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Completed 2018

Straits Mansions

D15 · East Coast / Marine Parade · 26 Sea Avenue

A 25-unit freehold apartment in D15, completed in 2018. Developed by ROXY CAPITAL PTE LTD.

Source: Condo master (URA caveats); URA transactions, Sep 2026

Freehold
Tenure
$2,250
Avg $psf, 12 months
2
Sales, 12 months
2018
Completed
Floor plans →
02 — Prices

Straits Mansions prices

Last 12 months
2
Sales
$2,250
Average $psf
$2,224 – $2,275
$psf range
$2.25M – $2.84M
Price range
By bedroom type
Last 3 years
TypeSalesAvg $psfPrice rangeSize
3-Bedroom1 sale$2,224 psf$2.25M1,012 sq ft
4-Bedroom1 sale$2,275 psf$2.84M1,249 sq ft
5-Bedroom1 sale$2,161 psf$3.07M1,421 sq ft

Prices by bedroom type are based on matching sales to unit sizes.

Average $psf by year
2016
$1,735
2017
$1,669
2020
$1,779
2022
$1,986
2025
$2,218
2026
$2,224
Latest five sales
DateSizePrice$psf
4 Feb 20261,012 sq ft · 3-Bedroom$2.25M$2,224 psf
13 Oct 20251,249 sq ft · 4-Bedroom$2.84M$2,275 psf
15 Apr 20251,421 sq ft · 5-Bedroom$3.07M$2,161 psf
10 Oct 20221,249 sq ft · 4-Bedroom$2.48M$1,986 psf
24 Nov 20201,012 sq ft · 3-Bedroom$1.8M$1,779 psf
Compared with nearby condos
Compared with D15 and the five nearest similar condos · average $psf and price, all unit sizes
Straits MansionsThis condo · Freehold · 2 sales, last 12 months $2,250 psfavg $2.55M
D15 medianAll condo sales, last 12 months $2,241 psfavg $2.39M
Sea Avenue Mansions30 m · 1997 · Freehold · 2 sales $1,711 psfavg $1.37M The Eastside120 m · 2006 · Freehold · 1 sale $2,032 psfavg $2.45M The Adara160 m · 2010 · Freehold · 1 sale $2,093 psfavg $1.78M Coralis180 m · 2013 · Freehold · 5 sales $2,221 psfavg $1.78M Parc Seabreeze190 m · 2012 · Freehold · 3 sales $2,396 psfavg $3.56M

Prices by bedroom type are based on matching sales to unit sizes.

Source: URA caveats, Sep 2026. The 2026 average covers Jan–Sep.

03 — Unit mix

Straits Mansions floor plans by bedroom type

9 layouts, from a 721 sq ft 2-bedroom to a 1,464 sq ft 5-bedroom. Pick a type to see its floor plans.

Bedroom typeLayoutsSize range
2-Bedroom 1 721 sq ft 1 layout · 721 sq ft
A1721 sq ft
3-Bedroom 3 1,012 – 1,066 sq ft 3 layouts · 1,012 – 1,066 sq ft
B11,066 sq ft B2 3+U BR1,012 sq ft
4-Bedroom 1 1,249 sq ft 1 layout · 1,249 sq ft
C11,249 sq ft
5-Bedroom 4 1,335 – 1,464 sq ft 4 layouts · 1,335 – 1,464 sq ft
D11,335 sq ft D2 · Type D2-G1,421 sq ft D3-G 5+U BR Unit Plan1,464 sq ft

Source: Developer floor plans; bedroom counts read by Stacked

04 — Location

Near Straits Mansions

MRT stations
TE Marine Parade 410 m · 5 min walk
TE Marine Terrace 970 m · 12 min walk
TE Tanjong Katong 1.2 km
EW Eunos 1.7 km

Walking times are estimates based on OneMap walking routes; stations without one are straight-line distances. Check OneMap for your exact route.

Primary schools
Within 1 km
CHIJ (Katong) Primary 490 m
Tao Nan SchoolPopular 530 m
Tanjong Katong Primary School 760 m
Haig Girls' SchoolPopular 860 m
Within 2 km
Ngee Ann Primary School 1.2 km
St. Stephen's School 1.9 km

Based on straight-line distance only. Check the MOE website for confirmation.

Everyday amenities
Park Marine Parade Road Park 130 m · 2 min
Clinic Kai Clinic 310 m · 4 min
Supermarket Cold Storage / Giant 400 m · 5 min
Hawker centre Marine Parade Central Blk 84 (84 Marine Parade Central Market and Food Centre) 510 m · 6 min
Map of the area around Straits Mansions, with nearby MRT stations and primary schools
Map data © OpenStreetMap contributors

Source: OneMap walking routes, Sep 2026

05 — Nearby

Condos and supply around Straits Mansions

Upcoming supply
East Coast Road860 m · about 98 units · 0.55 ha Upcoming

Source: URA transactions; URA land sales; OneMap distances, Sep 2026

06 — From Stacked

Stacked articles mentioning Straits Mansions

Jan 2025 Should You Buy The Orie? A Pricing Review Comparing Gem Residences And New Launches Today

Source: Stacked Homes editorial

07 — FAQ

Questions about Straits Mansions

Is Straits Mansions freehold?

Yes. Straits Mansions is a freehold apartment.

When was Straits Mansions completed?

2018.

How many units does Straits Mansions have?

25 units, up to five storeys.

What sizes are the 3-bedroom units?

1,012 to 1,066 sq ft across three layouts.

What is the price psf at Straits Mansions?

2 sales in the last 12 months averaged $2,250 psf, ranging from $2,224 to $2,275 psf.

What did the latest sale go for?

A 1,012 sq ft unit sold for $2.25M ($2,224 psf) on 4 Feb 2026.

What is the nearest MRT station?

Marine Parade (TE), a 5-minute walk (410 m). Marine Terrace (TE) is 970 m away.

Which primary schools are within 1 km?

CHIJ (Katong) Primary, 490 m away, Tao Nan School, 530 m away, Tanjong Katong Primary School, 760 m away and Haig Girls' School, 860 m away.

Who developed Straits Mansions?

ROXY CAPITAL PTE LTD.

Answers generated from the data on this page, Sep 2026