Blk 818A Choa Chu Kang Ave 1
Project page · 99-year lease from 2017
Based on 27 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.
| Sold | Where | Floor | Size | Price | Per sqm | Index × | Adjusted |
|---|---|---|---|---|---|---|---|
| Oct 2026 | Blk 808C | 07 TO 09 | 92 sqm | S$595,000 | S$6,467 psm | ×1.000 | S$6,467 psm |
| Sept 2026 | Blk 807B | 01 TO 03 | 92 sqm | S$570,000 | S$6,196 psm | ×1.000 | S$6,196 psm |
| Sept 2026 | Blk 809B | 13 TO 15 | 92 sqm | S$626,000 | S$6,804 psm | ×1.000 | S$6,804 psm |
| Sept 2026 | Blk 809B | 07 TO 09 | 92 sqm | S$576,000 | S$6,261 psm | ×1.000 | S$6,261 psm |
| Sept 2026 | Blk 807B | 10 TO 12 | 92 sqm | S$602,000 | S$6,543 psm | ×1.000 | S$6,543 psm |
| Sept 2026 | Blk 807C | 01 TO 03 | 92 sqm | S$585,000 | S$6,359 psm | ×1.000 | S$6,359 psm |
| Sept 2026 | Blk 808B | 16 TO 18 | 92 sqm | S$620,000 | S$6,739 psm | ×1.000 | S$6,739 psm |
| Sept 2026 | Blk 807B | 13 TO 15 | 92 sqm | S$628,000 | S$6,826 psm | ×1.000 | S$6,826 psm |
| Aug 2026 | Blk 818B | 13 TO 15 | 92 sqm | S$653,000 | S$7,098 psm | ×1.000 | S$7,098 psm |
| Aug 2026 | Blk 818C | 10 TO 12 | 92 sqm | S$660,000 | S$7,174 psm | ×1.000 | S$7,174 psm |
| Aug 2026 | Blk 808A | 01 TO 03 | 92 sqm | S$545,000 | S$5,924 psm | ×1.000 | S$5,924 psm |
| Aug 2026 | Blk 808D | 07 TO 09 | 92 sqm | S$600,000 | S$6,522 psm | ×1.000 | S$6,522 psm |
| Aug 2026 | Blk 818B | 10 TO 12 | 92 sqm | S$650,000 | S$7,065 psm | ×1.000 | S$7,065 psm |
| Jul 2026 | Blk 808A | 10 TO 12 | 92 sqm | S$586,000 | S$6,370 psm | ×1.000 | S$6,370 psm |
| Jul 2026 | Blk 818B | 19 TO 21 | 92 sqm | S$650,000 | S$7,065 psm | ×1.000 | S$7,065 psm |
| Jun 2026 | Blk 807B | 01 TO 03 | 92 sqm | S$575,000 | S$6,250 psm | ×1.000 | S$6,250 psm |
| May 2026 | Blk 808C | 01 TO 03 | 92 sqm | S$555,000 | S$6,033 psm | ×1.000 | S$6,033 psm |
| May 2026 | Blk 808C | 04 TO 06 | 92 sqm | S$565,000 | S$6,141 psm | ×1.000 | S$6,141 psm |
| May 2026 | Blk 809B | 07 TO 09 | 92 sqm | S$585,000 | S$6,359 psm | ×1.000 | S$6,359 psm |
| Apr 2026 | Blk 808B | 13 TO 15 | 92 sqm | S$640,000 | S$6,957 psm | ×1.000 | S$6,957 psm |
| Apr 2026 | Blk 818A | 19 TO 21 | 92 sqm | S$675,000 | S$7,337 psm | ×1.000 | S$7,337 psm |
| Apr 2026 | Blk 818B | 10 TO 12 | 92 sqm | S$643,000 | S$6,989 psm | ×1.000 | S$6,989 psm |
| Mar 2026 | Blk 818B | 10 TO 12 | 92 sqm | S$638,000 | S$6,935 psm | ×0.997 | S$6,914 psm |
| Jan 2026 | Blk 818B | 16 TO 18 | 92 sqm | S$657,500 | S$7,147 psm | ×0.997 | S$7,126 psm |
| Jan 2026 | Blk 818B | 16 TO 18 | 92 sqm | S$665,000 | S$7,228 psm | ×0.997 | S$7,207 psm |
| Dec 2025 | Blk 818B | 04 TO 06 | 92 sqm | S$620,000 | S$6,739 psm | ×0.996 | S$6,713 psm |
| Dec 2025 | Blk 818B | 13 TO 15 | 92 sqm | S$650,000 | S$7,065 psm | ×0.996 | S$7,037 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.
