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HDB · Choa Chu Kang

Blk 640 Choa Chu Kang St 64

Latest recorded sale 1 Apr 2026 · 77 resales recorded at Blk 640 Choa Chu Kang St 64 since 2006.

What do flats at Blk 640 Choa Chu Kang St 64 sell for?

The median flat at Blk 640 Choa Chu Kang St 64 sold for S$6,552 psm over the last 24 months, from 5 recorded sales between Apr 2025 and Apr 2026. This is an indicative figure from recorded transactions, not a formal valuation. Latest recorded sale 1 Apr 2026.

5 sales recorded at Blk 640 Choa Chu Kang St 64 in the last 24 months.

S$6,552 psm

What is a flat at Blk 640 Choa Chu Kang St 64 worth?

A typical 4-room flat at Blk 640 Choa Chu Kang St 64 (100 sqm) is valued at S$632,190 to S$642,146, from 5 comparable sales on Choa Chu Kang St 64 in the last 12 months with a similar lease left. This is an indicative estimate, not a formal valuation.

S$632,190 – S$642,146

S$6,322 psm to S$6,421 psm · 5 comparable sales · See every comparable sale, or change the size and floor

How has the price at Blk 640 Choa Chu Kang St 64 changed?

Value a unit here

Change the size or floor for an indicative range for this block, or type another address or postal code.

What flats are in Blk 640 Choa Chu Kang St 64?

TypeIn blockSoldMedian
4 ROOM6417S$532,000
EXECUTIVE728S$862,500
Total13625

Stock: HDB Property Information, read 2 Nov 2026. Sales and medians: homequant engine.

By flat type

What has sold at Blk 640 Choa Chu Kang St 64 recently?

Recorded sales
DateDetailAreaPricePer area
Apr 2026
Blk 640 · EXECUTIVE · 13 TO 15 · Premium Apartment · 71 years left
145 sqmS$950,000S$6,552 psm
Mar 2026
Blk 640 · 4 ROOM · 07 TO 09 · Premium Apartment · 71 years left
100 sqmS$642,000S$6,420 psm
May 2025
Blk 640 · 4 ROOM · 13 TO 15 · Premium Apartment · 72 years left
100 sqmS$650,000S$6,500 psm
May 2025
Blk 640 · 4 ROOM · 10 TO 12 · Premium Apartment · 72 years left
100 sqmS$690,000S$6,900 psm
Apr 2025
Blk 640 · EXECUTIVE · 16 TO 18 · Premium Apartment · 72 years left
145 sqmS$980,000S$6,759 psm
May 2024
Blk 640 · EXECUTIVE · 16 TO 18 · Premium Apartment · 73 years left
145 sqmS$885,000S$6,103 psm
Apr 2024
Blk 640 · 4 ROOM · 16 TO 18 · Premium Apartment · 73 years left
100 sqmS$600,000S$6,000 psm
Apr 2024
Blk 640 · 4 ROOM · 10 TO 12 · Premium Apartment · 73 years left
100 sqmS$565,000S$5,650 psm
Mar 2023
Blk 640 · EXECUTIVE · 10 TO 12 · Premium Apartment · 74 years left
145 sqmS$845,000S$5,828 psm
Feb 2023
Blk 640 · 4 ROOM · 01 TO 03 · Premium Apartment · 74 years left
100 sqmS$538,000S$5,380 psm
Aug 2022
Blk 640 · 4 ROOM · 16 TO 18 · Premium Apartment · 75 years left
100 sqmS$570,000S$5,700 psm
Jul 2022
Blk 640 · EXECUTIVE · 16 TO 18 · Premium Apartment · 75 years left
145 sqmS$880,000S$6,069 psm
Jun 2022
Blk 640 · EXECUTIVE · 04 TO 06 · Premium Apartment · 75 years left
145 sqmS$755,000S$5,207 psm
Mar 2022
Blk 640 · 4 ROOM · 16 TO 18 · Premium Apartment · 75 years left
100 sqmS$565,000S$5,650 psm
See more

Showing 14 of 79.

Sale prices as filed in caveats.

Buying or selling here?

Buying: Stamp duty · Cash and CPF needed · How much can I borrow · Monthly repayment.

Selling: Net proceeds from selling.

Nearby blocks

Choa Chu Kang St 64 — full project history · 4-Room resale prices in Choa Chu Kang · Completed in 1996