Blk 477 Sembawang Dr
SEMBAWANG DR · SEMBAWANG · Singapore 750477 · D27
Median PSF · 12m
S$567
Median price · 12m
S$537K
Latest sale
S$483K
Aug 2026
1-year change
-0.1%
Sales · 12m
4
88 all time
Gross yield
7.47%
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
- +9.0%
- Annualised
- +3.2%
- Transactions
- 15
- 1 year
- -0.1%
- 3 years p.a.
- +7.1%
- 5 years p.a.
- +9.8%
- Median size
- 947 sqft
Against the neighbourhood
How it compares within D27
Yishun, Sembawang. All figures are medians over the last 12 months for HDB flats in this district.
| Measure | Blk 477 Sembawang Dr | D27 median | Difference |
|---|---|---|---|
| Median PSF | S$567 | S$572 | -0.9% |
| Median price | S$537K | S$565K | -5.0% |
| Gross rental yield | 7.47% | 6.45% | +1.0 pts |
| 1-year price change | -0.1% | -2.6% | +2.5 pts |
This development trades broadly in line with the D27 median.
Rental
Rent and yield
From HDB approved subletting contracts published on data.gov.sg.
Median monthly rent
S$2,700
Contracts · 12m
4
Implied annual rent
S$32K
Gross yield
7.47%
| Unit type | Contracts | Median rent |
|---|---|---|
| 4 ROOM | 4 | S$2,700 |
Investment analysis
Investment score 67 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
67/100
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%88
Three-year annualised change in median PSF, or one year where three is unavailable.
- Rental yieldweight 20%82
Gross yield against every other development in its segment.
- Liquidityweight 15%79
Transactions in the last 12 months — how easily it trades.
- Supply riskweight 10%54
Upcoming units recorded in the same district. Higher score means less competing supply.
- Locationweight 15%52
Distance to the nearest rail station, plus schools within 1 km. Nearest is Sembawang MRT at 520 m.
- Valuationweight 22%43
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
- Sembawang MRT520 m
- Canberra MRT1.8 km
Schools within 2 km
- Canberra Primary Schoolprimary120 m
- Endeavour Primary Schoolprimary240 m
- Canberra Secondary Schoolsecondary (s1-s5)290 m
- Northoaks Primary Schoolprimary570 m
- Wellington Primary Schoolprimary640 m
- Sembawang Secondary Schoolsecondary (s1-s5)750 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 |
|---|---|---|---|---|---|---|
| Aug 2026 | 4 ROOM | S$483,000 | 947 sqft | S$510 | 01 TO 03 | 73 yrs |
| Mar 2026 | 4 ROOM | S$543,000 | 926 sqft | S$587 | 13 TO 15 | 73 yr 5 mo |
| Mar 2026 | 4 ROOM | S$530,000 | 947 sqft | S$560 | 10 TO 12 | 73 yr 5 mo |
| Dec 2025 | 4 ROOM | S$545,000 | 947 sqft | S$575 | 01 TO 03 | 73 yr 8 mo |
| Aug 2025 | 4 ROOM | S$530,000 | 947 sqft | S$560 | 01 TO 03 | 74 yrs |
| Apr 2025 | 4 ROOM | S$538,000 | 947 sqft | S$568 | 10 TO 12 | 74 yr 4 mo |
| Feb 2025 | 4 ROOM | S$545,000 | 947 sqft | S$575 | 13 TO 15 | 74 yr 6 mo |
| Aug 2024 | 4 ROOM | S$530,000 | 947 sqft | S$560 | 04 TO 06 | 75 yrs |
| Aug 2024 | 4 ROOM | S$520,000 | 947 sqft | S$549 | 13 TO 15 | 75 yrs |
