Blk 637 Woodlands Ring Rd

5 filed resale transactions · Woodlands · 73 years 03 months of lease left

Median, per square foot
577 psf
Observed range
S$560 — S$600 psf5 filed transactions · 7% low to highS$875k median filed price

Flat type filed here: Executive. Confirm the specific unit’s type from its listing before running Blindspot.

HDB Resale Flat Prices (data.gov.sg) · 2023-10 to 2026-09 · accessed 2026-10-01

What are you here to work out?

I’m thinking of buying it
I own it

Median price by month5 months with a sale

Apr '24 · S$873kJul '25 · S$875k

The transactions behind those figures

5 of 5 · filed, nothing modelled
141 sqm · storey 04–06EXECUTIVE · Apartment · 2025-07
S$875,000$577 psf
142 sqm · storey 07–09EXECUTIVE · Maisonette · 2025-06
S$900,000$589 psf
141 sqm · storey 01–03EXECUTIVE · Apartment · 2025-05
S$850,000$560 psf
141 sqm · storey 10–12EXECUTIVE · Maisonette · 2025-01
S$910,000$600 psf
142 sqm · storey 04–06EXECUTIVE · Maisonette · 2024-04
S$873,000$571 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 2026-10-01 from data.gov.sg, made available under the Singapore Open Data Licence v1.0Contains information from URA Data Service — PMI_Resi_Transaction accessed on 2026-10-01, made available under the Singapore Open Data Licence v1.0

Where it sitsThe whole map

© OneMap, SLA · © OpenStreetMap
Median psf · HDB
under $501
$501
$532
$561
$603
$686+

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+9.1%

Middle of 18 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$497581
04 TO 06S$514637
07 TO 09S$525587
10 TO 12S$528583
13 TO 15S$586143
16 TO 18S$60336
19 TO 21S$61517
22 TO 24S$65317
25 TO 27S$65214

HDB Resale Flat Prices (data.gov.sg) · accessed 2026-10-01 · 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
372m
Primary schools within 1km
3
nearest 360m
Primary schools · straight-line distance
7 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
  • Admiralty372m
  • Woodlands South1.4km
  • Woodlands1.5km
Also nearby
  • Hawker centreKampung Admiralty Hawker Centre334m
  • Preschools6 within 1kmnearest 241m
  • Other schoolsSpectra Secondary School169m

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

28blocks within 300m
$507–$601the middle half, per sq ft
$543median of those sales

From 264 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 635 Woodlands Ring Rd110m2026-0907–09141 sqm$593
Blk 635 Woodlands Ring Rd110m2026-0907–09142 sqm$576
Blk 643 Woodlands Ring Rd122m2026-0904–06101 sqm$524
Blk 648 Woodlands Ring Rd162m2026-0901–03143 sqm$539
Blk 680 Woodlands Ave 6252m2026-0913–15121 sqm$552
Blk 639 Woodlands Ring Rd70m2026-0804–06121 sqm$499
Blk 643 Woodlands Ring Rd122m2026-0807–09101 sqm$534
Blk 643 Woodlands Ring Rd122m2026-0801–03121 sqm$461
Blk 644 Woodlands Ring Rd129m2026-0804–06101 sqm$501
Blk 634 Woodlands Ring Rd134m2026-0810–12121 sqm$503
Blk 632 Woodlands Ring Rd201m2026-0804–06102 sqm$478
Blk 681B Woodlands Dr 62225m2026-0810–12105 sqm$548
Blk 638 Woodlands Ring Rd101m2026-0704–06121 sqm$514
Blk 638 Woodlands Ring Rd101m2026-0704–06120 sqm$511
Blk 634 Woodlands Ring Rd134m2026-0710–12102 sqm$518

The 15 most recent of 264 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$875,000
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$875,000

Your figures · CPF interest estimated
Sale priceS$875,000
Redeems the loan−S$180,000
Agent fee (2% + GST) and legal−S$21,875
Refund to your CPFprincipal plus estimated accrued interest−S$202,416
Cash to youS$470,709
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.