Blk 509 Choa Chu Kang St 51
CHOA CHU KANG ST 51 · CHOA CHU KANG · Singapore 680509 · D23
Median PSF · 12m
S$489
Median price · 12m
S$700K
Latest sale
S$700K
Jul 2026
1-year change
+1.6%
Sales · 12m
1
46 all time
Gross yield
5.62%
4 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
- +32.1%
- Annualised
- +24.9%
- Transactions
- 6
- 1 year
- +1.6%
- 3 years p.a.
- +6.7%
- 5 years p.a.
- —
- Median size
- 1,432 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 509 Choa Chu Kang St 51 | D23 median | Difference |
|---|---|---|---|
| Median PSF | S$489 | S$564 | -13.4% |
| Median price | S$700K | S$600K | +16.7% |
| Gross rental yield | 5.62% | 6.36% | -0.7 pts |
| 1-year price change | +1.6% | +1.0% | +0.6 pts |
This development trades about 13% 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$3,200
Contracts · 12m
4
Implied annual rent
S$38K
Gross yield
5.62%
| Unit type | Contracts | Median rent |
|---|---|---|
| 5 ROOM | 4 | S$3,200 |
Investment analysis
Investment score 54 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
54/100
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%84
Three-year annualised change in median PSF, or one year where three is unavailable.
- Valuationweight 22%82
How its median price per square foot compares with its own district.
- Locationweight 15%53
Distance to the nearest rail station, plus schools within 1 km. Nearest is Choa Chu Kang LRT at 420 m.
- Supply riskweight 10%35
Upcoming units recorded in the same district. Higher score means less competing supply.
- Rental yieldweight 20%28
Gross yield against every other development in its segment.
- 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 LRT420 m
- South View LRT930 m
- Choa Chu Kang West MRT1.0 km
- Yew Tee MRT1.2 km
Schools within 2 km
- Kranji Secondary Schoolsecondary (s1-s5)240 m
- Bukit Panjang Govt. High Schoolsecondary (s1-s5)750 m
- De La Salle Schoolprimary760 m
- South View Primary Schoolprimary860 m
- Kranji Primary Schoolprimary870 m
- Concord 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 |
|---|---|---|---|---|---|---|
| Jul 2026 | 5 ROOM | S$700,000 | 1,432 sqft | S$489 | 13 TO 15 | 67 yr 8 mo |
| Jan 2025 | 5 ROOM | S$710,000 | 1,475 sqft | S$481 | 13 TO 15 | 69 yr 2 mo |
| Oct 2022 | 5 ROOM | S$590,000 | 1,464 sqft | S$403 | 04 TO 06 | 71 yr 5 mo |
| Feb 2022 | 5 ROOM | S$550,000 | 1,410 sqft | S$390 | 04 TO 06 | 72 yrs |
| Feb 2022 | 5 ROOM | S$528,000 | 1,421 sqft | S$372 | 01 TO 03 | 72 yr 1 mo |
| Nov 2021 | 5 ROOM | S$530,000 | 1,432 sqft | S$370 | 13 TO 15 | 72 yr 4 mo |
| Aug 2018 | 5 ROOM | S$420,000 | 1,410 sqft | S$298 | 04 TO 06 | 75 yr 6 mo |
| Nov 2015 | 5 ROOM | S$468,000 | 1,410 sqft | S$332 | 04 TO 06 | 78 yrs |
| Jan 2015 | 5 ROOM | S$442,500 | 1,432 sqft | S$309 | 13 TO 15 | 79 yrs |
