Segment | District | Tenure |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10 | STRAITS MANSIONS | SEA AVENUE | 116 sqm (1249 sqft) | $2,840,000 | $2275/sqft | 01-05 | Apartment | RCR | 15 | Freehold |
| 2025-04 | STRAITS MANSIONS | SEA AVENUE | 132 sqm (1421 sqft) | $3,070,000 | $2161/sqft | 01-05 | Apartment | RCR | 15 | Freehold |
| 2022-10 | STRAITS MANSIONS | SEA AVENUE | 116 sqm (1249 sqft) | $2,480,000 | $1986/sqft | 01-05 | Apartment | RCR | 15 | Freehold |
| 2020-11 | STRAITS MANSIONS | SEA AVENUE | 94 sqm (1012 sqft) | $1,800,000 | $1779/sqft | 01-05 | Apartment | RCR | 15 | Freehold |
The median transaction price for the project is $2,660,000. This is based on recent transactions ranging from $1,800,000 to $3,070,000.
The PSF range for Straits Mansions is between $1,779 and $2,275. The median PSF across recorded transactions stands at $2,073.453.
In October 2022, a 1,249 sqft unit transacted at $2,480,000 ($1,986 PSF). By October 2025, a unit of the same size transacted at $2,840,000 ($2,275 PSF), showing a price increase of $360,000.
The highest recorded price is $3,070,000, which was paid for a 1,421 sqft unit in April 2025. This transaction achieved a PSF of $2,161.
Straits Mansions is a freehold apartment. This tenure provides indefinite ownership, which is a common preference for buyers in the District 15 area.
The lowest recorded price was $1,800,000 for a 1,012 sqft unit in November 2020. This unit was sold at a PSF of $1,779.
Guides and analysis about STRAITS MANSIONS

Discover East Court for sale on Koon Seng Road, District 15. View available units, prices, investment potential & buying guide. Trusted listings on Homejourney for safe D15 property decisions.

Discover St Patrick's Grove for rent on Martia Road, D15. Explore available rentals, monthly rent prices, and East Coast condo lifestyle. Browse safe, verified listings on Homejourney today.

Discover Leville iSuites for rent in Ceylon Road, District 15. Explore available rentals, monthly rent prices, units & East Coast lifestyle. Browse safe listings on Homejourney today.

Definitive 2026 guide to Meyer Blue for sale in District 15. See prices, unit types, investment potential & buyer tips. Start your East Coast condo journey.

Explore King'S Mansion for rent in District 15. See unit types, monthly rent ranges, lifestyle, transport, schools & tenant tips. Enquire via Homejourney.

Discover Amber House for rent in District 15: available rentals, monthly rent prices, units & lifestyle guide. Browse safe, verified D15 rentals on Homejourney today.
Other private properties in District 15
Save this property as your search criteria and we'll notify you when similar properties become available.