Blk 631 Choa Chu Kang Nth 6
CHOA CHU KANG NTH 6 · CHOA CHU KANG · Singapore 680631 · D23
Median PSF · 12m
S$582
Median price · 12m
S$890K
Latest sale
S$890K
Sep 2026
1-year change
+12.8%
Sales · 12m
2
88 all time
Gross yield
6.54%
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
- +33.2%
- Annualised
- +17.8%
- Transactions
- 23
- 1 year
- +12.8%
- 3 years p.a.
- +7.8%
- 5 years p.a.
- +5.7%
- 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 631 Choa Chu Kang Nth 6 | D23 median | Difference |
|---|---|---|---|
| Median PSF | S$582 | S$561 | +3.8% |
| Median price | S$890K | S$603K | +47.6% |
| Gross rental yield | 6.54% | 6.33% | +0.2 pts |
| 1-year price change | +12.8% | +0.1% | +12.6 pts |
This development trades about 4% above 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$3,075
Contracts · 12m
4
Implied annual rent
S$37K
Gross yield
6.54%
| Unit type | Contracts | Median rent |
|---|---|---|
| 4 ROOM | 4 | S$3,075 |
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%93
Three-year annualised change in median PSF, or one year where three is unavailable.
- Locationweight 15%83
Distance to the nearest rail station, plus schools within 1 km. Nearest is Yew Tee MRT at 140 m.
- Rental yieldweight 20%59
Gross yield against every other development in its segment.
- Valuationweight 22%32
How its median price per square foot compares with its own district.
- Supply riskweight 10%26
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.
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 MRT140 m
- Choa Chu Kang LRT1.3 km
- South View LRT1.8 km
Schools within 2 km
- Yew Tee Primary Schoolprimary320 m
- Kranji Primary Schoolprimary350 m
- Unity Secondary Schoolsecondary (s1-s5)440 m
- Regent Secondary Schoolsecondary (s1-s5)490 m
- De La Salle Schoolprimary590 m
- Unity Primary Schoolprimary710 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 |
|---|---|---|---|---|---|---|
| Sep 2026 | EXECUTIVE | S$890,000 | 1,528 sqft | S$582 | 10 TO 12 | 70 yr 5 mo |
| Sep 2026 | EXECUTIVE | S$890,000 | 1,528 sqft | S$582 | 10 TO 12 | 70 yr 5 mo |
| Sep 2025 | 4 ROOM | S$690,000 | 1,216 sqft | S$567 | 04 TO 06 | 71 yr 5 mo |
| Sep 2025 | 4 ROOM | S$690,000 | 1,216 sqft | S$567 | 04 TO 06 | 71 yr 5 mo |
| Sep 2025 | 4 ROOM | S$670,000 | 1,216 sqft | S$551 | 10 TO 12 | 71 yr 4 mo |
| Sep 2025 | 4 ROOM | S$670,000 | 1,216 sqft | S$551 | 10 TO 12 | 71 yr 4 mo |
| Sep 2025 | 4 ROOM | S$590,000 | 1,216 sqft | S$485 | 01 TO 03 | 71 yr 4 mo |
| Sep 2025 | 4 ROOM | S$590,000 | 1,216 sqft | S$485 | 01 TO 03 | 71 yr 4 mo |
| Dec 2024 | 4 ROOM | S$628,000 | 1,216 sqft | S$516 | 07 TO 09 | 72 yr 3 mo |
| Dec 2024 | 4 ROOM | S$628,000 | 1,216 sqft | S$516 | 07 TO 09 | 72 yr 3 mo |
| Dec 2024 | 4 ROOM | S$612,888 | 1,216 sqft | S$504 | 07 TO 09 | 72 yr 3 mo |
| Dec 2024 | 4 ROOM | S$612,888 | 1,216 sqft | S$504 | 07 TO 09 | 72 yr 3 mo |
