Blk 523 Choa Chu Kang St 51
CHOA CHU KANG ST 51 · CHOA CHU KANG · Singapore 680523 · D23
Median PSF · 12m
S$479
Median price · 12m
S$758K
Latest sale
S$758K
Mar 2026
1-year change
—
Sales · 12m
1
54 all time
Gross yield
4.91%
1 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
- +28.9%
- Annualised
- +40.3%
- Transactions
- 5
- 1 year
- —
- 3 years p.a.
- —
- 5 years p.a.
- +6.4%
- Median size
- 1,582 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 523 Choa Chu Kang St 51 | D23 median | Difference |
|---|---|---|---|
| Median PSF | S$479 | S$564 | -15.1% |
| Median price | S$758K | S$600K | +26.3% |
| Gross rental yield | 4.91% | 6.36% | -1.4 pts |
| 1-year price change | — | +1.0% | — |
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$3,700
Contracts · 12m
1
Implied annual rent
S$44K
Gross yield
4.91%
| Unit type | Contracts | Median rent |
|---|---|---|
| EXECUTIVE | 1 | S$3,700 |
Investment analysis
Investment score 37 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
37/100
82% 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%86
How its median price per square foot compares with its own district.
- Supply riskweight 10%35
Upcoming units recorded in the same district. Higher score means less competing supply.
- Liquidityweight 15%22
Transactions in the last 12 months — how easily it trades.
- Locationweight 15%16
Distance to the nearest rail station, plus schools within 1 km. Nearest is Choa Chu Kang LRT at 800 m.
- Rental yieldweight 20%11
Gross yield against every other development in its segment.
- Price momentumweight 18%not measurable
Three-year annualised change in median PSF, or one year where three is unavailable.
Not enough data to score price momentum.
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 LRT800 m
- Yew Tee MRT1.0 km
- South View LRT1.3 km
- Choa Chu Kang West MRT1.4 km
Schools within 2 km
- Kranji Secondary Schoolsecondary (s1-s5)170 m
- De La Salle Schoolprimary440 m
- Kranji Primary Schoolprimary760 m
- Bukit Panjang Govt. High Schoolsecondary (s1-s5)1.1 km
- Unity Secondary Schoolsecondary (s1-s5)1.1 km
- 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 |
|---|---|---|---|---|---|---|
| Mar 2026 | EXECUTIVE | S$758,000 | 1,582 sqft | S$479 | 04 TO 06 | 68 yrs |
| Aug 2021 | EXECUTIVE | S$615,000 | 1,636 sqft | S$376 | 10 TO 12 | 72 yr 7 mo |
| Jul 2021 | EXECUTIVE | S$580,000 | 1,636 sqft | S$354 | 04 TO 06 | 72 yr 8 mo |
| Jul 2021 | EXECUTIVE | S$535,000 | 1,636 sqft | S$327 | 01 TO 03 | 72 yr 9 mo |
| May 2021 | EXECUTIVE | S$580,000 | 1,561 sqft | S$372 | 13 TO 15 | 72 yr 10 mo |
| Dec 2020 | EXECUTIVE | S$480,000 | 1,636 sqft | S$293 | 01 TO 03 | 73 yr 3 mo |
| Oct 2020 | EXECUTIVE | S$550,000 | 1,582 sqft | S$348 | 07 TO 09 | 73 yr 4 mo |
| Jun 2017 | EXECUTIVE | S$570,000 | 1,561 sqft | S$365 | 13 TO 15 | 76 yr 8 mo |
| Jun 2016 | EXECUTIVE | S$505,000 | 1,582 sqft | S$319 | 04 TO 06 | 77 yrs |
| Apr 2012 | EXECUTIVE | S$537,000 | 1,582 sqft | S$339 | 01 TO 05 | 81 yr 9 mo |
