HomeRadar
Kallang/Whampoa · HDB · S321104

Blk 104 Jln Rajah

Completed 1983 · 25 storeys · 144 flats · 56 years 06 months remaining · 11 resale transactions on record

4 room
$690,000
1 sold · $690,000$690,000
$622 psf
Vs Kallang/Whampoa
-14.3%
block PSF vs town median · last sale Jul 2026
3D →
Jln Rajah, Kallang/Whampoa · 1 km P1 ring · mrt · school · food · park · mall · health · zones: parks, commercial, reserve - hover
Flat mix · 144 homes
4-room
48 · 33%
5-room
96 · 67%

25 storeys · completed 1983

What the record shows

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
4-ROOM$3,500/mo$2,800$3,700$3,800/mo-3
5-ROOM$3,800/mo$3,800$3,800$4,088/mo-1

Price trend

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

$367$563$759201720182020202220242026

Every recent sale HDB official record, latest 11

MonthTypeStoreyArea (sqm)PricePSFLease left
Jul 20264 ROOM25 to 27103$690,000$62256y 06m
Jun 20244 ROOM04 to 06103$665,000$60058y 08m
Feb 20245 ROOM19 to 21138$888,000$59859y
Aug 20234 ROOM19 to 21103$650,000$58659y 06m
May 20235 ROOM16 to 18135$850,000$58559y 08m
Mar 20225 ROOM22 to 24135$850,000$58560y 10m
May 20214 ROOM16 to 18103$540,000$48761y 09m
Sept 20204 ROOM04 to 06103$450,000$40662y 05m
Jan 20205 ROOM07 to 09139$665,000$44463y
May 20194 ROOM04 to 06103$453,000$40963y 08m
Aug 20184 ROOM04 to 06103$420,000$37964y 05m

The neighbourhood

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

MRT
Toa Payoh NS19 · 914m - weekday mornings, riders head to Novena, Raffles Place, Newton (LTA)
P1 ring
Hong Wen School 826m · Phase 2C 2.5× balloted - inside the 1km priority ring; Phase 2C demand is last year’s applicants ÷ vacancies (MOE)
Secondary
Bendemeer Secondary School · 886m
Food
Whampoa Drive Blk 91/92 (Whampoa Drive Makan Place/Whampoa Market) · 498m - 5 hawker centres within 1km
Green
Toa Payoh Town Pk · 727m - 2 parks within 1km
Mall
Zhongshan Mall · 766m
Health
Ttsh Integrated Care Hub (hospital) · 910m

The neighbourhood, photographed

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

2023 07 10 L1000712 HDB Hub croppedHydroxpert · CC BY-SA 4.0
Hajjah Rahimabi Mosque 02M. Adrian Jurhami · CC BY 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

The private premium, measured: the nearest condo trades at 2.6×this block’s PSF.

HomeRadar AIlive
Ask anything about this block

Grounded in this block’s own resale record, trend and lease - ask away.

Sign in with Google to ask · AI-generated from this page’s data - may be inaccurate. Not financial advice.
Data: HDB resale transactions via data.gov.sg (updated weekly), OneMap. Prices are the official resale record - not estimates, not listings.
HomeRadar

Singapore’s property intelligence radar. Every figure computed from official sources - URA, HDB via data.gov.sg, OneMap, LTA DataMall, SingStat. No estimates, no scraping.

Product
homeradar.sg
Built in Singapore

HomeRadar provides property analytics computed from official public data for informational purposes only. It is not financial, investment, tax, or legal advice, and figures may contain errors or omissions - verify independently before making any decision. HomeRadar is an independent service, not affiliated with or endorsed by any government agency or data provider.

© 2026 HomeRadar™ · All rights reserved · Trade mark applied for, IPOS Singapore · Privacy
Data: URA, HDB & SingStat (via data.gov.sg), OneMap © SLA, LTA DataMall, MOE - used under the Singapore Open Data Licence.