Blk 517 Choa Chu Kang St 51
CHOA CHU KANG ST 51 · CHOA CHU KANG · Singapore 680517 · D23
Median PSF · 12m
S$487
Median price · 12m
S$634K
Latest sale
S$634K
Oct 2025
1-year change
-0.9%
Sales · 12m
1
94 all time
Gross yield
6.47%
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
- +39.7%
- Annualised
- +18.2%
- Transactions
- 10
- 1 year
- -0.9%
- 3 years p.a.
- +6.8%
- 5 years p.a.
- +6.9%
- Median size
- 1,302 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 517 Choa Chu Kang St 51 | D23 median | Difference |
|---|---|---|---|
| Median PSF | S$487 | S$564 | -13.8% |
| Median price | S$634K | S$600K | +5.6% |
| Gross rental yield | 6.47% | 6.36% | +0.1 pts |
| 1-year price change | -0.9% | +1.0% | -1.9 pts |
This development trades about 14% 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$3,000
Contracts · 12m
5
Implied annual rent
S$36K
Gross yield
6.47%
| Unit type | Contracts | Median rent |
|---|---|---|
| 4 ROOM | 3 | S$3,100 |
| 5 ROOM | 2 | S$2,950 |
Investment analysis
Investment score 56 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
56/100
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.
- Price momentumweight 18%86
Three-year annualised change in median PSF, or one year where three is unavailable.
- Valuationweight 22%83
How its median price per square foot compares with its own district.
- Rental yieldweight 20%57
Gross yield against every other development in its segment.
- Supply riskweight 10%35
Upcoming units recorded in the same district. Higher score means less competing supply.
- Locationweight 15%27
Distance to the nearest rail station, plus schools within 1 km. Nearest is Choa Chu Kang LRT at 660 m.
- 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 LRT660 m
- Yew Tee MRT860 m
- South View LRT1.2 km
- Choa Chu Kang West MRT1.4 km
Schools within 2 km
- Kranji Secondary Schoolsecondary (s1-s5)220 m
- De La Salle Schoolprimary410 m
- Kranji Primary Schoolprimary570 m
- Regent Secondary Schoolsecondary (s1-s5)940 m
- Unity Secondary Schoolsecondary (s1-s5)1.1 km
- Yew Tee Primary Schoolprimary1.1 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 |
|---|---|---|---|---|---|---|
| Oct 2025 | 5 ROOM | S$633,888 | 1,302 sqft | S$487 | 07 TO 09 | 69 yrs |
| Aug 2025 | 4 ROOM | S$570,000 | 1,152 sqft | S$495 | 10 TO 12 | 69 yr 2 mo |
| Jul 2025 | 4 ROOM | S$550,000 | 1,119 sqft | S$491 | 01 TO 03 | 69 yr 2 mo |
| May 2025 | 4 ROOM | S$503,000 | 1,152 sqft | S$437 | 04 TO 06 | 69 yr 4 mo |
| Sep 2024 | 5 ROOM | S$575,000 | 1,302 sqft | S$441 | 01 TO 03 | 70 yr 1 mo |
| Aug 2024 | 5 ROOM | S$655,000 | 1,345 sqft | S$487 | 10 TO 12 | 70 yr 2 mo |
| May 2023 | 5 ROOM | S$575,000 | 1,464 sqft | S$393 | 01 TO 03 | 71 yr 4 mo |
| Mar 2023 | 4 ROOM | S$468,000 | 1,152 sqft | S$406 | 07 TO 09 | 71 yr 6 mo |
| Aug 2022 | 5 ROOM | S$555,000 | 1,345 sqft | S$412 | 01 TO 03 | 72 yr 1 mo |
| May 2021 | 4 ROOM | S$390,000 | 1,119 sqft | S$348 | 04 TO 06 | 73 yr 5 mo |
