Blk 665 Yishun Ave 4
Project page · 99-year lease from 1992
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 658 | 07 TO 09 | 130 sqm | S$700,000 | S$5,385 psm | ×1.000 | S$5,385 psm |
| Jul 2026 | Blk 864 | 07 TO 09 | 122 sqm | S$690,000 | S$5,656 psm | ×1.000 | S$5,656 psm |
| Jul 2026 | Blk 658 | 01 TO 03 | 120 sqm | S$635,000 | S$5,292 psm | ×1.000 | S$5,292 psm |
| Jun 2026 | Blk 663 | 04 TO 06 | 121 sqm | S$730,000 | S$6,033 psm | ×1.000 | S$6,033 psm |
| Jun 2026 | Blk 859 | 07 TO 09 | 122 sqm | S$721,888 | S$5,917 psm | ×1.000 | S$5,917 psm |
| Jan 2026 | Blk 665 | 01 TO 03 | 132 sqm | S$750,000 | S$5,682 psm | ×0.997 | S$5,665 psm |
| Nov 2025 | Blk 654 | 04 TO 06 | 134 sqm | S$738,888 | S$5,514 psm | ×0.996 | S$5,492 psm |
How accurate is this estimate for Yishun Ave 4?
We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 152 sales in Yishun Ave 4 since.
- Median error
- 3.0%
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.
5.58% gross yield
S$42,000 of rent a year against the estimate above · 0.1 points below flats like it
Homes like this rent for about S$3,500 a month, the middle of 21 approvals in the last year.
Across Singapore, flats of this type with 60 to 69 years of lease left yield 5.68%, from 25 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 | 863 | 5 ROOM | S$3,650 |
| Aug 2026 | 863 | 5 ROOM | S$3,550 |
| Jul 2026 | 859 | 5 ROOM | S$3,500 |
| Jul 2026 | 673A | 5 ROOM | S$3,350 |
| Jul 2026 | 663 | 5 ROOM | S$3,300 |
| May 2026 | 657 | 5 ROOM | S$3,900 |
| Apr 2026 | 860 | 5 ROOM | S$4,000 |
| Apr 2026 | 860 | 5 ROOM | S$3,650 |
median of 21 HDB rental approvals for 5 ROOM on Yishun Ave 4 since 2025-10.
Buying or selling at S$752,213?
Buying: Stamp duty on S$752,213 · Cash and CPF needed on S$752,213 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.
Selling: Net proceeds from selling on S$752,213.
Each opens with this figure filled in; change anything there.
Primary schools near 665 Yishun Ave 4
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
- Northland Primary School · 91 m · balloted in 2025 Phase 2C (citizens within 1 km)
- Naval Base Primary School · 388 m · balloted in 2025 Phase 2C (PRs within 1 km)
- Huamin Primary School · 812 m · balloted in 2025 Phase 2C (citizens within 1 km)
- Peiying Primary School · 961 m · no 2025 Phase 2C ballot · near the line — check on OneMap
1 to 2 km
- North View Primary School · 1,157 m · balloted in 2025 Phase 2C (citizens within 1 km)
- Jiemin Primary School · 1,352 m · no 2025 Phase 2C ballot
- Xishan Primary School · 1,371 m · no 2025 Phase 2C ballot
- Yishun Primary School · 1,601 m · no 2025 Phase 2C ballot
- Ahmad Ibrahim Primary School · 1,669 m · no 2025 Phase 2C ballot
Past transactions
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Apr 2026 | Blk 665 · EXECUTIVE · 01 TO 03 · Apartment · 65 years left | 164 sqm | S$1,025,000 | S$6,250 psm |
| Jan 2026 | Blk 665 · 5 ROOM · 01 TO 03 · Model A · 66 years left | 132 sqm | S$750,000 | S$5,682 psm |
| Aug 2025 | Blk 665 · 4 ROOM · 04 TO 06 · Model A · 66 years left | 109 sqm | S$600,000 | S$5,505 psm |
| Jul 2025 | Blk 665 · 5 ROOM · 04 TO 06 · Model A · 66 years left | 132 sqm | S$735,000 | S$5,568 psm |
| Feb 2025 | Blk 665 · EXECUTIVE · 01 TO 03 · Apartment · 66 years left | 181 sqm | S$1,068,000 | S$5,901 psm |
| May 2024 | Blk 665 · 5 ROOM · 01 TO 03 · Model A · 67 years left | 134 sqm | S$708,888 | S$5,290 psm |
| Apr 2023 | Blk 665 · 4 ROOM · 04 TO 06 · Model A · 68 years left | 106 sqm | S$490,000 | S$4,623 psm |
| Jun 2022 | Blk 665 · 5 ROOM · 07 TO 09 · Model A · 69 years left | 134 sqm | S$625,000 | S$4,664 psm |
| Nov 2021 | Blk 665 · 4 ROOM · 04 TO 06 · Model A · 70 years left | 117 sqm | S$470,000 | S$4,017 psm |
| Oct 2021 | Blk 665 · 5 ROOM · 04 TO 06 · Model A · 70 years left | 134 sqm | S$540,000 | S$4,030 psm |
Showing 10 of 37.
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| May 2026 | Blk 665 · 4 ROOM | S$2,800 | — |
| Apr 2026 | Blk 665 · 4 ROOM | S$2,800 | — |
| Mar 2026 | Blk 665 · EXECUTIVE | S$4,500 | — |
| Oct 2025 | Blk 665 · EXECUTIVE | S$3,950 | — |
| Apr 2025 | Blk 665 · 4 ROOM | S$2,800 | — |
| Mar 2025 | Blk 665 · EXECUTIVE | S$4,600 | — |
| Jan 2025 | Blk 665 · EXECUTIVE | S$4,750 | — |
| Apr 2024 | Blk 665 · EXECUTIVE | S$3,500 | — |
| Jan 2024 | Blk 665 · 4 ROOM | S$3,000 | — |
| Nov 2023 | Blk 665 · EXECUTIVE | S$4,700 | — |
| Jul 2023 | Blk 665 · 4 ROOM | S$2,900 | — |
| Apr 2023 | Blk 665 · 4 ROOM | S$2,000 | — |
| Mar 2023 | Blk 665 · EXECUTIVE | S$3,100 | — |
| Jan 2023 | Blk 665 · EXECUTIVE | S$5,188 | — |
| Oct 2022 | Blk 665 · EXECUTIVE | S$4,400 | — |
| Aug 2022 | Blk 665 · EXECUTIVE | S$2,600 | — |
| Oct 2021 | Blk 665 · 4 ROOM | S$1,980 | — |
| Sept 2021 | Blk 665 · EXECUTIVE | S$3,200 | — |
| Jul 2021 | Blk 665 · 4 ROOM | S$2,300 | — |
| May 2021 | Blk 665 · 4 ROOM | S$1,900 | — |
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 64 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 | 59 years | S$725,732 | S$801,266 | S$867,787 | S$882,964 |
| 10 years | 54 years | S$692,781 | S$844,496 | S$990,535 | S$1,025,485 |
| 20 years | 44 years | S$619,560 | S$920,633 | S$1,266,576 | S$1,357,532 |
On a flat market the lease alone costs 18% over 20 years. Prices would need to rise about 0.97% 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.