Sea Avenue Mansions
Sea Avenue Mansions is a freehold apartment in District 15 (Marine Parade) that obtained TOP in 1997, with 19 units across 1 block. Across 29 transactions on record, units have recently transacted around S$850k (S$846 psf, ~936 sqft).
| Tenure | Freehold |
|---|---|
| TOP year | 1997 |
| Developer | UNIBUILD DEVELOPMENT PTE LTD |
| Units | 19 in 1 block |
| District and area | District 15 · Marine Parade · RCR |
| Nearest MRT | Marine Parade MRT, 381 m (~6 min walk) |
| Latest median psf | S$846 psf, last 12 URA caveats to Jun 2026 |
What's for sale and for rent at Sea Avenue Mansions?
Sea Avenue Mansions has 0 units listed for sale, and 4 units for rent at a median of S$4,600 a month.
For sale
0 listings
no asking prices
For rent
4 listings
S$4,600 – S$4,600 a month
Asking prices of units currently listed on property portals, not transacted prices.
What are the floor plans and unit sizes at Sea Avenue Mansions?
Floor plans for Sea Avenue Mansions aren't in PropKaki's library yet. Across 29 URA caveats, units range from 657 sqft to 1,485 sqft, and the middle half are 936 sqft to 1,206 sqft.
Check the Floor Plan Finder for Sea Avenue Mansions →
Unit sizes from URA caveats.
What is the price and PSF at Sea Avenue Mansions?
Units have recently transacted around S$850k (S$846 psf), at a gross rental yield of about 3.2% (URA caveat data).
Recent median price
S$850k
recent · 29 sales on record
Median PSF
S$846 psf
recent transactions
Median rent (monthly)
S$2,300
73 rentals on record
Gross rental yield
3.2%
indicative, gross
Source: URA caveat data, through Jun 2026.
What has recently sold at Sea Avenue Mansions?
Sea Avenue Mansions has 29 recorded sales; the most recent transacted at S$1,650,000 in Jun 2026 (URA caveat data).
| Date | Price | Size (sqft) | PSF |
|---|---|---|---|
| Jun 2026 | S$1,650,000 | 936 | S$1,762 psf |
| Mar 2026 | S$1,090,000 | 657 | S$1,660 psf |
| Sept 2024 | S$2,300,000 | 1,206 | S$1,908 psf |
| Aug 2023 | S$1,850,000 | 1,206 | S$1,535 psf |
| May 2016 | S$880,000 | 657 | S$1,340 psf |
| Oct 2010 | S$650,000 | 657 | S$990 psf |
| Nov 2009 | S$750,000 | 936 | S$801 psf |
| Nov 2009 | S$1,020,000 | 1,206 | S$846 psf |
| Jul 2008 | S$850,000 | 1,249 | S$681 psf |
| Mar 2007 | S$550,000 | 753 | S$730 psf |
| Feb 1999 | S$400,000 | 753 | S$531 psf |
| Nov 1997 | S$843,000 | 1,206 | S$699 psf |
29 sales and 73 rentals on record since Oct 1995. Source: URA.
Are prices at Sea Avenue Mansions rising?
The median transacted PSF at Sea Avenue Mansions has risen 122% over the past 30 years (1996–2026), from S$747 psf to S$1,660 psf (URA caveats).
| Year | Median PSF | Median price | Sales | YoY |
|---|---|---|---|---|
| 2026 | S$1,660 psf | S$1.09M | 2 | +107.2% |
| 2009 | S$801 psf | S$750k | 2 | +7.7% |
| 1997 | S$744 psf | S$897k | 9 | -0.4% |
| 1996 | S$747 psf | S$910k | 8 | — |
Yearly median transacted PSF and price; years with at least 2 recorded sales. Source: URA caveat data.
Is Sea Avenue Mansions a good investment?
Of 10 units at Sea Avenue Mansions that were bought and later resold (bought from 1996, resold up to 2026), 80% sold for more than they were bought for, with a median gain of 36% over a median 12.7-year hold (URA caveats, before stamp duty, agent fees and interest). Its gross rental yield is about 3.2%. Past resale results don't predict future returns, and this is not financial advice.
Sold for more than bought
80%
of 10 resales here
Median gain
36%
gross, before costs
Median hold
12.7 years
bought to resold
Every unit at Sea Avenue Mansions with a purchase and a later resale on record, matched from URA caveats. Check the odds for your unit size and holding period →
Where is Sea Avenue Mansions and what's nearby?
Sea Avenue Mansions is located in Marine Parade, in the Central Region of Singapore.
Sea Avenue Mansions is a freehold apartment completed in 1997. It was developed by UNIBUILD DEVELOPMENT PTE LTD. The development has 19 residential units. It sits on a land area of 1,541 sqm and has a gross floor area of 2,157 sqm. The plot ratio is 1.4.
SEA AVENUE MANSIONS is located at 24 Sea Avenue, Singapore 424244. It is part of District 15, Katong / Joo Chiat / Amber Road, Marine Parade. The project falls within the Central Region and the RCR market segment.
The nearest rail connection is Marine Parade MRT, approximately 381m away, around 6 minutes on foot. Nearby amenities include i12 Katong for shopping, COLD STORAGE SINGAPORE (1983) PTE LTD for groceries, Blk 84 Marine Parade Central for food options, and Marine Parade Rd Pk for greenery and recreation. Facilities in the development include 24 hours security and Wading pool.
