Block 138 Lorong Ah Soo

4 Room · 5 Room · Built 1984 · 57 years remaining lease MOP Cleared
Latest Sale
$635,000
Dec 2025 · 4 ROOM · #01-03
Median $/sqm
$4,394
Based on 21 transactions
Total Transactions
21
Since Jan 2017
5-Year Trend
▲ +27.2%
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
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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 11 months
Remaining lease
↓ 0.55%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 57 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
Dec 2025 01 TO 03 4 ROOM 103 sqm $635,000 $6,165
Oct 2025 10 TO 12 4 ROOM 108 sqm $640,000 $5,926
Sep 2025 07 TO 09 4 ROOM 103 sqm $590,000 $5,728
May 2025 04 TO 06 4 ROOM 108 sqm $605,000 $5,602
Jul 2023 01 TO 03 4 ROOM 103 sqm $468,000 $4,544
Jul 2023 10 TO 12 5 ROOM 132 sqm $710,000 $5,379
Jun 2023 07 TO 09 4 ROOM 108 sqm $520,000 $4,815
Jan 2023 10 TO 12 4 ROOM 108 sqm $545,000 $5,046
Nov 2022 07 TO 09 4 ROOM 103 sqm $545,000 $5,291
Apr 2022 07 TO 09 4 ROOM 108 sqm $460,000 $4,259
Aug 2021 10 TO 12 5 ROOM 132 sqm $580,000 $4,394
Feb 2021 04 TO 06 4 ROOM 108 sqm $395,000 $3,657
Jul 2019 04 TO 06 4 ROOM 108 sqm $388,000 $3,593
Apr 2019 04 TO 06 4 ROOM 103 sqm $418,000 $4,058
Mar 2019 07 TO 09 4 ROOM 108 sqm $405,000 $3,750
Dec 2018 01 TO 03 4 ROOM 108 sqm $415,000 $3,843
Aug 2018 10 TO 12 4 ROOM 103 sqm $392,000 $3,806
Jul 2018 04 TO 06 4 ROOM 103 sqm $365,000 $3,544
May 2018 04 TO 06 5 ROOM 132 sqm $575,000 $4,356
Oct 2017 10 TO 12 5 ROOM 132 sqm $595,000 $4,508
Showing 20 of 21 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 138 Lorong Ah Soo

Block 138 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 $365,000 to $710,000 based on 21 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 01 TO 03 sold for $635,000 in 2025-12. The current median price per square metre is $4,394. Over the past five years, resale prices at this block have increased by approximately 27.2%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8636, 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 138 Lorong Ah Soo worth?

The most recent resale transaction at Block 138 Lorong Ah Soo was $635,000 for a 4 room flat in 2025-12. The median price per square metre across all flat types is $4,394, based on 21 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 138 Lorong Ah Soo?

Block 138 Lorong Ah Soo was built in 1984 and has approximately 57 years and 11 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 138 Lorong Ah Soo?

Block 138 Lorong Ah Soo in Hougang contains 4 room, 5 room flats. Resale prices range from $365,000 to $710,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 138 Lorong Ah Soo gone up or down?

Resale prices at Block 138 Lorong Ah Soo have increased by approximately 27.2% over the past five years. The current median price is $520,000, with the most recent sale at $635,000 in 2025-12.

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