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Blk 233 Hougang Street 21

HDB · Hougang · Singapore 530233

Completed
1983
Lease from
1984 (99 years)
Storeys
4
Resales since 1990
29

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.

28 flats: 8 × 4-room, 20 × 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$990,978.21

Typical range S$982,998.57–S$1,034,004.80

See the 7 comparable sales
SaleHomeOriginalAdjusted
Sep 20251 to 3233 HOUGANG STREET 21same building · 139 sqmS$1,000,000market -0.4% · storey +4.9%S$1,044,831.25
Sep 20264 to 6231 HOUGANG STREET 21same street · 140 sqmS$988,888no adjustmentS$988,888
Aug 20267 to 9231 HOUGANG STREET 21same street · 140 sqmS$1,040,000storey -4.7%S$990,978.21
Jan 20264 to 6231 HOUGANG STREET 21same street · 142 sqmS$980,000market -0.3%S$977,109.14
Sep 202510 to 12231 HOUGANG STREET 21same street · 142 sqmS$1,028,000market -0.4% · storey -9.2%S$929,247.86
May 20251 to 3231 HOUGANG STREET 21same street · 140 sqmS$990,000market -0.0% · storey +4.9%S$1,038,461.33
Feb 20257 to 9231 HOUGANG STREET 21same street · 140 sqmS$1,070,888market +0.9% · storey -4.7%S$1,029,548.27

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$621,000 in Jul 2024
5-room1 soldS$1,000,000668S$1,000,000 in Sep 2025

Price history

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

5-room
2023-042025-07

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 stalls260 m
  • Hougang Ave 1 Blk 105 (Hougang 105 Hainanese Village Centre)51 cooked-food stalls480 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

All sales

MonthFlat typeStoreySizePriceS$ psf
Sep 20255-roomModel A-Maisonette1 to 3139 sqm (1,496 sqft)S$1,000,000668
Jul 20244-roomModel A4 to 6103 sqm (1,109 sqft)S$621,000560
May 20235-roomModel A-Maisonette1 to 3139 sqm (1,496 sqft)S$930,000622
Jul 20185-roomModel A-Maisonette1 to 3144 sqm (1,550 sqft)S$720,000465
Mar 20175-roomModel A-Maisonette1 to 3137 sqm (1,475 sqft)S$670,888455
Oct 20154-roomModel A1 to 3110 sqm (1,184 sqft)S$513,000433
Jan 20145-roomModel A-Maisonette1 to 3139 sqm (1,496 sqft)S$760,000508
May 20125-roomModel A-Maisonette1 to 5144 sqm (1,550 sqft)S$655,000423
Aug 20105-roomModel A-Maisonette1 to 3139 sqm (1,496 sqft)S$515,000344
Aug 20095-roomModel A-Maisonette1 to 3144 sqm (1,550 sqft)S$475,000306
May 20085-roomModel A-Maisonette1 to 3139 sqm (1,496 sqft)S$485,000324
May 20085-roomModel A-Maisonette1 to 3139 sqm (1,496 sqft)S$420,000281
Dec 20055-roomModel A-Maisonette1 to 3144 sqm (1,550 sqft)S$333,888215
Aug 20055-roomModel A-Maisonette1 to 3144 sqm (1,550 sqft)S$338,000218
May 20055-roomModel A-Maisonette1 to 3144 sqm (1,550 sqft)S$320,000206
Apr 20055-roomModel A-Maisonette1 to 3144 sqm (1,550 sqft)S$325,000210
Aug 20025-roomModel A-Maisonette1 to 3139 sqm (1,496 sqft)S$338,000226
Dec 20014-roomModel A1 to 3103 sqm (1,109 sqft)S$228,000206
Dec 19995-roomModel A-Maisonette1 to 3144 sqm (1,550 sqft)S$458,000295
May 19994-roomModel A4 to 6103 sqm (1,109 sqft)S$245,000221
Mar 19995-roomModel A-Maisonette1 to 3139 sqm (1,496 sqft)S$373,000249
Jan 19995-roomModel A-Maisonette1 to 3137 sqm (1,475 sqft)S$389,000264
Aug 19984-roomModel A1 to 3110 sqm (1,184 sqft)S$307,800260
Oct 19955-roomModel A-Maisonette1 to 3139 sqm (1,496 sqft)S$390,000261
Feb 19944-roomModel A1 to 3110 sqm (1,184 sqft)S$168,000142
Dec 19935-roomModel A-Maisonette1 to 3144 sqm (1,550 sqft)S$318,000205
Sep 19935-roomModel A-Maisonette1 to 3144 sqm (1,550 sqft)S$300,000194
Jun 19935-roomModel A-Maisonette1 to 3137 sqm (1,475 sqft)S$268,000182
Jun 19935-roomModel A-Maisonette1 to 3137 sqm (1,475 sqft)S$230,000156

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.