| Nov 2023 | 4 ROOM | S$480,000 | 926 sqft | S$519 | 10 TO 12 | 75 yr 9 mo |
| Oct 2023 | 4 ROOM | S$430,000 | 926 sqft | S$465 | 01 TO 03 | 75 yr 10 mo |
| Feb 2023 | 4 ROOM | S$425,000 | 936 sqft | S$454 | 04 TO 06 | 76 yr 6 mo |
| Jan 2023 | 4 ROOM | S$435,000 | 926 sqft | S$470 | 10 TO 12 | 76 yr 7 mo |
| Sep 2022 | 4 ROOM | S$430,000 | 926 sqft | S$465 | 10 TO 12 | 76 yr 11 mo |
| Feb 2022 | 4 ROOM | S$438,000 | 936 sqft | S$468 | 07 TO 09 | 77 yr 5 mo |
| Mar 2021 | 4 ROOM | S$350,888 | 926 sqft | S$379 | 04 TO 06 | 78 yr 5 mo |
| Oct 2020 | 4 ROOM | S$308,000 | 926 sqft | S$333 | 04 TO 06 | 78 yr 10 mo |
| Aug 2020 | 4 ROOM | S$310,000 | 947 sqft | S$327 | 04 TO 06 | 78 yr 11 mo |
| Nov 2019 | 4 ROOM | S$315,000 | 926 sqft | S$340 | 07 TO 09 | 79 yr 8 mo |
| May 2019 | 4 ROOM | S$300,000 | 926 sqft | S$324 | 10 TO 12 | 80 yr 2 mo |
| Mar 2019 | 4 ROOM | S$300,000 | 936 sqft | S$320 | 04 TO 06 | 80 yr 4 mo |
| Aug 2018 | 4 ROOM | S$290,000 | 926 sqft | S$313 | 01 TO 03 | 80 yr 11 mo |
| Jul 2018 | 4 ROOM | S$300,000 | 926 sqft | S$324 | 10 TO 12 | 81 yrs |
| Jun 2018 | 4 ROOM | S$297,000 | 926 sqft | S$321 | 07 TO 09 | 81 yr 2 mo |
| Apr 2018 | 4 ROOM | S$335,000 | 947 sqft | S$354 | 04 TO 06 | 81 yr 4 mo |
| Apr 2018 | 4 ROOM | S$303,000 | 936 sqft | S$324 | 10 TO 12 | 81 yr 3 mo |
| Jul 2017 | 4 ROOM | S$321,000 | 947 sqft | S$339 | 01 TO 03 | 82 yrs |
| Jan 2017 | 4 ROOM | S$305,000 | 926 sqft | S$329 | 01 TO 03 | 82 yr 6 mo |
| Jun 2016 | 4 ROOM | S$318,000 | 936 sqft | S$340 | 07 TO 09 | 83 yrs |
| Dec 2015 | 4 ROOM | S$357,000 | 947 sqft | S$377 | 10 TO 12 | 83 yrs |
| Oct 2012 | 4 ROOM | S$375,000 | 947 sqft | S$396 | 04 TO 06 | 86 yr 3 mo |
| Aug 2012 | 4 ROOM | S$383,000 | 936 sqft | S$409 | 07 TO 09 | 86 yr 5 mo |
| Aug 2010 | 4 ROOM | S$360,000 | 947 sqft | S$380 | 07 TO 09 | 88 yr 5 mo |
| Mar 2010 | 4 ROOM | S$313,000 | 926 sqft | S$338 | 10 TO 12 | 88 yr 10 mo |
| Nov 2009 | 4 ROOM | S$300,000 | 947 sqft | S$317 | 13 TO 15 | 89 yr 2 mo |
| Oct 2009 | 4 ROOM | S$302,000 | 926 sqft | S$326 | 13 TO 15 | 89 yr 3 mo |
| Oct 2009 | 4 ROOM | S$291,000 | 936 sqft | S$311 | 04 TO 06 | 89 yr 3 mo |
| Aug 2009 | 4 ROOM | S$287,000 | 947 sqft | S$303 | 04 TO 06 | 89 yr 5 mo |
| Jun 2009 | 4 ROOM | S$278,000 | 936 sqft | S$297 | 04 TO 06 | 89 yr 7 mo |
| May 2009 | 4 ROOM | S$285,800 | 947 sqft | S$302 | 07 TO 09 | 89 yr 8 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 478 Sembawang Dr
S$510
-4.2%5 sales7.1% yield
Blk 476 Sembawang Dr
S$488
-8.7%2 sales6.4% yield
Blk 471 Sembawang Dr
S$497
-0.7%2 sales5.7% yield
Blk 473 Sembawang Dr
S$557
—1 sales7.1% yield
Blk 479 Sembawang Dr
S$528
+2.0%1 sales7.4% yield
Blk 406 Sembawang Dr
S$567
+4.6%4 sales6.7% yield
Blk 407 Sembawang Dr
S$496
-7.6%4 sales6.8% yield
Blk 405 Admiralty Link
S$559
-2.2%1 sales6.3% 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.