Block 312 Sembawang Drive

4 Room · 5 Room · Built 1999 · 72 years remaining lease MOP Cleared
Latest Sale
$578,888
Jan 2026 · 4 ROOM · #10-12
Median $/sqm
$3,708
Based on 28 transactions
Total Transactions
28
Since Jan 2017
5-Year Trend
▲ +26.4%
Median price change
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
--
Future Value Projection
Estimated value in --
--
Based on Bala's Table (SLA leasehold valuation model) with 3% annual market appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Not financial advice.
Track this unit's value Get notified when new sales happen in Block 312
You'll receive updates when new transactions are recorded for this block.
Lease Decay Projection
0 years 72 years remaining 99 years
72 years 3 months
Remaining lease
↓ 0.32%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 72 years remaining, decay is gradual (~0.32%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
All Transactions
Date Floor Type Area Price $/sqm
Jan 2026 10 TO 12 4 ROOM 101 sqm $578,888 $5,732
Jan 2026 10 TO 12 5 ROOM 120 sqm $661,800 $5,515
Apr 2025 04 TO 06 5 ROOM 121 sqm $674,000 $5,570
Jan 2025 13 TO 15 5 ROOM 120 sqm $650,000 $5,417
Apr 2023 07 TO 09 5 ROOM 121 sqm $631,000 $5,215
Jan 2023 13 TO 15 5 ROOM 121 sqm $638,000 $5,273
Sep 2022 10 TO 12 5 ROOM 120 sqm $570,000 $4,750
Apr 2022 07 TO 09 5 ROOM 120 sqm $554,000 $4,617
Dec 2021 04 TO 06 5 ROOM 120 sqm $503,000 $4,192
Nov 2021 04 TO 06 5 ROOM 120 sqm $535,000 $4,458
Jul 2021 13 TO 15 5 ROOM 120 sqm $508,000 $4,233
Jun 2021 13 TO 15 5 ROOM 120 sqm $518,888 $4,324
May 2021 13 TO 15 5 ROOM 120 sqm $520,000 $4,333
Sep 2020 04 TO 06 4 ROOM 101 sqm $345,000 $3,416
Sep 2020 04 TO 06 4 ROOM 101 sqm $365,000 $3,614
Dec 2019 16 TO 18 5 ROOM 120 sqm $428,000 $3,567
Oct 2019 07 TO 09 4 ROOM 101 sqm $350,000 $3,465
Sep 2019 01 TO 03 4 ROOM 101 sqm $326,000 $3,228
Jul 2019 13 TO 15 4 ROOM 101 sqm $350,000 $3,465
Jan 2019 13 TO 15 5 ROOM 120 sqm $428,000 $3,567
Showing 20 of 28 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 312 Sembawang Drive

Block 312 at Sembawang Drive is a residential HDB block in Sembawang, Singapore, built in 1999 with approximately 72 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $305,000 to $674,000 based on 28 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 10 TO 12 sold for $578,888 in 2026-01. The current median price per square metre is $3,708. Over the past five years, resale prices at this block have increased by approximately 26.4%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9167, with an annual lease decay rate of approximately 0.32%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 312 Sembawang Drive worth?

The most recent resale transaction at Block 312 Sembawang Drive was $578,888 for a 4 room flat in 2026-01. The median price per square metre across all flat types is $3,708, based on 28 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 312 Sembawang Drive?

Block 312 Sembawang Drive was built in 1999 and has approximately 72 years and 3 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.32%, meaning the leasehold value decreases by approximately 0.32% per year at the current remaining lease.

What flat types are available at Block 312 Sembawang Drive?

Block 312 Sembawang Drive in Sembawang contains 4 room, 5 room flats. Resale prices range from $305,000 to $674,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 312 Sembawang Drive gone up or down?

Resale prices at Block 312 Sembawang Drive have increased by approximately 26.4% over the past five years. The current median price is $445,000, with the most recent sale at $578,888 in 2026-01.

Link copied to clipboard