231 Hougang St 21

HDB Block · in Hougang, Singapore · 99-year lease · Completed 1983

Data through 1 August 2026

Intro: 231 Hougang St 21 is an HDB block located along Hougang Street 21 within Hougang with a 99-year lease commencing in 1983. It was completed in 1983 with 102 units in total. So far it has been transacted a total of 144 times.

HDBHougang

Annual Returns

Avg annualized profit (past 1y)

0.1%

231 Hougang St 21 project details

Street

Hougang Street 21

Postal Code

530231

Unit Types

4 Room, 5 Room

Completion

1983

Total Units

102

Unit Size

1,108 - 1,636 sqft

Lease Remaining

56 yrs

MRT and LRT stations near 231 Hougang St 21

Kovan347 m MRTNE13

See details on nearby stations

Primary schools near 231 Hougang St 21

Xinghua Primary School286 m
Paya Lebar Methodist Girls' School (Primary)968 m

See details on nearby schools

231 Hougang St 21 price, PSF and transaction trends

01-01-1990

First Transacted

01-08-2026

Last Transacted

144

Total Transactions

231 Hougang St 21 transaction volume

New SaleSub SaleResale

Among the latest 12 recorded sales for 231 Hougang St 21, the median price was S$990,844 and the median PSF was S$653 psf. The newest record shown is from 1 August 2026. The annual project median was 35.7% higher in 2026 than in 2019; unit mix can affect year-to-year comparisons.

Recent 231 Hougang St 21 transactions

Date	Flat type / storey	Price	PSF	Size
1 August 2026	5 Room · 07 To 09	S$1,040,000	S$691 psf	1,506 sqft
1 January 2026	5 Room · 04 To 06	S$980,000	S$641 psf	1,528 sqft
1 September 2025	5 Room · 10 To 12	S$1,028,000	S$673 psf	1,528 sqft
1 May 2025	5 Room · 01 To 03	S$990,000	S$657 psf	1,506 sqft
1 February 2025	5 Room · 07 To 09	S$1,070,888	S$711 psf	1,506 sqft

231 Hougang St 21 median transaction PSF (S$)

231 Hougang St 21 annual price trend

Year	Median price	Median PSF	Recorded sales
2026	S$1,010,000	S$666 psf	2
2025	S$1,028,000	S$673 psf	3
2024	S$945,844	S$623 psf	6
2023	S$615,000	S$524 psf	5
2022	S$814,000	S$529 psf	4
2021	S$535,000	S$456 psf	1
2020	S$865,000	S$566 psf	1
2019	S$750,000	S$491 psf	5

65.0%

% Profitable

Profitable

Unprofitable

231 Hougang St 21 annualized profit %

View full details

Frequently asked questions about 231 Hougang St 21

How much do units at 231 Hougang St 21 cost?

The latest 12 recorded sales show a median price of S$990,844 and a median of S$653 psf. Actual prices vary by floor, size, facing, condition and sale date.

Is 231 Hougang St 21 freehold or leasehold?

231 Hougang St 21 has a tenure of 99-year lease.

When was 231 Hougang St 21 completed?

231 Hougang St 21 was completed in 1983 and the project has 102 units.

Which MRT or LRT station is nearest to 231 Hougang St 21?

Kovan is the nearest station shown, at an estimated straight-line distance of 347 metres.

Which primary schools are near 231 Hougang St 21?

The primary schools shown within the page’s one-kilometre search are Xinghua Primary School (286 m) and Paya Lebar Methodist Girls' School (Primary) (968 m). Distances are estimates and do not determine school-admission eligibility.

Data sources and methodology

Resale transaction records are based on HDB resale transaction data published on data.gov.sg. REALSMART calculates block-level medians, chart groupings, profitability indicators and straight-line distances. Data on this page runs through 1 August 2026. Figures are indicative and do not constitute financial advice.