How far is Sea Avenue Mansions from MRT and schools?
The nearest MRT/LRT to Sea Avenue Mansions is Marine Parade MRT, about 381 m away (~6 min walk). 4 schools are within 1 km, including 4 primary schools.
Getting around
- Marine Parade MRT381 m · ~6 min
- Marine Terrace MRT942 m · ~15 min
Schools nearby
Homes within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Chij (Katong) PrimaryPrimary schoolwithin 1 km · P1 priority500 m
- Tao Nan SchoolPrimary schoolwithin 1 km · P1 priority541 m
- Tanjong Katong Primary SchoolPrimary schoolwithin 1 km · P1 priority728 m
- Haig Girls' SchoolPrimary schoolwithin 1 km · P1 priority824 m
- Tanjong Katong Secondary SchoolSecondary school1.1 km
- Chij Katong ConventSecondary school1.2 km
- Ngee Ann Primary SchoolPrimary school1.2 km
- St. Patrick's SchoolSecondary school1.2 km
Shops, food & parks
Straight-line distances from the development. Source: PropKaki amenities data.
Who built Sea Avenue Mansions and how big is the development?
Sea Avenue Mansions was developed by UNIBUILD DEVELOPMENT PTE LTD, with 19 units.
- Developer
- UNIBUILD DEVELOPMENT PTE LTD
- Blocks
- 1
- Land area
- 1,541 sqm (16,587 sqft)
- Gross floor area
- 2,157 sqm (23,218 sqft)
- Plot ratio
- 1.40
What facilities does Sea Avenue Mansions have?
Sea Avenue Mansions has 2 facilities, including 24 hours security, Wading pool.
What does it cost to own a unit at Sea Avenue Mansions?
Buying a unit at Sea Avenue Mansions (~S$850k) needs about S$6,222/mo in income and S$2,863/mo in repayments, after S$20,100 stamp duty and a S$213k downpayment.
Illustrative, for a Singapore Citizen buying a unit at the recent median price (S$850k) as their first home — 25% down, 30-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →
Buyer's Stamp Duty
S$20,100
BSD, tiered
Downpayment (25%)
S$213k
cash + CPF
Monthly instalment
S$2,863/mo
30y @ 3.5%
Income required
S$6,222/mo
TDSR @ stress rate
How many property agents are active around Sea Avenue Mansions?
9,527 CEA-registered agents closed at least one recorded deal in District 15 — where Sea Avenue Mansions sits — in the last 12 months, across all property types.
Active agents · 12mo
9,527
District 15 · closed ≥1 deal
Deals on record
60,936
all-time · all property types
Source: CEA public transaction records, attributed to District 15 across HDB, condo and landed (agent activity isn't published at project level). Browse the agent directory or compare every market segment.
Thinking about Sea Avenue Mansions? Ask before you commit.
A fair-value read, recent comps and what a unit really costs — from Sea Avenue Mansions's own transactions.
PropKakiRecent units at Sea Avenue Mansions sold close to their fair value — solid, no obvious overpay.
Frequently asked questions about Sea Avenue Mansions
Is Sea Avenue Mansions freehold?⌄
Yes. Sea Avenue Mansions is freehold, so ownership does not run out.
How old is Sea Avenue Mansions?⌄
Sea Avenue Mansions was completed (obtained TOP) in 1997, so it is about 29 years old.
Is Sea Avenue Mansions a good investment?⌄
Of 10 units at Sea Avenue Mansions that were bought and later resold (bought from 1996, resold up to 2026), 80% sold for more than they were bought for, with a median gain of 36% over a median 12.7-year hold (URA caveats, before stamp duty, agent fees and interest). Its gross rental yield is about 3.2%. Past resale results don't predict future returns, and this is not financial advice.
Is Sea Avenue Mansions an EC?⌄
No. Sea Avenue Mansions is a private apartment development, not an executive condominium (EC).
Who is the developer of Sea Avenue Mansions?⌄
Sea Avenue Mansions was developed by UNIBUILD DEVELOPMENT PTE LTD.
What is the price of a condo at Sea Avenue Mansions?⌄
Units at Sea Avenue Mansions have recently sold for around S$850k (S$846 psf), the median of the last 12 URA caveats to Jun 2026. The price depends on size, floor and facing.
Where is Sea Avenue Mansions located?⌄
Sea Avenue Mansions is at 24 Sea Avenue, Singapore 424244, in Marine Parade (District 15). The nearest MRT station is Marine Parade MRT, about 381 m away.
How many units are there in Sea Avenue Mansions?⌄
Sea Avenue Mansions has 19 units in 1 block.
How much do I need to earn to buy at Sea Avenue Mansions?⌄
For a unit around S$850k as a first home, you'd need roughly S$6,222/mo in income (assessed at the stress-test rate), with repayments near S$2,863/mo after a S$213k (25%) downpayment and S$20,100 Buyer's Stamp Duty.
Are prices at Sea Avenue Mansions going up?⌄
The median price per square foot at Sea Avenue Mansions has risen about 122% between 1996 and 2026, based on URA caveats. The year-by-year figures are in the price-trend table above.
Which primary schools are within 1 km of Sea Avenue Mansions?⌄
Chij (Katong) Primary, Tao Nan School, Tanjong Katong Primary School, Haig Girls' School are within 1 km of Sea Avenue Mansions. Homes within 1 km of a primary school get priority in Primary 1 (P1) registration.