6.00% gross yield
S$37,200 of rent a year against the estimate above · 0.43 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
| Approved | Block | Flat | Rent a month |
|---|---|---|---|
| Sept 2026 | 808A | 4 ROOM | S$3,100 |
| Aug 2026 | 818A | 4 ROOM | S$3,500 |
| Aug 2026 | 818A | 4 ROOM | S$3,500 |
| Aug 2026 | 202 | 4 ROOM | S$2,300 |
| Jul 2026 | 202 | 4 ROOM | S$3,300 |
| Jul 2026 | 132 | 4 ROOM | S$3,000 |
| Jul 2026 | 808D | 4 ROOM | S$2,500 |
| Jun 2026 | 808D | 4 ROOM | S$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$620,000?
Buying: Stamp duty on S$620,000 · Cash and CPF needed on S$620,000 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.
Selling: Net proceeds from selling on S$620,000.
Each opens with this figure filled in; change anything there.
Primary schools near 818a 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
- South View Primary School · 387 m · balloted in 2025 Phase 2C (citizens within 1 km)
- Chua Chu Kang Primary School · 686 m · balloted in 2025 Phase 2C (citizens within 1 km)
- Teck Whye Primary School · 819 m · no 2025 Phase 2C ballot
1 to 2 km
- Concord Primary School · 1,269 m · balloted in 2025 Phase 2C (PRs within 1 km)
- St. Anthony's Primary School · 1,379 m · balloted in 2025 Phase 2C (citizens 1-2 km away)
- West View Primary School · 1,380 m · no 2025 Phase 2C ballot
- Kranji Primary School · 1,747 m
- De La Salle School · 1,924 m · no 2025 Phase 2C ballot · near the line — check on OneMap
- Dazhong Primary School · 1,986 m · no 2025 Phase 2C ballot · near the line — check on OneMap
Past transactions
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Aug 2026 | Blk 818A · 3 ROOM · 01 TO 03 · Model A · 90 years left | 67 sqm | S$471,000 | S$7,030 psm |
| Apr 2026 | Blk 818A · 4 ROOM · 19 TO 21 · Model A · 91 years left | 92 sqm | S$675,000 | S$7,337 psm |
| Oct 2025 | Blk 818A · 3 ROOM · 07 TO 09 · Model A · 91 years left | 67 sqm | S$515,028 | S$7,687 psm |
| Aug 2025 | Blk 818A · 3 ROOM · 16 TO 18 · Model A · 91 years left | 67 sqm | S$530,000 | S$7,910 psm |
| Jun 2025 | Blk 818A · 4 ROOM · 07 TO 09 · Model A · 91 years left | 92 sqm | S$635,000 | S$6,902 psm |
| Feb 2025 | Blk 818A · 3 ROOM · 10 TO 12 · Model A · 92 years left | 67 sqm | S$508,888 | S$7,595 psm |
| Dec 2024 | Blk 818A · 3 ROOM · 07 TO 09 · Model A · 92 years left | 67 sqm | S$485,000 | S$7,239 psm |
| Nov 2024 | Blk 818A · 3 ROOM · 10 TO 12 · Model A · 92 years left | 67 sqm | S$490,000 | S$7,313 psm |
| Sept 2024 | Blk 818A · 3 ROOM · 10 TO 12 · Model A · 92 years left | 67 sqm | S$475,000 | S$7,090 psm |
