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Hougang · HDB · S530221

Blk 221 Hougang St 21

Completed 1990 · 13 storeys · 86 flats · 65 years 04 months remaining · 27 resale transactions on record · maisonettes on the record · median household income in Hougang: $8,500/mo

executive
$1,170,000
3 sold · $1,075,000$1,450,000
$725 psf · rents at a 4.3% gross yield
Vs Hougang
+19.2%
block PSF vs town median · last sale Jul 2026
#126 of 197 Hougang blocks by 3-yr gain (+19%)
3D →
Hougang St 21, Hougang · 1 km P1 ring · mrt · school · food · park · mall · health · zones: parks, commercial, reserve - hover
Flat mix · 86 homes
Exec
86 · 100%

13 storeys · completed 1990 · shops below

What the record shows

The last seller’s gain

A executive here sold for $1,075,000 in Jul 2026. The same flat type in this block averaged $886,486 in 2020 - a gain of $188,514 - about $86 a day while the owner slept.

The storey premium

In this block, executive flats from floor 9 up have sold for a median of $1,063,000 - $105,000 more than floors 4 and below, same flat type, same block.

The lease cliff

This block crosses 60 years remaining in 2031 - the line where CPF usage rules begin tightening for buyers. In Hougang over the last two years, flats below that line sold at a median 10% below their younger neighbours' PSF (818 sales).

The supply wave

Across Hougang, roughly 285 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.

Rent check

What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.

TypeBlock medianRangeHougang medianGross yieldRented
EXECUTIVE$4,150/mo$3,600$4,700$3,600/mo4.3%2

Price trend

median PSF by year · ━ this block · ╌ Hougang · gaps = years with no sales here

$365$651$938201720182020202220242026

The height gradient

every sale in 5 years, plotted by starting floor · 11 sales - do higher floors really fetch more here?

$519$733$947510storey →

Every recent sale HDB official record, latest 27

MonthTypeStoreyArea (sqm)PricePSFLease left
Jul 2026EXECUTIVE07 to 09148$1,075,000$67565y 04m
Feb 2026EXECUTIVE07 to 09150$1,170,000$72565y 09m
Dec 2025EXECUTIVE04 to 06148$1,450,000$91065y 11m
Mar 2024EXECUTIVE10 to 12148$1,063,000$66767y 07m
Mar 2023EXECUTIVE01 to 03146$943,000$60068y 06m
Dec 2022EXECUTIVE01 to 03146$850,000$54168y 10m
Dec 2022EXECUTIVE04 to 06148$1,038,000$65268y 11m
Nov 2022EXECUTIVE04 to 06146$1,048,000$66769y
Jun 2022EXECUTIVE01 to 03146$958,000$61069y 04m
Oct 2021EXECUTIVE04 to 06148$890,000$55970y
Sept 2021EXECUTIVE07 to 09148$895,000$56270y 02m
Jun 2021EXECUTIVE04 to 06148$860,000$54070y 04m
Mar 2021EXECUTIVE01 to 03146$885,000$56370y 07m
Jan 2021EXECUTIVE01 to 03148$868,000$54570y 08m
Dec 2020EXECUTIVE04 to 06150$845,888$52470y 10m
Aug 2020EXECUTIVE04 to 06148$890,000$55971y 02m
Mar 2020EXECUTIVE01 to 03146$738,000$47071y 07m
Oct 2019EXECUTIVE07 to 09148$850,000$53471y 11m
Aug 2019EXECUTIVE07 to 09146$820,000$52272y 02m
Jul 2019EXECUTIVE04 to 06148$900,000$56572y 03m
Jun 2018EXECUTIVE04 to 06148$890,000$55973y 05m
Aug 2017EXECUTIVE04 to 06150$890,000$55174y 01m
Jul 2017EXECUTIVE10 to 12148$860,000$54074y 03m
Jun 2017EXECUTIVE04 to 06148$820,000$51574y 03m
Jun 2017EXECUTIVE07 to 09148$832,000$52274y 04m
Jun 2017EXECUTIVE04 to 06148$830,000$52174y 04m
Apr 2017EXECUTIVE04 to 06148$815,000$51274y 06m

Who lives in Hougang

Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg

Residents
227,560
Median age
43 yrs
46% under 40 · getting older
Children 0–9
18,560
▲ 1% since 2015 · future P1 demand
Household size
3.3 avg
Homes
75% HDB
13% condo · 10% landed
Degree holders
29%
residents 15+
Commute
59% transit
21% drive
45 min+ to work
30%

The neighbourhood

What sits around this address - distances computed from official OneMap and LTA records.

MRT
Kovan NE13 · 414m - weekday mornings, riders head to Raffles Place, Downtown, Harbourfront (LTA)
P1 ring
Nps International School (Primary Campus) 567m · Paya Lebar Methodist Girls' School (Primary) 736m · Phase 2C 1.2× balloted · Xinghua Primary School 756m · Phase 2C 0.3× - inside the 1km priority ring; Phase 2C demand is last year’s applicants ÷ vacancies (MOE)
Secondary
Paya Lebar Methodist Girls' School (Secondary) · 666m
Food
Hougang Street 21 Blk 209 (Kovan Hougang Market And Food Centre) · 380m - 2 hawker centres within 1km
Green
Surin Ave Neighbourhood Pk · 153m - 6 parks within 1km
Mall
Heartland Mall-Kovan · 356m
Health
Serangoon Polyclinic (polyclinic) · 1.2km

The neighbourhood, photographed

freely-licensed photographs taken within ~450 m · Wikimedia Commons

Kovan Hougang Market and Food CentreKbseah · CC BY-SA 4.0
Kovan Lowland Rd estate entrance and covered walkwayOrderinchaos · CC BY-SA 4.0
Tua Jia Ka at Kovan HougangKennethTan1971 · CC BY-SA 4.0
Paya Lebar Kovan Community ClubKennethTan1971 · CC BY-SA 4.0
Kovan Sports CentreKennethTan1971 · CC BY-SA 4.0
NE13 Kovan MRT Exit Czhenkang · CC BY-SA 4.0

Around this block

The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.

Condos nearby

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Data: HDB resale transactions via data.gov.sg (updated weekly), OneMap. Prices are the official resale record - not estimates, not listings.
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Data: URA, HDB & SingStat (via data.gov.sg), OneMap © SLA, LTA DataMall, MOE - used under the Singapore Open Data Licence.