Blk 421 Jurong West St 42
JURONG WEST ST 42 · JURONG WEST · Singapore 640421 · D22
Median PSF · 12m
S$552
Median price · 12m
S$404K
Latest sale
S$380K
Feb 2026
1-year change
-5.0%
Sales · 12m
6
169 all time
Gross yield
7.44%
3 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
- +17.3%
- Annualised
- +4.7%
- Transactions
- 33
- 1 year
- -5.0%
- 3 years p.a.
- +3.9%
- 5 years p.a.
- +4.3%
- Median size
- 689 sqft
Against the neighbourhood
How it compares within D22
Jurong, Boon Lay, Tuas. All figures are medians over the last 12 months for HDB flats in this district.
| Measure | Blk 421 Jurong West St 42 | D22 median | Difference |
|---|---|---|---|
| Median PSF | S$552 | S$521 | +5.8% |
| Median price | S$404K | S$555K | -27.2% |
| Gross rental yield | 7.44% | 7.45% | -0.0 pts |
| 1-year price change | -5.0% | -0.5% | -4.5 pts |
This development trades about 6% above the D22 median price per square foot.
Rental
Rent and yield
From HDB approved subletting contracts published on data.gov.sg.
Median monthly rent
S$2,800
Contracts · 12m
3
Implied annual rent
S$34K
Gross yield
7.44%
| Unit type | Contracts | Median rent |
|---|---|---|
| 3 ROOM | 2 | S$2,250 |
| 4 ROOM | 1 | S$3,400 |
Investment analysis
Investment score 50 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
50/100
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.
- Rental yieldweight 20%81
Gross yield against every other development in its segment.
- Liquidityweight 15%62
Transactions in the last 12 months — how easily it trades.
- Price momentumweight 18%50
Three-year annualised change in median PSF, or one year where three is unavailable.
- Supply riskweight 10%48
Upcoming units recorded in the same district. Higher score means less competing supply.
- Locationweight 15%29
Distance to the nearest rail station, plus schools within 1 km. Nearest is Hong Kah MRT at 890 m.
- Valuationweight 22%28
How its median price per square foot compares with its own district.
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
- Hong Kah MRT890 m
- Lakeside MRT1.0 km
- Tengah Plantation MRT1.0 km
- Tengah Park MRT1.1 km
Schools within 2 km
- Jurongville Secondary Schoolsecondary (s1-s5)210 m
- Fuhua Secondary Schoolsecondary (s1-s5)370 m
- Yuhua Secondary Schoolsecondary (s1-s5)620 m
- Hua Yi Secondary Schoolsecondary (s1-s5)660 m
- Jurong Primary Schoolprimary680 m
- Shuqun 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 |
|---|---|---|---|---|---|---|
| Feb 2026 | 3 ROOM | S$380,000 | 689 sqft | S$552 | 04 TO 06 | 58 yr 4 mo |
| Feb 2026 | 3 ROOM | S$380,000 | 689 sqft | S$552 | 04 TO 06 | 58 yr 4 mo |
| Jan 2026 | 4 ROOM | S$450,000 | 904 sqft | S$498 | 01 TO 03 | 58 yr 7 mo |
| Jan 2026 | 4 ROOM | S$450,000 | 904 sqft | S$498 | 01 TO 03 | 58 yr 7 mo |
| Nov 2025 | 3 ROOM | S$403,888 | 689 sqft | S$586 | 07 TO 09 | 58 yr 7 mo |
| Nov 2025 | 3 ROOM | S$403,888 | 689 sqft | S$586 | 07 TO 09 | 58 yr 7 mo |
| Mar 2025 | 3 ROOM | S$400,000 | 689 sqft | S$581 | 07 TO 09 | 59 yr 3 mo |
| Mar 2025 | 3 ROOM | S$400,000 | 689 sqft | S$581 | 07 TO 09 | 59 yr 3 mo |
