Blk 231B Sumang Lane — HDB Resale Prices
Every recorded HDB resale transaction at Blk 231B Sumang Lane over the last 6 months. Improved and Model A 4-Room and 5-Room flats, built 2018 (99-year lease).
For period: Mar 2026 – Aug 2026 · 4 transactions · updated 03 Sep 2026Latest Transaction
$753,000
5-Room (113 sqm) · Jul 2026 · Storey 10&Ndash;12
Median Transaction
$729,000
Across all 4 transactions
Highest Transaction
$760,000
5-Room (113 sqm) · Apr 2026
Lowest Transaction
$680,000
4-Room (93 sqm) · May 2026
By flat type and size
5-Room, 113 sqm
Transactions3
Median price$753,000
Range$705,000 – $760,000
Median $ per sqm$6,664
4-Room, 93 sqm
Transactions1
Median price$680,000
Range$680,000
Median $ per sqm$7,312
Price trend
Shown separately by flat type and size, since they aren't directly comparable on price.
5-Room, 113 sqm
Mar 2026$705,000
Apr 2026$760,000
Jul 2026$753,000
4-Room, 93 sqm
May 2026$680,000
Remaining lease
~91 years
99-year lease commenced 2018, so around 91 years remain as of 2026. This is above HDB's 20-year financing minimum — whether it fully covers a buyer to age 95 for full loan/CPF limits depends on the buyer's age. Use our Remaining Lease, CPF & Loan Calculator to check your own scenario.
Nearby blocks on Sumang Lane
Recent transactions
| Block | Street Name | Storey Range | Size | Flat Model | Commence Date | Remaining Lease | Resale Price | Transacted |
|---|---|---|---|---|---|---|---|---|
| 231B | SUMANG LANE | 10 TO 12 | 113 sqm | Improved | 2018 | 91 years 05 months | $753,000 | Jul 2026 |
| 231B | SUMANG LANE | 13 TO 15 | 93 sqm | Model A | 2018 | 91 years 07 months | $680,000 | May 2026 |
| 231B | SUMANG LANE | 07 TO 09 | 113 sqm | Improved | 2018 | 91 years 08 months | $760,000 | Apr 2026 |
| 231B | SUMANG LANE | 01 TO 03 | 113 sqm | Improved | 2018 | 91 years 08 months | $705,000 | Mar 2026 |
Source: HDB Resale Flat Prices, published via data.gov.sg (resource d_8b84c4ee58e3cfc0ece0d773c8ca6abc), retrieved 03 Sep 2026. Resale prices should be taken as indicative only.
How much is my Blk 231B Sumang Lane flat worth?
Chat with us on WhatsApp for a free, no-obligation estimate based on recent transactions at this block and floor level.