Sea Avenue Mansions

D15 (OCR) Freehold

Sea Avenue Mansions is a freehold condominium located in District 15 (Joo Chiat, Amber Road, Katong), part of the Rest of Central Region (RCR). Completed in 1998, the development comprises 19 units. This page tracks recorded sale prices, rental contracts and yield trends from URA data.

Private SPI 122.4 -3.51% MoM · +0.72% YoY June 2026
6.6
ShiokNest Score
Good
Total Units19
TOP Year1998

SEA AVENUE MANSIONS

Total Units19
TOP Year1998
DeveloperUNIBUILD DEVELOPMENT PTE LTD
TenureFreehold
DistrictD15 · OCR
Median PSF · 12m$1,711 psf
Median price · 12m$1,370,000
Median Rent · 12m$4,800/mo
Gross Yield4.2%

Over the 12 months to Jun 2026, Sea Avenue Mansions recorded 2 resale transactions at a median $1,711 psf (median price $1,370,000), and 1 rental contract at a median $4,800/mo, a gross rental yield of 4.2%. Source: URA caveat data, as of Jun 2026.

Sea Avenue Mansions's median of $1,711 psf over the trailing 12 months places its pricing above roughly 69% of District 15 condos; resale liquidity has been limited with 2 caveats lodged; the 4.2% gross rental yield sits above the ~3% private-market benchmark. Figures reflect URA-registered resale caveats and exclude new-launch sales; weigh unit-specific factors — floor, facing and remaining lease — against this project-level average.

Recent transactions
Date Price PSF Size (sqft) Floor Type
Jun-26 $1,650,000 $1,762 psf 936 sqft 01 to 05 2BR
Mar-26 $1,090,000 $1,660 psf 657 sqft 01 to 05 1BR
Sep-24 $2,300,000 $1,908 psf 1,206 sqft 01 to 05 3BR
Aug-23 $1,850,000 $1,535 psf 1,206 sqft 01 to 05 3BR

Can I afford Sea Avenue Mansions?

Get the monthly repayment, total interest and cash flow based on this project’s median price of $1,370,000.

6.6
ShiokNest Score

En-Bloc Potential

53/100

A heuristic read of land/redevelopment fundamentals — not a prediction that a collective sale will happen. Whether one succeeds hinges on owner consent, reserve-price expectations, and market timing. Only ~1 in 10 en-bloc attempts complete, and realised premiums have averaged ~14% (owners often expect 40%+). For an ageing leasehold, weigh this against near-certain lease decay while you wait.

Neighbourhood Score

100/100

Investment Score

42/100

PSF Trend

Rental Trend

Gross Yield Trend

Detailed charts

Sales - Floor Level

Sales - Unit Size

Sales - Bedroom Type

Rental - Floor Level

Rental - Unit Size

Rental - Bedroom Type

Cumulative Sales Volume

Cumulative Rental Volume

Lease Decay Valuation Curve

Sales Volume Heatmap

Lease Volume Seasonality Heatmap

Recent Sales

Recent Rentals