Blk 506 Choa Chu Kang St 51
CHOA CHU KANG ST 51 · CHOA CHU KANG · Singapore 680506 · D23
Median PSF · 12m
S$458
Median price · 12m
S$533K
Latest sale
S$525K
Aug 2026
1-year change
-2.8%
Sales · 12m
2
92 all time
Gross yield
6.67%
5 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
- +7.0%
- Annualised
- +3.1%
- Transactions
- 9
- 1 year
- -2.8%
- 3 years p.a.
- +2.7%
- 5 years p.a.
- +5.5%
- Median size
- 1,163 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 506 Choa Chu Kang St 51 | D23 median | Difference |
|---|---|---|---|
| Median PSF | S$458 | S$564 | -18.8% |
| Median price | S$533K | S$600K | -11.3% |
| Gross rental yield | 6.67% | 6.36% | +0.3 pts |
| 1-year price change | -2.8% | +1.0% | -3.8 pts |
This development trades about 19% 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$3,500
Contracts · 12m
5
Implied annual rent
S$42K
Gross yield
6.67%
| Unit type | Contracts | Median rent |
|---|---|---|
| 5 ROOM | 4 | S$3,500 |
| 4 ROOM | 1 | S$3,000 |
Investment analysis
Investment score 55 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
55/100
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%93
How its median price per square foot compares with its own district.
- Rental yieldweight 20%63
Gross yield against every other development in its segment.
- Locationweight 15%46
Distance to the nearest rail station, plus schools within 1 km. Nearest is Choa Chu Kang LRT at 480 m.
- Liquidityweight 15%45
Transactions in the last 12 months — how easily it trades.
- Supply riskweight 10%35
Upcoming units recorded in the same district. Higher score means less competing supply.
- Price momentumweight 18%28
Three-year annualised change in median PSF, or one year where three is unavailable.
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 LRT480 m
- South View LRT1.0 km
- Choa Chu Kang West MRT1.1 km
- Yew Tee MRT1.1 km
Schools within 2 km
- Kranji Secondary Schoolsecondary (s1-s5)160 m
- De La Salle Schoolprimary680 m
- Kranji Primary Schoolprimary810 m
- Bukit Panjang Govt. High Schoolsecondary (s1-s5)820 m
- South View Primary Schoolprimary930 m
- Regent Secondary Schoolsecondary (s1-s5)1.1 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$525,000 | 1,163 sqft | S$452 | 07 TO 09 | 67 yr 3 mo |
| Jan 2026 | 4 ROOM | S$540,000 | 1,163 sqft | S$465 | 10 TO 12 | 67 yr 10 mo |
| May 2025 | 4 ROOM | S$548,000 | 1,163 sqft | S$471 | 07 TO 09 | 68 yr 7 mo |
| May 2024 | 5 ROOM | S$620,000 | 1,496 sqft | S$414 | 04 TO 06 | 69 yr 7 mo |
| Feb 2024 | 5 ROOM | S$588,000 | 1,496 sqft | S$393 | 01 TO 03 | 69 yr 10 mo |
| Jul 2023 | 4 ROOM | S$460,000 | 1,163 sqft | S$396 | 01 TO 03 | 70 yr 6 mo |
| Jun 2023 | 4 ROOM | S$494,000 | 1,163 sqft | S$425 | 07 TO 09 | 70 yr 6 mo |
| Jan 2023 | 5 ROOM | S$635,000 | 1,324 sqft | S$480 | 07 TO 09 | 70 yr 10 mo |
| Oct 2022 | 5 ROOM | S$635,888 | 1,507 sqft | S$422 | 10 TO 12 | 71 yr 2 mo |
| Apr 2021 | 5 ROOM | S$465,000 | 1,324 sqft | S$351 | 04 TO 06 | 72 yr 7 mo |
