Blk 506 Choa Chu Kang St 51
Project page · 99-year lease from 1994
Based on 7 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 |
|---|---|---|---|---|---|---|---|
| Sept 2026 | Blk 514 | 10 TO 12 | 104 sqm | S$520,000 | S$5,000 psm | ×1.000 | S$5,000 psm |
| Aug 2026 | Blk 506 | 07 TO 09 | 108 sqm | S$525,000 | S$4,861 psm | ×1.000 | S$4,861 psm |
| Jul 2026 | Blk 518 | 10 TO 12 | 106 sqm | S$545,000 | S$5,142 psm | ×1.000 | S$5,142 psm |
| Jun 2026 | Blk 505 | 10 TO 12 | 108 sqm | S$535,000 | S$4,954 psm | ×1.000 | S$4,954 psm |
| Jun 2026 | Blk 504 | 07 TO 09 | 106 sqm | S$530,000 | S$5,000 psm | ×1.000 | S$5,000 psm |
| Apr 2026 | Blk 505 | 01 TO 03 | 108 sqm | S$545,000 | S$5,046 psm | ×1.000 | S$5,046 psm |
| Jan 2026 | Blk 506 | 10 TO 12 | 108 sqm | S$540,000 | S$5,000 psm | ×0.997 | S$4,985 psm |
How accurate is this estimate for Choa Chu Kang St 51?
We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 35 sales in Choa Chu Kang St 51 since.
- Median error
- 2.9%
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.
6.67% gross yield
S$36,000 of rent a year against the estimate above · 0.02 points below flats like it
Homes like this rent for about S$3,000 a month, the middle of 11 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
| Approved | Block | Flat | Rent a month |
|---|---|---|---|
| Jun 2026 | 516 | 4 ROOM | S$3,000 |
| Jun 2026 | 506 | 4 ROOM | S$3,000 |
| Jun 2026 | 505 | 4 ROOM | S$2,400 |
| May 2026 | 505 | 4 ROOM | S$900 |
| Apr 2026 | 518 | 4 ROOM | S$2,900 |
| Mar 2026 | 517 | 4 ROOM | S$3,100 |
| Feb 2026 | 516 | 4 ROOM | S$3,000 |
| Dec 2025 | 517 | 4 ROOM | S$3,100 |
median of 11 HDB rental approvals for 4 ROOM on Choa Chu Kang St 51 since 2025-10.
Buying or selling at S$540,000?
Buying: Stamp duty on S$540,000 · Cash and CPF needed on S$540,000 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.
Selling: Net proceeds from selling on S$540,000.
Each opens with this figure filled in; change anything there.
Primary schools near 506 Choa Chu Kang St 51
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
- De La Salle School · 638 m · no 2025 Phase 2C ballot
- Kranji Primary School · 741 m
- South View Primary School · 859 m · balloted in 2025 Phase 2C (citizens within 1 km)
1 to 2 km
- Concord Primary School · 1,052 m · balloted in 2025 Phase 2C (PRs within 1 km) · near the line — check on OneMap
- Chua Chu Kang Primary School · 1,162 m · balloted in 2025 Phase 2C (citizens within 1 km)
- Yew Tee Primary School · 1,291 m · no 2025 Phase 2C ballot
- Teck Whye Primary School · 1,310 m · no 2025 Phase 2C ballot
- Unity Primary School · 1,581 m · no 2025 Phase 2C ballot
Past transactions
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Aug 2026 | Blk 506 · 4 ROOM · 07 TO 09 · Model A · 67 years left | 108 sqm | S$525,000 | S$4,861 psm |
| Jan 2026 | Blk 506 · 4 ROOM · 10 TO 12 · Model A · 68 years left | 108 sqm | S$540,000 | S$5,000 psm |
| May 2025 | Blk 506 · 4 ROOM · 07 TO 09 · Model A · 69 years left | 108 sqm | S$548,000 | S$5,074 psm |
| May 2024 | Blk 506 · 5 ROOM · 04 TO 06 · Model A · 70 years left | 139 sqm | S$620,000 | S$4,460 psm |
| Feb 2024 | Blk 506 · 5 ROOM · 01 TO 03 · Model A · 70 years left | 139 sqm | S$588,000 | S$4,230 psm |
| Jul 2023 | Blk 506 · 4 ROOM · 01 TO 03 · Model A · 71 years left | 108 sqm | S$460,000 | S$4,259 psm |
| Jun 2023 | Blk 506 · 4 ROOM · 07 TO 09 · Model A · 71 years left | 108 sqm | S$494,000 | S$4,574 psm |
| Jan 2023 | Blk 506 · 5 ROOM · 07 TO 09 · Improved · 71 years left excluded: outlier | 123 sqm | S$635,000 | S$5,163 psm |
| Oct 2022 | Blk 506 · 5 ROOM · 10 TO 12 · Model A · 71 years left | 140 sqm | S$635,888 | S$4,542 psm |
Showing 9 of 40.
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Jul 2026 | Blk 506 · 5 ROOM | S$3,500 | — |
| Jun 2026 | Blk 506 · 4 ROOM | S$3,000 | — |
| May 2026 | Blk 506 · 5 ROOM | S$3,200 | — |
| Apr 2026 | Blk 506 · 5 ROOM | S$3,500 | — |
| Feb 2026 | Blk 506 · 5 ROOM | S$3,500 | — |
| Jul 2025 | Blk 506 · 5 ROOM | S$3,450 | — |
| Jun 2025 | Blk 506 · 5 ROOM | S$3,800 | — |
| Mar 2025 | Blk 506 · 5 ROOM | S$3,500 | — |
| Mar 2025 | Blk 506 · 4 ROOM | S$3,000 | — |
| Nov 2024 | Blk 506 · 5 ROOM | S$3,500 | — |
| Apr 2024 | Blk 506 · 4 ROOM | S$3,000 | — |
| Feb 2024 | Blk 506 · 5 ROOM | S$3,500 | — |
| Jul 2023 | Blk 506 · 5 ROOM | S$3,600 | — |
| May 2023 | Blk 506 · 5 ROOM | S$3,800 | — |
| Mar 2023 | Blk 506 · 4 ROOM | S$3,400 | — |
| Mar 2023 | Blk 506 · 4 ROOM | S$2,800 | — |
| Feb 2023 | Blk 506 · 5 ROOM | S$4,000 | — |
| Nov 2022 | Blk 506 · 5 ROOM | S$1,900 | — |
| Jun 2022 | Blk 506 · 5 ROOM | S$3,200 | — |
| Apr 2022 | Blk 506 · 4 ROOM | S$1,700 | — |
| Jul 2021 | Blk 506 · 5 ROOM | S$1,800 | — |
| Mar 2021 | Blk 506 · 4 ROOM | S$1,650 | — |
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 66 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 | 61 years | S$523,140 | S$577,589 | S$625,540 | S$636,480 |
| 10 years | 56 years | S$504,723 | S$615,254 | S$721,651 | S$747,113 |
| 20 years | 46 years | S$457,537 | S$679,876 | S$935,351 | S$1,002,520 |
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.