PropKaki
HDBOCRHougang

Block 135 Lor Ah Soo

135 Lor Ah Soo, Singapore 530135

Reviewed by Nathan TangUpdated 21 June 2026Data through Apr 2026 (HDB)
Quick Summary

Block 135 Lor Ah Soo is an HDB block in Hougang, completed in 1984, with 194 dwelling units. 4-Room flats have recently resold around S$570k (106 sqm), from 257 resales on record. The lease has approximately 58 years remaining.

1

What are the key facts about Block 135 Lor Ah Soo?

Key Takeaway

Block 135 Lor Ah Soo is an HDB block in Hougang, completed in 1984, with 194 dwelling units.

Town
Hougang
Planning area
Hougang
Completed
1984
Storeys
15
Total units
194
Market segment
OCR
Median resale
S$570k
Last transacted
Apr 2026
Remaining lease
≈ 58 years
2

What are resale prices at Block 135 Lor Ah Soo?

Key Takeaway

4-Room flats have recently resold around S$570k (S$449 psf), from 257 resales on record (HDB caveat data).

Flat typeResalesMedian priceSizePSF
3-Room20S$305,000recent74 sqmS$383 psf
4-Room154S$465,000recent106 sqmS$408 psf
5-Room83S$545,000recent132 sqmS$384 psf

“Recent” medians use the latest transactions; for older blocks the all-time median spans 30+ years and understates today’s price. Source: HDB resale caveats, through Apr 2026.

3

What has recently sold at Block 135 Lor Ah Soo?

Key Takeaway

Block 135 Lor Ah Soo has 257 recorded resales; the most recent transacted at S$622,000 in Apr 2026 (HDB caveat data).

DateFlat typeStoreySizePrice
Apr 20264-Room07 TO 09113 sqmS$622,000
Sept 20254-Room13 TO 15106 sqmS$663,000
Aug 20254-Room10 TO 12106 sqmS$635,000
Jul 20254-Room01 TO 03104 sqmS$570,000
Mar 20254-Room10 TO 12106 sqmS$620,000
Jun 20234-Room04 TO 06106 sqmS$465,000
Jun 20234-Room07 TO 09106 sqmS$478,000
Sept 20225-Room01 TO 03138 sqmS$690,000
Jul 20225-Room10 TO 12134 sqmS$647,000
Jul 20225-Room04 TO 06132 sqmS$567,000
Dec 20214-Room04 TO 06106 sqmS$455,000
Jun 20215-Room01 TO 03132 sqmS$545,000
4

What flat types are in Block 135 Lor Ah Soo?

Key Takeaway

Block 135 Lor Ah Soo has 194 units, mostly 4-Room flats.

Unit stock by flat type, from the HDB property information dataset.

4-Room: 1125-Room: 683-Room: 14
5

How far is Block 135 Lor Ah Soo from MRT and schools?

Key Takeaway

4 schools are within 1 km, including 2 primary schools.

Schools nearby

Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.

  • Paya Lebar Methodist Girls' School (Primary)Primary schoolwithin 1 km · P1 priority207 m
  • Paya Lebar Methodist Girls' School (Secondary)Secondary schoolwithin 1 km231 m
  • Yuying Secondary SchoolSecondary schoolwithin 1 km903 m
  • Xinghua Primary SchoolPrimary schoolwithin 1 km · P1 priority994 m
  • Bartley Secondary SchoolSecondary school1.2 km
  • St. Gabriel's Secondary SchoolSecondary school1.2 km
  • Maris Stella High SchoolMixed-level school1.4 km
  • Anderson Serangoon Junior CollegeJunior college1.7 km

Shops, food & parks

Mall: Heartland Mall Kovan · 1.1 kmSupermarket: Prime Supermarket (1996) Pte Ltd · 614 mHawker centre: Blk 105 Hougang Ave 1 · 606 mPark: Paya Lebar Crescent Os · 371 m

Straight-line distances from the block. Source: PropKaki amenities data.

6

What does it cost to buy a flat at Block 135 Lor Ah Soo?

Key Takeaway

Buying a flat at Block 135 Lor Ah Soo (~S$570k) needs about S$4,544/mo in income and S$2,140/mo in repayments, after S$11,700 stamp duty and a S$143k downpayment.

Illustrative, for a buyer at the recent median resale price (S$570k) — 25% downpayment (bank-loan basis), 25-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →

Buyer's Stamp Duty

S$11,700

BSD, tiered

Downpayment (25%)

S$143k

cash + CPF

Monthly instalment

S$2,140/mo

25y @ 3.5%

Income required

S$4,544/mo

MSR/TDSR @ stress rate

First-time HDB buyers pay no Additional Buyer’s Stamp Duty (ABSD) and may qualify for CPF Housing Grants of up to S$80,000+, which lower the cash required — these are not included above. An HDB concessionary loan also allows a smaller downpayment.

7

Frequently asked questions about Block 135 Lor Ah Soo

What is the resale price at Block 135 Lor Ah Soo?

4-Room flats at Block 135 Lor Ah Soo have recently resold around S$570k (106 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.

How much are flats at Block 135 Lor Ah Soo by flat type?

3-Room ≈ S$305k; 4-Room ≈ S$465k; 5-Room ≈ S$545k. Figures are median resale prices from HDB caveats.

How many years are left on the lease at Block 135 Lor Ah Soo?

Block 135 Lor Ah Soo has approximately 58 years left on its 99-year lease (completed 1984). This figure is taken from the most recent transacted flat.

How many units are in Block 135 Lor Ah Soo?

Block 135 Lor Ah Soo has 194 dwelling units across up to 15 storeys, mostly 4 room flats.

Which primary schools are within 1 km of Block 135 Lor Ah Soo?

Paya Lebar Methodist Girls' School (Primary), Xinghua Primary School are within 1 km of Block 135 Lor Ah Soo — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.

Is Block 135 Lor Ah Soo a good place to buy an HDB resale flat?

Block 135 Lor Ah Soo sits in Hougang, in the Hougang planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈58 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.

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