homequant
HDB · 120309

Blk 309 Clementi Ave 4

Project page · 99-year lease from 1980

Indicative value range
S$415,669 – S$449,577
Indicative mid S$438,487 · S$6,545 psm

Based on 26 sales in this street, last 12 months. Search widened 1 of 3 steps to find enough comparable sales. See the comparable sales.

No storey entered, so sales were not adjusted for height

Comparable sales

Each price per area is scaled to Q2 2026 by the published index for the quarter it sold in.

SoldWhereFloorSizePricePer sqmIndex ×Adjusted
Oct 2026Blk 31001 TO 0367 sqmS$410,000S$6,119 psm×1.000S$6,119 psm
Sept 2026Blk 30404 TO 0667 sqmS$405,000S$6,045 psm×1.000S$6,045 psm
Aug 2026Blk 37604 TO 0667 sqmS$450,000S$6,716 psm×1.000S$6,716 psm
Aug 2026Blk 30610 TO 1267 sqmS$415,000S$6,194 psm×1.000S$6,194 psm
Aug 2026Blk 37407 TO 0968 sqmS$452,000S$6,647 psm×1.000S$6,647 psm
Aug 2026Blk 37504 TO 0667 sqmS$438,888S$6,551 psm×1.000S$6,551 psm
Jul 2026Blk 32001 TO 0367 sqmS$450,000S$6,716 psm×1.000S$6,716 psm
Jul 2026Blk 30310 TO 1267 sqmS$458,000S$6,836 psm×1.000S$6,836 psm
Jul 2026Blk 37410 TO 1268 sqmS$455,000S$6,691 psm×1.000S$6,691 psm
Jun 2026Blk 37401 TO 0368 sqmS$403,000S$5,926 psm×1.000S$5,926 psm
Jun 2026Blk 30804 TO 0667 sqmS$426,000S$6,358 psm×1.000S$6,358 psm
May 2026Blk 30304 TO 0667 sqmS$425,000S$6,343 psm×1.000S$6,343 psm
Apr 2026Blk 37107 TO 0968 sqmS$450,000S$6,618 psm×1.000S$6,618 psm
Mar 2026Blk 31001 TO 0367 sqmS$428,000S$6,388 psm×0.997S$6,369 psm
Mar 2026Blk 30410 TO 1267 sqmS$408,000S$6,090 psm×0.997S$6,072 psm
Mar 2026Blk 32010 TO 1267 sqmS$452,000S$6,746 psm×0.997S$6,726 psm
Mar 2026Blk 37510 TO 1267 sqmS$448,000S$6,687 psm×0.997S$6,667 psm
Feb 2026Blk 37410 TO 1268 sqmS$468,888S$6,895 psm×0.997S$6,875 psm
Feb 2026Blk 37107 TO 0968 sqmS$422,888S$6,219 psm×0.997S$6,201 psm
Feb 2026Blk 37401 TO 0368 sqmS$410,000S$6,029 psm×0.997S$6,012 psm
Jan 2026Blk 32010 TO 1267 sqmS$440,000S$6,567 psm×0.997S$6,548 psm
Jan 2026Blk 30410 TO 1267 sqmS$468,000S$6,985 psm×0.997S$6,964 psm
Dec 2025Blk 30704 TO 0667 sqmS$418,000S$6,239 psm×0.996S$6,214 psm
Dec 2025Blk 37604 TO 0667 sqmS$438,888S$6,551 psm×0.996S$6,525 psm
Nov 2025Blk 30901 TO 0367 sqmS$440,000S$6,567 psm×0.996S$6,541 psm
Nov 2025Blk 37404 TO 0668 sqmS$460,000S$6,765 psm×0.996S$6,738 psm

How accurate is this estimate for Clementi Ave 4?

We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 114 sales in Clementi Ave 4 since.

Median error
3.4%

Half the estimates came closer than this to what the home actually fetched, half missed by more.

What the rent says

What this flat earns against what it costs, set beside what homes like it earn.

8.21% gross yield

S$36,000 of rent a year against the estimate above · 0.41 points below flats like it

Homes like this rent for about S$3,000 a month, the middle of 169 approvals in the last year.

In Clementi, flats of this type with 50 to 59 years of lease left yield 8.62%, from 25 blocks.

A yield above the mark means the flat rents well for what it costs, which can point to a keen rental patch or a price the sales alone have not caught up with. Below it, buyers are paying for something a tenant will not, such as the address itself.

Recent rental approvals used

ApprovedBlockFlatRent a month
Sept 20263713 ROOMS$3,300
Sept 20263093 ROOMS$3,100
Sept 20263203 ROOMS$2,800
Aug 2026311B3 ROOMS$3,600
Aug 20263083 ROOMS$3,500
Aug 2026312B3 ROOMS$3,400
Aug 20263053 ROOMS$3,200
Aug 20263753 ROOMS$3,100

median of 169 HDB rental approvals for 3 ROOM on Clementi Ave 4 since 2025-10.

Buying or selling at S$438,487?

Buying: Stamp duty on S$438,487 · Cash and CPF needed on S$438,487 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$438,487.

Each opens with this figure filled in; change anything there.

Primary schools near 309 Clementi Ave 4

Measured from each school's land to this address's own point, the way MOE bands P1 priority. MOE measures to the building's outline, so near 1 km or 2 km check OneMap's School Query.