| Sep 2020 | 5 ROOM | S$420,000 | 1,302 sqft | S$322 | 07 TO 09 | 74 yr 1 mo |
| Jan 2019 | 4 ROOM | S$340,000 | 1,152 sqft | S$295 | 13 TO 15 | 75 yr 8 mo |
| Nov 2018 | 4 ROOM | S$345,000 | 1,119 sqft | S$308 | 10 TO 12 | 75 yr 10 mo |
| Aug 2018 | 5 ROOM | S$370,000 | 1,345 sqft | S$275 | 10 TO 12 | 76 yr 1 mo |
| Jul 2018 | 4 ROOM | S$325,000 | 1,119 sqft | S$290 | 04 TO 06 | 76 yr 2 mo |
| Aug 2016 | 4 ROOM | S$350,000 | 1,152 sqft | S$304 | 10 TO 12 | 78 yrs |
| Dec 2014 | 5 ROOM | S$420,888 | 1,302 sqft | S$323 | 07 TO 09 | 79 yr 1 mo |
| May 2014 | 4 ROOM | S$385,000 | 1,119 sqft | S$344 | 04 TO 06 | 79 yr 8 mo |
| Jun 2013 | 4 ROOM | S$440,000 | 1,152 sqft | S$382 | 07 TO 09 | 80 yr 7 mo |
| Mar 2013 | 5 ROOM | S$525,000 | 1,324 sqft | S$397 | 10 TO 12 | 80 yr 10 mo |
| Jul 2012 | 4 ROOM | S$419,500 | 1,152 sqft | S$364 | 10 TO 12 | 81 yr 6 mo |
| Jul 2012 | 4 ROOM | S$403,000 | 1,119 sqft | S$360 | 01 TO 03 | 81 yr 6 mo |
| May 2012 | 5 ROOM | S$500,000 | 1,324 sqft | S$378 | 11 TO 15 | 81 yr 8 mo |
| Dec 2011 | 4 ROOM | S$410,000 | 1,152 sqft | S$356 | 04 TO 06 | 82 yr 1 mo |
| Nov 2011 | 4 ROOM | S$419,000 | 1,119 sqft | S$374 | 10 TO 12 | 82 yr 2 mo |
| Dec 2010 | 5 ROOM | S$410,000 | 1,302 sqft | S$315 | 10 TO 12 | 83 yr 1 mo |
| Aug 2010 | 5 ROOM | S$428,000 | 1,345 sqft | S$318 | 10 TO 12 | 83 yr 5 mo |
| Jun 2010 | 5 ROOM | S$360,000 | 1,302 sqft | S$276 | 01 TO 03 | 83 yr 7 mo |
| Mar 2010 | 4 ROOM | S$312,000 | 1,152 sqft | S$271 | 04 TO 06 | 83 yr 10 mo |
| Oct 2009 | 4 ROOM | S$307,000 | 1,119 sqft | S$274 | 10 TO 12 | 84 yr 3 mo |
| Sep 2009 | 5 ROOM | S$373,000 | 1,464 sqft | S$255 | 04 TO 06 | 84 yr 4 mo |
| Aug 2009 | 4 ROOM | S$298,000 | 1,119 sqft | S$266 | 04 TO 06 | 84 yr 5 mo |
| Jul 2009 | 4 ROOM | S$300,000 | 1,119 sqft | S$268 | 01 TO 03 | 84 yr 6 mo |
| May 2009 | 4 ROOM | S$296,000 | 1,119 sqft | S$264 | 04 TO 06 | 84 yr 8 mo |
| Aug 2008 | 4 ROOM | S$270,000 | 1,152 sqft | S$234 | 10 TO 12 | 85 yr 5 mo |
| Jun 2008 | 4 ROOM | S$262,300 | 1,119 sqft | S$234 | 01 TO 03 | 85 yr 7 mo |
| Apr 2008 | 4 ROOM | S$251,000 | 1,152 sqft | S$218 | 01 TO 03 | 85 yr 9 mo |
| Mar 2008 | 4 ROOM | S$237,000 | 1,152 sqft | S$206 | 01 TO 03 | 85 yr 10 mo |
| Sep 2007 | 4 ROOM | S$227,000 | 1,152 sqft | S$197 | 01 TO 03 | 86 yr 4 mo |
| Mar 2007 | 4 ROOM | S$235,000 | 1,152 sqft | S$204 | 13 TO 15 | 86 yr 10 mo |
Showing the 40 most recent of 94 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 518 Choa Chu Kang St 51
S$470
-7.6%2 sales5.8% yield
Blk 535 Choa Chu Kang St 51
S$656
-4.4%5 sales6.6% yield
Blk 515 Choa Chu Kang St 51
S$458
—2 sales
Blk 513 Choa Chu Kang St 51
S$472
+0.4%1 sales5.8% yield
Blk 504 Choa Chu Kang St 51
S$479
+1.0%2 sales6.2% yield
Blk 546 Choa Chu Kang St 52
S$509
+4.5%1 sales
Blk 523 Choa Chu Kang St 51
S$479
—1 sales4.9% yield
Blk 547 Choa Chu Kang St 52
S$480
-5.5%2 sales6.4% 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.