| May 2024 | Blk 818A · 4 ROOM · 19 TO 21 · Model A · 92 years left | 92 sqm | S$640,000 | S$6,957 psm |
| Apr 2024 | Blk 818A · 3 ROOM · 04 TO 06 · Model A · 93 years left | 67 sqm | S$467,000 | S$6,970 psm |
| Jan 2024 | Blk 818A · 3 ROOM · 13 TO 15 · Model A · 93 years left | 67 sqm | S$470,000 | S$7,015 psm |
| Dec 2023 | Blk 818A · 4 ROOM · 16 TO 18 · Model A · 93 years left | 92 sqm | S$615,000 | S$6,685 psm |
| Oct 2023 | Blk 818A · 3 ROOM · 10 TO 12 · Model A · 93 years left | 67 sqm | S$465,000 | S$6,940 psm |
| Aug 2023 | Blk 818A · 4 ROOM · 16 TO 18 · Model A · 93 years left | 92 sqm | S$610,000 | S$6,630 psm |
| Jul 2023 | Blk 818A · 4 ROOM · 19 TO 21 · Model A · 93 years left | 92 sqm | S$595,000 | S$6,467 psm |
| Jun 2023 | Blk 818A · 4 ROOM · 01 TO 03 · Model A · 93 years left | 92 sqm | S$525,000 | S$5,707 psm |
| May 2023 | Blk 818A · 4 ROOM · 04 TO 06 · Model A · 93 years left | 92 sqm | S$550,888 | S$5,988 psm |
| May 2023 | Blk 818A · 3 ROOM · 07 TO 09 · Model A · 93 years left | 67 sqm | S$443,000 | S$6,612 psm |
| Feb 2023 | Blk 818A · 4 ROOM · 13 TO 15 · Model A · 94 years left | 92 sqm | S$570,000 | S$6,196 psm |
| Feb 2023 | Blk 818A · 3 ROOM · 16 TO 18 · Model A · 94 years left | 67 sqm | S$475,000 | S$7,090 psm |
| Feb 2023 | Blk 818A · 3 ROOM · 16 TO 18 · Model A · 94 years left | 67 sqm | S$460,000 | S$6,866 psm |
| Jan 2023 | Blk 818A · 4 ROOM · 13 TO 15 · Model A · 94 years left | 92 sqm | S$600,000 | S$6,522 psm |
| Jan 2023 | Blk 818A · 3 ROOM · 07 TO 09 · Model A · 94 years left | 67 sqm | S$450,000 | S$6,716 psm |
| Dec 2022 | Blk 818A · 4 ROOM · 04 TO 06 · Model A · 94 years left | 92 sqm | S$548,000 | S$5,957 psm |
| Oct 2022 | Blk 818A · 4 ROOM · 13 TO 15 · Model A · 94 years left | 92 sqm | S$560,000 | S$6,087 psm |
| Sept 2022 | Blk 818A · 4 ROOM · 19 TO 21 · Model A · 94 years left | 92 sqm | S$600,000 | S$6,522 psm |
| Sept 2022 | Blk 818A · 4 ROOM · 16 TO 18 · Model A · 94 years left | 92 sqm | S$575,000 | S$6,250 psm |
| Aug 2022 | Blk 818A · 4 ROOM · 07 TO 09 · Model A · 94 years left | 92 sqm | S$556,000 | S$6,043 psm |
| Jun 2022 | Blk 818A · 3 ROOM · 16 TO 18 · Model A · 94 years left excluded: outlier | 67 sqm | S$463,000 | S$6,910 psm |
| Mar 2022 | Blk 818A · 4 ROOM · 16 TO 18 · Model A · 95 years left | 92 sqm | S$540,000 | S$5,870 psm |
| Mar 2022 | Blk 818A · 4 ROOM · 01 TO 03 · Model A · 95 years left | 92 sqm | S$505,000 | S$5,489 psm |
| Feb 2022 | Blk 818A · 4 ROOM · 04 TO 06 · Model A · 95 years left | 92 sqm | S$506,000 | S$5,500 psm |
