Blk 420 Choa Chu Kang Ave 4
CHOA CHU KANG AVE 4 · CHOA CHU KANG · Singapore 680420 · D23
Median PSF · 12m
S$543
Median price · 12m
S$865K
Latest sale
S$825K
Jun 2026
1-year change
—
Sales · 12m
3
80 all time
Gross yield
4.72%
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
- +28.8%
- Annualised
- +15.6%
- Transactions
- 8
- 1 year
- —
- 3 years p.a.
- +4.0%
- 5 years p.a.
- —
- Median size
- 1,593 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 420 Choa Chu Kang Ave 4 | D23 median | Difference |
|---|---|---|---|
| Median PSF | S$543 | S$564 | -3.8% |
| Median price | S$865K | S$600K | +44.2% |
| Gross rental yield | 4.72% | 6.36% | -1.6 pts |
| 1-year price change | — | +1.0% | — |
This development trades about 4% 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$3,600
Contracts · 12m
2
Implied annual rent
S$43K
Gross yield
4.72%
| Unit type | Contracts | Median rent |
|---|---|---|
| EXECUTIVE | 2 | S$3,600 |
Investment analysis
Investment score 45 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
45/100
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.
- Locationweight 15%66
Distance to the nearest rail station, plus schools within 1 km. Nearest is Choa Chu Kang West MRT at 290 m.
- Liquidityweight 15%65
Transactions in the last 12 months — how easily it trades.
- Valuationweight 22%52
How its median price per square foot compares with its own district.
- Price momentumweight 18%48
Three-year annualised change in median PSF, or one year where three is unavailable.
- Supply riskweight 10%35
Upcoming units recorded in the same district. Higher score means less competing supply.
- Rental yieldweight 20%7
Gross yield against every other development in its segment.
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 MRT290 m
- South View LRT430 m
- Choa Chu Kang LRT550 m
- Keat Hong LRT940 m
Schools within 2 km
- Bukit Panjang Govt. High Schoolsecondary (s1-s5)350 m
- Chua Chu Kang Primary Schoolprimary420 m
- South View Primary Schoolprimary550 m
- Concord Primary Schoolprimary600 m
- Kranji Secondary Schoolsecondary (s1-s5)1.0 km
- Teck Whye Primary Schoolprimary1.3 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 |
|---|---|---|---|---|---|---|
| Jun 2026 | EXECUTIVE | S$825,000 | 1,539 sqft | S$536 | 04 TO 06 | 66 yrs |
| Dec 2025 | EXECUTIVE | S$925,000 | 1,615 sqft | S$573 | 16 TO 18 | 66 yr 7 mo |
| Oct 2025 | EXECUTIVE | S$865,000 | 1,593 sqft | S$543 | 13 TO 15 | 66 yr 9 mo |
| Nov 2023 | EXECUTIVE | S$793,888 | 1,593 sqft | S$498 | 10 TO 12 | 68 yr 10 mo |
| Jul 2023 | EXECUTIVE | S$770,000 | 1,593 sqft | S$483 | 07 TO 09 | 69 yrs |
| May 2022 | EXECUTIVE | S$722,888 | 1,593 sqft | S$454 | 16 TO 18 | 70 yr 2 mo |
| Jan 2022 | EXECUTIVE | S$708,000 | 1,615 sqft | S$439 | 10 TO 12 | 70 yr 5 mo |
| Nov 2021 | EXECUTIVE | S$663,000 | 1,593 sqft | S$416 | 10 TO 12 | 70 yr 8 mo |
| Mar 2020 | EXECUTIVE | S$495,000 | 1,615 sqft | S$307 | 01 TO 03 | 72 yr 4 mo |
| Dec 2019 | EXECUTIVE | S$550,000 | 1,539 sqft | S$357 | 10 TO 12 | 72 yr 6 mo |
