Blk 677 Hougang Ave 8
Completed 1986 · 13 storeys · 119 flats · 61 years 04 months remaining · 27 resale transactions on record · median household income in Hougang: $8,500/mo
13 storeys · completed 1986
What the record shows
A 3-room here sold for $438,000 in Jul 2026. The same flat type in this block averaged $328,981 in 2020 - a gain of $109,019 - about $50 a day while the owner slept.
In this block, 3-room flats from floor 9 up have sold for a median of $411,944 - $15,444 more than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2027 - the line where CPF usage rules begin tightening 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 |
|---|---|---|---|---|---|
| 3-ROOM | $2,500/mo | $2,500–$2,500 | $2,700/mo | - | 1 |
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 · 15 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 27
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2026 | 3 ROOM | 10 to 12 | 64 | $438,000 | $636 | 61y 04m |
| Mar 2026 | 4 ROOM | 10 to 12 | 89 | $565,000 | $590 | 61y 08m |
| Oct 2025 | 3 ROOM | 04 to 06 | 64 | $420,000 | $610 | 62y 01m |
| Mar 2025 | 3 ROOM | 10 to 12 | 64 | $423,888 | $615 | 62y 08m |
| Jan 2024 | 3 ROOM | 01 to 03 | 64 | $390,000 | $566 | 63y 10m |
| Jul 2023 | 3 ROOM | 04 to 06 | 64 | $396,000 | $575 | 64y 05m |
| Jul 2023 | 3 ROOM | 10 to 12 | 64 | $400,000 | $581 | 64y 04m |
| Apr 2023 | 4 ROOM | 04 to 06 | 84 | $450,000 | $498 | 64y 06m |
| Feb 2023 | 3 ROOM | 04 to 06 | 64 | $397,000 | $576 | 64y 09m |
| Nov 2022 | 4 ROOM | 04 to 06 | 84 | $443,000 | $490 | 65y 01m |
| May 2022 | 3 ROOM | 07 to 09 | 64 | $352,000 | $511 | 65y 06m |
| Mar 2022 | 3 ROOM | 07 to 09 | 64 | $345,000 | $501 | 65y 08m |
| Mar 2022 | 3 ROOM | 07 to 09 | 64 | $336,888 | $489 | 65y 08m |
| Oct 2021 | 4 ROOM | 01 to 03 | 89 | $390,000 | $407 | 66y |
| Jul 2021 | 3 ROOM | 10 to 12 | 64 | $335,000 | $486 | 66y 04m |
| Jan 2021 | 3 ROOM | 10 to 12 | 64 | $305,000 | $443 | 66y 10m |
| Nov 2020 | 4 ROOM | 13 to 15 | 84 | $390,000 | $431 | 66y 11m |
| Oct 2020 | 4 ROOM | 04 to 06 | 84 | $358,000 | $396 | 67y 01m |
| Oct 2020 | 3 ROOM | 10 to 12 | 64 | $300,000 | $435 | 67y |
| Jun 2020 | 3 ROOM | 07 to 09 | 64 | $275,000 | $399 | 67y 07m |
| Oct 2019 | 3 ROOM | 07 to 09 | 64 | $275,000 | $399 | 68y |
| Feb 2019 | 3 ROOM | 10 to 12 | 64 | $290,000 | $421 | 68y 09m |
| Dec 2018 | 3 ROOM | 10 to 12 | 64 | $282,000 | $409 | 68y 10m |
| Mar 2018 | 3 ROOM | 07 to 09 | 64 | $280,000 | $406 | 69y 08m |
| Jul 2017 | 4 ROOM | 07 to 09 | 84 | $345,000 | $382 | 70y 03m |
| Feb 2017 | 3 ROOM | 13 to 15 | 64 | $290,000 | $421 | 70y 08m |
| Feb 2017 | 3 ROOM | 04 to 06 | 64 | $266,000 | $386 | 70y 08m |
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.
Condos nearby
The private premium, measured: the nearest condo trades at 2.5×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.