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HDB · 530237

Blk 237 Hougang St 21

Project page · 99-year lease from 1984

Indicative value range
S$1,108,782 – S$1,280,121
Indicative mid S$1,206,735 · S$8,045 psm

Based on 10 sales in this street, last 12 months. Search widened 1 of 3 steps to find enough comparable sales. See the comparable sales.

No storey entered, so sales were not adjusted for height

Comparable sales

Each price per area is scaled to Q2 2026 by the published index for the quarter it sold in.

SoldWhereFloorSizePricePer sqmIndex ×Adjusted
Oct 2026Blk 22207 TO 09148 sqmS$1,275,888S$8,621 psm×1.000S$8,621 psm
Sept 2026Blk 22107 TO 09148 sqmS$1,292,000S$8,730 psm×1.000S$8,730 psm
Sept 2026Blk 23713 TO 15156 sqmS$1,000,000S$6,410 psm×1.000S$6,410 psm
Aug 2026Blk 22107 TO 09150 sqmS$1,228,000S$8,187 psm×1.000S$8,187 psm
Jul 2026Blk 22107 TO 09148 sqmS$1,075,000S$7,264 psm×1.000S$7,264 psm
Jul 2026Blk 22201 TO 03146 sqmS$1,208,000S$8,274 psm×1.000S$8,274 psm
May 2026Blk 22201 TO 03156 sqmS$1,232,888S$7,903 psm×1.000S$7,903 psm
Apr 2026Blk 23501 TO 03155 sqmS$1,085,000S$7,000 psm×1.000S$7,000 psm
Feb 2026Blk 22107 TO 09150 sqmS$1,170,000S$7,800 psm×0.997S$7,777 psm
Dec 2025Blk 22104 TO 06148 sqmS$1,450,000S$9,797 psm×0.996S$9,759 psm

How accurate is this estimate for Hougang St 21?

We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 13 sales in Hougang St 21 since.

Median error
10.8%

Half the estimates came closer than this to what the home actually fetched, half missed by more.

What the rent says

What this flat earns against what it costs, set beside what homes like it earn.

4.18% gross yield

S$50,400 of rent a year against the estimate above · 0.32 points below flats like it

Homes like this rent for about S$4,200 a month, the middle of 6 approvals in the last year.

Across Singapore, flats of this type with 50 to 59 years of lease left yield 4.50%, from 17 blocks. This town has too few such blocks to measure on its own.

A yield above the mark means the flat rents well for what it costs, which can point to a keen rental patch or a price the sales alone have not caught up with. Below it, buyers are paying for something a tenant will not, such as the address itself.

Recent rental approvals used

ApprovedBlockFlatRent a month
Jul 2026221EXECUTIVES$3,000
Jan 2026222EXECUTIVES$4,600
Jan 2026237EXECUTIVES$3,900
Jan 2026221EXECUTIVES$3,600
Dec 2025237EXECUTIVES$4,500
Nov 2025221EXECUTIVES$4,700

median of 6 HDB rental approvals for EXECUTIVE on Hougang St 21 since 2025-10.

Buying or selling at S$1,206,735?

Buying: Stamp duty on S$1,206,735 · Cash and CPF needed on S$1,206,735 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$1,206,735.

Each opens with this figure filled in; change anything there.

Primary schools near 237 Hougang St 21

Measured from each school's land to this address's own point, the way MOE bands P1 priority. MOE measures to the building's outline, so near 1 km or 2 km check OneMap's School Query.

Within about 1 km

1 to 2 km

Past transactions

Recorded sales
DateDetailAreaPricePer area
Sept 2026
Blk 237 · EXECUTIVE · 13 TO 15 · Apartment · 57 years left
156 sqmS$1,000,000S$6,410 psm
Jun 2025
Blk 237 · EXECUTIVE · 01 TO 03 · Maisonette · 58 years left
150 sqmS$930,000S$6,200 psm
Mar 2025
Blk 237 · EXECUTIVE · 13 TO 15 · Maisonette · 58 years left
150 sqmS$1,130,000S$7,533 psm
Feb 2025
Blk 237 · EXECUTIVE · 10 TO 12 · Maisonette · 59 years left
150 sqmS$1,100,000S$7,333 psm
Jul 2024
Blk 237 · EXECUTIVE · 04 TO 06 · Maisonette · 59 years left
150 sqmS$980,000S$6,533 psm
Jun 2024
Blk 237 · EXECUTIVE · 07 TO 09 · Maisonette · 59 years left
148 sqmS$980,000S$6,622 psm
Mar 2024
Blk 237 · EXECUTIVE · 13 TO 15 · Maisonette · 59 years left
156 sqmS$1,150,000S$7,372 psm
Jan 2024
Blk 237 · EXECUTIVE · 10 TO 12 · Maisonette · 60 years left
156 sqmS$1,080,000S$6,923 psm
Jul 2023
Blk 237 · EXECUTIVE · 04 TO 06 · Maisonette · 60 years left
150 sqmS$999,000S$6,660 psm
May 2023
Blk 237 · EXECUTIVE · 10 TO 12 · Maisonette · 60 years left
150 sqmS$950,000S$6,333 psm
Oct 2022
Blk 237 · EXECUTIVE · 04 TO 06 · Maisonette · 61 years left
150 sqmS$880,000S$5,867 psm
Sept 2022
Blk 237 · EXECUTIVE · 10 TO 12 · Apartment · 61 years left
excluded: outlier
146 sqmS$1,080,000S$7,397 psm
Sept 2022
Blk 237 · EXECUTIVE · 07 TO 09 · Apartment · 61 years left
149 sqmS$850,000S$5,705 psm
Jul 2022
Blk 237 · EXECUTIVE · 13 TO 15 · Maisonette · 61 years left
150 sqmS$900,000S$6,000 psm
May 2022
Blk 237 · EXECUTIVE · 10 TO 12 · Maisonette · 61 years left
150 sqmS$913,000S$6,087 psm
May 2022
Blk 237 · EXECUTIVE · 01 TO 03 · Maisonette · 61 years left
148 sqmS$760,000S$5,135 psm
Mar 2022
Blk 237 · EXECUTIVE · 01 TO 03 · Maisonette · 61 years left
156 sqmS$835,000S$5,353 psm
Oct 2021
Blk 237 · EXECUTIVE · 04 TO 06 · Maisonette · 62 years left
150 sqmS$848,000S$5,653 psm
Oct 2021
Blk 237 · EXECUTIVE · 07 TO 09 · Maisonette · 62 years left
148 sqmS$810,000S$5,473 psm
See more

Showing 19 of 82.

Sale prices as filed in caveats.

Where the lease takes this

About 56 years of the 99-year lease remain. Every figure below lets the lease run down on the decay measured from HDB resales in this market, then applies the price path in that column. The paths are scenarios to choose between, not forecasts.

From nowLease leftPrices flatPrices 2% a yearThis market's record, 3.64% a yearmeasuredPrices 4% a year
5 years51 yearsS$1,151,944S$1,271,840S$1,377,427S$1,401,517
10 years46 yearsS$1,093,919S$1,333,481S$1,564,080S$1,619,267
20 years36 yearsS$961,671S$1,428,993S$1,965,960S$2,107,140

On a flat market the lease alone costs 20% over 20 years. Prices would need to rise about 1.14% a year to cancel that out.

The measured column repeats what this market did between Q1 2015 and Q2 2026, which was 3.64% a year. Past growth is not a promise of future growth.

Horizons we have not measured are left out rather than guessed at, so a short lease shows fewer rows.

Indicative estimate from comparable caveats. Not a formal valuation.