Block 139 Lorong Ah Soo

4 Room · 5 Room · Built 1984 · 57 years remaining lease MOP Cleared
Latest Sale
$800,000
Feb 2026 · 5 ROOM · #13-15
Median $/sqm
$4,575
Based on 18 transactions
Total Transactions
18
Since Jan 2017
5-Year Trend
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Insufficient data
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
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Future Value Projection
Estimated value in --
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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.
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Lease Decay Projection
0 years 57 years remaining 99 years
57 years 8 months
Remaining lease
↓ 0.56%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 57 years remaining, decay is gradual (~0.56%/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
Feb 2026 13 TO 15 5 ROOM 132 sqm $800,000 $6,061
Dec 2025 10 TO 12 4 ROOM 108 sqm $580,000 $5,370
Nov 2025 13 TO 15 5 ROOM 132 sqm $760,000 $5,758
Nov 2025 10 TO 12 5 ROOM 132 sqm $763,888 $5,787
Jul 2025 04 TO 06 4 ROOM 103 sqm $608,000 $5,903
Feb 2025 10 TO 12 5 ROOM 132 sqm $760,000 $5,758
Aug 2023 04 TO 06 4 ROOM 108 sqm $510,000 $4,722
Feb 2023 01 TO 03 4 ROOM 103 sqm $460,000 $4,466
Jan 2023 01 TO 03 4 ROOM 108 sqm $420,000 $3,889
Jan 2023 10 TO 12 4 ROOM 103 sqm $530,000 $5,146
Mar 2022 04 TO 06 4 ROOM 103 sqm $455,000 $4,417
Mar 2022 10 TO 12 4 ROOM 108 sqm $490,000 $4,537
Mar 2022 04 TO 06 5 ROOM 132 sqm $608,888 $4,613
Jan 2022 10 TO 12 4 ROOM 108 sqm $446,000 $4,130
Dec 2019 10 TO 12 4 ROOM 103 sqm $390,000 $3,786
Jan 2018 01 TO 03 4 ROOM 108 sqm $400,000 $3,704
Apr 2017 04 TO 06 4 ROOM 103 sqm $406,000 $3,942
Apr 2017 07 TO 09 4 ROOM 103 sqm $463,000 $4,495
Showing 18 of 18 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 139 Lorong Ah Soo

Block 139 at Lorong Ah Soo is a residential HDB block in Hougang, Singapore, built in 1984 with approximately 57 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $390,000 to $800,000 based on 18 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 13 TO 15 sold for $800,000 in 2026-02. The current median price per square metre is $4,575. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8625, with an annual lease decay rate of approximately 0.56%. 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 139 Lorong Ah Soo worth?

The most recent resale transaction at Block 139 Lorong Ah Soo was $800,000 for a 5 room flat in 2026-02. The median price per square metre across all flat types is $4,575, based on 18 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 139 Lorong Ah Soo?

Block 139 Lorong Ah Soo was built in 1984 and has approximately 57 years and 8 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.56%, meaning the leasehold value decreases by approximately 0.56% per year at the current remaining lease.

What flat types are available at Block 139 Lorong Ah Soo?

Block 139 Lorong Ah Soo in Hougang contains 4 room, 5 room flats. Resale prices range from $390,000 to $800,000 based on historical transaction records from data.gov.sg.

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