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HDB · 680442

Blk 442 Choa Chu Kang Ave 4

Project page · 99-year lease from 1997

Indicative value range
S$449,323 – S$495,310
Indicative mid S$479,580 · S$5,329 psm

Based on 15 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 44310 TO 1291 sqmS$495,000S$5,440 psm×1.000S$5,440 psm
Sept 2026Blk 44613 TO 15100 sqmS$510,000S$5,100 psm×1.000S$5,100 psm
Sept 2026Blk 44713 TO 15100 sqmS$550,000S$5,500 psm×1.000S$5,500 psm
May 2026Blk 46207 TO 09103 sqmS$505,000S$4,903 psm×1.000S$4,903 psm
Apr 2026Blk 44301 TO 0391 sqmS$505,000S$5,549 psm×1.000S$5,549 psm
Mar 2026Blk 46013 TO 15103 sqmS$525,000S$5,097 psm×0.997S$5,082 psm
Mar 2026Blk 44907 TO 09103 sqmS$495,000S$4,806 psm×0.997S$4,792 psm
Mar 2026Blk 44201 TO 0390 sqmS$481,000S$5,344 psm×0.997S$5,329 psm
Feb 2026Blk 44410 TO 12100 sqmS$535,000S$5,350 psm×0.997S$5,334 psm
Feb 2026Blk 45201 TO 03103 sqmS$488,000S$4,738 psm×0.997S$4,724 psm
Feb 2026Blk 44213 TO 1590 sqmS$500,000S$5,556 psm×0.997S$5,539 psm
Feb 2026Blk 44910 TO 12103 sqmS$531,000S$5,155 psm×0.997S$5,140 psm
Feb 2026Blk 44413 TO 15100 sqmS$485,000S$4,850 psm×0.997S$4,836 psm
Jan 2026Blk 44307 TO 0991 sqmS$515,000S$5,659 psm×0.997S$5,643 psm
Jan 2026Blk 46207 TO 09103 sqmS$568,888S$5,523 psm×0.997S$5,507 psm

How accurate is this estimate for Choa Chu Kang Ave 4?

We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 90 sales in Choa Chu Kang Ave 4 since.

Median error
4.8%

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.

7.88% gross yield

S$37,800 of rent a year against the estimate above · 1.19 points above flats like it

Homes like this rent for about S$3,150 a month, the middle of 62 approvals in the last year.

Across Singapore, flats of this type with 60 to 69 years of lease left yield 6.69%, from 75 blocks. This town has too few such blocks to measure on its own.

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 20264174 ROOMS$3,500
Sept 20264214 ROOMS$3,500
Sept 20264354 ROOMS$3,250
Sept 20264424 ROOMS$2,700
Sept 20264604 ROOMS$1,900
Aug 20263064 ROOMS$3,800
Aug 20264144 ROOMS$3,400
Aug 20264394 ROOMS$3,000

median of 62 HDB rental approvals for 4 ROOM on Choa Chu Kang Ave 4 since 2025-10.

Buying or selling at S$479,580?

Buying: Stamp duty on S$479,580 · Cash and CPF needed on S$479,580 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$479,580.

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

Primary schools near 442 Choa Chu Kang 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
Mar 2026
Blk 442 · 4 ROOM · 01 TO 03 · Model A2 · 70 years left
90 sqmS$481,000S$5,344 psm
Feb 2026
Blk 442 · 4 ROOM · 13 TO 15 · Model A2 · 70 years left
90 sqmS$500,000S$5,556 psm
Jul 2025
Blk 442 · 4 ROOM · 13 TO 15 · Model A2 · 71 years left
90 sqmS$516,888S$5,743 psm
Dec 2024
Blk 442 · 4 ROOM · 04 TO 06 · Model A2 · 71 years left
90 sqmS$495,000S$5,500 psm
Nov 2024
Blk 442 · 4 ROOM · 13 TO 15 · Model A2 · 71 years left
101 sqmS$538,888S$5,336 psm
Nov 2024
Blk 442 · 4 ROOM · 10 TO 12 · Model A2 · 72 years left
91 sqmS$515,888S$5,669 psm
Nov 2024
Blk 442 · 4 ROOM · 04 TO 06 · Model A2 · 72 years left
90 sqmS$485,000S$5,389 psm
May 2024
Blk 442 · 4 ROOM · 10 TO 12 · Model A2 · 72 years left
91 sqmS$488,000S$5,363 psm
Feb 2024
Blk 442 · 4 ROOM · 10 TO 12 · Model A2 · 72 years left
90 sqmS$450,000S$5,000 psm
Jun 2023
Blk 442 · 4 ROOM · 13 TO 15 · Model A2 · 73 years left
91 sqmS$448,888S$4,933 psm
May 2023
Blk 442 · 4 ROOM · 01 TO 03 · Model A2 · 73 years left
90 sqmS$447,500S$4,972 psm
Sept 2022
Blk 442 · 4 ROOM · 01 TO 03 · Model A2 · 74 years left
90 sqmS$425,000S$4,722 psm
Mar 2022
Blk 442 · 4 ROOM · 04 TO 06 · Model A2 · 74 years left
100 sqmS$438,000S$4,380 psm
Dec 2021
Blk 442 · 4 ROOM · 04 TO 06 · Model A2 · 74 years left
91 sqmS$420,000S$4,615 psm
Nov 2021
Blk 442 · 4 ROOM · 01 TO 03 · Model A2 · 74 years left
90 sqmS$410,000S$4,556 psm
See more

Showing 15 of 81.

Sale prices as filed in caveats.

Where the lease takes this

About 69 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 years64 yearsS$464,607S$512,964S$555,549S$565,265
10 years59 yearsS$448,250S$546,415S$640,906S$663,520
20 years49 yearsS$406,344S$603,806S$830,696S$890,350

On a flat market the lease alone costs 15% over 20 years. Prices would need to rise about 0.83% 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.