HomeRadar
Sengkang · HDB · S540128

Blk 128 Rivervale St

Completed 1998 · 16 storeys · 119 flats · 71 years 11 months remaining · 26 resale transactions on record · median household income in Sengkang: $9,500/mo

4 room
$585,000
3 sold · $560,000$618,000
$543 psf
5 room
$675,000
2 sold · $630,000$720,000
$520 psf
Vs Sengkang
-15.7%
block PSF vs town median · last sale Jul 2026
#54 of 365 Sengkang blocks by 3-yr gain (+28%)
3D →
Rivervale St, Sengkang · 1 km P1 ring · mrt · school · food · park · mall · health · zones: parks, commercial, reserve - hover
Flat mix · 119 homes
4-room
59 · 50%
5-room
60 · 50%

16 storeys · completed 1998

What the record shows

The lease cliff

This block crosses 60 years remaining in 2038 - the line where CPF usage rules begin tightening for buyers.

The million-dollar watch

A executive on Rivervale St has already fetched $925,000 - 93% of the way to a million-dollar flat.

$0 ─ street peak $925,000 ─ $1,000,000
The supply wave

Across Sengkang, roughly 4,569 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 medianRangeSengkang medianGross yieldRented
4-ROOM$3,150/mo$3,000$3,300$3,200/mo-2

Price trend

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

$320$490$661201720182020202220242026

The height gradient

every sale in 5 years, plotted by starting floor · 14 sales - do higher floors really fetch more here?

$363$477$59151015storey →

Every recent sale HDB official record, latest 26

MonthTypeStoreyArea (sqm)PricePSFLease left
Jul 20265 ROOM07 to 09121$720,000$55371y 11m
Apr 20265 ROOM04 to 06120$630,000$48872y 03m
Apr 20264 ROOM13 to 15100$585,000$54372y 03m
Feb 20264 ROOM07 to 09100$560,000$52072y 05m
Dec 20244 ROOM04 to 06101$618,000$56873y 07m
Dec 20234 ROOM13 to 15100$530,000$49274y 06m
Dec 20235 ROOM04 to 06120$595,000$46174y 06m
Oct 20235 ROOM10 to 12121$598,888$46074y 09m
Dec 20224 ROOM04 to 06100$497,000$46275y 07m
Sept 20225 ROOM01 to 03121$518,000$39875y 10m
Aug 20225 ROOM07 to 09121$528,000$40575y 11m
May 20224 ROOM07 to 09100$460,000$42776y 02m
Oct 20215 ROOM10 to 12120$488,000$37876y 09m
Sept 20214 ROOM13 to 15100$430,000$39976y 10m
Nov 20205 ROOM16 to 18121$450,000$34677y 08m
Jun 20205 ROOM04 to 06120$435,000$33778y 01m
Feb 20205 ROOM07 to 09121$425,000$32678y 05m
Sept 20184 ROOM10 to 12100$373,800$34779y 09m
Aug 20184 ROOM04 to 06100$355,000$33079y 10m
Jan 20184 ROOM07 to 09100$340,000$31680y 05m
Dec 20175 ROOM10 to 12120$425,000$32980y 06m
Oct 20174 ROOM04 to 06100$355,000$33080y 08m
Sept 20175 ROOM04 to 06120$410,000$31780y 09m
Aug 20174 ROOM10 to 12100$368,000$34280y 10m
Feb 20174 ROOM13 to 15100$382,000$35581y 04m
Jan 20174 ROOM07 to 09101$370,000$34081y 05m

Who lives in Sengkang

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

Residents
249,370
Median age
37 yrs
55% under 40 · getting older
Children 0–9
33,980
▲ 11% since 2015 · future P1 demand
Household size
3.4 avg
Homes
86% HDB
13% condo · 1% landed
Degree holders
34%
residents 15+
Commute
60% transit
20% drive
45 min+ to work
36%

The neighbourhood

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

MRT
Buangkok NE15 · 1.4km - weekday mornings, riders head to Raffles Place, Harbourfront, Downtown (LTA)
P1 ring
North Spring Primary School 362m · Phase 2C 0.3× · Rivervale Primary School 383m · Phase 2C 1.2× balloted · Seng Kang Primary School 389m · Phase 2C 0.1× · Compassvale Primary School 724m · Phase 2C 1.2× balloted - inside the 1km priority ring; Phase 2C demand is last year’s applicants ÷ vacancies (MOE)
Secondary
Seng Kang Secondary School · 648m
Food
Buangkok Hawker Centre · 1.4km
Green
St Anne'S Wood Pg · 175m
Mall
Rivervale Mall · 275m
Health
Singhealth Polyclinics (Sengkang Polyclinic) (polyclinic) · 985m

The neighbourhood, photographed

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

27 SBS Transit Sengkang Light Rail Transit(East Loop Service D) 09 11 2023LN9267 · CC BY-SA 4.0
SBS Transit Sengkang Light Rail Transit(East Loop Service C) compartment 09 11 2023(1)LN9267 · CC BY-SA 4.0
Sengkang East Way and Punggol Road junction 03 12 2024LN9267 · CC BY-SA 4.0
SE2 Rumbia LRT platforms 20250126 142230ZKang123 · 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

The private premium, measured: the nearest condo trades at 4.2×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.