Within about 1 km

1 to 2 km

Past transactions

Recorded sales
DateDetailAreaPricePer area
Nov 2025
Blk 309 · 3 ROOM · 01 TO 03 · New Generation · 53 years left
67 sqmS$440,000S$6,567 psm
Sept 2025
Blk 309 · 4 ROOM · 04 TO 06 · New Generation · 53 years left
92 sqmS$628,888S$6,836 psm
Sept 2025
Blk 309 · 3 ROOM · 01 TO 03 · New Generation · 53 years left
67 sqmS$408,000S$6,090 psm
Jul 2025
Blk 309 · 3 ROOM · 07 TO 09 · New Generation · 54 years left
67 sqmS$418,000S$6,239 psm
May 2025
Blk 309 · 3 ROOM · 10 TO 12 · New Generation · 54 years left
67 sqmS$410,000S$6,119 psm
May 2025
Blk 309 · 3 ROOM · 07 TO 09 · New Generation · 54 years left
67 sqmS$455,000S$6,791 psm
Apr 2025
Blk 309 · 3 ROOM · 01 TO 03 · New Generation · 54 years left
67 sqmS$410,000S$6,119 psm
Mar 2025
Blk 309 · 4 ROOM · 01 TO 03 · New Generation · 54 years left
92 sqmS$570,000S$6,196 psm
Mar 2025
Blk 309 · 4 ROOM · 07 TO 09 · New Generation · 54 years left
92 sqmS$630,000S$6,848 psm
Nov 2024
Blk 309 · 3 ROOM · 04 TO 06 · New Generation · 54 years left
67 sqmS$438,000S$6,537 psm
Aug 2024
Blk 309 · 3 ROOM · 04 TO 06 · New Generation · 55 years left
67 sqmS$383,500S$5,724 psm
Jul 2024
Blk 309 · 3 ROOM · 04 TO 06 · New Generation · 55 years left
67 sqmS$380,000S$5,672 psm
Jul 2024
Blk 309 · 3 ROOM · 01 TO 03 · New Generation · 55 years left
67 sqmS$375,000S$5,597 psm
May 2024
Blk 309 · 3 ROOM · 10 TO 12 · New Generation · 55 years left
67 sqmS$380,888S$5,685 psm
May 2024
Blk 309 · 3 ROOM · 07 TO 09 · New Generation · 55 years left
67 sqmS$380,000S$5,672 psm
Apr 2024
Blk 309 · 3 ROOM · 10 TO 12 · New Generation · 55 years left
67 sqmS$385,000S$5,746 psm
Apr 2024
Blk 309 · 3 ROOM · 04 TO 06 · New Generation · 55 years left
67 sqmS$382,000S$5,701 psm
Apr 2024
Blk 309 · 3 ROOM · 04 TO 06 · New Generation · 55 years left
67 sqmS$363,000S$5,418 psm
Oct 2023
Blk 309 · 3 ROOM · 01 TO 03 · New Generation · 55 years left
67 sqmS$380,500S$5,679 psm
May 2023
Blk 309 · 3 ROOM · 01 TO 03 · New Generation · 56 years left
67 sqmS$370,000S$5,522 psm
Nov 2022
Blk 309 · 3 ROOM · 01 TO 03 · New Generation · 56 years left
67 sqmS$360,000S$5,373 psm
Sept 2022
Blk 309 · 3 ROOM · 04 TO 06 · New Generation · 56 years left
82 sqmS$438,000S$5,341 psm
Jul 2022
Blk 309 · 3 ROOM · 04 TO 06 · New Generation · 57 years left
82 sqmS$428,000S$5,220 psm
Jun 2022
Blk 309 · 3 ROOM · 01 TO 03 · New Generation · 57 years left
82 sqmS$406,000S$4,951 psm
Nov 2021
Blk 309 · 3 ROOM · 07 TO 09 · New Generation · 57 years left
67 sqmS$378,000S$5,642 psm
Nov 2021
Blk 309 · 3 ROOM · 07 TO 09 · New Generation · 57 years left
67 sqmS$373,999S$5,582 psm
Oct 2021
Blk 309 · 3 ROOM · 10 TO 12 · New Generation · 57 years left
67 sqmS$370,888S$5,536 psm
Oct 2021
Blk 309 · 3 ROOM · 10 TO 12 · New Generation · 57 years left
67 sqmS$360,000S$5,373 psm
See more

Showing 28 of 116.

Sale prices as filed in caveats.

Where the lease takes this

About 52 years of the 99-year lease remain. Every figure below lets the lease run down on the decay measured from HDB resales in this market, then applies the price path in that column. The paths are scenarios to choose between, not forecasts.

From nowLease leftPrices flatPrices 2% a yearThis market's record, 3.64% a yearmeasuredPrices 4% a year
5 years47 yearsS$416,399S$459,739S$497,906S$506,614
10 years42 yearsS$392,142S$478,019S$560,683S$580,466

On a flat market the lease alone costs 11% over 10 years. Prices would need to rise about 1.12% a year to cancel that out.

The measured column repeats what this market did between Q1 2015 and Q2 2026, which was 3.64% a year. Past growth is not a promise of future growth.

Horizons we have not measured are left out rather than guessed at, so a short lease shows fewer rows.

Indicative estimate from comparable caveats. Not a formal valuation.