Blk 688B Choa Chu Kang Dr
Project page · 99-year lease from 2002
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.
| Sold | Where | Floor | Size | Price | Per sqm | Index × | Adjusted |
|---|---|---|---|---|---|---|---|
| Jul 2026 | Blk 688B | 16 TO 18 | 110 sqm | S$590,000 | S$5,364 psm | ×1.000 | S$5,364 psm |
| Jan 2026 | Blk 688B | 04 TO 06 | 110 sqm | S$550,000 | S$5,000 psm | ×0.997 | S$4,985 psm |
| Dec 2025 | Blk 688B | 19 TO 21 | 110 sqm | S$550,000 | S$5,000 psm | ×0.996 | S$4,980 psm |
How accurate is this estimate for Choa Chu Kang Dr?
We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 24 sales in Choa Chu Kang Dr since.
- Median error
- 2.4%
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.
7.00% gross yield
S$38,400 of rent a year against the estimate above · 0.92 points above flats like it
Homes like this rent for about S$3,200 a month, the middle of 33 approvals in the last year.
Across Singapore, flats of this type with 70 to 79 years of lease left yield 6.08%, from 120 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
| Approved | Block | Flat | Rent a month |
|---|---|---|---|
| Sept 2026 | 689B | 5 ROOM | S$3,200 |
| Sept 2026 | 687D | 5 ROOM | S$3,000 |
| Aug 2026 | 687D | 5 ROOM | S$3,500 |
| Aug 2026 | 687A | 5 ROOM | S$3,000 |
| Jul 2026 | 687D | 5 ROOM | S$3,400 |
| Jul 2026 | 688A | 5 ROOM | S$3,300 |
| Jun 2026 | 689B | 5 ROOM | S$3,200 |
| Jun 2026 | 687B | 5 ROOM | S$3,000 |
median of 33 HDB rental approvals for 5 ROOM on Choa Chu Kang Dr since 2025-10.
Buying or selling at S$548,378?
Buying: Stamp duty on S$548,378 · Cash and CPF needed on S$548,378 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.
Selling: Net proceeds from selling on S$548,378.
Each opens with this figure filled in; change anything there.
Primary schools near 688b Choa Chu Kang Dr
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
- Unity Primary School · 317 m · no 2025 Phase 2C ballot
- Yew Tee Primary School · 675 m · no 2025 Phase 2C ballot
1 to 2 km
- Kranji Primary School · 1,037 m · near the line — check on OneMap
- De La Salle School · 1,132 m · no 2025 Phase 2C ballot
Past transactions
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Jul 2026 | Blk 688B · 5 ROOM · 16 TO 18 · Improved · 75 years left | 110 sqm | S$590,000 | S$5,364 psm |
| Jan 2026 | Blk 688B · 5 ROOM · 04 TO 06 · Improved · 75 years left | 110 sqm | S$550,000 | S$5,000 psm |
| Jan 2026 | Blk 688B · 4 ROOM · 19 TO 21 · Model A · 75 years left | 91 sqm | S$500,888 | S$5,504 psm |
| Jan 2026 | Blk 688B · 4 ROOM · 04 TO 06 · Model A · 75 years left | 91 sqm | S$491,500 | S$5,401 psm |
| Dec 2025 | Blk 688B · 5 ROOM · 19 TO 21 · Improved · 75 years left | 110 sqm | S$550,000 | S$5,000 psm |
| Jun 2025 | Blk 688B · 4 ROOM · 04 TO 06 · Model A · 76 years left | 90 sqm | S$500,000 | S$5,556 psm |
| Apr 2025 | Blk 688B · 4 ROOM · 07 TO 09 · Model A · 76 years left | 90 sqm | S$508,000 | S$5,644 psm |
| Mar 2025 | Blk 688B · 5 ROOM · 07 TO 09 · Improved · 76 years left | 110 sqm | S$592,000 | S$5,382 psm |
| Nov 2024 | Blk 688B · 5 ROOM · 01 TO 03 · Improved · 76 years left excluded: outlier | 110 sqm | S$500,000 | S$4,545 psm |
| Oct 2024 | Blk 688B · 5 ROOM · 04 TO 06 · Improved · 77 years left | 110 sqm | S$542,000 | S$4,927 psm |
| Jul 2024 | Blk 688B · 5 ROOM · 10 TO 12 · Improved · 77 years left | 110 sqm | S$560,000 | S$5,091 psm |
| Mar 2024 | Blk 688B · 4 ROOM · 04 TO 06 · Model A · 77 years left | 90 sqm | S$455,000 | S$5,056 psm |
| Oct 2023 | Blk 688B · 5 ROOM · 01 TO 03 · Improved · 78 years left | 110 sqm | S$498,000 | S$4,527 psm |
| Sept 2023 | Blk 688B · 5 ROOM · 10 TO 12 · Improved · 78 years left | 110 sqm | S$535,000 | S$4,864 psm |
