Block 3A Geylang Serai

4 Room · Built 2011 · 85 years remaining lease MOP Cleared
Latest Sale
$938,000
Jan 2026 · 4 ROOM · #10-12
Median $/sqm
$7,611
Based on 23 transactions
Total Transactions
23
Since Jan 2017
5-Year Trend
▲ +30.3%
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 3A
You'll receive updates when new transactions are recorded for this block.
Lease Decay Projection
0 years 85 years remaining 99 years
85 years 1 months
Remaining lease
↓ 0.20%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 85 years remaining, decay is gradual (~0.20%/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 93 sqm $938,000 $10,086
Dec 2024 10 TO 12 4 ROOM 93 sqm $920,000 $9,892
Oct 2023 10 TO 12 4 ROOM 95 sqm $848,888 $8,936
Oct 2023 13 TO 15 4 ROOM 95 sqm $880,000 $9,263
Nov 2022 07 TO 09 4 ROOM 93 sqm $795,000 $8,548
Jun 2022 16 TO 18 4 ROOM 93 sqm $795,000 $8,548
Feb 2022 16 TO 18 4 ROOM 93 sqm $800,000 $8,602
Dec 2021 10 TO 12 4 ROOM 93 sqm $738,000 $7,935
Sep 2021 07 TO 09 4 ROOM 93 sqm $702,000 $7,548
Dec 2020 13 TO 15 4 ROOM 95 sqm $723,000 $7,611
Oct 2020 13 TO 15 4 ROOM 93 sqm $698,000 $7,505
Oct 2020 16 TO 18 4 ROOM 95 sqm $733,000 $7,716
Sep 2020 16 TO 18 4 ROOM 93 sqm $710,000 $7,634
Jun 2020 13 TO 15 4 ROOM 93 sqm $690,000 $7,419
Feb 2020 10 TO 12 4 ROOM 93 sqm $698,888 $7,515
Apr 2019 07 TO 09 4 ROOM 93 sqm $675,000 $7,258
Jun 2018 04 TO 06 4 ROOM 93 sqm $630,000 $6,774
Mar 2018 04 TO 06 4 ROOM 93 sqm $638,000 $6,860
Mar 2018 16 TO 18 4 ROOM 93 sqm $720,000 $7,742
Nov 2017 10 TO 12 4 ROOM 93 sqm $640,000 $6,882
Showing 20 of 23 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 3A Geylang Serai

Block 3A at Geylang Serai is a residential HDB block in Geylang, Singapore, built in 2011 with approximately 85 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $608,000 to $938,000 based on 23 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 10 TO 12 sold for $938,000 in 2026-01. The current median price per square metre is $7,611. Over the past five years, resale prices at this block have increased by approximately 30.3%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9464, with an annual lease decay rate of approximately 0.20%. 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 3A Geylang Serai worth?

The most recent resale transaction at Block 3A Geylang Serai was $938,000 for a 4 room flat in 2026-01. The median price per square metre across all flat types is $7,611, based on 23 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 3A Geylang Serai?

Block 3A Geylang Serai was built in 2011 and has approximately 85 years and 1 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.20%, meaning the leasehold value decreases by approximately 0.20% per year at the current remaining lease.

What flat types are available at Block 3A Geylang Serai?

Block 3A Geylang Serai in Geylang contains 4 room flats. Resale prices range from $608,000 to $938,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 3A Geylang Serai gone up or down?

Resale prices at Block 3A Geylang Serai have increased by approximately 30.3% over the past five years. The current median price is $710,000, with the most recent sale at $938,000 in 2026-01.

Link copied to clipboard