Blk 640 Woodlands Ring Rd

6 filed resale transactions · Woodlands · 72 years 04 months of lease left

Median, per square foot
519 psf
Observed range
S$470 — S$531 psf6 filed transactions · 12% low to highS$622k median filed price

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

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

Sep '23 · S$516kApr '26 · S$560k

The transactions behind those figures

6 of 6 · filed, nothing modelled
101 sqm · storey 01–034 ROOM · Model A · 2026-04
S$560,000$515 psf
121 sqm · storey 04–065 ROOM · Improved · 2025-11
S$660,000$507 psf
102 sqm · storey 07–094 ROOM · Model A · 2025-10
S$583,000$531 psf
120 sqm · storey 07–095 ROOM · Improved · 2025-08
S$675,000$523 psf
121 sqm · storey 07–095 ROOM · Improved · 2025-03
S$690,000$530 psf
102 sqm · storey 07–094 ROOM · Model A · 2023-09
S$516,000$470 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 WOODLANDS, not here.

WOODLANDS, typical block+7.9%

Middle of 19 blocks in WOODLANDS that clear the bar — half fall between +5.8% and +11.9%. 2 came out negative — high floors sold for less in 2 of them.

Every band in WOODLANDS, 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$495596
04 TO 06S$514650
07 TO 09S$522613
10 TO 12S$526597
13 TO 15S$586149
16 TO 18S$60737
19 TO 21S$61419
22 TO 24S$65119
25 TO 27S$65214

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
Admiralty
296m
Primary schools within 1km
4
nearest 330m
Primary schools · straight-line distance
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
  • Admiralty296m
  • Woodlands South1.5km
  • Woodlands1.5km
Also nearby
  • Hawker centreKampung Admiralty Hawker Centre262m
  • Preschools6 within 1kmnearest 164m
  • Other schoolsSpectra Secondary School223m

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.
Preschool locations — ECDA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.

What has sold nearby300m

32blocks within 300m
$511–$597the middle half, per sq ft
$548median of those sales

From 292 filed sales, at most the 20 most recent per block — 2 have sold more than is counted here.

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

BlockAwayFiledStoreySizePSF
Blk 643 Woodlands Ring Rd100m2026-0904–06101 sqm$524
Blk 648 Woodlands Ring Rd105m2026-0901–03143 sqm$539
Blk 680 Woodlands Ave 6175m2026-0913–15121 sqm$552
Blk 635 Woodlands Ring Rd176m2026-0907–09141 sqm$593
Blk 635 Woodlands Ring Rd176m2026-0907–09142 sqm$576
Blk 643 Woodlands Ring Rd100m2026-0807–09101 sqm$534
Blk 643 Woodlands Ring Rd100m2026-0801–03121 sqm$461
Blk 639 Woodlands Ring Rd106m2026-0804–06121 sqm$499
Blk 644 Woodlands Ring Rd157m2026-0804–06101 sqm$501
Blk 681B Woodlands Dr 62173m2026-0810–12105 sqm$548
Blk 681B Woodlands Dr 62173m2026-0813–15101 sqm$543
Blk 680 Woodlands Ave 6175m2026-0804–06101 sqm$589

The 12 most recent of 292 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$622,000
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$622,000

Your figures · CPF interest estimated
Sale priceS$622,000
Redeems the loan−S$180,000
Agent fee (2% + GST) and legal−S$16,360
Refund to your CPFprincipal plus estimated accrued interest−S$202,416
Cash to youS$223,224
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.