| Aug 2023 | Blk 688B · 5 ROOM · 13 TO 15 · Improved · 78 years left | 110 sqm | S$525,000 | S$4,773 psm |
| Jun 2023 | Blk 688B · 5 ROOM · 13 TO 15 · Improved · 78 years left | 110 sqm | S$518,000 | S$4,709 psm |
| Jun 2023 | Blk 688B · 4 ROOM · 19 TO 21 · Model A · 78 years left | 91 sqm | S$485,000 | S$5,330 psm |
| Apr 2023 | Blk 688B · 4 ROOM · 10 TO 12 · Model A · 78 years left | 90 sqm | S$450,000 | S$5,000 psm |
| Feb 2023 | Blk 688B · 5 ROOM · 01 TO 03 · Improved · 78 years left | 110 sqm | S$508,000 | S$4,618 psm |
| Jan 2023 | Blk 688B · 5 ROOM · 04 TO 06 · Improved · 78 years left | 110 sqm | S$525,000 | S$4,773 psm |
| Dec 2022 | Blk 688B · 5 ROOM · 19 TO 21 · Improved · 78 years left | 110 sqm | S$530,000 | S$4,818 psm |
| Nov 2022 | Blk 688B · 5 ROOM · 19 TO 21 · Improved · 79 years left | 110 sqm | S$545,000 | S$4,955 psm |
| Sept 2022 | Blk 688B · 5 ROOM · 16 TO 18 · Improved · 79 years left | 110 sqm | S$545,000 | S$4,955 psm |
| Aug 2022 | Blk 688B · 4 ROOM · 07 TO 09 · Model A · 79 years left | 91 sqm | S$440,000 | S$4,835 psm |
| Jul 2022 | Blk 688B · 4 ROOM · 16 TO 18 · Model A · 79 years left | 91 sqm | S$450,888 | S$4,955 psm |
| Apr 2022 | Blk 688B · 4 ROOM · 10 TO 12 · Model A · 79 years left | 91 sqm | S$423,000 | S$4,648 psm |
| Mar 2022 | Blk 688B · 5 ROOM · 07 TO 09 · Improved · 79 years left | 110 sqm | S$510,000 | S$4,636 psm |
| Feb 2022 | Blk 688B · 4 ROOM · 07 TO 09 · Model A · 79 years left | 90 sqm | S$423,000 | S$4,700 psm |
| Jan 2022 | Blk 688B · 4 ROOM · 13 TO 15 · Model A · 79 years left | 90 sqm | S$410,000 | S$4,556 psm |
| Dec 2021 | Blk 688B · 4 ROOM · 10 TO 12 · Model A · 79 years left | 91 sqm | S$415,000 | S$4,560 psm |
| Dec 2021 | Blk 688B · 4 ROOM · 01 TO 03 · Model A · 79 years left | 90 sqm | S$400,000 | S$4,444 psm |
| Nov 2021 | Blk 688B · 5 ROOM · 10 TO 12 · Improved · 79 years left | 110 sqm | S$505,000 | S$4,591 psm |
Showing 32 of 133.
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Sept 2026 | Blk 688B · 4 ROOM | S$3,200 | — |
| Jun 2026 | Blk 688B · 5 ROOM | S$1,800 | — |
| Oct 2025 | Blk 688B · 5 ROOM | S$3,500 | — |
| Aug 2025 | Blk 688B · 4 ROOM | S$3,600 | — |
| Jun 2025 | Blk 688B · 4 ROOM | S$2,900 | — |
| Jun 2025 | Blk 688B · 5 ROOM | S$1,800 | — |
| Feb 2025 | Blk 688B · 4 ROOM | S$3,000 | — |
| Jan 2025 | Blk 688B · 5 ROOM | S$3,100 | — |
| Sept 2023 | Blk 688B · 4 ROOM | S$3,500 | — |
| Sept 2023 | Blk 688B · 5 ROOM | S$3,500 | — |
| Jul 2023 | Blk 688B · 5 ROOM | S$1,800 | — |
| Mar 2023 | Blk 688B · 5 ROOM | S$3,000 | — |
| Jan 2023 | Blk 688B · 4 ROOM | S$3,000 | — |
| Jul 2022 | Blk 688B · 5 ROOM | S$2,900 | — |
| May 2022 | Blk 688B · 5 ROOM | S$1,900 | — |
| Mar 2022 | Blk 688B · 5 ROOM | S$1,800 | — |
| Dec 2021 | Blk 688B · 4 ROOM | S$1,650 | — |
| May 2021 | Blk 688B · 5 ROOM | S$1,900 | — |
| Jan 2021 | Blk 688B · 5 ROOM | S$2,100 | — |
| Jan 2021 | Blk 688B · 4 ROOM | S$1,600 | — |
Rents as approved by HDB, or as filed with URA for private homes, where the floor area is given as a band.
Where the lease takes this
About 74 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 now | Lease left | Prices flat | Prices 2% a year | This market's record, 3.64% a yearmeasured | Prices 4% a year |
|---|---|---|---|---|---|
| 5 years | 69 years | S$526,063 | S$580,816 | S$629,035 | S$640,036 |
| 10 years | 64 years | S$509,638 | S$621,246 | S$728,678 | S$754,389 |
| 20 years | 54 years | S$469,371 | S$697,461 | S$959,543 | S$1,028,450 |
On a flat market the lease alone costs 14% over 20 years. Prices would need to rise about 0.78% 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.