Blk 427 Choa Chu Kang Ave 4
CHOA CHU KANG AVE 4 · CHOA CHU KANG · Singapore 680427 · D23
Median PSF · 12m
S$478
Median price · 12m
S$535K
Latest sale
S$535K
Aug 2026
1-year change
+2.5%
Sales · 12m
1
102 all time
Gross yield
7.29%
2 leases
Price history
How this development has traded
Median transacted price and price per square foot by quarter, from every sale on record here.
- Change over window
- +28.1%
- Annualised
- +11.6%
- Transactions
- 12
- 1 year
- +2.5%
- 3 years p.a.
- +2.8%
- 5 years p.a.
- —
- Median size
- 1,119 sqft
Against the neighbourhood
How it compares within D23
Hillview, Dairy Farm, Bukit Panjang, Choa Chu Kang. All figures are medians over the last 12 months for HDB flats in this district.
| Measure | Blk 427 Choa Chu Kang Ave 4 | D23 median | Difference |
|---|---|---|---|
| Median PSF | S$478 | S$564 | -15.3% |
| Median price | S$535K | S$600K | -10.8% |
| Gross rental yield | 7.29% | 6.36% | +0.9 pts |
| 1-year price change | +2.5% | +1.0% | +1.5 pts |
This development trades about 15% below the D23 median price per square foot.
Rental
Rent and yield
From HDB approved subletting contracts published on data.gov.sg.
Median monthly rent
S$3,250
Contracts · 12m
2
Implied annual rent
S$39K
Gross yield
7.29%
| Unit type | Contracts | Median rent |
|---|---|---|
| 4 ROOM | 2 | S$3,250 |
Investment analysis
Investment score 58 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
58/100
100% of the scoring weight measurable
Every bar is a percentile rank, so 70 means this development sits above roughly 70% of its peers on that factor. Factors we cannot measure are excluded and the remaining weights are rebalanced, rather than scored as zero.
- Valuationweight 22%87
How its median price per square foot compares with its own district.
- Rental yieldweight 20%78
Gross yield against every other development in its segment.
- Locationweight 15%71
Distance to the nearest rail station, plus schools within 1 km. Nearest is Choa Chu Kang West MRT at 190 m.
- Supply riskweight 10%35
Upcoming units recorded in the same district. Higher score means less competing supply.
- Price momentumweight 18%29
Three-year annualised change in median PSF, or one year where three is unavailable.
- Liquidityweight 15%22
Transactions in the last 12 months — how easily it trades.
The investment score is an analytical indicator computed from transaction and location data. It is not a recommendation, a forecast, or financial advice.
Location
Nearby amenities
Rail stations
- Choa Chu Kang West MRT190 m
- South View LRT600 m
- Choa Chu Kang LRT720 m
- Keat Hong LRT1.1 km
Schools within 2 km
- Bukit Panjang Govt. High Schoolsecondary (s1-s5)220 m
- Concord Primary Schoolprimary410 m
- Chua Chu Kang Primary Schoolprimary420 m
- South View Primary Schoolprimary730 m
- Kranji Secondary Schoolsecondary (s1-s5)1.0 km
- Teck Whye Primary Schoolprimary1.5 km
Distances are straight-line. Proximity does not determine school admission eligibility.
Supply
Upcoming competition
No upcoming supply is recorded nearby. URA pipeline data requires an API key, which is not configured, so this section may be incomplete.
The record
Transactions at this development
| Month | Type | Price | Size | PSF | Floor | Lease left |
|---|---|---|---|---|---|---|
| Aug 2026 | 4 ROOM | S$535,000 | 1,119 sqft | S$478 | 10 TO 12 | 64 yr 11 mo |
| Aug 2025 | 5 ROOM | S$660,000 | 1,421 sqft | S$465 | 07 TO 09 | 65 yr 11 mo |
| May 2025 | 5 ROOM | S$665,000 | 1,421 sqft | S$468 | 07 TO 09 | 66 yr 3 mo |
| May 2025 | 4 ROOM | S$565,000 | 1,119 sqft | S$505 | 07 TO 09 | 66 yr 3 mo |
| Jan 2025 | 4 ROOM | S$510,000 | 1,119 sqft | S$456 | 01 TO 03 | 66 yr 7 mo |
