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Block 137 Lorong Ah Soo

4 Room · 5 Room · Built 1985 · 57 years remaining lease · Updated Jul 2026 MOP Cleared

Block 137 Lorong Ah Soo has 30 recorded HDB resale transactions since 2017. Latest sale: $525,000 (Jul 2026, 4 room, floors 10–12). Median $4,573/sqm. Prices up 48.3% over the past five years. Built 1985, 57 years lease remaining.

How this block compares

  • 4 Room$541,000
    −12.7%vs town(−$79k)−14.1%vs national(−$89k)

Median of resales in the 12 months to Aug 2026, compared with town and Singapore medians on the same basis. Flat types with fewer than two sales in the window are omitted.

Latest Sale
$525,000
Jul 2026 · 4 ROOM · Floor 10-12
Median $/sqm
$4,573
Based on 30 transactions
Total Transactions
30
Since Jan 2017
5-Year Trend
▲ +48.3%
Median price change
Median Price ?
Top 52%
#304 / 580 Top 52%
Latest Sale ?
Top 75%
#436 / 580 Top 75%
Value ($/sqm) ?
Top 67%
#388 / 580 Top 67%
5-Year Growth ?
Top 14%
#56 / 401 Top 14%
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
+8.2%/yr
vs
Lease Decay
−0.55%/yr
Growth assumption
Based on this block’s +48.3% 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 10 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.
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 $3,500 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 1 popular school. 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
1 school 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 137 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
Jul 2026 10 TO 12 4 ROOM 106 sqm $525,000 $4,953
Jun 2026 04 TO 06 4 ROOM 104 sqm $550,000 $5,288
Jun 2026 04 TO 06 4 ROOM 106 sqm $532,000 $5,019
Sep 2025 01 TO 03 4 ROOM 104 sqm $580,000 $5,577
May 2025 01 TO 03 4 ROOM 105 sqm $580,000 $5,524
Mar 2025 07 TO 09 4 ROOM 113 sqm $618,000 $5,469
Nov 2024 10 TO 12 4 ROOM 104 sqm $600,000 $5,769
Nov 2024 10 TO 12 4 ROOM 113 sqm $638,000 $5,646
Aug 2024 01 TO 03 4 ROOM 104 sqm $545,000 $5,240
Jul 2024 04 TO 06 4 ROOM 105 sqm $553,000 $5,267
Jun 2024 04 TO 06 4 ROOM 106 sqm $525,000 $4,953
Oct 2023 01 TO 03 4 ROOM 106 sqm $600,000 $5,660
Aug 2023 04 TO 06 4 ROOM 104 sqm $485,000 $4,663
May 2023 07 TO 09 4 ROOM 106 sqm $480,000 $4,528
Sep 2022 04 TO 06 4 ROOM 104 sqm $490,000 $4,712
Feb 2022 01 TO 03 4 ROOM 106 sqm $440,000 $4,151
Nov 2021 04 TO 06 4 ROOM 106 sqm $420,000 $3,962
Sep 2021 10 TO 12 4 ROOM 106 sqm $390,000 $3,679
Aug 2021 01 TO 03 5 ROOM 144 sqm $665,000 $4,618
Feb 2021 04 TO 06 4 ROOM 104 sqm $381,000 $3,663
Showing 20 of 30 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 137 Lorong Ah Soo

Block 137 Lorong Ah Soo is an ageing-lease HDB block in Hougang, built in 1985 with about 57 years left on its 99-year lease, so remaining lease is the dominant price factor here. At $482,500, its median sits roughly in line with the Hougang town median. It has a regular flow of resale activity, with 30 transactions since 2017 across 4 room, 5 room flats priced from $345,000 to $665,000. The most recent transaction was a 4 room flat on storeys 10 TO 12 at $525,000 in Jul 2026, and the median works out to $4,573/sqm. Over five years, prices here are up about 48.3%. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 137 Lorong Ah Soo worth?

The most recent resale transaction at Block 137 Lorong Ah Soo was $525,000 for a 4 room flat in 2026-07. The median price per square metre across all flat types is $4,573, based on 30 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 137 Lorong Ah Soo?

Block 137 Lorong Ah Soo was built in 1985 and has approximately 57 years and 10 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 137 Lorong Ah Soo?

Block 137 Lorong Ah Soo in Hougang contains 4 room, 5 room flats. Resale prices range from $345,000 to $665,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 137 Lorong Ah Soo gone up or down?

Resale prices at Block 137 Lorong Ah Soo have increased by approximately 48.3% over the past five years. The current median price is $482,500, with the most recent sale at $525,000 in 2026-07.

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