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HDB resale prices on Ang Mo Kio Street 21

What flats on Ang Mo Kio St 21 in Ang Mo Kio sold for, from HDB’s resale data to October 2026: 4-room here, every flat type a tap away. Search a block or postal code.

Median 4-room resale price · Ang Mo Kio St 21, Ang Mo Kio$1,030,00011 sold from Nov 2025 to Oct 2026 · $1,029 psf · +70.9% on Ang Mo Kio’s $602 psf

By flat type Nov 2024 to Oct 2026, a year at a time

Flat typeSoldMedian priceMedian $psf
Nov 2025 to Oct 2026
4-room11$1,030,000$1,029
5-room8$985,000$696
All types19$1,000,000$994
Nov 2024 to Oct 2025
4-room13$960,000$959
5-room7$1,030,000$721
All types20$992,500$910

Quarter by quarter 4-room, median price, and each sale

$700k$800k$900k$1M$1.1M 2024Jul2025Jul2026Jul $1.05M

Latest resales 4-room, 37 since Nov 2023

MonthBlockPriceStoreym²$psfLease left
Oct 2026260B Ang Mo Kio St 21$1,050,00016–1893$1,04990y 9m
Sep 2026260A Ang Mo Kio St 21$1,000,0007–993$99990y 10m
Jul 2026260A Ang Mo Kio St 21$1,048,00022–2493$1,04791y 0m
Jul 2026260B Ang Mo Kio St 21$1,030,00016–1893$1,02991y 0m
Jul 2026260B Ang Mo Kio St 21$995,00010–1293$99491y 0m
Jun 2026260A Ang Mo Kio St 21$993,88810–1292$1,00491y 1m
Jun 2026260B Ang Mo Kio St 21$990,88813–1593$99091y 1m
Jan 2026260A Ang Mo Kio St 21$1,080,00022–2493$1,07991y 6m
Jan 2026260B Ang Mo Kio St 21$978,00010–1293$97791y 6m
Nov 2025260A Ang Mo Kio St 21$1,040,88819–2193$1,04091y 7m
Nov 2025260A Ang Mo Kio St 21$1,038,00016–1892$1,04891y 8m
Sep 2025260B Ang Mo Kio St 21$1,075,00022–2492$1,08691y 11m
Sep 2025260A Ang Mo Kio St 21$830,0001–393$82991y 9m
Aug 2025260B Ang Mo Kio St 21$999,99913–1593$99991y 10m
Jul 2025260B Ang Mo Kio St 21$965,00016–1893$96492y 0m
Jun 2025260A Ang Mo Kio St 21$1,040,00019–2193$1,03992y 0m
Jun 2025260B Ang Mo Kio St 21$820,0001–393$81992y 1m
May 2025260B Ang Mo Kio St 21$943,8887–993$94392y 2m
May 2025260A Ang Mo Kio St 21$850,0001–392$85892y 2m
Mar 2025260B Ang Mo Kio St 21$1,078,88825–2793$1,07892y 5m

For sale now

No 4-room flats in Ang Mo Kio St 21 up for sale on the HDB Flat Portal on 14 Nov 2026. See Ang Mo Kio’s listings on hdbprices.com.

All of Ang Mo Kio

Blocks

253 253A 260A 260B

From HDB’s resale flat prices on data.gov.sg, registered to Oct 2026 (data as of ). A month’s count fills in over the month after it, as HDB registers its resales.

🏠 Resale Flat Prices

Flat Prices (hdbprices.com) is Liddat’s sister site for HDB resale flats. The resales on this page are HDB’s own, from its resale flat prices on data.gov.sg: every flat sold since 2017, with its town, block, street, flat type, storey, floor area, lease left and price, never anything about the buyer or the seller. The asking prices in Asking vs sold and For sale now are from Flat Prices.

Flat Prices has every HDB resale since 1990 on a map and a page for every block: its sales, rents, lease left, the nearest MRT and schools, and an estimate of what a flat there is worth, so you can check an asking price. It also has monthly market reports, every million-dollar flat and the blocks reaching their minimum occupation period.

Questions

How much is a 4-room HDB flat on Ang Mo Kio St 21?

The median 4-room resale price on Ang Mo Kio St 21, Ang Mo Kio, was $1,030,000 ($1,029 psf) over the 11 sold from Nov 2025 to Oct 2026. That’s 71% above Ang Mo Kio’s 4-room median of $602 psf. Price varies with the block, storey and lease left, so look up the block for a closer figure.

How much do HDB flats on Ang Mo Kio St 21 cost by flat type?

Median resale prices from Nov 2025 to Oct 2026: 4-room $1,030,000 (11 sold) and 5-room $985,000 (8 sold).

How many HDB flats on Ang Mo Kio St 21 are resold a year?

19 resales from Nov 2025 to Oct 2026, at a median of $1,000,000 across every flat type, and 57 since Nov 2023, in 4 blocks.

What is the highest price paid for an HDB flat on Ang Mo Kio St 21?

$1,300,000, for a 5-room flat at Blk 260B (113 m², storey 25–27) in May 2026: the highest on the street since Nov 2023.

Which HDB blocks on Ang Mo Kio St 21 have had resales?

4 blocks have had a resale since Nov 2023: 253, 253A, 260A, 260B. Newer blocks can’t be resold until their 5-year minimum occupation period is up.

Other streets in Ang Mo Kio

Every flat type, from Nov 2025 to Oct 2026. All of Ang Mo Kio · Rents on Ang Mo Kio St 21 · HDB grants · How much you can borrow · Lease left · Stamp duty

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