Blk 818B Choa Chu Kang Ave 1
Project page · 99-year lease from 2017
Based on 9 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 |
|---|---|---|---|---|---|---|---|
| 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 818B | 10 TO 12 | 92 sqm | S$650,000 | S$7,065 psm | ×1.000 | S$7,065 psm |
| Jul 2026 | Blk 818B | 19 TO 21 | 92 sqm | S$650,000 | S$7,065 psm | ×1.000 | S$7,065 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.
5.72% gross yield
S$37,200 of rent a year against the estimate above · 0.15 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$650,000?
Buying: Stamp duty on S$650,000 · Cash and CPF needed on S$650,000 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.
Selling: Net proceeds from selling on S$650,000.
Each opens with this figure filled in; change anything there.
Primary schools near 818b 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 · 420 m · balloted in 2025 Phase 2C (citizens within 1 km)
- Chua Chu Kang Primary School · 664 m · balloted in 2025 Phase 2C (citizens within 1 km)
- Teck Whye Primary School · 865 m · no 2025 Phase 2C ballot
1 to 2 km
- Concord Primary School · 1,255 m · balloted in 2025 Phase 2C (PRs within 1 km)
- St. Anthony's Primary School · 1,340 m · balloted in 2025 Phase 2C (citizens 1-2 km away)
- West View Primary School · 1,417 m · no 2025 Phase 2C ballot
- Kranji Primary School · 1,786 m
- Dazhong Primary School · 1,945 m · no 2025 Phase 2C ballot · near the line — check on OneMap
- De La Salle School · 1,957 m · no 2025 Phase 2C ballot · near the line — check on OneMap
Past transactions
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Aug 2026 | Blk 818B · 4 ROOM · 10 TO 12 · Model A · 90 years left | 92 sqm | S$650,000 | S$7,065 psm |
| Aug 2026 | Blk 818B · 4 ROOM · 13 TO 15 · Model A · 90 years left | 92 sqm | S$653,000 | S$7,098 psm |
| Jul 2026 | Blk 818B · 4 ROOM · 19 TO 21 · Model A · 90 years left | 92 sqm | S$650,000 | S$7,065 psm |
| Apr 2026 | Blk 818B · 4 ROOM · 10 TO 12 · Model A · 90 years left | 92 sqm | S$643,000 | S$6,989 psm |
| Mar 2026 | Blk 818B · 4 ROOM · 10 TO 12 · Model A · 91 years left | 92 sqm | S$638,000 | S$6,935 psm |
| Jan 2026 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 91 years left | 92 sqm | S$665,000 | S$7,228 psm |
| Jan 2026 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 91 years left | 92 sqm | S$657,500 | S$7,147 psm |
| Dec 2025 | Blk 818B · 4 ROOM · 13 TO 15 · Model A · 91 years left | 92 sqm | S$650,000 | S$7,065 psm |
| Dec 2025 | Blk 818B · 4 ROOM · 04 TO 06 · Model A · 91 years left | 92 sqm | S$620,000 | S$6,739 psm |
| Apr 2025 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 92 years left | 92 sqm | S$673,888 | S$7,325 psm |
| Nov 2024 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 92 years left | 92 sqm | S$650,000 | S$7,065 psm |
| Oct 2024 | Blk 818B · 4 ROOM · 07 TO 09 · Model A · 92 years left | 92 sqm | S$618,000 | S$6,717 psm |
| Sept 2024 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 92 years left | 92 sqm | S$670,000 | S$7,283 psm |
| Sept 2024 | Blk 818B · 4 ROOM · 07 TO 09 · Model A · 92 years left | 92 sqm | S$620,000 | S$6,739 psm |
| Aug 2024 | Blk 818B · 4 ROOM · 04 TO 06 · Model A · 92 years left | 92 sqm | S$575,000 | S$6,250 psm |
| Jul 2024 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 92 years left | 92 sqm | S$615,000 | S$6,685 psm |