| May 2024 | EXECUTIVE | S$808,000 | 1,528 sqft | S$529 | 07 TO 09 | 72 yr 9 mo |
| May 2024 | EXECUTIVE | S$808,000 | 1,528 sqft | S$529 | 07 TO 09 | 72 yr 9 mo |
| May 2024 | 4 ROOM | S$600,000 | 1,216 sqft | S$493 | 04 TO 06 | 72 yr 9 mo |
| May 2024 | 4 ROOM | S$600,000 | 1,216 sqft | S$493 | 04 TO 06 | 72 yr 9 mo |
| Dec 2022 | 4 ROOM | S$582,000 | 1,216 sqft | S$478 | 10 TO 12 | 74 yr 3 mo |
| Dec 2022 | 4 ROOM | S$582,000 | 1,216 sqft | S$478 | 10 TO 12 | 74 yr 3 mo |
| Dec 2022 | 4 ROOM | S$550,000 | 1,216 sqft | S$452 | 10 TO 12 | 74 yr 2 mo |
| Dec 2022 | 4 ROOM | S$550,000 | 1,216 sqft | S$452 | 10 TO 12 | 74 yr 2 mo |
| Jul 2022 | 4 ROOM | S$567,000 | 1,216 sqft | S$466 | 07 TO 09 | 74 yr 6 mo |
| Jul 2022 | 4 ROOM | S$567,000 | 1,216 sqft | S$466 | 07 TO 09 | 74 yr 6 mo |
| Aug 2021 | EXECUTIVE | S$668,000 | 1,528 sqft | S$437 | 01 TO 03 | 75 yr 6 mo |
| Jan 2021 | EXECUTIVE | S$680,000 | 1,528 sqft | S$445 | 10 TO 12 | 76 yr 1 mo |
| Aug 2020 | 4 ROOM | S$460,000 | 1,216 sqft | S$378 | 04 TO 06 | 76 yr 6 mo |
| Jul 2019 | 4 ROOM | S$470,000 | 1,216 sqft | S$386 | 07 TO 09 | 77 yr 6 mo |
| Jun 2019 | 4 ROOM | S$460,000 | 1,216 sqft | S$378 | 01 TO 03 | 77 yr 7 mo |
| Jun 2019 | 4 ROOM | S$410,000 | 1,216 sqft | S$337 | 01 TO 03 | 77 yr 7 mo |
| Apr 2019 | 4 ROOM | S$392,000 | 1,216 sqft | S$322 | 04 TO 06 | 77 yr 9 mo |
| Mar 2019 | EXECUTIVE | S$560,000 | 1,528 sqft | S$366 | 10 TO 12 | 77 yr 10 mo |
| Jan 2015 | 4 ROOM | S$510,000 | 1,216 sqft | S$419 | 04 TO 06 | 82 yrs |
| Mar 2013 | 4 ROOM | S$560,000 | 1,216 sqft | S$460 | 04 TO 06 | 83 yr 10 mo |
| Jan 2013 | 4 ROOM | S$522,888 | 1,216 sqft | S$430 | 07 TO 09 | 84 yrs |
| Sep 2012 | 4 ROOM | S$505,000 | 1,216 sqft | S$415 | 04 TO 06 | 84 yr 4 mo |
| May 2012 | EXECUTIVE | S$680,000 | 1,528 sqft | S$445 | 06 TO 10 | 84 yr 8 mo |
| Mar 2012 | 4 ROOM | S$505,000 | 1,216 sqft | S$415 | 06 TO 10 | 84 yr 10 mo |
| Jul 2011 | 4 ROOM | S$482,000 | 1,216 sqft | S$396 | 07 TO 09 | 85 yr 6 mo |
| Feb 2011 | 4 ROOM | S$465,000 | 1,216 sqft | S$382 | 10 TO 12 | 85 yr 11 mo |
| Jan 2011 | 4 ROOM | S$483,000 | 1,216 sqft | S$397 | 10 TO 12 | 86 yrs |
| Oct 2010 | 4 ROOM | S$465,000 | 1,216 sqft | S$382 | 10 TO 12 | 86 yr 3 mo |
Showing the 40 most recent of 88 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 632 Choa Chu Kang Nth 6
S$527
-6.5%2 sales5.4% yield
Blk 637 Choa Chu Kang Nth 6
S$522
-4.0%2 sales5.7% yield
Blk 788 Choa Chu Kang Nth 6
S$533
+1.6%4 sales5.9% yield
Blk 633 Choa Chu Kang Nth 6
S$556
-2.9%2 sales5.4% yield
Blk 638 Choa Chu Kang St 64
S$586
+2.9%4 sales5.8% yield
Blk 789 Choa Chu Kang Nth 6
S$515
+4.4%2 sales6.8% yield
Blk 639 Choa Chu Kang St 64
S$563
-12.1%4 sales5.4% yield
Blk 786 Choa Chu Kang Dr
S$512
-0.2%4 sales5.0% 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.