Blk 673A Yishun Ave 4

28 filed resale transactions · Yishun · 91 years 03 months of lease left

Median, per square foot

595 psf

Observed range

S$514 — S$736 psf28 filed transactions · 37% low to highS$625k median filed price

Flat types filed at this block; choose the one relevant to your unit.

▲ 0.2% vs 12 months ago

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

Median price by month20 months with a sale

Dec '23 · S$662kSep '26 · S$480k

The transactions behind those figures

20 of 28 · filed, nothing modelled

68 sqm · storey 04–063 ROOM · Model A · 2026-09

S$495,000$676 psf

68 sqm · storey 01–033 ROOM · Model A · 2026-09

S$465,000$635 psf

112 sqm · storey 04–065 ROOM · Improved · 2026-04

S$720,000$597 psf

112 sqm · storey 10–125 ROOM · Improved · 2026-03

S$790,000$655 psf

68 sqm · storey 07–093 ROOM · Model A · 2026-02

S$525,000$717 psf

112 sqm · storey 04–065 ROOM · Improved · 2025-12

S$718,000$596 psf

93 sqm · storey 10–124 ROOM · Model A · 2025-11

S$630,000$629 psf

112 sqm · storey 04–065 ROOM · Improved · 2025-11

S$720,000$597 psf

Why a range, not one number. No record shows your floor, facing, renovation or lease, and where your unit sits inside this spread depends on them.

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

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 YISHUN, not here.

YISHUN, typical block+10.7%

Middle of 6 blocks in YISHUN that clear the bar — half fall between +9.9% and +11.9%. None came out negative in this set.

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

Storeys	Median psf	Filed sales
01 TO 03	S$516	525
04 TO 06	S$534	685
07 TO 09	S$553	615
10 TO 12	S$564	625
13 TO 15	S$617	139

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

Khatib

1.0km

Primary schools within 1km

nearest 161m

Primary schools · straight-line distance

Northland Primary SchoolBallot even within 1 km 2C 2025161m
Naval Base Primary SchoolEvery citizen got a place 2C 2025544m
Huamin Primary SchoolBallot even within 1 km 2C 2025815m

6 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

Khatib1.0km
Yishun1.3km

Also nearby

Hawker centreYishun Park Hawker Centre633m
ParkYishun PK491m
Preschools6 within 1kmnearest 101m
Other schoolsNorthbrooks Secondary School361m

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

Distance from Blk 673A Yishun Ave 4Straight-line, not walking.

37blocks within 300m

$579–$659the middle half, per sq ft

$622median of those sales

From 435 filed sales, at most the 20 most recent per block — 7 have sold more than is counted here.

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

Block	Away	Filed	Storey	Size	PSF
Blk 664A Yishun Ave 4	107m	2026-09	01–03	164 sqm	$588
Blk 675B Yishun Ave 4	154m	2026-09	01–03	47 sqm	$708
Blk 676C Yishun Ring Rd	174m	2026-09	01–03	93 sqm	$619
Blk 676C Yishun Ring Rd	174m	2026-09	13–15	113 sqm	$641
Blk 666 Yishun Ave 4	194m	2026-09	10–12	151 sqm	$746
Blk 677B Yishun Ring Rd	245m	2026-09	10–12	113 sqm	$665
Blk 677B Yishun Ring Rd	245m	2026-09	13–15	113 sqm	$641
Blk 505C Yishun St 51	262m	2026-09	07–09	92 sqm	$585
Blk 455 Yishun St 41	265m	2026-09	04–06	67 sqm	$638
Blk 673B Yishun Ave 4	71m	2026-08	01–03	93 sqm	$584
Blk 673B Yishun Ave 4	71m	2026-08	13–15	112 sqm	$668
Blk 671A Yishun Ave 4	120m	2026-08	07–09	93 sqm	$598
Blk 674A Yishun Ave 4	143m	2026-08	10–12	93 sqm	$627
Blk 675B Yishun Ave 4	154m	2026-08	07–09	93 sqm	$634
Blk 674B Yishun Ave 4	172m	2026-08	01–03	112 sqm	$571
Blk 676B Yishun Ring Rd	194m	2026-08	04–06	113 sqm	$584

The 16 most recent of 435 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$625,000

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$625,000

Your figures · CPF interest estimated

Sale price	S$625,000
Redeems the loan	−S$180,000
Agent fee (2% + GST) and legal	−S$16,425
Refund to your CPFprincipal plus estimated accrued interest	−S$202,416
Cash to you	S$226,159

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

Your actual floor, facing and renovationPublic data gives a storey band, never your unit.
Whether you sell or buy firstChanges your ABSD, timeline and bridging cost — often by five figures.
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.

Name

Your floor or stack

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

What are you weighing up?

Rough timing

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