Blk 637 Choa Chu Kang Nth 6
CHOA CHU KANG NTH 6 · CHOA CHU KANG · Singapore 680637 · D23
Median PSF · 12m
S$522
Median price · 12m
S$635K
Latest sale
S$635K
Feb 2026
1-year change
-4.0%
Sales · 12m
1
77 all time
Gross yield
5.26%
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
- +29.6%
- Annualised
- +12.2%
- Transactions
- 9
- 1 year
- -4.0%
- 3 years p.a.
- +3.0%
- 5 years p.a.
- +5.3%
- Median size
- 1,216 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 637 Choa Chu Kang Nth 6 | D23 median | Difference |
|---|---|---|---|
| Median PSF | S$522 | S$564 | -7.5% |
| Median price | S$635K | S$600K | +5.8% |
| Gross rental yield | 5.26% | 6.36% | -1.1 pts |
| 1-year price change | -4.0% | +1.0% | -4.9 pts |
This development trades about 7% 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
1
Implied annual rent
S$36K
Gross yield
5.26%
| Unit type | Contracts | Median rent |
|---|---|---|
| EXECUTIVE | 1 | S$3,000 |
Investment analysis
Investment score 43 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
43/100
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%85
Distance to the nearest rail station, plus schools within 1 km. Nearest is Yew Tee MRT at 100 m.
- Valuationweight 22%64
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.
- Price momentumweight 18%32
Three-year annualised change in median PSF, or one year where three is unavailable.
- Liquidityweight 15%22
Transactions in the last 12 months — how easily it trades.
- Rental yieldweight 20%19
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
- Yew Tee MRT100 m
- Choa Chu Kang LRT1.4 km
- South View LRT1.9 km
Schools within 2 km
- Yew Tee Primary Schoolprimary320 m
- Unity Secondary Schoolsecondary (s1-s5)380 m
- Kranji Primary Schoolprimary430 m
- Regent Secondary Schoolsecondary (s1-s5)560 m
- De La Salle Schoolprimary620 m
- Unity Primary Schoolprimary630 m
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 |
|---|---|---|---|---|---|---|
| Feb 2026 | 4 ROOM | S$635,000 | 1,216 sqft | S$522 | 07 TO 09 | 70 yr 11 mo |
| Sep 2025 | EXECUTIVE | S$858,000 | 1,539 sqft | S$557 | 13 TO 15 | 71 yr 5 mo |
| Jun 2025 | 4 ROOM | S$650,000 | 1,216 sqft | S$534 | 07 TO 09 | 71 yr 8 mo |
| Dec 2024 | EXECUTIVE | S$830,888 | 1,528 sqft | S$544 | 07 TO 09 | 72 yr 2 mo |
| Dec 2023 | EXECUTIVE | S$740,000 | 1,528 sqft | S$484 | 04 TO 06 | 73 yr 2 mo |
| Aug 2023 | 4 ROOM | S$638,000 | 1,216 sqft | S$525 | 13 TO 15 | 73 yr 7 mo |
| Jan 2023 | 4 ROOM | S$525,000 | 1,216 sqft | S$432 | 01 TO 03 | 74 yr 1 mo |
| Jul 2022 | 4 ROOM | S$505,000 | 1,216 sqft | S$415 | 01 TO 03 | 74 yr 7 mo |
| Jul 2021 | 4 ROOM | S$490,000 | 1,216 sqft | S$403 | 07 TO 09 | 75 yr 7 mo |
| Aug 2020 | 4 ROOM | S$450,000 | 1,216 sqft | S$370 | 04 TO 06 | 76 yr 6 mo |
| Jun 2020 | 4 ROOM | S$458,000 | 1,216 sqft | S$377 | 10 TO 12 | 76 yr 9 mo |
