Blk 102 Jln Rajah

7 filed resale transactions · Kallang/Whampoa · 53 years 07 months of lease left

Median, per square foot
561 psf
Observed range
S$522 — S$571 psf7 filed transactions · 9% low to highS$568k median filed price

Flat type filed here: 4-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 month7 months with a sale

Dec '23 · S$528kAug '26 · S$569k

The transactions behind those figures

7 of 7 · filed, nothing modelled
94 sqm · storey 10–124 ROOM · New Generation · 2026-08
S$568,888$562 psf
94 sqm · storey 07–094 ROOM · New Generation · 2026-07
S$578,000$571 psf
94 sqm · storey 04–064 ROOM · New Generation · 2026-06
S$568,000$561 psf
94 sqm · storey 10–124 ROOM · New Generation · 2024-04
S$568,000$561 psf
94 sqm · storey 04–064 ROOM · New Generation · 2024-03
S$550,000$544 psf
94 sqm · storey 10–124 ROOM · New Generation · 2024-02
S$575,000$568 psf
94 sqm · storey 04–064 ROOM · New Generation · 2023-12
S$528,000$522 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
Toa Payoh
626m
Primary schools within 1km
1
nearest 989m
Primary schools · straight-line distance
9 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
  • Toa Payoh626m
  • Novena1.1km
  • Boon Keng1.4km
Also nearby
  • Hawker centreWhampoa Drive Blk 91/92 (Whampoa Drive Makan Place/Whampoa Market)603m
  • ParkToa Payoh Town PK475m
  • Preschools6 within 1kmnearest 293m
  • Other schoolsCHIJ Secondary (Toa Payoh)1.0km

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

4blocks within 300m
$549–$635the middle half, per sq ft
$600median of those sales

From 32 filed sales, at most the 20 most recent per block.

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

BlockAwayFiledStoreySizePSF
Blk 104 Jln Rajah199m2026-0916–18103 sqm$657
Blk 105 Jln Rajah265m2026-0904–06148 sqm$540
Blk 104 Jln Rajah199m2026-0725–27103 sqm$622
Blk 103 Jln Rajah171m2026-0622–24135 sqm$674
Blk 105 Jln Rajah265m2026-0607–09150 sqm$612
Blk 105 Jln Rajah265m2026-0601–03153 sqm$509
Blk 105 Jln Rajah265m2026-0201–03150 sqm$545
Blk 105 Jln Rajah265m2026-0101–03154 sqm$579
Blk 101 Jln Rajah121m2025-1213–1594 sqm$603
Blk 105 Jln Rajah265m2025-0901–03150 sqm$579
Blk 103 Jln Rajah171m2025-0710–12103 sqm$645
Blk 103 Jln Rajah171m2025-0713–15103 sqm$635
Blk 103 Jln Rajah171m2025-0513–15135 sqm$619
Blk 103 Jln Rajah171m2025-0522–24139 sqm$668
Blk 101 Jln Rajah121m2025-0304–0694 sqm$558
Blk 101 Jln Rajah121m2025-0201–0394 sqm$494
Blk 103 Jln Rajah171m2025-0219–21135 sqm$612
Blk 101 Jln Rajah121m2025-0101–0394 sqm$524

The 18 most recent of 32 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$568,000
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$568,000

Your figures · CPF interest estimated
Sale priceS$568,000
Redeems the loan−S$180,000
Agent fee (2% + GST) and legal−S$15,182
Refund to your CPFprincipal plus estimated accrued interest−S$202,416
Cash to youS$170,402
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.