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Kallang/Whampoa · HDB · S321021

Blk 21 St. George'S Rd

Completed 1984 · 25 storeys · 96 flats · 58 years 02 months remaining · 18 resale transactions on record

5 room
$836,500
4 sold · $803,800$878,000
$659 psf
Vs Kallang/Whampoa
-9.3%
block PSF vs town median · last sale Nov 2025
3D →
St. George'S Rd, Kallang/Whampoa · 1 km P1 ring · mrt · school · food · park · mall · health · zones: parks, commercial, reserve - hover
Flat mix · 96 homes
5-room
96 · 100%

25 storeys · completed 1984 · shops below

What the record shows

The last seller’s gain

A 5-room here sold for $858,000 in Nov 2025. The same flat type in this block averaged $697,750 in 2021 - a gain of $160,250 - about $88 a day while the owner slept.

The lease cliff

This block crossed 60 years remaining in 2023 - the line where CPF usage rules tighten for buyers. In Kallang/Whampoa over the last two years, flats below that line sold at a median 37% below their younger neighbours' PSF (849 sales).

The supply wave

Across Kallang/Whampoa, roughly 411 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 medianRangeKallang/Whampoa medianGross yieldRented
5-ROOM$4,000/mo$3,740$4,200$4,088/mo-5

Price trend

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

$446$602$759201720182020202220242026

Every recent sale HDB official record, latest 18

MonthTypeStoreyArea (sqm)PricePSFLease left
Nov 20255 ROOM16 to 18118$858,000$67658y 02m
Jan 20255 ROOM22 to 24118$878,000$69159y
Sept 20245 ROOM10 to 12118$803,800$63359y 05m
Aug 20245 ROOM13 to 15118$815,000$64259y 05m
Apr 20245 ROOM19 to 21118$810,000$63859y 10m
Mar 20235 ROOM19 to 21118$800,000$63060y 09m
Jan 20225 ROOM10 to 12118$700,000$55162y
Jul 20215 ROOM19 to 21118$728,000$57362y 06m
Jan 20215 ROOM19 to 21118$688,000$54262y 11m
Jan 20215 ROOM19 to 21118$675,000$53163y
Mar 20205 ROOM25 to 27118$675,000$53163y 09m
Jan 20205 ROOM01 to 03118$550,000$43363y 11m
Jan 20205 ROOM19 to 21118$680,000$53563y 11m
Oct 20195 ROOM10 to 12118$615,000$48464y 02m
Jun 20195 ROOM07 to 09118$615,000$48464y 07m
Feb 20195 ROOM19 to 21118$710,000$55964y 11m
Apr 20175 ROOM25 to 27118$692,000$54566y 08m
Jan 20175 ROOM07 to 09118$599,000$47267y

The neighbourhood

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

MRT
Geylang Bahru DT24 · 1.1km - weekday mornings, riders head to Telok Ayer, Downtown, Expo (LTA)
P1 ring
Shg Student Care (Bendemeer Primary School) 453m · Bendemeer Primary School 486m · Phase 2C 0.2× · Hong Wen School 608m · Phase 2C 2.5× balloted · St Andrew'S Junior School 801m · Phase 2C 1.2× balloted - inside the 1km priority ring; Phase 2C demand is last year’s applicants ÷ vacancies (MOE)
Secondary
Bendemeer Secondary School · 192m
Food
Bendemeer Road Blk 29 (Bendemeer Market And Food Centre) · 623m - 4 hawker centres within 1km
Green
Mar Thoma Road Park · 292m - 4 parks within 1km
Mall
Bendemeer Shopping Mall · 677m
Health
Kallang Polyclinic And Long Term Care (polyclinic) · 964m

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

The private premium, measured: the nearest condo trades at 2.3×this block’s PSF.

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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.