| Jun 2024 | Blk 818B · 4 ROOM · 10 TO 12 · Model A · 92 years left | 92 sqm | S$578,000 | S$6,283 psm |
| Mar 2024 | Blk 818B · 4 ROOM · 19 TO 21 · Model A · 93 years left | 92 sqm | S$600,000 | S$6,522 psm |
| Oct 2023 | Blk 818B · 4 ROOM · 13 TO 15 · Model A · 93 years left | 92 sqm | S$595,000 | S$6,467 psm |
| Sept 2023 | Blk 818B · 4 ROOM · 19 TO 21 · Model A · 93 years left | 92 sqm | S$593,888 | S$6,455 psm |
| Aug 2023 | Blk 818B · 4 ROOM · 01 TO 03 · Model A · 93 years left | 92 sqm | S$545,500 | S$5,929 psm |
| Aug 2023 | Blk 818B · 4 ROOM · 01 TO 03 · Model A · 93 years left | 92 sqm | S$530,000 | S$5,761 psm |
| Jan 2023 | Blk 818B · 4 ROOM · 13 TO 15 · Model A · 94 years left | 92 sqm | S$586,786 | S$6,378 psm |
| Dec 2022 | Blk 818B · 4 ROOM · 19 TO 21 · Model A · 94 years left | 92 sqm | S$580,000 | S$6,304 psm |
| Dec 2022 | Blk 818B · 4 ROOM · 01 TO 03 · Model A · 94 years left | 92 sqm | S$508,000 | S$5,522 psm |
| Nov 2022 | Blk 818B · 4 ROOM · 10 TO 12 · Model A · 94 years left | 92 sqm | S$568,000 | S$6,174 psm |
| Sept 2022 | Blk 818B · 4 ROOM · 04 TO 06 · Model A · 94 years left | 92 sqm | S$530,000 | S$5,761 psm |
| Jul 2022 | Blk 818B · 4 ROOM · 04 TO 06 · Model A · 94 years left | 92 sqm | S$510,000 | S$5,543 psm |
| May 2022 | Blk 818B · 4 ROOM · 13 TO 15 · Model A · 94 years left | 92 sqm | S$530,000 | S$5,761 psm |
| May 2022 | Blk 818B · 4 ROOM · 07 TO 09 · Model A · 94 years left | 92 sqm | S$513,000 | S$5,576 psm |
| Mar 2022 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 95 years left | 92 sqm | S$568,888 | S$6,184 psm |
| Mar 2022 | Blk 818B · 3 ROOM · 13 TO 15 · Model A · 95 years left | 67 sqm | S$438,000 | S$6,537 psm |
| Feb 2022 | Blk 818B · 4 ROOM · 01 TO 03 · Model A · 95 years left | 92 sqm | S$480,000 | S$5,217 psm |
| Jan 2022 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 95 years left excluded: outlier | 92 sqm | S$579,000 | S$6,293 psm |
| Jan 2022 | Blk 818B · 4 ROOM · 19 TO 21 · Model A · 95 years left | 92 sqm | S$540,000 | S$5,870 psm |
| Jan 2022 | Blk 818B · 4 ROOM · 01 TO 03 · Model A · 95 years left | 92 sqm | S$475,000 | S$5,163 psm |
| Jan 2022 | Blk 818B · 3 ROOM · 19 TO 21 · Model A · 95 years left | 67 sqm | S$425,000 | S$6,343 psm |
| Dec 2021 | Blk 818B · 4 ROOM · 07 TO 09 · Model A · 95 years left | 92 sqm | S$515,000 | S$5,598 psm |
| Nov 2021 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 95 years left | 92 sqm | S$535,000 | S$5,815 psm |
| Nov 2021 | Blk 818B · 4 ROOM · 13 TO 15 · Model A · 95 years left | 92 sqm | S$518,000 | S$5,630 psm |
| Nov 2021 | Blk 818B · 4 ROOM · 04 TO 06 · Model A · 95 years left | 92 sqm | S$490,000 | S$5,326 psm |
| Oct 2021 | Blk 818B · 4 ROOM · 16 TO 18 · Model A · 95 years left | 92 sqm | S$530,000 | S$5,761 psm |
Showing 42 of 52.
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Jun 2026 | Blk 818B · 4 ROOM | S$3,500 | — |
| Jan 2026 | Blk 818B · 4 ROOM | S$3,800 | — |
| Sept 2025 | Blk 818B · 4 ROOM | S$3,200 | — |
| Mar 2024 | Blk 818B · 4 ROOM | S$3,800 | — |
| Mar 2024 | Blk 818B · 4 ROOM | S$3,500 | — |
| Dec 2021 | Blk 818B · 4 ROOM | S$2,750 | — |
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$610,299 | S$673,819 | S$729,759 | S$742,522 |
| 10 years | 79 years | S$570,425 | S$695,345 | S$815,592 | S$844,369 |
| 20 years | 69 years | S$516,432 | S$767,390 | S$1,055,750 | S$1,131,565 |
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.