| Oct 2024 | 3 ROOM | S$388,000 | 689 sqft | S$563 | 07 TO 09 | 59 yr 9 mo |
| Oct 2024 | 3 ROOM | S$388,000 | 689 sqft | S$563 | 07 TO 09 | 59 yr 9 mo |
| Jul 2024 | 3 ROOM | S$375,000 | 689 sqft | S$544 | 04 TO 06 | 60 yrs |
| Jul 2024 | 3 ROOM | S$375,000 | 689 sqft | S$544 | 04 TO 06 | 60 yrs |
| Apr 2024 | 3 ROOM | S$375,000 | 689 sqft | S$544 | 04 TO 06 | 60 yr 3 mo |
| Apr 2024 | 3 ROOM | S$375,000 | 689 sqft | S$544 | 04 TO 06 | 60 yr 3 mo |
| Oct 2023 | 3 ROOM | S$343,000 | 689 sqft | S$498 | 07 TO 09 | 60 yr 8 mo |
| Oct 2023 | 3 ROOM | S$343,000 | 689 sqft | S$498 | 07 TO 09 | 60 yr 8 mo |
| Sep 2023 | 3 ROOM | S$350,000 | 689 sqft | S$508 | 07 TO 09 | 60 yr 10 mo |
| Sep 2023 | 3 ROOM | S$350,000 | 689 sqft | S$508 | 07 TO 09 | 60 yr 10 mo |
| May 2023 | 4 ROOM | S$438,000 | 904 sqft | S$484 | 01 TO 03 | 61 yr 2 mo |
| May 2023 | 4 ROOM | S$438,000 | 904 sqft | S$484 | 01 TO 03 | 61 yr 2 mo |
| Feb 2023 | 4 ROOM | S$425,000 | 904 sqft | S$470 | 01 TO 03 | 61 yr 5 mo |
| Feb 2023 | 4 ROOM | S$425,000 | 904 sqft | S$470 | 01 TO 03 | 61 yr 5 mo |
| Aug 2022 | 3 ROOM | S$348,000 | 689 sqft | S$505 | 04 TO 06 | 61 yr 11 mo |
| Aug 2022 | 3 ROOM | S$348,000 | 689 sqft | S$505 | 04 TO 06 | 61 yr 11 mo |
| Jul 2022 | 4 ROOM | S$430,000 | 958 sqft | S$449 | 07 TO 09 | 62 yrs |
| Jul 2022 | 4 ROOM | S$430,000 | 958 sqft | S$449 | 07 TO 09 | 62 yrs |
| Jul 2022 | 3 ROOM | S$316,000 | 689 sqft | S$459 | 04 TO 06 | 62 yrs |
| Jul 2022 | 3 ROOM | S$316,000 | 689 sqft | S$459 | 04 TO 06 | 62 yrs |
| Apr 2022 | 3 ROOM | S$328,000 | 689 sqft | S$476 | 04 TO 06 | 62 yr 2 mo |
| Apr 2022 | 3 ROOM | S$328,000 | 689 sqft | S$476 | 04 TO 06 | 62 yr 2 mo |
| Jan 2022 | 3 ROOM | S$320,000 | 689 sqft | S$465 | 07 TO 09 | 62 yr 6 mo |
| Jan 2022 | 3 ROOM | S$320,000 | 689 sqft | S$465 | 07 TO 09 | 62 yr 6 mo |
| May 2021 | 3 ROOM | S$308,000 | 689 sqft | S$447 | 07 TO 09 | 63 yr 2 mo |
| Jul 2020 | 4 ROOM | S$315,000 | 904 sqft | S$348 | 01 TO 03 | 64 yrs |
| Jan 2020 | 4 ROOM | S$315,000 | 904 sqft | S$348 | 10 TO 12 | 64 yr 5 mo |
| May 2019 | 3 ROOM | S$257,000 | 689 sqft | S$373 | 07 TO 09 | 65 yr 1 mo |
| Mar 2019 | 3 ROOM | S$241,000 | 689 sqft | S$350 | 01 TO 03 | 65 yr 3 mo |
| May 2017 | 3 ROOM | S$253,000 | 689 sqft | S$367 | 04 TO 06 | 67 yr 1 mo |
| Apr 2017 | 4 ROOM | S$340,000 | 904 sqft | S$376 | 01 TO 03 | 67 yr 2 mo |
| Jan 2017 | 3 ROOM | S$269,000 | 689 sqft | S$390 | 07 TO 09 | 67 yr 5 mo |
Showing the 40 most recent of 169 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 420 Jurong West St 42
S$508
-4.9%4 sales8.0% yield
Blk 490 Jurong West Ave 1
S$570
+26.4%2 sales6.5% yield
Blk 419 Jurong West St 42
S$525
—2 sales8.2% yield
Blk 422 Jurong West St 42
S$523
-8.9%6 sales7.3% yield
Blk 489 Jurong West Ave 1
S$469
-3.0%6 sales7.4% yield
Blk 417 Jurong West St 42
S$521
-8.0%4 sales8.2% yield
Blk 491 Jurong West Ave 1
S$527
+8.1%6 sales8.1% yield
Blk 418 Jurong West St 42
S$514
+3.7%2 sales
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.