Blk 4 Jln Batu

9 filed resale transactions · Kallang/Whampoa · 41 years 05 months of lease left

Median, per square foot
519 psf
Observed range
S$472 — S$570 psf9 filed transactions · 19% low to highS$335k median filed price

Flat type filed here: 3-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

Median price by month9 months with a sale

Jan '24 · S$329kSep '26 · S$308k

The transactions behind those figures

9 of 9 · filed, nothing modelled
60 sqm · storey 04–063 ROOM · Standard · 2026-09
S$308,000$477 psf
60 sqm · storey 07–093 ROOM · Standard · 2025-11
S$355,000$550 psf
60 sqm · storey 01–033 ROOM · Standard · 2025-09
S$340,000$526 psf
60 sqm · storey 07–093 ROOM · Standard · 2025-06
S$335,000$519 psf
60 sqm · storey 01–033 ROOM · Standard · 2024-12
S$315,000$488 psf
60 sqm · storey 04–063 ROOM · Standard · 2024-09
S$368,000$570 psf
60 sqm · storey 01–033 ROOM · Standard · 2024-05
S$305,000$472 psf
60 sqm · storey 07–093 ROOM · Standard · 2024-03
S$339,000$525 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

© 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 KALLANG/WHAMPOA, not here.

KALLANG/WHAMPOA, typical block+10.6%

Middle of 21 blocks in KALLANG/WHAMPOA that clear the bar — half fall between +6.3% and +13.8%. 2 came out negative — high floors sold for less in 2 of them.

Every band in KALLANG/WHAMPOA, 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$559207
04 TO 06S$569246
07 TO 09S$590228
10 TO 12S$602172
13 TO 15S$646105
16 TO 18S$61541
19 TO 21S$95228
22 TO 24S$95321
25 TO 27S$95920
28 TO 30S$1,11314

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
Katong Park
404m
Primary schools within 1km
0
nearest 1.1km — outside the band
Primary schools · straight-line distance
3 more between 1km and 2km
Distance stops ordering Phase 2C at one of these schools, from the 2027 registration exercise. At Tanjong Katong Primary School (marked 2C two-track), 300m buys nothing over 1.5km in that phase. Phases 2A and 2B are unchanged.
What MOE changed

MOE is splitting Phase 2C places equally into a track for homes within 2km and a track for homes beyond it, with neither track having priority over the other, at twelve schools where public housing is under 40% of dwelling units within 2km. Both tracks ballot within themselves, and a home beyond 2km goes from last in line to half the places. Every other school in this list is unchanged. Announced 10 September 2026; it first applies to children entering Primary 1 in 2028.

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
  • Katong Park404m
  • Mountbatten473m
  • Dakota820m
Also nearby
  • Hawker centreJalan Batu Blk 4A (Blk 4A Jalan Batu Hawker Centre/Market)57m
  • ParkArthur PK515m
  • Preschools6 within 1kmnearest 251m
  • Other schoolsDunman High School244m

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

12blocks within 300m
$539–$637the middle half, per sq ft
$585median of those sales

From 94 filed sales, at most the 20 most recent per block.

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

BlockAwayFiledStoreySizePSF
Blk 5 Jln Batu33m2026-0910–1260 sqm$540
Blk 10 Jln Batu130m2026-0907–09129 sqm$655
Blk 10 Jln Batu130m2026-0904–06141 sqm$639
Blk 11 Jln Batu164m2026-0910–12139 sqm$692
Blk 11 Jln Batu164m2026-0904–06132 sqm$676
Blk 14 Kg Arang Rd190m2026-0901–03103 sqm$637
Blk 6 Jln Batu64m2026-0807–0960 sqm$539
Blk 7 Jln Batu75m2026-0804–0650 sqm$576
Blk 9 Jln Batu160m2026-0807–0950 sqm$609
Blk 6 Jln Batu64m2026-0707–0960 sqm$542
Blk 3 Jln Batu114m2026-0601–0360 sqm$483
Blk 3 Jln Batu114m2026-0604–0660 sqm$553

The 12 most recent of 94 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$335,000
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$335,000

Your figures · CPF interest estimated
Sale priceS$335,000
Redeems the loan−S$180,000
Agent fee (2% + GST) and legal−S$10,103
Refund to your CPFof S$202,416 required — all the proceeds can pay−S$144,897
Cash to youS$0
These proceeds are S$57,519 below the required CPF refund. If the home is sold at market value, CPF Board says you generally refund only what remains after the housing loan; that CPF gap is not automatically cash you bring. If it is sold below market value, CPF may require a cash top-up. Option monies also form part of the proceeds. 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.