| Oct 2010 | EXECUTIVE | S$545,000 | 1,561 sqft | S$349 | 13 TO 15 | 83 yr 3 mo |
| Oct 2010 | EXECUTIVE | S$470,000 | 1,582 sqft | S$297 | 01 TO 03 | 83 yr 3 mo |
| Jun 2010 | EXECUTIVE | S$435,000 | 1,636 sqft | S$266 | 04 TO 06 | 83 yr 7 mo |
| Apr 2010 | EXECUTIVE | S$430,000 | 1,636 sqft | S$263 | 04 TO 06 | 83 yr 9 mo |
| Oct 2009 | EXECUTIVE | S$405,000 | 1,636 sqft | S$248 | 01 TO 03 | 84 yr 3 mo |
| Aug 2009 | EXECUTIVE | S$400,000 | 1,561 sqft | S$256 | 13 TO 15 | 84 yr 5 mo |
| May 2009 | EXECUTIVE | S$417,000 | 1,582 sqft | S$264 | 13 TO 15 | 84 yr 8 mo |
| Feb 2009 | EXECUTIVE | S$407,000 | 1,582 sqft | S$257 | 13 TO 15 | 84 yr 11 mo |
| Aug 2008 | EXECUTIVE | S$405,000 | 1,582 sqft | S$256 | 10 TO 12 | 85 yr 5 mo |
| Aug 2008 | EXECUTIVE | S$380,000 | 1,582 sqft | S$240 | 01 TO 03 | 85 yr 5 mo |
| Sep 2007 | EXECUTIVE | S$320,000 | 1,572 sqft | S$204 | 04 TO 06 | 86 yr 4 mo |
| Sep 2007 | EXECUTIVE | S$320,000 | 1,636 sqft | S$196 | 01 TO 03 | 86 yr 4 mo |
| Mar 2007 | EXECUTIVE | S$328,000 | 1,636 sqft | S$200 | 07 TO 09 | 86 yr 10 mo |
| Mar 2007 | EXECUTIVE | S$312,000 | 1,561 sqft | S$200 | 13 TO 15 | 86 yr 10 mo |
| Aug 2003 | EXECUTIVE | S$325,000 | 1,582 sqft | S$205 | 01 TO 03 | 90 yr 5 mo |
| Jul 2003 | EXECUTIVE | S$328,000 | 1,636 sqft | S$200 | 01 TO 03 | 90 yr 6 mo |
| Apr 2003 | EXECUTIVE | S$415,000 | 1,636 sqft | S$254 | 10 TO 12 | 90 yr 9 mo |
| Sep 2001 | EXECUTIVE | S$433,800 | 1,582 sqft | S$274 | 07 TO 09 | 92 yr 4 mo |
| Jul 2001 | EXECUTIVE | S$443,000 | 1,572 sqft | S$282 | 10 TO 12 | 92 yr 6 mo |
| Jun 2000 | EXECUTIVE | S$435,000 | 1,636 sqft | S$266 | 01 TO 03 | 93 yr 7 mo |
| Mar 2000 | EXECUTIVE | S$503,000 | 1,572 sqft | S$320 | 07 TO 09 | 93 yr 10 mo |
| Jan 2000 | EXECUTIVE | S$488,000 | 1,582 sqft | S$308 | 07 TO 09 | 94 yrs |
| Oct 1999 | EXECUTIVE | S$485,000 | 1,582 sqft | S$307 | 10 TO 12 | 94 yr 3 mo |
| Oct 1999 | EXECUTIVE | S$430,000 | 1,582 sqft | S$272 | 07 TO 09 | 94 yr 3 mo |
| Jul 1999 | EXECUTIVE | S$473,000 | 1,582 sqft | S$299 | 10 TO 12 | 94 yr 6 mo |
| Jul 1999 | EXECUTIVE | S$473,000 | 1,561 sqft | S$303 | 13 TO 15 | 94 yr 6 mo |
| Jun 1999 | EXECUTIVE | S$427,000 | 1,636 sqft | S$261 | 04 TO 06 | 94 yr 7 mo |
| May 1999 | EXECUTIVE | S$410,000 | 1,572 sqft | S$261 | 07 TO 09 | 94 yr 8 mo |
| May 1999 | EXECUTIVE | S$348,000 | 1,582 sqft | S$220 | 01 TO 03 | 94 yr 8 mo |
| Apr 1999 | EXECUTIVE | S$430,000 | 1,582 sqft | S$272 | 01 TO 03 | 94 yr 9 mo |
Showing the 40 most recent of 54 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 531 Choa Chu Kang St 51
S$474
-0.1%1 sales5.7% yield
Blk 518 Choa Chu Kang St 51
S$470
-7.6%2 sales5.8% yield
Blk 512 Choa Chu Kang St 51
S$470
—1 sales6.2% yield
Blk 517 Choa Chu Kang St 51
S$487
-0.9%1 sales6.5% yield
Blk 511 Choa Chu Kang St 51
S$490
—1 sales5.7% yield
Blk 547 Choa Chu Kang St 52
S$480
-5.5%2 sales6.4% yield
Blk 513 Choa Chu Kang St 51
S$472
+0.4%1 sales5.8% yield
Blk 507 Choa Chu Kang St 51
S$484
—2 sales5.2% 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.