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HDB resale prices on Clementi Avenue 1

What flats on Clementi Ave 1 in Clementi 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 · Clementi Ave 1, Clementi$962,00023 sold from Nov 2025 to Oct 2026 · $905 psf · +6.5% on Clementi’s $850 psf

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

Flat typeSoldMedian priceMedian $psf
Nov 2025 to Oct 2026
2-room3$425,000$790
3-room7$702,000$879
4-room23$962,000$905
5-room11$1,180,000$929
All types44$963,500$905
Nov 2024 to Oct 2025
2-room5$465,000$864
3-room12$706,500$893
4-room33$935,000$885
5-room12$1,130,000$907
All types62$934,000$885

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

$700k$800k$900k$1M$1.1M 2024Jul2025Jul2026Jul $938k

Latest resales 4-room, 81 since Nov 2023

MonthBlockPriceStoreym²$psfLease left
Oct 2026421 Clementi Ave 1$980,00028–3091$1,00086y 0m
Oct 2026417 Clementi Ave 1$895,0004–696$86686y 0m
Sep 2026421 Clementi Ave 1$996,88822–2496$96586y 0m
Aug 2026416 Clementi Ave 1$960,00025–2799$90186y 1m
Aug 2026420 Clementi Ave 1$928,0007–996$89886y 2m
Aug 2026424 Clementi Ave 1$920,00010–12100$85586y 2m
Aug 2026421 Clementi Ave 1$880,0007–992$88986y 1m
Jul 2026423 Clementi Ave 1$962,00010–1299$90386y 3m
Jul 2026420 Clementi Ave 1$927,00010–1292$93686y 3m
Jun 2026420 Clementi Ave 1$980,00022–2496$94886y 4m
Jun 2026421 Clementi Ave 1$970,00022–2496$93986y 4m
May 2026420 Clementi Ave 1$935,00010–1296$90586y 4m
May 2026424 Clementi Ave 1$928,00013–1596$89886y 4m
May 2026417 Clementi Ave 1$910,00016–1896$88186y 4m
Apr 2026421 Clementi Ave 1$975,88825–27100$90786y 5m
Apr 2026416 Clementi Ave 1$958,88831–33100$89186y 6m
Apr 2026425 Clementi Ave 1$948,00016–18100$88186y 6m
Mar 2026421 Clementi Ave 1$985,00019–2196$95386y 6m
Mar 2026416 Clementi Ave 1$968,00025–2799$90886y 7m
Jan 2026421 Clementi Ave 1$1,038,00031–3396$1,00586y 9m

For sale now 4-room, 1 on the HDB Flat Portal, best value first

BlockAskingvs sold $psfStoreym²$psfUp since
424 Clementi Ave 1$978,888+0.5% street11–15100$90918 MarPortal ↗

Asking prices of the flats up for sale on 14 Nov 2026, from the HDB Flat Portal as hdbprices.com reads them. vs sold is the asking $psf against the median $psf of the same flat type’s resales in the last 12 months in the block (3 or more), else on the street (5 or more), else in the town. A seller’s asking price isn’t what a flat sells for: buyers often pay a little less. More: Clementi’s listings on hdbprices.com.

All of Clementi

Blocks

416 417 418 420 421 423 424 425 464B

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 Clementi Ave 1?

The median 4-room resale price on Clementi Ave 1, Clementi, was $962,000 ($905 psf) over the 23 sold from Nov 2025 to Oct 2026. That’s 6% above Clementi’s 4-room median of $850 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 Clementi Ave 1 cost by flat type?

Median resale prices from Nov 2025 to Oct 2026: 2-room $425,000 (3 sold), 3-room $702,000 (7 sold), 4-room $962,000 (23 sold) and 5-room $1,180,000 (11 sold).

How many HDB flats on Clementi Ave 1 are resold a year?

44 resales from Nov 2025 to Oct 2026, at a median of $963,500 across every flat type, and 155 since Nov 2023, in 9 blocks.

What is the highest price paid for an HDB flat on Clementi Ave 1?

$1,285,000, for a 5-room flat at Blk 425 (117 m², storey 31–33) in Aug 2026: the highest on the street since Nov 2023.

Which HDB blocks on Clementi Ave 1 have had resales?

9 blocks have had a resale since Nov 2023: 416, 417, 418, 420, 421, 423, 424, 425, 464B. Newer blocks can’t be resold until their 5-year minimum occupation period is up.

Other streets in Clementi

Every flat type, from Nov 2025 to Oct 2026. All of Clementi · Rents on Clementi Ave 1 · HDB grants · How much you can borrow · Lease left · Stamp duty

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