| Sep 2024 | 4 ROOM | S$535,000 | 1,119 sqft | S$478 | 10 TO 12 | 66 yr 11 mo |
| Sep 2024 | 4 ROOM | S$518,888 | 1,119 sqft | S$464 | 07 TO 09 | 66 yr 11 mo |
| Jul 2024 | 4 ROOM | S$497,000 | 1,119 sqft | S$444 | 01 TO 03 | 67 yr 1 mo |
| Mar 2024 | 4 ROOM | S$480,000 | 1,119 sqft | S$429 | 01 TO 03 | 67 yr 5 mo |
| Mar 2023 | 4 ROOM | S$493,000 | 1,119 sqft | S$440 | 10 TO 12 | 68 yr 4 mo |
| Jan 2022 | 5 ROOM | S$558,000 | 1,421 sqft | S$393 | 10 TO 12 | 69 yr 6 mo |
| Oct 2021 | 5 ROOM | S$530,000 | 1,421 sqft | S$373 | 01 TO 03 | 69 yr 10 mo |
| Sep 2020 | 4 ROOM | S$370,000 | 1,119 sqft | S$331 | 07 TO 09 | 70 yr 10 mo |
| Jun 2020 | 5 ROOM | S$455,000 | 1,421 sqft | S$320 | 07 TO 09 | 71 yr 3 mo |
| Mar 2020 | 5 ROOM | S$440,000 | 1,421 sqft | S$310 | 10 TO 12 | 71 yr 4 mo |
| Jul 2019 | 4 ROOM | S$333,000 | 1,119 sqft | S$297 | 04 TO 06 | 72 yrs |
| Feb 2019 | 4 ROOM | S$330,000 | 1,119 sqft | S$295 | 10 TO 12 | 72 yr 5 mo |
| Jan 2019 | 4 ROOM | S$310,000 | 1,119 sqft | S$277 | 01 TO 03 | 72 yr 6 mo |
| Apr 2018 | 5 ROOM | S$435,000 | 1,421 sqft | S$306 | 04 TO 06 | 73 yr 3 mo |
| Dec 2017 | 4 ROOM | S$315,000 | 1,119 sqft | S$281 | 04 TO 06 | 73 yr 8 mo |
| Sep 2017 | 4 ROOM | S$331,000 | 1,119 sqft | S$296 | 07 TO 09 | 73 yr 10 mo |
| Apr 2017 | 4 ROOM | S$335,000 | 1,119 sqft | S$299 | 04 TO 06 | 74 yr 3 mo |
| Mar 2017 | 4 ROOM | S$330,000 | 1,119 sqft | S$295 | 07 TO 09 | 74 yr 4 mo |
| Mar 2016 | 4 ROOM | S$366,000 | 1,119 sqft | S$327 | 04 TO 06 | 75 yrs |
| Jun 2015 | 4 ROOM | S$364,000 | 1,119 sqft | S$325 | 10 TO 12 | 76 yrs |
| May 2015 | 4 ROOM | S$395,000 | 1,119 sqft | S$353 | 04 TO 06 | 76 yrs |
| Mar 2012 | 4 ROOM | S$385,000 | 1,119 sqft | S$344 | 01 TO 05 | 78 yr 10 mo |
| Sep 2011 | 5 ROOM | S$475,000 | 1,421 sqft | S$334 | 10 TO 12 | 79 yr 4 mo |
| Jun 2011 | 4 ROOM | S$379,000 | 1,119 sqft | S$339 | 01 TO 03 | 79 yr 7 mo |
| Feb 2011 | 5 ROOM | S$463,000 | 1,421 sqft | S$326 | 07 TO 09 | 79 yr 11 mo |
| Jan 2011 | 4 ROOM | S$386,888 | 1,119 sqft | S$346 | 04 TO 06 | 80 yrs |
| Sep 2010 | 4 ROOM | S$361,000 | 1,119 sqft | S$322 | 01 TO 03 | 80 yr 4 mo |
| Aug 2010 | 5 ROOM | S$430,000 | 1,421 sqft | S$303 | 04 TO 06 | 80 yr 5 mo |
| Feb 2010 | 4 ROOM | S$367,000 | 1,119 sqft | S$328 | 07 TO 09 | 80 yr 11 mo |
| Feb 2010 | 4 ROOM | S$353,500 | 1,119 sqft | S$316 | 04 TO 06 | 80 yr 11 mo |
| Jan 2010 | 5 ROOM | S$403,000 | 1,421 sqft | S$284 | 10 TO 12 | 81 yrs |
| Dec 2008 | 4 ROOM | S$298,000 | 1,119 sqft | S$266 | 01 TO 03 | 82 yr 1 mo |
| Aug 2008 | 4 ROOM | S$302,000 | 1,119 sqft | S$270 | 07 TO 09 | 82 yr 5 mo |
| Dec 2007 | 4 ROOM | S$248,000 | 1,119 sqft | S$222 | 01 TO 03 | 83 yr 1 mo |
| Sep 2007 | 5 ROOM | S$290,000 | 1,421 sqft | S$204 | 01 TO 03 | 83 yr 4 mo |
Showing the 40 most recent of 102 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 428 Choa Chu Kang Ave 4
S$478
—1 sales5.6% yield
Blk 425 Choa Chu Kang Ave 4
S$501
+0.2%2 sales6.8% yield
Blk 426 Choa Chu Kang Ave 4
S$490
+2.6%2 sales7.0% yield
Blk 406 Choa Chu Kang Ave 3
S$489
-2.3%2 sales6.3% yield
Blk 404 Choa Chu Kang Ave 3
S$491
0.0%1 sales7.0% yield
Blk 423 Choa Chu Kang Ave 4
S$482
-1.8%5 sales7.1% yield
Blk 421 Choa Chu Kang Ave 4
S$491
-4.3%2 sales6.9% yield
Blk 411 Choa Chu Kang Ave 3
S$500
+0.7%2 sales7.0% yield
Important
Property values shown are estimates generated from available transaction and market data and are not official valuations. Actual transaction prices may differ. Data availability and accuracy depend on the underlying source datasets. Users should conduct their own due diligence and seek professional advice where appropriate.