Blk 233A Sumang Lane

29 filed resale transactions · Punggol · 91 years 08 months of lease left

Median, per square foot
712 psf
Observed range
S$601 — S$895 psf29 filed transactions · 41% low to highS$366k median filed price

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

▼ 6.9% 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

Sep '23 · S$348kApr '26 · S$350k

The transactions behind those figures

20 of 29 · filed, nothing modelled
47 sqm · storey 01–032 ROOM · Model A · 2026-04
S$350,000$692 psf
68 sqm · storey 10–123 ROOM · Model A · 2026-03
S$512,000$700 psf
47 sqm · storey 04–062 ROOM · Model A · 2026-02
S$380,000$751 psf
68 sqm · storey 13–153 ROOM · Model A · 2026-01
S$548,000$749 psf
47 sqm · storey 16–182 ROOM · Model A · 2025-12
S$405,000$801 psf
47 sqm · storey 04–062 ROOM · Model A · 2025-10
S$372,000$735 psf
47 sqm · storey 07–092 ROOM · Model A · 2025-07
S$358,000$708 psf
38 sqm · storey 04–062 ROOM · Model A · 2025-04
S$345,000$843 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+6.6%

Floors 13+ against floors 1–6, Blk 233A Sumang Lane only. Median S$759 psf up top from 7 sales, S$712 psf low down from 8.

PUNGGOL, typical block+6.6%

Middle of 7 blocks in PUNGGOL that clear the bar — half fall between +4.2% and +11%. 1 came out negative — high floors sold for less in 1 of them.

Every band in PUNGGOL, 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$71232
04 TO 06S$75163
07 TO 09S$76151
10 TO 12S$76137
13 TO 15S$77961
16 TO 18S$80639

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
Farmway
497m
Primary schools within 1km
2
nearest 770m
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
  • Farmway497m
  • Cheng Lim690m
  • Soo Teck839m
Also nearby
  • Hawker centreAnchorvale Village Hawker Centre572m
  • ParkSengkang Riverside PK729m
  • Preschools6 within 1kmnearest 105m
  • Other schoolsOutram Secondary School438m

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

15blocks within 300m
$589–$660the middle half, per sq ft
$617median of those sales

From 224 filed sales, at most the 20 most recent per block — 5 have sold more than is counted here.

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

BlockAwayFiledStoreySizePSF
Blk 232C Sumang Lane55m2026-0916–1838 sqm$870
Blk 233C Sumang Lane83m2026-0901–0393 sqm$554
Blk 233C Sumang Lane83m2026-0907–09113 sqm$613
Blk 231B Sumang Lane142m2026-0904–06113 sqm$603
Blk 338C Anchorvale Cres178m2026-0907–0993 sqm$669
Blk 229A Sumang Lane247m2026-0904–06113 sqm$674
Blk 228B Punggol Field279m2026-0910–1296 sqm$673
Blk 228B Punggol Field279m2026-0907–0996 sqm$648
Blk 228B Punggol Field279m2026-0916–18116 sqm$709
Blk 228B Punggol Field279m2026-0910–12116 sqm$712
Blk 232C Sumang Lane55m2026-0813–1547 sqm$788
Blk 232C Sumang Lane55m2026-0810–1238 sqm$868
Blk 233B Sumang Lane62m2026-0801–0393 sqm$575
Blk 233C Sumang Lane83m2026-0804–0693 sqm$597
Blk 233C Sumang Lane83m2026-0813–15113 sqm$630
Blk 232B Sumang Lane87m2026-0804–0693 sqm$619
Blk 232B Sumang Lane87m2026-0710–1293 sqm$659

The 17 most recent of 224 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$366,000
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$366,000

Your figures · CPF interest estimated
Sale priceS$366,000
Redeems the loan−S$180,000
Agent fee (2% + GST) and legal−S$10,779
Refund to your CPFof S$202,416 required — all the proceeds can pay−S$175,221
Cash to youS$0
These proceeds are S$27,195 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.