| Aug 2019 | 4 ROOM | S$455,000 | 1,216 sqft | S$374 | 10 TO 12 | 77 yr 5 mo |
| Nov 2018 | 4 ROOM | S$460,000 | 1,216 sqft | S$378 | 10 TO 12 | 78 yr 2 mo |
| Nov 2018 | 4 ROOM | S$410,000 | 1,216 sqft | S$337 | 04 TO 06 | 78 yr 2 mo |
| Aug 2018 | 4 ROOM | S$420,000 | 1,216 sqft | S$345 | 04 TO 06 | 78 yr 6 mo |
| Sep 2016 | 4 ROOM | S$382,000 | 1,216 sqft | S$314 | 01 TO 03 | 80 yrs |
| Dec 2015 | 4 ROOM | S$430,000 | 1,216 sqft | S$354 | 04 TO 06 | 81 yrs |
| Aug 2015 | 4 ROOM | S$450,000 | 1,216 sqft | S$370 | 04 TO 06 | 81 yrs |
| Apr 2013 | 4 ROOM | S$555,500 | 1,216 sqft | S$457 | 07 TO 09 | 83 yr 9 mo |
| Sep 2012 | 4 ROOM | S$544,000 | 1,216 sqft | S$447 | 07 TO 09 | 84 yr 4 mo |
| May 2012 | 4 ROOM | S$505,000 | 1,216 sqft | S$415 | 01 TO 05 | 84 yr 8 mo |
| Apr 2012 | 4 ROOM | S$485,000 | 1,216 sqft | S$399 | 01 TO 05 | 84 yr 9 mo |
| Sep 2011 | 4 ROOM | S$505,000 | 1,216 sqft | S$415 | 07 TO 09 | 85 yr 4 mo |
| Jul 2011 | 4 ROOM | S$465,000 | 1,216 sqft | S$382 | 01 TO 03 | 85 yr 6 mo |
| Jul 2010 | EXECUTIVE | S$580,000 | 1,528 sqft | S$379 | 04 TO 06 | 86 yr 6 mo |
| May 2010 | 4 ROOM | S$405,000 | 1,216 sqft | S$333 | 04 TO 06 | 86 yr 8 mo |
| Sep 2009 | 4 ROOM | S$362,000 | 1,216 sqft | S$298 | 01 TO 03 | 87 yr 4 mo |
| Mar 2009 | 4 ROOM | S$365,000 | 1,216 sqft | S$300 | 04 TO 06 | 87 yr 10 mo |
| Nov 2008 | EXECUTIVE | S$488,000 | 1,528 sqft | S$319 | 07 TO 09 | 88 yr 2 mo |
| Nov 2008 | 4 ROOM | S$382,500 | 1,216 sqft | S$314 | 07 TO 09 | 88 yr 2 mo |
| Aug 2008 | 4 ROOM | S$383,000 | 1,216 sqft | S$315 | 13 TO 15 | 88 yr 5 mo |
| Aug 2008 | 4 ROOM | S$375,000 | 1,216 sqft | S$308 | 01 TO 03 | 88 yr 5 mo |
| Jun 2008 | EXECUTIVE | S$450,000 | 1,528 sqft | S$294 | 04 TO 06 | 88 yr 7 mo |
| Apr 2008 | 4 ROOM | S$368,000 | 1,216 sqft | S$303 | 10 TO 12 | 88 yr 9 mo |
| Dec 2007 | 4 ROOM | S$340,000 | 1,216 sqft | S$280 | 10 TO 12 | 89 yr 1 mo |
| Oct 2007 | 4 ROOM | S$353,000 | 1,216 sqft | S$290 | 10 TO 12 | 89 yr 3 mo |
| Jan 2007 | 4 ROOM | S$268,000 | 1,216 sqft | S$220 | 01 TO 03 | 90 yrs |
| Dec 2006 | EXECUTIVE | S$360,000 | 1,528 sqft | S$236 | 01 TO 03 | 90 yr 1 mo |
| Oct 2006 | 4 ROOM | S$278,000 | 1,216 sqft | S$229 | 07 TO 09 | 90 yr 3 mo |
| Sep 2006 | 4 ROOM | S$281,000 | 1,216 sqft | S$231 | 07 TO 09 | 90 yr 4 mo |
Showing the 40 most recent of 77 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 638 Choa Chu Kang St 64
S$586
+2.9%2 sales5.8% yield
Blk 632 Choa Chu Kang Nth 6
S$527
-5.4%1 sales5.4% yield
Blk 639 Choa Chu Kang St 64
S$563
-12.1%2 sales5.4% yield
Blk 643 Choa Chu Kang St 64
S$591
—1 sales5.4% yield
Blk 633 Choa Chu Kang Nth 6
S$556
+1.9%1 sales5.5% yield
Blk 635 Choa Chu Kang Nth 6
S$507
+4.5%4 sales6.2% yield
Blk 642 Choa Chu Kang St 64
S$583
+2.1%3 sales6.1% yield
Blk 640 Choa Chu Kang St 64
S$603
-4.0%2 sales5.3% 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.