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HDB · Ang Mo Kio

Blk 309A Ang Mo Kio St 31

Latest recorded sale 1 Oct 2026 · 84 resales recorded at Blk 309A Ang Mo Kio St 31 since 2010.

What do flats at Blk 309A Ang Mo Kio St 31 sell for?

The median flat at Blk 309A Ang Mo Kio St 31 sold for S$8,853 psm over the last 12 months, from 6 recorded sales between Dec 2025 and Oct 2026. This is an indicative figure from recorded transactions, not a formal valuation. Latest recorded sale 1 Oct 2026.

9 sales recorded at Blk 309A Ang Mo Kio St 31 in the last 24 months.

S$8,853 psm

What is a flat at Blk 309A Ang Mo Kio St 31 worth?

A typical 4-room flat at Blk 309A Ang Mo Kio St 31 (90 sqm) is valued at S$799,342 to S$829,078, from 6 comparable sales on Ang Mo Kio St 31 in the last 12 months with a similar lease left. This is an indicative estimate, not a formal valuation.

S$799,342 – S$829,078

S$8,882 psm to S$9,212 psm · 6 comparable sales · See every comparable sale, or change the size and floor

How has the price at Blk 309A Ang Mo Kio St 31 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 309A Ang Mo Kio St 31?

TypeIn blockSoldMedian
4 ROOM10323S$638,000
5 ROOM8122S$820,000
Total18445

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

By flat type

What has sold at Blk 309A Ang Mo Kio St 31 recently?

Recorded sales
DateDetailAreaPricePer area
Oct 2026
Blk 309A · 5 ROOM · 04 TO 06 · Improved · 79 years left
110 sqmS$975,000S$8,864 psm
May 2026
Blk 309A · 4 ROOM · 04 TO 06 · Model A · 79 years left
95 sqmS$813,000S$8,558 psm
May 2026
Blk 309A · 4 ROOM · 04 TO 06 · Model A · 79 years left
95 sqmS$840,000S$8,842 psm
Apr 2026
Blk 309A · 5 ROOM · 07 TO 09 · Improved · 79 years left
110 sqmS$1,040,000S$9,455 psm
Jan 2026
Blk 309A · 5 ROOM · 01 TO 03 · Improved · 79 years left
110 sqmS$920,000S$8,364 psm
Dec 2025
Blk 309A · 5 ROOM · 13 TO 15 · Improved · 79 years left
110 sqmS$1,100,000S$10,000 psm
Aug 2025
Blk 309A · 5 ROOM · 25 TO 27 · Improved · 80 years left
excluded: outlier
110 sqmS$1,265,000S$11,500 psm
Aug 2025
Blk 309A · 4 ROOM · 07 TO 09 · Model A · 80 years left
95 sqmS$850,000S$8,947 psm
Apr 2025
Blk 309A · 5 ROOM · 04 TO 06 · Improved · 80 years left
110 sqmS$950,000S$8,636 psm
Apr 2025
Blk 309A · 4 ROOM · 13 TO 15 · Model A · 80 years left
95 sqmS$840,000S$8,842 psm
Mar 2025
Blk 309A · 5 ROOM · 25 TO 27 · Improved · 80 years left
excluded: outlier
110 sqmS$1,150,000S$10,455 psm
Aug 2024
Blk 309A · 5 ROOM · 28 TO 30 · Improved · 81 years left
excluded: outlier
110 sqmS$1,188,008S$10,800 psm
Oct 2023
Blk 309A · 4 ROOM · 07 TO 09 · Model A · 82 years left
90 sqmS$718,000S$7,978 psm
Sept 2023
Blk 309A · 5 ROOM · 16 TO 18 · Improved · 82 years left
110 sqmS$888,000S$8,073 psm
Jun 2023
Blk 309A · 4 ROOM · 10 TO 12 · Model A · 82 years left
95 sqmS$750,000S$7,895 psm
May 2023
Blk 309A · 5 ROOM · 22 TO 24 · Improved · 82 years left
110 sqmS$855,000S$7,773 psm
May 2023
Blk 309A · 4 ROOM · 13 TO 15 · Model A · 82 years left
90 sqmS$730,000S$8,111 psm
May 2023
Blk 309A · 4 ROOM · 07 TO 09 · Model A · 82 years left
90 sqmS$678,888S$7,543 psm
Feb 2023
Blk 309A · 5 ROOM · 01 TO 03 · Improved · 82 years left
110 sqmS$780,000S$7,091 psm
Dec 2022
Blk 309A · 4 ROOM · 01 TO 03 · Model A · 82 years left
90 sqmS$578,888S$6,432 psm
Sept 2022
Blk 309A · 4 ROOM · 13 TO 15 · Model A · 83 years left
90 sqmS$688,000S$7,644 psm
Jul 2022
Blk 309A · 4 ROOM · 10 TO 12 · Model A · 83 years left
95 sqmS$670,000S$7,053 psm
Apr 2022
Blk 309A · 4 ROOM · 01 TO 03 · Model A · 83 years left
95 sqmS$600,000S$6,316 psm
Jan 2022
Blk 309A · 4 ROOM · 16 TO 18 · Model A · 83 years left
90 sqmS$625,000S$6,944 psm
Nov 2021
Blk 309A · 4 ROOM · 04 TO 06 · Model A · 84 years left
90 sqmS$622,888S$6,921 psm
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Showing 25 of 90.

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

Ang Mo Kio St 31 — full project history · 4-Room resale prices in Ang Mo Kio · Completed in 2005