Blk 231B Sumang Lane
SUMANG LANE · PUNGGOL · Singapore 822231 · D19
Median PSF · 12m
S$622
Median price · 12m
S$729K
Latest sale
S$753K
Jul 2026
1-year change
-4.2%
Sales · 12m
4
33 all time
Gross yield
5.68%
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
- +17.3%
- Annualised
- +4.3%
- Transactions
- 33
- 1 year
- -4.2%
- 3 years p.a.
- +2.3%
- 5 years p.a.
- —
- Median size
- 1,216 sqft
Against the neighbourhood
How it compares within D19
Serangoon Gardens, Hougang, Punggol, Sengkang. All figures are medians over the last 12 months for HDB flats in this district.
| Measure | Blk 231B Sumang Lane | D19 median | Difference |
|---|---|---|---|
| Median PSF | S$622 | S$642 | -3.2% |
| Median price | S$729K | S$660K | +10.5% |
| Gross rental yield | 5.68% | 5.85% | -0.2 pts |
| 1-year price change | -4.2% | +0.5% | -4.7 pts |
This development trades about 3% below the D19 median price per square foot.
Rental
Rent and yield
From HDB approved subletting contracts published on data.gov.sg.
Median monthly rent
S$3,600
Contracts · 12m
1
Implied annual rent
S$43K
Gross yield
5.68%
| Unit type | Contracts | Median rent |
|---|---|---|
| 5 ROOM | 1 | S$3,600 |
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.
- Liquidityweight 15%79
Transactions in the last 12 months — how easily it trades.
- Valuationweight 22%50
How its median price per square foot compares with its own district.
- Supply riskweight 10%46
Upcoming units recorded in the same district. Higher score means less competing supply.
- Locationweight 15%36
Distance to the nearest rail station, plus schools within 1 km. Nearest is Farmway LRT at 600 m.
- Rental yieldweight 20%30
Gross yield against every other development in its segment.
- Price momentumweight 18%24
Three-year annualised change in median PSF, or one year where three is unavailable.
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
- Farmway LRT600 m
- Cheng Lim LRT700 m
- Soo Teck LRT720 m
- Sumang LRT1.1 km
Schools within 2 km
- Outram Secondary Schoolsecondary (s1-s5)490 m
- Yusof Ishak Secondary Schoolsecondary (s1-s5)760 m
- Punggol Green Primary Schoolprimary820 m
- Springdale Primary Schoolprimary850 m
- Valour Primary Schoolprimary1.0 km
- Nan Chiau Primary Schoolprimary1.1 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 |
|---|---|---|---|---|---|---|
| Jul 2026 | 5 ROOM | S$753,000 | 1,216 sqft | S$619 | 10 TO 12 | 91 yr 5 mo |
| May 2026 | 4 ROOM | S$680,000 | 1,001 sqft | S$679 | 13 TO 15 | 91 yr 7 mo |
| Apr 2026 | 5 ROOM | S$760,000 | 1,216 sqft | S$625 | 07 TO 09 | 91 yr 8 mo |
| Mar 2026 | 5 ROOM | S$705,000 | 1,216 sqft | S$580 | 01 TO 03 | 91 yr 8 mo |
| Aug 2025 | 5 ROOM | S$760,000 | 1,216 sqft | S$625 | 01 TO 03 | 92 yr 4 mo |
