Blk 805D Keat Hong Cl

27 filed resale transactions · Choa Chu Kang · 90 years of lease left

Median, per square foot
555 psf
Observed range
S$508 — S$635 psf27 filed transactions · 23% low to highS$645k median filed price

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

▲ 5.3% vs 12 months ago

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 month21 months with a sale

Oct '23 · S$623kJun '26 · S$698k

The transactions behind those figures

20 of 27 · filed, nothing modelled
113 sqm · storey 07–095 ROOM · Improved · 2026-06
S$698,000$574 psf
93 sqm · storey 16–184 ROOM · Model A · 2026-04
S$635,888$635 psf
113 sqm · storey 07–095 ROOM · Improved · 2026-04
S$710,000$584 psf
113 sqm · storey 07–095 ROOM · Improved · 2026-03
S$690,000$567 psf
113 sqm · storey 01–035 ROOM · Improved · 2026-01
S$650,000$534 psf
113 sqm · storey 07–095 ROOM · Improved · 2025-12
S$728,000$599 psf
113 sqm · storey 01–035 ROOM · Improved · 2025-11
S$675,000$555 psf
113 sqm · storey 01–035 ROOM · Improved · 2025-09
S$663,000$545 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+19.6%

Floors 13+ against floors 1–6, Blk 805D Keat Hong Cl only. Median S$609 psf up top from 4 sales, S$509 psf low down from 3.

CHOA CHU KANG, typical block+11.6%

Middle of 18 blocks in CHOA CHU KANG that clear the bar — half fall between +3.1% and +14%. 3 came out negative — high floors sold for less in 3 of them.

Every band in CHOA CHU KANG, 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$469330
04 TO 06S$485416
07 TO 09S$500358
10 TO 12S$509301
13 TO 15S$527193
16 TO 18S$56575
19 TO 21S$56423

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
Keat Hong
837m
Primary schools within 1km
1
nearest 676m
Primary schools · straight-line distance
5 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
  • Keat Hong837m
  • South View879m
  • Teck Whye1.1km
Also nearby
  • ParkBukit Gombak Park1.0km
  • Preschools6 within 1kmnearest 129m
  • Other schoolsDunearn Secondary School983m

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.
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

17blocks within 300m
$543–$604the middle half, per sq ft
$576median of those sales

From 246 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 803C Keat Hong Cl134m2026-0904–0693 sqm$574
Blk 812C Choa Chu Kang Ave 7136m2026-0907–0993 sqm$618
Blk 803B Keat Hong Cl218m2026-0907–0993 sqm$594
Blk 803A Keat Hong Cl255m2026-0907–0993 sqm$577
Blk 809B Choa Chu Kang Ave 1262m2026-0913–1592 sqm$632
Blk 809B Choa Chu Kang Ave 1262m2026-0907–0992 sqm$582
Blk 810A Choa Chu Kang Ave 7293m2026-0904–06113 sqm$549
Blk 812B Choa Chu Kang Ave 7179m2026-0813–1593 sqm$634
Blk 812A Choa Chu Kang Ave 7252m2026-0813–1593 sqm$604
Blk 812A Choa Chu Kang Ave 7252m2026-0816–1893 sqm$639
Blk 803A Keat Hong Cl255m2026-0807–0968 sqm$683
Blk 809B Choa Chu Kang Ave 1262m2026-0804–0647 sqm$708
Blk 803D Keat Hong Cl69m2026-0704–0693 sqm$567
Blk 805C Keat Hong Cl129m2026-0716–18113 sqm$592
Blk 803C Keat Hong Cl134m2026-0710–1293 sqm$599
Blk 812C Choa Chu Kang Ave 7136m2026-0707–0993 sqm$639
Blk 812B Choa Chu Kang Ave 7179m2026-0710–12113 sqm$584
Blk 812B Choa Chu Kang Ave 7179m2026-0701–03113 sqm$518
Blk 811A Choa Chu Kang Ave 7198m2026-0707–0968 sqm$642
Blk 811A Choa Chu Kang Ave 7198m2026-0704–0693 sqm$549
Blk 805C Keat Hong Cl129m2026-0604–0693 sqm$557

The 21 most recent of 246 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$645,000
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$645,000

Your figures · CPF interest estimated
Sale priceS$645,000
Redeems the loan−S$180,000
Agent fee (2% + GST) and legal−S$16,861
Refund to your CPFprincipal plus estimated accrued interest−S$202,416
Cash to youS$245,723
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

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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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