Skip to content

Block 140 Lorong Ah Soo

4 Room · 5 Room · Built 1984 · 57 years remaining lease · Updated Mar 2026 MOP Cleared

Block 140 Lorong Ah Soo has 15 recorded HDB resale transactions since 2017. Latest sale: $615,000 (Mar 2026, 4 room, floors 10–12). Median $4,748/sqm. Prices up 30.2% over the past five years. Built 1984, 57 years lease remaining.

Latest Sale
$615,000
Mar 2026 · 4 ROOM · Floor 10-12
Median $/sqm
$4,748
Based on 15 transactions
Total Transactions
15
Since Jan 2017
5-Year Trend
▲ +30.2%
Median price change
Median Price ?
Top 25%
#146 / 580 Top 25%
Latest Sale ?
Top 54%
#314 / 580 Top 54%
Value ($/sqm) ?
Top 55%
#320 / 580 Top 55%
5-Year Growth ?
Top 81%
#318 / 395 Top 81%
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
--
How we estimate this →
Future Value Projection
Market Appreciation
+5.4%/yr
vs
Lease Decay
−0.56%/yr
Growth assumption
Based on this block’s +30.2% 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 57 years remaining 99 years
57 years 9 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.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Hougang average.

Flat type Median rent /mo Gross yield Based on
4-Room $3,200 typically $3,000–$3,450 6.2% Hougang avg · block too thin
5-Room $3,475 typically $3,200–$3,600 5.4% Hougang avg · block too thin
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 2 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
Where this home sits, and its schools
2 schools in the 1 km top-priority zone
  • This home
  • School within 1 km
  • School 1–2 km
  • 1km ring, top priority
  • 2km ring, next tier

Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.

Nearby comparable homes

Other HDB blocks closest to Block 140 Lorong Ah Soo in Hougang, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Hougang
Distances are straight-line estimates from this home, indicative only. Prices are medians of recorded resale transactions, not asking prices.
All Transactions
Date Floor Type Area Price $/sqm
Mar 2026 10 TO 12 4 ROOM 103 sqm $615,000 $5,971
Jul 2025 04 TO 06 5 ROOM 131 sqm $670,000 $5,115
Jan 2025 07 TO 09 5 ROOM 131 sqm $732,000 $5,588
Jan 2025 01 TO 03 5 ROOM 131 sqm $690,000 $5,267
Apr 2024 10 TO 12 4 ROOM 103 sqm $572,000 $5,553
Oct 2023 01 TO 03 5 ROOM 131 sqm $615,000 $4,695
Oct 2022 04 TO 06 5 ROOM 131 sqm $625,000 $4,771
Sep 2022 04 TO 06 5 ROOM 131 sqm $622,000 $4,748
Aug 2022 04 TO 06 4 ROOM 103 sqm $515,000 $5,000
Mar 2022 01 TO 03 5 ROOM 131 sqm $560,000 $4,275
Jun 2021 01 TO 03 5 ROOM 131 sqm $530,000 $4,046
Nov 2020 04 TO 06 5 ROOM 133 sqm $530,000 $3,985
Nov 2020 07 TO 09 5 ROOM 131 sqm $523,000 $3,992
Jun 2019 13 TO 15 5 ROOM 131 sqm $600,000 $4,580
Aug 2018 01 TO 03 5 ROOM 131 sqm $505,000 $3,855
Showing 15 of 15 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 140 Lorong Ah Soo

Block 140 Lorong Ah Soo is an ageing-lease HDB block in Hougang, built in 1984 with about 57 years left on its 99-year lease, so remaining lease is the dominant price factor here. Its median runs about 23% above the Hougang median, ahead of around 75% of the town's blocks. It has a relatively light resale record, with 15 transactions since 2017 across 4 room, 5 room flats priced from $505,000 to $732,000. The most recent transaction was a 4 room flat on storeys 10 TO 12 at $615,000 in Mar 2026, and the median works out to $4,748/sqm. Floor level matters here: units on the higher 04 TO 06 band have sold around 11% above those on the 01 TO 03 band. Over five years, prices here are up about 30.2%. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 140 Lorong Ah Soo worth?

The most recent resale transaction at Block 140 Lorong Ah Soo was $615,000 for a 4 room flat in 2026-03. The median price per square metre across all flat types is $4,748, based on 15 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 140 Lorong Ah Soo?

Block 140 Lorong Ah Soo was built in 1984 and has approximately 57 years and 9 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 140 Lorong Ah Soo?

Block 140 Lorong Ah Soo in Hougang contains 4 room, 5 room flats. Resale prices range from $505,000 to $732,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 140 Lorong Ah Soo gone up or down?

Resale prices at Block 140 Lorong Ah Soo have increased by approximately 30.2% over the past five years. The current median price is $600,000, with the most recent sale at $615,000 in 2026-03.

Link copied to clipboard