231 Hougang St 21

HDB · Hougang · built 1984 · Kovan MRT 4 min · 57 yrs left

HDB block in Hougang · lease from 1984 · 57 years of lease left at its latest sale, in September 2026

In the 12 months to October 2026, 3 flats here were resold. 5-room flats went for a median of $988,888 ($656 per ft²).

5-room$988,8883 sold · $980,000 to $1,040,000$656 per ft² · 140 m²

5-room price per ft², by year

$450$500$550$600$650$70020172018201920202021202220232024202520262017: $4782018: $5092019: $4912020: $5662022: $5292023: $6362024: $6492025: $6732026: $656$656$450$500$550$600$650$700’17’18’19’20’21’22’23’24’25’262017: $4782018: $5092019: $4912020: $5662022: $5292023: $6362024: $6492025: $6732026: $656$656

Median of each year's 5-room resales. No 5-room flat here was resold in 2021, so the line breaks. 2026 is January to October.

Which floors sold

Floors4-room5-room
10–12$593K2$1.09M3
7–9$615K1$1.06M2
4–6·$984K4
1–3·$945K2

Median resale price by floor and flat type over the three years to October 2026. The small number is how many sold. Darker means dearer within the same flat type.

Latest sales

MonthFlat typeFloorsSizePricePer ft²
Sep 2026Sep ’265-room4–6140 m²$988,888$656
Aug 2026Aug ’265-room7–9140 m²$1,040,000$690
Jan 2026Jan ’265-room4–6142 m²$980,000$641
Sep 2025Sep ’255-room10–12142 m²$1,028,000$673
May 2025May ’255-room1–3140 m²$990,000$657
Feb 2025Feb ’255-room7–9140 m²$1,070,888$711
Aug 2024Aug ’245-room10–12142 m²$1,150,000$752
Jun 2024Jun ’245-room10–12142 m²$1,088,000$712

Rents

Flat typeMedian rentApprovals
4-room$3,700 a month2

HDB's approvals to rent out a whole flat of the type most let in this block, over the 12 months to September 2026. The map has every flat type and five years of rents.

Gross yield of a 4-room flat here: about 7.9% a year, the median rent over the median resale price from the sales of blocks of a like age in the town, before any costs.

Nearby

The nearest stations, hawker centre and supermarket, in a straight line from the block:

  • Kovan MRT340 m
  • Hougang MRT1.4 km
  • Hougang Street 21 Blk 209 (Kovan Hougang Market and Food Centre)230 m
  • Cold Storage · Heartland Mall - Kovan340 m

Primary schools within 2 km (1 within 1 km):

  • Xinghua Primary School290 m
  • Paya Lebar Methodist Girls' School (primary)1.0 km
  • Holy Innocents' Primary School1.2 km
  • Xinmin Primary School1.6 km
  • Montfort Junior School1.8 km

Also on Hougang Street 21

BlockLease fromResold, last 12 months4-room median
201 Hougang Street 2119840—
210 Hougang Street 2119840—
211 Hougang Street 2119850—
220 Hougang Street 2119920—
221 Hougang Street 2119925—
222 Hougang Street 2119923—
231 Hougang Street 21this block19843—
233 Hougang Street 2119840—
235 Hougang Street 2119841—
237 Hougang Street 2119841—

All of Hougang's 580 blocks.

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