Blk 123A Rivervale Dr

1 filed resale transactions · Sengkang · 74 years 09 months of lease left

Median, per square foot
479 psf
The one filed sale
S$479 psfS$593k · one filed transaction

Flat type filed here: 5-room. Confirm the specific unit’s type from its listing before running Blindspot.

HDB Resale Flat Prices (data.gov.sg) · 2023-09 to 2026-09 · accessed 2026-09-30

What are you here to work out?

I’m thinking of buying it
I own it

The transactions behind those figures

1 of 1 · filed, nothing modelled
115 sqm · storey 04–065 ROOM · Improved · 2024-01
S$593,000$479 psf

One filed sale is not a range. It is what was filed here once, not a level this address trades at — the nearby sales below are the wider evidence.

Dataset licences and attribution
Contains information from HDB Resale Flat Prices (data.gov.sg) accessed on 2026-09-30 from data.gov.sg, made available under the Singapore Open Data Licence v1.0Contains information from URA Data Service — PMI_Resi_Transaction accessed on 2026-09-30, made available under the Singapore Open Data Licence v1.0

Where it sitsThe whole map

© OneMap, SLA · © OpenStreetMap
Median psf · HDB
under $500
$500
$531
$560
$602
$684+

Streets and names: OneMap — Basemap © OneMap, Singapore Land Authority. Buildings: HDB’s own outlines and floor counts, and OpenStreetMap’s, drawn true to scale. Shadows are cast from every building of published height for the time shown; trees and awnings are in no dataset. Two fingers move the map on a phone.

Sun and shadow here — any hour, any month

Deeper checks

What changes from one home to the next.

Floor, surroundings, nearby sales, afternoon sun and the history of the land—shown only where the public record carries enough to say something.

What the floor is worth

This block—

Too few filed sales at both ends of this block — it needs 3 high and 3 low. The figure beside is SENGKANG, not here.

SENGKANG, typical block+8.5%

Middle of 59 blocks in SENGKANG that clear the bar — half fall between +5% and +13.4%. 7 came out negative — high floors sold for less in 7 of them.

Every band in SENGKANG, for reference. Pooled across buildings, so it mixes the age of an estate with height; the two figures above hold a building constant.

StoreysMedian psfFiled sales
01 TO 03S$571378
04 TO 06S$601495
07 TO 09S$634555
10 TO 12S$637529
13 TO 15S$648561
16 TO 18S$639239
19 TO 21S$649115
22 TO 24S$65174
25 TO 27S$65730

HDB Resale Flat Prices (data.gov.sg) · accessed 2026-09-30 · storey bands as published · a median of filed sales, not a valuation of any home

What's around

Straight-line distance from the building — the walk is longer, and how much longer depends on what is in the way.

Nearest station
Kangkar
234m
Primary schools within 1km
4
nearest 118m
Primary schools · straight-line distance
12 more between 1km and 2km
The 1km band gives ballot priority, not a school place. These distances are an indication. Check your address's official category with OneMap's SchoolQuery.
How this distance differs from MOE's

MOE measures in a straight line to the school's land boundary from the address on your child's registration. This site measures from the block to the school's single registered coordinate. A large campus can therefore read as further away here, and a school near the line can fall on either side when MOE measures it. An oversubscribed school still ballots within a band.

Stations
  • Kangkar234m
  • Bakau350m
  • Ranggung654m
Also nearby
  • Hawker centreBuangkok Hawker Centre1.2km
  • ParkHDB - Compassvale Ln (BLK 205B)672m
  • Preschools6 within 1kmnearest 0m
  • Other schoolsSeng Kang Secondary School508m

Coordinates from OneMap, © Singapore Land Authority. Distances are straight-line.
Station exit locations — LTA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
School addresses — MOE School Directory and Information (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
Hawker centre locations — NEA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
Park locations — NParks (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
Preschool locations — ECDA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.

What has sold nearby300m

34blocks within 300m
$498–$564the middle half, per sq ft
$533median of those sales

From 191 filed sales, at most the 20 most recent per block.

Scroll sideways to see the date, storey, size and psf →

BlockAwayFiledStoreySizePSF
Blk 123E Rivervale Dr70m2026-0907–09115 sqm$507
Blk 123C Rivervale Dr86m2026-0901–03115 sqm$491
Blk 227C Compassvale Dr214m2026-0907–09102 sqm$533
Blk 121B Rivervale Dr218m2026-0901–03109 sqm$507
Blk 228A Compassvale Walk232m2026-0901–03115 sqm$473
Blk 113 Rivervale Walk281m2026-0901–03100 sqm$528
Blk 120A Rivervale Dr121m2026-0801–03121 sqm$499
Blk 121 Rivervale Dr236m2026-0807–09110 sqm$497
Blk 213B Compassvale Lane242m2026-0804–0695 sqm$612
Blk 115 Rivervale Walk251m2026-0813–15100 sqm$567
Blk 121C Sengkang East Way277m2026-0813–15110 sqm$518
Blk 119D Rivervale Dr114m2026-0710–12141 sqm$633
Blk 123D Rivervale Dr119m2026-0704–06116 sqm$505
Blk 120B Rivervale Dr168m2026-0701–03121 sqm$507
Blk 120A Rivervale Dr121m2026-0604–06102 sqm$506
Blk 120B Rivervale Dr168m2026-0607–09142 sqm$543
Blk 119D Rivervale Dr114m2026-0307–09141 sqm$560
Blk 120B Rivervale Dr168m2026-0201–03101 sqm$497
Blk 123 Rivervale Dr54m2026-0101–03115 sqm$541
Blk 123C Rivervale Dr86m2026-0110–12101 sqm$545

The 20 most recent of 191 at this radius. Storey bands as published; no feed carries a unit number.

Where the money actually goes

Drag the sale price. Everything moves.

Cash
Loan
CPF refund from proceeds
Fees
Sale price · S$593,000
Outstanding loan
CPF principal used
CPF accrued interest, if known

Use the “What happens if” figure in your CPF Home ownership dashboard. Leave blank to estimate it.

Years since CPF was first used

Used only for the estimate when accrued interest is blank.

Agent fee %

A sale at S$593,000

Your figures · CPF interest estimated
Sale priceS$593,000
Redeems the loan−S$180,000
Agent fee (2% + GST) and legal−S$15,727
Refund to your CPFprincipal plus estimated accrued interest−S$202,416
Cash to youS$194,857
S$202,416 returns to your CPF, not your pocket — still yours, and it can fund the next purchase. The accrued interest alone is S$52,416. CPF Board’s market-value rule · CPF OA interest 2.5% p.a.

Three things this can't know

  1. Your actual floor, facing and renovationPublic data gives a storey band, never your unit.
  2. Whether you sell or buy firstChanges your ABSD, timeline and bridging cost — often by five figures.
  3. Your real CPF accrued interestThe figure here is an estimate. Yours is in your CPF statement right now.

Tell me those and I'll run your actual numbers — no charge, no obligation.

Optional — but it's the single biggest thing the public data can't see.

What are you weighing up?
Rough timing
Staying in touch — optional

Leave it unticked and the form still sends — you get the reply to what you asked, at the address you gave, and nothing after it. This form asks for no phone number and stores none.

Leaving it unticked is fine — the tools work either way, and I'll still reply to this enquiry. I don't sell or share your details.

Look up somewhere else

Any HDB block or private project in Singapore.