Blk 137 Lor Ah Soo
Completed 1984 · 11 storeys · 132 flats · 57 years 10 months remaining · 30 resale transactions on record · model a-maisonettes on the record · median household income in Hougang: $8,500/mo
11 storeys · completed 1984
What the record shows
A 4-room here sold for $525,000 in Jul 2026. The same flat type in this block averaged $390,714 in 2020 - a gain of $134,286 - about $61 a day while the owner slept.
In this block, 4-room flats from floor 8 up have sold for a median of $562,500 - $17,500 less than floors 3 and below, same flat type, same block.
This block crossed 60 years remaining in 2024 - the line where CPF usage rules tighten for buyers. In Hougang over the last two years, flats below that line sold at a median 10% below their younger neighbours' PSF (818 sales).
Across Hougang, roughly 285 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Hougang median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $2,725/mo | $2,300–$3,150 | $3,200/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Hougang · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 19 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2026 | 4 ROOM | 10 to 12 | 106 | $525,000 | $460 | 57y 10m |
| Jun 2026 | 4 ROOM | 04 to 06 | 106 | $532,000 | $466 | 57y 10m |
| Jun 2026 | 4 ROOM | 04 to 06 | 104 | $550,000 | $491 | 57y 11m |
| Sept 2025 | 4 ROOM | 01 to 03 | 104 | $580,000 | $518 | 58y 07m |
| May 2025 | 4 ROOM | 01 to 03 | 105 | $580,000 | $513 | 59y |
| Mar 2025 | 4 ROOM | 07 to 09 | 113 | $618,000 | $508 | 59y 03m |
| Nov 2024 | 4 ROOM | 10 to 12 | 113 | $638,000 | $525 | 59y 06m |
| Nov 2024 | 4 ROOM | 10 to 12 | 104 | $600,000 | $536 | 59y 06m |
| Aug 2024 | 4 ROOM | 01 to 03 | 104 | $545,000 | $487 | 59y 09m |
| Jul 2024 | 4 ROOM | 04 to 06 | 105 | $553,000 | $489 | 59y 10m |
| Jun 2024 | 4 ROOM | 04 to 06 | 106 | $525,000 | $460 | 59y 10m |
| Oct 2023 | 4 ROOM | 01 to 03 | 106 | $600,000 | $526 | 60y 07m |
| Aug 2023 | 4 ROOM | 04 to 06 | 104 | $485,000 | $433 | 60y 09m |
| May 2023 | 4 ROOM | 07 to 09 | 106 | $480,000 | $421 | 61y |
| Sept 2022 | 4 ROOM | 04 to 06 | 104 | $490,000 | $438 | 61y 08m |
| Feb 2022 | 4 ROOM | 01 to 03 | 106 | $440,000 | $386 | 62y 03m |
| Nov 2021 | 4 ROOM | 04 to 06 | 106 | $420,000 | $368 | 62y 06m |
| Sept 2021 | 4 ROOM | 10 to 12 | 106 | $390,000 | $342 | 62y 08m |
| Aug 2021 | 5 ROOM | 01 to 03 | 144 | $665,000 | $429 | 62y 09m |
| Feb 2021 | 4 ROOM | 04 to 06 | 104 | $381,000 | $340 | 63y 03m |
| Jan 2021 | 4 ROOM | 10 to 12 | 106 | $355,000 | $311 | 63y 03m |
| Jan 2021 | 4 ROOM | 07 to 09 | 105 | $359,000 | $318 | 63y 04m |
| Nov 2020 | 4 ROOM | 10 to 12 | 105 | $390,000 | $345 | 63y 06m |
| Jun 2020 | 4 ROOM | 01 to 03 | 105 | $345,000 | $305 | 63y 11m |
| Aug 2019 | 4 ROOM | 07 to 09 | 106 | $365,000 | $320 | 64y 08m |
| Feb 2019 | 4 ROOM | 04 to 06 | 104 | $390,000 | $348 | 65y 02m |
| Aug 2018 | 4 ROOM | 10 to 12 | 113 | $435,000 | $358 | 65y 08m |
| Apr 2018 | 4 ROOM | 04 to 06 | 106 | $395,000 | $346 | 66y 01m |
| Sept 2017 | 4 ROOM | 04 to 06 | 106 | $395,000 | $346 | 66y 07m |
| Jul 2017 | 4 ROOM | 04 to 06 | 104 | $418,000 | $373 | 66y 09m |
Who lives in Hougang
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
built 1984 · same generation
4-room median $55k above this block · 6 vs 10 sales
built 2026 · 42 more lease years than this block
built 2026 · 42 more lease years than this block
built 1983 · same generation
built 1983 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 1.8×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.