| Jul 2019 | EXECUTIVE | S$550,000 | 1,615 sqft | S$341 | 10 TO 12 | 72 yr 11 mo |
| Jul 2019 | EXECUTIVE | S$535,000 | 1,539 sqft | S$348 | 07 TO 09 | 72 yr 11 mo |
| Jul 2018 | EXECUTIVE | S$480,000 | 1,539 sqft | S$312 | 01 TO 03 | 73 yr 11 mo |
| Sep 2017 | EXECUTIVE | S$530,000 | 1,615 sqft | S$328 | 01 TO 03 | 74 yr 9 mo |
| Dec 2016 | EXECUTIVE | S$575,000 | 1,615 sqft | S$356 | 04 TO 06 | 75 yrs |
| Aug 2016 | EXECUTIVE | S$594,000 | 1,615 sqft | S$368 | 16 TO 18 | 75 yrs |
| Apr 2016 | EXECUTIVE | S$595,000 | 1,615 sqft | S$369 | 10 TO 12 | 76 yrs |
| Oct 2015 | EXECUTIVE | S$586,000 | 1,593 sqft | S$368 | 04 TO 06 | 76 yrs |
| Jun 2015 | EXECUTIVE | S$578,000 | 1,539 sqft | S$376 | 13 TO 15 | 76 yrs |
| Apr 2014 | EXECUTIVE | S$585,000 | 1,615 sqft | S$362 | 07 TO 09 | 77 yr 9 mo |
| Aug 2012 | EXECUTIVE | S$604,000 | 1,615 sqft | S$374 | 16 TO 18 | 79 yr 5 mo |
| Feb 2012 | EXECUTIVE | S$567,000 | 1,539 sqft | S$368 | 01 TO 03 | 79 yr 11 mo |
| Dec 2011 | EXECUTIVE | S$573,000 | 1,539 sqft | S$372 | 13 TO 15 | 80 yr 1 mo |
| Nov 2011 | EXECUTIVE | S$527,000 | 1,615 sqft | S$326 | 01 TO 03 | 80 yr 2 mo |
| Jul 2010 | EXECUTIVE | S$490,000 | 1,615 sqft | S$303 | 10 TO 12 | 81 yr 6 mo |
| Jul 2010 | EXECUTIVE | S$480,000 | 1,539 sqft | S$312 | 07 TO 09 | 81 yr 6 mo |
| Mar 2010 | EXECUTIVE | S$476,000 | 1,539 sqft | S$309 | 07 TO 09 | 81 yr 10 mo |
| Dec 2009 | EXECUTIVE | S$468,000 | 1,615 sqft | S$290 | 13 TO 15 | 82 yr 1 mo |
| Aug 2009 | EXECUTIVE | S$445,000 | 1,593 sqft | S$279 | 04 TO 06 | 82 yr 5 mo |
| Dec 2008 | EXECUTIVE | S$413,000 | 1,615 sqft | S$256 | 01 TO 03 | 83 yr 1 mo |
| Nov 2008 | EXECUTIVE | S$432,000 | 1,615 sqft | S$268 | 10 TO 12 | 83 yr 2 mo |
| Aug 2008 | EXECUTIVE | S$440,000 | 1,593 sqft | S$276 | 01 TO 03 | 83 yr 5 mo |
| Apr 2007 | EXECUTIVE | S$325,000 | 1,539 sqft | S$211 | 04 TO 06 | 84 yr 9 mo |
| Feb 2007 | EXECUTIVE | S$336,000 | 1,539 sqft | S$218 | 13 TO 15 | 84 yr 11 mo |
| Jul 2006 | EXECUTIVE | S$315,000 | 1,539 sqft | S$205 | 04 TO 06 | 85 yr 6 mo |
| Nov 2005 | EXECUTIVE | S$310,000 | 1,615 sqft | S$192 | 13 TO 15 | 86 yr 2 mo |
| Oct 2005 | EXECUTIVE | S$345,000 | 1,539 sqft | S$224 | 07 TO 09 | 86 yr 3 mo |
| Sep 2005 | EXECUTIVE | S$338,000 | 1,539 sqft | S$220 | 07 TO 09 | 86 yr 4 mo |
| Jun 2005 | EXECUTIVE | S$340,000 | 1,593 sqft | S$213 | 10 TO 12 | 86 yr 7 mo |
| Sep 2003 | EXECUTIVE | S$350,000 | 1,539 sqft | S$227 | 10 TO 12 | 88 yr 4 mo |
Showing the 40 most recent of 80 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 411 Choa Chu Kang Ave 3
S$500
+0.7%2 sales7.0% yield
Blk 419 Choa Chu Kang Ave 4
S$557
+6.3%2 sales5.0% yield
Blk 421 Choa Chu Kang Ave 4
S$491
-4.3%2 sales6.9% yield
Blk 410 Choa Chu Kang Ave 3
S$425
-13.9%1 sales7.9% yield
Blk 422 Choa Chu Kang Ave 4
S$491
—1 sales6.9% yield
Blk 418 Choa Chu Kang Ave 4
S$497
+8.8%2 sales6.3% yield
Blk 412 Choa Chu Kang Ave 3
S$478
+0.9%3 sales6.5% yield
Blk 414 Choa Chu Kang Ave 4
S$473
—3 sales6.8% 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.