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Blk 231 Hougang Street 21

HDB · Hougang · Singapore 530231

Completed
1983
Lease from
1984 (99 years)
Storeys
13
Resales since 1990
145

Lease and eligibility context

About 57 years remain on the 99-year lease, based on its 1984 commencement year. This year-level figure is approximate.

A standard flat completed around 1983 would usually reach its 5-year MOP around 1988. The actual MOP starts from each owner’s key collection date, and special schemes can differ. Check HDB’s rule ↗

Indicative only. Check your dates and eligibility with HDB, CPF and your conveyancing adviser.

102 flats: 22 × 4-room, 80 × 5-room.

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Estimated value

Indicative building-level values from official sales. They are a starting point, not a valuation. A unit’s floor, size, condition and facing can change its price.

5-room

S$1,014,122.60

Typical range S$1,004,001.96–S$1,044,827.66

See the 6 comparable sales
SaleHomeOriginalAdjusted
Sep 20264 to 6231 HOUGANG STREET 21same building · 140 sqmS$988,888storey +2.4%S$1,013,051.96
Aug 20267 to 9231 HOUGANG STREET 21same building · 140 sqmS$1,040,000storey -2.4%S$1,015,193.25
Jan 20264 to 6231 HOUGANG STREET 21same building · 142 sqmS$980,000market -0.3% · storey +2.4%S$1,000,985.29
Sep 202510 to 12231 HOUGANG STREET 21same building · 142 sqmS$1,028,000market -0.4% · storey -7.0%S$951,954.49
May 20251 to 3231 HOUGANG STREET 21same building · 140 sqmS$990,000market -0.0% · storey +7.5%S$1,063,836.65
Feb 20257 to 9231 HOUGANG STREET 21same building · 140 sqmS$1,070,888market +0.9% · storey -2.4%S$1,054,705.79

Median of the adjusted sales; range is their middle 50%. Older HDB sales are adjusted with the official HDB Resale Price Index. Storey adjustments use observed premiums for the town and flat type. Method building-v1, sales through 2026-09-01.

Prices by flat type

Flat typeLast 12 monthsMedian priceMedian S$ psfLatest sale
4-roomNone––S$585,000 in Feb 2024
5-room4 soldS$988,888664S$988,888 in Sep 2026

Price history

Quarterly median sale price. Hover or focus a point for its value.

4-room
2023-072024-01
5-room
2022-072026-07

Getting around

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

Primary, 1 to 2 km

Other schools within 1 km

Approximate straight-line distances from the building. For primary school registration, check the exact distance on OneMap’s school query ↗.

Food & shopping nearby

Hawker centres

  • Hougang Street 21 Blk 209 (Kovan Hougang Market and Food Centre)66 cooked-food stalls230 m
  • Hougang Ave 1 Blk 105 (Hougang 105 Hainanese Village Centre)51 cooked-food stalls510 m
  • Ci Yuan Hawker Centre40 cooked-food stalls2.0 km

Shopping malls

  • Upper Serangoon Shopping Centre756 UPPER SERANGOON ROAD UPPER SERANGOON SHOPPING CENTRE SINGAPORE 5346261.1 km
  • Icb Shopping Centre6 YIO CHU KANG ROAD ICB SHOPPING CENTRE SINGAPORE 5455211.2 km
  • Kang Kar Mall100 HOUGANG AVENUE 10 KANG KAR MALL SINGAPORE 5387671.7 km

Nearest places within 3 km. Approximate straight-line distance from the building. Sources: NEA via data.gov.sg and OneMap.

Location

Latest 30 of 145 sales

MonthFlat typeStoreySizePriceS$ psf
Sep 20265-roomModel A-Maisonette4 to 6140 sqm (1,507 sqft)S$988,888656
Aug 20265-roomModel A-Maisonette7 to 9140 sqm (1,507 sqft)S$1,040,000690
Jan 20265-roomModel A-Maisonette4 to 6142 sqm (1,528 sqft)S$980,000641
Sep 20255-roomModel A-Maisonette10 to 12142 sqm (1,528 sqft)S$1,028,000673
May 20255-roomModel A-Maisonette1 to 3140 sqm (1,507 sqft)S$990,000657
Feb 20255-roomModel A-Maisonette7 to 9140 sqm (1,507 sqft)S$1,070,888711
Aug 20245-roomModel A-Maisonette10 to 12142 sqm (1,528 sqft)S$1,150,000752
Jun 20245-roomModel A-Maisonette10 to 12142 sqm (1,528 sqft)S$1,088,000712
Apr 20245-roomModel A-Maisonette4 to 6142 sqm (1,528 sqft)S$991,688649
Apr 20245-roomModel A-Maisonette4 to 6140 sqm (1,507 sqft)S$900,000597
Mar 20245-roomModel A-Maisonette1 to 3142 sqm (1,528 sqft)S$900,000589
Feb 20244-roomModel A10 to 12103 sqm (1,109 sqft)S$585,000528
Nov 20234-roomModel A7 to 9109 sqm (1,173 sqft)S$615,000524
Nov 20234-roomModel A10 to 12109 sqm (1,173 sqft)S$600,000511
Oct 20234-roomModel A13 to 15109 sqm (1,173 sqft)S$620,000528
Aug 20234-roomModel A1 to 3103 sqm (1,109 sqft)S$518,000467
Feb 20235-roomModel A-Maisonette7 to 9140 sqm (1,507 sqft)S$958,000636
Nov 20225-roomModel A-Maisonette1 to 3142 sqm (1,528 sqft)S$860,000563
Oct 20225-roomModel A-Maisonette4 to 6142 sqm (1,528 sqft)S$818,000535
Sep 20225-roomModel A-Maisonette4 to 6152 sqm (1,636 sqft)S$810,000495
Sep 20225-roomModel A-Maisonette4 to 6142 sqm (1,528 sqft)S$800,000523
Mar 20214-roomModel A7 to 9109 sqm (1,173 sqft)S$535,000456
Jun 20205-roomModel A-Maisonette10 to 12142 sqm (1,528 sqft)S$865,000566
Dec 20195-roomModel A-Maisonette10 to 12142 sqm (1,528 sqft)S$750,000491
Dec 20195-roomModel A-Maisonette1 to 3140 sqm (1,507 sqft)S$685,000455
May 20195-roomModel A-Maisonette10 to 12142 sqm (1,528 sqft)S$750,000491
May 20195-roomModel A-Maisonette1 to 3142 sqm (1,528 sqft)S$710,000465
Feb 20195-roomModel A-Maisonette7 to 9142 sqm (1,528 sqft)S$752,000492
Oct 20185-roomModel A-Maisonette10 to 12142 sqm (1,528 sqft)S$740,000484
Aug 20185-roomModel A-Maisonette10 to 12142 sqm (1,528 sqft)S$816,800534

HDB publishes a storey range, not the unit number. Sizes include any recess area bought and space added by upgrading. Source: HDB resale flat prices, data.gov.sg.