Blk 21 Telok Blangah Cres

7 filed resale transactions · Bukit Merah · 48 years 01 month of lease left

Median, per square foot

528 psf

Observed range

S$469 — S$542 psf7 filed transactions · 14% low to highS$379k 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 month6 months with a sale

Oct '24 · S$363kMay '26 · S$328k

The transactions behind those figures

7 of 7 · filed, nothing modelled

65 sqm · storey 01–033 ROOM · Improved · 2026-05

S$328,000$469 psf

76 sqm · storey 04–063 ROOM · Improved · 2026-01

S$432,000$528 psf

76 sqm · storey 07–093 ROOM · Improved · 2026-01

S$430,000$526 psf

65 sqm · storey 07–093 ROOM · Improved · 2025-11

S$370,000$529 psf

76 sqm · storey 10–123 ROOM · Improved · 2025-06

S$443,000$542 psf

65 sqm · storey 10–123 ROOM · Improved · 2025-01

S$378,888$542 psf

65 sqm · storey 01–033 ROOM · Improved · 2024-10

S$363,000$519 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 BUKIT MERAH, not here.

BUKIT MERAH, typical block+11.5%

Middle of 22 blocks in BUKIT MERAH that clear the bar — half fall between +7.1% and +17.5%. None came out negative in this set.

Every band in BUKIT MERAH, 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$735	146
04 TO 06	S$788	164
07 TO 09	S$808	166
10 TO 12	S$829	159
13 TO 15	S$919	144
16 TO 18	S$957	105
19 TO 21	S$973	116
22 TO 24	S$969	74
25 TO 27	S$994	77
28 TO 30	S$1,027	59
31 TO 33	S$1,076	16
34 TO 36	S$1,103	15
37 TO 39	S$1,109	13

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

Harbourfront

1.2km

Primary schools within 1km

nearest 409m

Primary schools · straight-line distance

Radin Mas Primary SchoolBallot even within 1 km 2C 2025409m
CHIJ (Kellock)Every citizen got a place 2C 2025826m

4 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

Harbourfront1.2km
Cc301.2km
Tiong Bahru1.2km

Also nearby

Hawker centreTelok Blangah Crescent Blk 11 (11 Telok Blangah Crescent Market and Food Centre)264m
ParkMount Faber Park696m
Preschools6 within 1kmnearest 147m
Other schoolsCHIJ St. Theresa'S Convent221m

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 21 Telok Blangah CresStraight-line, not walking.

22blocks within 300m

$518–$641the middle half, per sq ft

$556median of those sales

From 186 filed sales, at most the 20 most recent per block — 1 has sold more than is counted here.

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

Block	Away	Filed	Storey	Size	PSF
Blk 15 Telok Blangah Cres	52m	2026-09	07–09	65 sqm	$490
Blk 20 Telok Blangah Cres	108m	2026-09	07–09	65 sqm	$526
Blk 16 Telok Blangah Cres	174m	2026-09	04–06	76 sqm	$446
Blk 8 Telok Blangah Cres	218m	2026-09	10–12	141 sqm	$514
Blk 28 Telok Blangah Rise	296m	2026-09	13–15	70 sqm	$478
Blk 5 Telok Blangah Cres	300m	2026-09	13–15	66 sqm	$570
Blk 20 Telok Blangah Cres	108m	2026-08	13–15	76 sqm	$474
Blk 27 Telok Blangah Way	246m	2026-08	07–09	82 sqm	$566
Blk 7 Telok Blangah Cres	258m	2026-08	01–03	31 sqm	$836
Blk 33 Telok Blangah Way	288m	2026-08	04–06	59 sqm	$520
Blk 5 Telok Blangah Cres	300m	2026-08	16–18	66 sqm	$576
Blk 15 Telok Blangah Cres	52m	2026-07	10–12	65 sqm	$500
Blk 24 Telok Blangah Cres	136m	2026-07	10–12	82 sqm	$586
Blk 20 Telok Blangah Cres	108m	2026-06	13–15	65 sqm	$502
Blk 20 Telok Blangah Cres	108m	2026-05	13–15	76 sqm	$520
Blk 14 Telok Blangah Cres	100m	2026-04	01–03	101 sqm	$648
Blk 20 Telok Blangah Cres	108m	2026-04	13–15	65 sqm	$500
Blk 14A Telok Blangah Cres	129m	2026-04	07–09	99 sqm	$746
Blk 16 Telok Blangah Cres	174m	2026-04	01–03	65 sqm	$483

The 19 most recent of 186 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$379,000

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$379,000

Your figures · CPF interest estimated

Sale price	S$379,000
Redeems the loan	−S$180,000
Agent fee (2% + GST) and legal	−S$11,062
Refund to your CPFof S$202,416 required — all the proceeds can pay	−S$187,938
Cash to you	S$0

These proceeds are S$14,478 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

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

Staying in touch — optional

Email me the full report and monthly updates on my block

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.

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