| Sep 2014 | 5 ROOM | S$462,000 | 1,464 sqft | S$316 | 04 TO 06 | 79 yr 4 mo |
| Jul 2013 | 5 ROOM | S$547,000 | 1,410 sqft | S$388 | 10 TO 12 | 80 yr 6 mo |
| Nov 2012 | 5 ROOM | S$508,000 | 1,421 sqft | S$358 | 01 TO 03 | 81 yr 2 mo |
| Sep 2010 | 5 ROOM | S$440,000 | 1,410 sqft | S$312 | 04 TO 06 | 83 yr 4 mo |
| May 2010 | 5 ROOM | S$400,000 | 1,410 sqft | S$284 | 04 TO 06 | 83 yr 8 mo |
| Feb 2010 | 5 ROOM | S$420,000 | 1,464 sqft | S$287 | 01 TO 03 | 83 yr 11 mo |
| Feb 2010 | 5 ROOM | S$415,000 | 1,432 sqft | S$290 | 13 TO 15 | 83 yr 11 mo |
| Mar 2009 | 5 ROOM | S$368,000 | 1,432 sqft | S$257 | 07 TO 09 | 84 yr 10 mo |
| Dec 2007 | 5 ROOM | S$300,000 | 1,432 sqft | S$210 | 04 TO 06 | 86 yr 1 mo |
| Jun 2007 | 5 ROOM | S$293,000 | 1,410 sqft | S$208 | 04 TO 06 | 86 yr 7 mo |
| Jun 2006 | 5 ROOM | S$225,000 | 1,432 sqft | S$157 | 04 TO 06 | 87 yr 7 mo |
| Sep 2005 | 5 ROOM | S$290,000 | 1,410 sqft | S$206 | 04 TO 06 | 88 yr 4 mo |
| Oct 2003 | 5 ROOM | S$320,000 | 1,432 sqft | S$224 | 07 TO 09 | 90 yr 3 mo |
| Aug 2002 | 5 ROOM | S$355,000 | 1,421 sqft | S$250 | 13 TO 15 | 91 yr 5 mo |
| Jun 2002 | 5 ROOM | S$327,000 | 1,464 sqft | S$223 | 01 TO 03 | 91 yr 7 mo |
| May 2002 | 5 ROOM | S$313,000 | 1,432 sqft | S$219 | 04 TO 06 | 91 yr 8 mo |
| Aug 2001 | 5 ROOM | S$330,800 | 1,432 sqft | S$231 | 04 TO 06 | 92 yr 5 mo |
| Apr 2001 | 5 ROOM | S$352,000 | 1,410 sqft | S$250 | 07 TO 09 | 92 yr 9 mo |
| Oct 2000 | 5 ROOM | S$372,000 | 1,410 sqft | S$264 | 04 TO 06 | 93 yr 3 mo |
| Aug 2000 | 5 ROOM | S$382,000 | 1,432 sqft | S$267 | 07 TO 09 | 93 yr 5 mo |
| Jul 2000 | 5 ROOM | S$387,000 | 1,475 sqft | S$262 | 13 TO 15 | 93 yr 6 mo |
| Jan 2000 | 5 ROOM | S$398,000 | 1,410 sqft | S$282 | 10 TO 12 | 94 yrs |
| Aug 1999 | 5 ROOM | S$391,000 | 1,421 sqft | S$275 | 13 TO 15 | 94 yr 5 mo |
| Aug 1999 | 5 ROOM | S$343,000 | 1,421 sqft | S$241 | 01 TO 03 | 94 yr 5 mo |
| Jul 1999 | 5 ROOM | S$370,000 | 1,410 sqft | S$262 | 10 TO 12 | 94 yr 6 mo |
| Jul 1999 | 5 ROOM | S$352,000 | 1,432 sqft | S$246 | 01 TO 03 | 94 yr 6 mo |
| Jul 1999 | 5 ROOM | S$347,000 | 1,421 sqft | S$244 | 01 TO 03 | 94 yr 6 mo |
| Jul 1999 | 5 ROOM | S$340,000 | 1,475 sqft | S$231 | 01 TO 03 | 94 yr 6 mo |
| Jun 1999 | 5 ROOM | S$374,000 | 1,464 sqft | S$255 | 07 TO 09 | 94 yr 7 mo |
| Jun 1999 | 5 ROOM | S$373,000 | 1,464 sqft | S$255 | 10 TO 12 | 94 yr 7 mo |
| May 1999 | 5 ROOM | S$340,000 | 1,432 sqft | S$237 | 01 TO 03 | 94 yr 8 mo |
Showing the 40 most recent of 46 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 508 Choa Chu Kang St 51
S$471
-1.3%1 sales6.1% yield
Blk 503 Choa Chu Kang St 51
S$451
—4 sales6.5% yield
Blk 506 Choa Chu Kang St 51
S$458
-2.8%2 sales6.7% yield
Blk 505 Choa Chu Kang St 51
S$460
-5.3%3 sales6.3% yield
Blk 507 Choa Chu Kang St 51
S$484
—2 sales5.2% 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.