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Sengkang · HDB · S543123

Blk 123C Rivervale Dr

Completed 1998 · 17 storeys · 78 flats · 72 years 07 months remaining · 17 resale transactions on record · median household income in Sengkang: $9,500/mo

4 room
$592,000
3 sold · $580,000$600,000
$545 psf
Vs Sengkang
-14.1%
block PSF vs town median · last sale Jan 2026
3D →
Rivervale Dr, Sengkang · 1 km P1 ring · mrt · school · food · park · mall · health · zones: parks, commercial, reserve - hover
Flat mix · 78 homes
4-room
26 · 33%
5-room
52 · 67%

17 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 Dr has already fetched $960,000 - 96% of the way to a million-dollar flat.

$0 ─ street peak $960,000 ─ $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
5-ROOM$3,200/mo$3,000$3,400$3,300/mo-5

Price trend

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

$325$493$661201720182020202220242026

Every recent sale HDB official record, latest 17

MonthTypeStoreyArea (sqm)PricePSFLease left
Jan 20264 ROOM10 to 12101$592,000$54572y 07m
Jun 20254 ROOM07 to 09101$600,000$55273y 02m
Jan 20254 ROOM10 to 12101$580,000$53473y 09m
Oct 20234 ROOM07 to 09101$510,888$47074y 11m
Sept 20235 ROOM01 to 03115$555,000$44875y
Dec 20225 ROOM16 to 18116$600,000$48175y 09m
Nov 20215 ROOM13 to 15115$510,000$41276y 11m
Oct 20214 ROOM13 to 15101$468,000$43076y 11m
May 20215 ROOM07 to 09115$430,000$34777y 04m
Nov 20205 ROOM04 to 06116$385,000$30877y 09m
Sept 20205 ROOM01 to 03115$418,000$33878y
Sept 20204 ROOM16 to 18102$385,000$35178y
Aug 20205 ROOM07 to 09115$418,000$33878y
Jul 20194 ROOM10 to 12102$370,000$33779y 01m
Jun 20194 ROOM10 to 12101$372,000$34279y 02m
Nov 20185 ROOM10 to 12115$416,000$33679y 09m
Feb 20185 ROOM04 to 06116$418,000$33580y 06m

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 · 1.1km - weekday mornings, riders head to Raffles Place, Harbourfront, Downtown (LTA)
P1 ring
North Spring Primary School 134m · Phase 2C 0.3× · Seng Kang Primary School 420m · Phase 2C 0.1× · North Vista Primary School 786m · Phase 2C 0.3× · Rivervale Primary School 802m · 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 · 419m
Food
Buangkok Hawker Centre · 1.1km
Green
St Anne'S Wood Pg · 596m
Mall
Rivervale Mall · 681m
Health
Singhealth Polyclinics (Sengkang Polyclinic) (polyclinic) · 1.1km

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 4.1×this block’s PSF.

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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.
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Data: URA, HDB & SingStat (via data.gov.sg), OneMap © SLA, LTA DataMall, MOE - used under the Singapore Open Data Licence.