| Mar 2021 | 5 ROOM | S$525,000 | 1,496 sqft | S$351 | 13 TO 15 | 72 yr 9 mo |
| Jan 2021 | 4 ROOM | S$352,500 | 1,163 sqft | S$303 | 04 TO 06 | 72 yr 10 mo |
| Aug 2019 | 5 ROOM | S$435,000 | 1,485 sqft | S$293 | 10 TO 12 | 74 yr 3 mo |
| Apr 2019 | 5 ROOM | S$450,000 | 1,496 sqft | S$301 | 13 TO 15 | 74 yr 8 mo |
| Mar 2017 | 4 ROOM | S$338,000 | 1,163 sqft | S$291 | 10 TO 12 | 76 yr 8 mo |
| Mar 2017 | 4 ROOM | S$330,000 | 1,163 sqft | S$284 | 01 TO 03 | 76 yr 8 mo |
| Feb 2017 | 5 ROOM | S$450,000 | 1,507 sqft | S$299 | 10 TO 12 | 76 yr 9 mo |
| Feb 2017 | 5 ROOM | S$388,000 | 1,324 sqft | S$293 | 04 TO 06 | 76 yr 9 mo |
| Feb 2017 | 4 ROOM | S$330,000 | 1,163 sqft | S$284 | 04 TO 06 | 76 yr 10 mo |
| Nov 2016 | 5 ROOM | S$370,000 | 1,324 sqft | S$279 | 01 TO 03 | 77 yrs |
| Sep 2016 | 4 ROOM | S$348,000 | 1,163 sqft | S$299 | 07 TO 09 | 77 yrs |
| May 2016 | 4 ROOM | S$354,000 | 1,163 sqft | S$305 | 04 TO 06 | 77 yrs |
| Apr 2016 | 5 ROOM | S$436,000 | 1,324 sqft | S$329 | 04 TO 06 | 77 yrs |
| Nov 2015 | 4 ROOM | S$358,000 | 1,163 sqft | S$308 | 07 TO 09 | 78 yrs |
| Jul 2015 | 5 ROOM | S$420,000 | 1,324 sqft | S$317 | 01 TO 03 | 78 yrs |
| Dec 2012 | 5 ROOM | S$513,000 | 1,324 sqft | S$387 | 07 TO 09 | 80 yr 1 mo |
| Jul 2012 | 5 ROOM | S$465,000 | 1,324 sqft | S$351 | 01 TO 03 | 80 yr 6 mo |
| Jan 2011 | 4 ROOM | S$376,000 | 1,163 sqft | S$323 | 04 TO 06 | 82 yrs |
| Jun 2010 | 5 ROOM | S$360,000 | 1,324 sqft | S$272 | 04 TO 06 | 82 yr 7 mo |
| May 2010 | 5 ROOM | S$380,000 | 1,324 sqft | S$287 | 04 TO 06 | 82 yr 8 mo |
| Oct 2009 | 5 ROOM | S$382,501 | 1,496 sqft | S$256 | 04 TO 06 | 83 yr 3 mo |
| Jul 2009 | 4 ROOM | S$308,000 | 1,163 sqft | S$265 | 07 TO 09 | 83 yr 6 mo |
| Nov 2008 | 5 ROOM | S$349,000 | 1,507 sqft | S$232 | 01 TO 03 | 84 yr 2 mo |
| Nov 2008 | 5 ROOM | S$332,000 | 1,324 sqft | S$251 | 01 TO 03 | 84 yr 2 mo |
| Sep 2008 | 5 ROOM | S$323,000 | 1,324 sqft | S$244 | 01 TO 03 | 84 yr 4 mo |
| Jul 2008 | 4 ROOM | S$287,000 | 1,163 sqft | S$247 | 07 TO 09 | 84 yr 6 mo |
| Apr 2008 | 4 ROOM | S$280,000 | 1,163 sqft | S$241 | 10 TO 12 | 84 yr 9 mo |
| Jan 2008 | 4 ROOM | S$270,000 | 1,163 sqft | S$232 | 07 TO 09 | 85 yrs |
| Jul 2006 | 4 ROOM | S$222,000 | 1,163 sqft | S$191 | 07 TO 09 | 86 yr 6 mo |
| May 2006 | 5 ROOM | S$268,000 | 1,324 sqft | S$202 | 07 TO 09 | 86 yr 8 mo |
Showing the 40 most recent of 92 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 505 Choa Chu Kang St 51
S$460
-5.3%3 sales6.3% yield
Blk 508 Choa Chu Kang St 51
S$471
-1.3%1 sales6.1% yield
Blk 507 Choa Chu Kang St 51
S$484
—2 sales5.2% yield
Blk 503 Choa Chu Kang St 51
S$451
—4 sales6.5% yield
Blk 509 Choa Chu Kang St 51
S$489
+1.6%1 sales5.6% yield
Blk 504 Choa Chu Kang St 51
S$479
+1.0%2 sales6.2% yield
Blk 511 Choa Chu Kang St 51
S$490
—1 sales5.7% yield
Blk 512 Choa Chu Kang St 51
S$470
—1 sales6.2% 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.