| Feb 2022 | Blk 818A · 3 ROOM · 07 TO 09 · Model A · 95 years left | 67 sqm | S$426,000 | S$6,358 psm |
| Jan 2022 | Blk 818A · 3 ROOM · 16 TO 18 · Model A · 95 years left | 67 sqm | S$420,000 | S$6,269 psm |
| Jan 2022 | Blk 818A · 3 ROOM · 16 TO 18 · Model A · 95 years left | 67 sqm | S$418,888 | S$6,252 psm |
| Jan 2022 | Blk 818A · 3 ROOM · 10 TO 12 · Model A · 95 years left | 67 sqm | S$408,000 | S$6,090 psm |
| Dec 2021 | Blk 818A · 4 ROOM · 16 TO 18 · Model A · 95 years left | 92 sqm | S$550,000 | S$5,978 psm |
| Dec 2021 | Blk 818A · 4 ROOM · 01 TO 03 · Model A · 95 years left | 92 sqm | S$475,000 | S$5,163 psm |
| Nov 2021 | Blk 818A · 4 ROOM · 04 TO 06 · Model A · 95 years left | 92 sqm | S$503,000 | S$5,467 psm |
| Nov 2021 | Blk 818A · 3 ROOM · 16 TO 18 · Model A · 95 years left | 67 sqm | S$422,000 | S$6,299 psm |
| Nov 2021 | Blk 818A · 3 ROOM · 04 TO 06 · Model A · 95 years left | 67 sqm | S$398,000 | S$5,940 psm |
| Oct 2021 | Blk 818A · 4 ROOM · 13 TO 15 · Model A · 95 years left | 92 sqm | S$530,000 | S$5,761 psm |
| Oct 2021 | Blk 818A · 3 ROOM · 19 TO 21 · Model A · 95 years left excluded: outlier | 67 sqm | S$439,888 | S$6,565 psm |
| Oct 2021 | Blk 818A · 3 ROOM · 10 TO 12 · Model A · 95 years left | 67 sqm | S$400,000 | S$5,970 psm |
| Oct 2021 | Blk 818A · 3 ROOM · 04 TO 06 · Model A · 95 years left | 67 sqm | S$390,000 | S$5,821 psm |
Showing 46 of 51.
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Sept 2026 | Blk 818A · 3 ROOM | S$3,400 | — |
| Aug 2026 | Blk 818A · 4 ROOM | S$3,500 | — |
| Aug 2026 | Blk 818A · 4 ROOM | S$3,500 | — |
| Sept 2025 | Blk 818A · 3 ROOM | S$3,200 | — |
| Sept 2025 | Blk 818A · 4 ROOM | S$2,800 | — |
| Oct 2024 | Blk 818A · 3 ROOM | S$3,400 | — |
| Jul 2024 | Blk 818A · 4 ROOM | S$3,500 | — |
| Jun 2024 | Blk 818A · 3 ROOM | S$3,000 | — |
| Apr 2024 | Blk 818A · 3 ROOM | S$2,500 | — |
| Oct 2023 | Blk 818A · 4 ROOM | S$2,600 | — |
| Apr 2023 | Blk 818A · 3 ROOM | S$3,400 | — |
| Aug 2022 | Blk 818A · 4 ROOM | S$3,500 | — |
| Sept 2021 | Blk 818A · 4 ROOM | S$2,600 | — |
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 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 now | Lease left | Prices flat | Prices 2% a year | This market's record, 3.64% a yearmeasured | Prices 4% a year |
|---|---|---|---|---|---|
| 5 years | 84 years | S$582,131 | S$642,720 | S$696,078 | S$708,251 |
| 10 years | 79 years | S$544,098 | S$663,252 | S$777,949 | S$805,398 |
| 20 years | 69 years | S$492,596 | S$731,972 | S$1,007,022 | S$1,079,339 |
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.