homequant
HDB · 683808

Blk 808C Choa Chu Kang Ave 1

Project page · 99-year lease from 2017

Indicative value range
S$560,000 – S$579,999
Indicative mid S$565,000 · S$6,141 psm

Based on 3 sales in this block, last 12 months. Search did not need to widen. 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 808C07 TO 0992 sqmS$595,000S$6,467 psm×1.000S$6,467 psm
May 2026Blk 808C01 TO 0392 sqmS$555,000S$6,033 psm×1.000S$6,033 psm
May 2026Blk 808C04 TO 0692 sqmS$565,000S$6,141 psm×1.000S$6,141 psm

How accurate is this estimate for Choa Chu Kang Ave 1?

We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 58 sales in Choa Chu Kang Ave 1 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.

6.58% gross yield

S$37,200 of rent a year against the estimate above · 1.01 points above flats like it

Homes like this rent for about S$3,100 a month, the middle of 25 approvals in the last year.

Across Singapore, flats of this type with 80 to 89 years of lease left yield 5.57%, from 167 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 2026808A4 ROOMS$3,100
Aug 2026818A4 ROOMS$3,500
Aug 2026818A4 ROOMS$3,500
Aug 20262024 ROOMS$2,300
Jul 20262024 ROOMS$3,300
Jul 20261324 ROOMS$3,000
Jul 2026808D4 ROOMS$2,500
Jun 2026808D4 ROOMS$3,500

median of 25 HDB rental approvals for 4 ROOM on Choa Chu Kang Ave 1 since 2025-10.

Buying or selling at S$565,000?

Buying: Stamp duty on S$565,000 · Cash and CPF needed on S$565,000 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$565,000.

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

Primary schools near 808c Choa Chu Kang Ave 1

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
Oct 2026
Blk 808C · 5 ROOM · 07 TO 09 · Improved · 90 years left
112 sqmS$725,000S$6,473 psm
Oct 2026
Blk 808C · 4 ROOM · 07 TO 09 · Model A · 90 years left
92 sqmS$595,000S$6,467 psm
May 2026
Blk 808C · 4 ROOM · 04 TO 06 · Model A · 90 years left
92 sqmS$565,000S$6,141 psm
May 2026
Blk 808C · 4 ROOM · 01 TO 03 · Model A · 90 years left
92 sqmS$555,000S$6,033 psm
May 2026
Blk 808C · 4 ROOM · 01 TO 03 · Model A · 90 years left
excluded: outlier
92 sqmS$536,000S$5,826 psm
Mar 2026
Blk 808C · 5 ROOM · 10 TO 12 · Improved · 90 years left
112 sqmS$733,500S$6,549 psm
Dec 2025
Blk 808C · 5 ROOM · 04 TO 06 · Improved · 90 years left
112 sqmS$690,000S$6,161 psm
Jul 2025
Blk 808C · 5 ROOM · 01 TO 03 · Improved · 91 years left
112 sqmS$660,000S$5,893 psm
Jul 2025
Blk 808C · 5 ROOM · 01 TO 03 · Improved · 91 years left
112 sqmS$678,000S$6,054 psm
Jun 2025
Blk 808C · 5 ROOM · 16 TO 18 · Improved · 91 years left
112 sqmS$735,000S$6,563 psm
Aug 2024
Blk 808C · 4 ROOM · 07 TO 09 · Model A · 92 years left
92 sqmS$588,000S$6,391 psm
Jul 2024
Blk 808C · 4 ROOM · 10 TO 12 · Model A · 92 years left
92 sqmS$612,888S$6,662 psm
Jun 2024
Blk 808C · 4 ROOM · 16 TO 18 · Model A · 92 years left
92 sqmS$590,000S$6,413 psm
Jun 2024
Blk 808C · 4 ROOM · 13 TO 15 · Model A · 92 years left
92 sqmS$575,000S$6,250 psm
Feb 2024
Blk 808C · 5 ROOM · 01 TO 03 · Improved · 92 years left
112 sqmS$650,000S$5,804 psm
Jan 2024
Blk 808C · 4 ROOM · 10 TO 12 · Model A · 92 years left
92 sqmS$568,000S$6,174 psm
Jan 2024
Blk 808C · 4 ROOM · 07 TO 09 · Model A · 92 years left
92 sqmS$560,000S$6,087 psm
Sept 2023
Blk 808C · 5 ROOM · 04 TO 06 · Improved · 93 years left
112 sqmS$668,888S$5,972 psm
Dec 2022
Blk 808C · 4 ROOM · 04 TO 06 · Model A · 93 years left
92 sqmS$485,000S$5,272 psm
Sept 2022
Blk 808C · 5 ROOM · 10 TO 12 · Improved · 94 years left
112 sqmS$650,000S$5,804 psm
Aug 2022
Blk 808C · 5 ROOM · 13 TO 15 · Improved · 94 years left
112 sqmS$633,000S$5,652 psm
Aug 2022
Blk 808C · 5 ROOM · 04 TO 06 · Improved · 94 years left
112 sqmS$623,000S$5,563 psm
Jun 2022
Blk 808C · 5 ROOM · 10 TO 12 · Improved · 94 years left
112 sqmS$640,000S$5,714 psm
Mar 2022
Blk 808C · 5 ROOM · 04 TO 06 · Improved · 94 years left
112 sqmS$626,888S$5,597 psm
Jan 2022
Blk 808C · 5 ROOM · 13 TO 15 · Improved · 94 years left
112 sqmS$610,000S$5,446 psm
Nov 2021
Blk 808C · 4 ROOM · 01 TO 03 · Model A · 95 years left
92 sqmS$460,000S$5,000 psm
See more

Showing 26 of 37.

Sale prices as filed in caveats.

Where the lease takes this

About 89 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 years84 yearsS$530,490S$585,704S$634,328S$645,422
10 years79 yearsS$495,831S$604,415S$708,937S$733,950
20 years69 yearsS$448,898S$667,039S$917,689S$983,590

On a flat market the lease alone costs 21% over 20 years. Prices would need to rise about 1.16% 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.