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Block 235 Serangoon Avenue 3

4 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$572,000
Apr 2026 · 4 ROOM · Floor 01-03
Median $/sqm
$6,554
Based on 12 transactions
Total Transactions
12
Since Jan 2017
5-Year Trend
▲ +57.1%
Median price change
Median Price ?
Top 35%
#80 / 227 Top 35%
Latest Sale ?
Top 73%
#166 / 227 Top 73%
Value ($/sqm) ?
Top 11%
#25 / 227 Top 11%
5-Year Growth ?
Top 6%
#9 / 150 Top 6%
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
Market Appreciation
+9.5%/yr
vs
Lease Decay
−0.55%/yr
Growth assumption
Based on this block’s +57.1% growth over 5 years
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 58 years remaining 99 years
58 years 3 months
Remaining lease
↓ 0.55%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.55%/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
Apr 2026 01 TO 03 4 ROOM 84 sqm $572,000 $6,810
Dec 2025 04 TO 06 4 ROOM 105 sqm $820,000 $7,810
Sep 2025 07 TO 09 4 ROOM 104 sqm $815,000 $7,837
May 2025 10 TO 12 4 ROOM 90 sqm $680,000 $7,556
Jan 2025 07 TO 09 4 ROOM 104 sqm $770,000 $7,404
Jul 2024 07 TO 09 4 ROOM 104 sqm $740,000 $7,115
Apr 2023 10 TO 12 4 ROOM 104 sqm $655,000 $6,298
Oct 2022 04 TO 06 4 ROOM 84 sqm $480,000 $5,714
Feb 2022 01 TO 03 4 ROOM 84 sqm $490,000 $5,833
Mar 2021 07 TO 09 4 ROOM 84 sqm $490,000 $5,833
Feb 2018 04 TO 06 4 ROOM 84 sqm $472,000 $5,619
Apr 2017 04 TO 06 4 ROOM 84 sqm $472,500 $5,625
Showing 12 of 12 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 235 Serangoon Avenue 3

Block 235 at Serangoon Avenue 3 is a residential HDB block in Serangoon, Singapore, built in 1985 with approximately 58 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $472,000 to $820,000 based on 12 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 01 TO 03 sold for $572,000 in 2026-04. The current median price per square metre is $6,554. Over the past five years, resale prices at this block have increased by approximately 57.1%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8652, with an annual lease decay rate of approximately 0.55%. 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 235 Serangoon Avenue 3 worth?

The most recent resale transaction at Block 235 Serangoon Avenue 3 was $572,000 for a 4 room flat in 2026-04. The median price per square metre across all flat types is $6,554, based on 12 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 235 Serangoon Avenue 3?

Block 235 Serangoon Avenue 3 was built in 1985 and has approximately 58 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 0.55%, meaning the leasehold value decreases by approximately 0.55% per year at the current remaining lease.

What flat types are available at Block 235 Serangoon Avenue 3?

Block 235 Serangoon Avenue 3 in Serangoon contains 4 room flats. Resale prices range from $472,000 to $820,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 235 Serangoon Avenue 3 gone up or down?

Resale prices at Block 235 Serangoon Avenue 3 have increased by approximately 57.1% over the past five years. The current median price is $613,500, with the most recent sale at $572,000 in 2026-04.

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