| Jul 2025 | 4 ROOM | S$680,000 | 1,001 sqft | S$679 | 16 TO 18 | 92 yr 4 mo |
| Feb 2025 | 5 ROOM | S$805,000 | 1,216 sqft | S$662 | 07 TO 09 | 92 yr 10 mo |
| Dec 2024 | 5 ROOM | S$775,000 | 1,216 sqft | S$637 | 10 TO 12 | 93 yrs |
| Sep 2024 | 4 ROOM | S$645,000 | 1,001 sqft | S$644 | 16 TO 18 | 93 yr 3 mo |
| Jul 2024 | 5 ROOM | S$745,000 | 1,216 sqft | S$613 | 13 TO 15 | 93 yr 5 mo |
| Jul 2024 | 5 ROOM | S$710,000 | 1,216 sqft | S$584 | 01 TO 03 | 93 yr 5 mo |
| Jun 2024 | 5 ROOM | S$680,000 | 1,216 sqft | S$559 | 04 TO 06 | 93 yr 6 mo |
| May 2024 | 5 ROOM | S$758,000 | 1,216 sqft | S$623 | 10 TO 12 | 93 yr 7 mo |
| May 2024 | 4 ROOM | S$618,888 | 1,001 sqft | S$618 | 13 TO 15 | 93 yr 7 mo |
| Jan 2024 | 5 ROOM | S$740,000 | 1,216 sqft | S$608 | 10 TO 12 | 93 yr 11 mo |
| Jan 2024 | 5 ROOM | S$685,000 | 1,216 sqft | S$563 | 04 TO 06 | 93 yr 10 mo |
| Oct 2023 | 5 ROOM | S$745,000 | 1,216 sqft | S$613 | 16 TO 18 | 94 yr 2 mo |
| Oct 2023 | 4 ROOM | S$578,888 | 1,001 sqft | S$578 | 10 TO 12 | 94 yr 1 mo |
| Sep 2023 | 5 ROOM | S$742,000 | 1,216 sqft | S$610 | 16 TO 18 | 94 yr 3 mo |
| Sep 2023 | 5 ROOM | S$710,000 | 1,216 sqft | S$584 | 01 TO 03 | 94 yr 2 mo |
| Sep 2023 | 4 ROOM | S$555,000 | 1,001 sqft | S$554 | 04 TO 06 | 94 yr 4 mo |
| Jul 2023 | 4 ROOM | S$592,000 | 1,001 sqft | S$591 | 13 TO 15 | 94 yr 4 mo |
| Jun 2023 | 4 ROOM | S$550,000 | 1,001 sqft | S$549 | 07 TO 09 | 94 yr 6 mo |
| May 2023 | 4 ROOM | S$567,000 | 1,001 sqft | S$566 | 10 TO 12 | 94 yr 6 mo |
| May 2023 | 4 ROOM | S$565,000 | 1,001 sqft | S$564 | 16 TO 18 | 94 yr 7 mo |
| Apr 2023 | 4 ROOM | S$554,000 | 1,001 sqft | S$553 | 07 TO 09 | 94 yr 7 mo |
| Mar 2023 | 5 ROOM | S$730,000 | 1,216 sqft | S$600 | 16 TO 18 | 94 yr 8 mo |
| Mar 2023 | 5 ROOM | S$680,000 | 1,216 sqft | S$559 | 07 TO 09 | 94 yr 8 mo |
| Mar 2023 | 4 ROOM | S$580,000 | 1,001 sqft | S$579 | 13 TO 15 | 94 yr 10 mo |
| Feb 2023 | 5 ROOM | S$720,000 | 1,216 sqft | S$592 | 10 TO 12 | 94 yr 9 mo |
| Jan 2023 | 5 ROOM | S$710,000 | 1,216 sqft | S$584 | 10 TO 12 | 94 yr 11 mo |
| Dec 2022 | 5 ROOM | S$718,000 | 1,216 sqft | S$590 | 07 TO 09 | 95 yrs |
| Sep 2022 | 5 ROOM | S$642,000 | 1,216 sqft | S$528 | 04 TO 06 | 95 yr 3 mo |
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 231A Sumang Lane
S$654
+5.9%6 sales5.8% yield
Blk 232A Sumang Lane
S$629
+3.3%1 sales5.8% yield
Blk 234B Sumang Lane
S$649
+2.6%1 sales5.5% yield
Blk 233C Sumang Lane
S$621
-5.1%4 sales5.8% yield
Blk 234A Sumang Lane
S$684
+3.0%2 sales5.6% yield
Blk 233B Sumang Lane
S$632
-2.3%3 sales4.9% yield
Blk 232B Sumang Lane
S$639
+2.6%5 sales
Blk 233A Sumang Lane
S$742
+3.6%6 sales7.2% 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.