Blk 678 Hougang Ave 8
Completed 1986 · 9 storeys · 118 flats · 61 years 06 months remaining · 29 resale transactions on record · median household income in Hougang: $8,500/mo
9 storeys · completed 1986 · shops below
What the record shows
A 3-room here sold for $425,000 in Jun 2026. The same flat type in this block averaged $307,148 in 2020 - a gain of $117,852 - about $54 a day while the owner slept.
In this block, 3-room flats from floor 6 up have sold for a median of $398,500 - $55,556 more than floors 3 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 | $2,750/mo | $2,600–$2,800 | $2,700/mo | - | 4 |
| 4-ROOM | $3,100/mo | $2,700–$3,500 | $3,200/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Hougang · gaps = years with no sales here
Every recent sale HDB official record, latest 29
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jun 2026 | 3 ROOM | 04 to 06 | 64 | $425,000 | $617 | 61y 06m |
| Sept 2025 | 4 ROOM | 01 to 03 | 84 | $542,000 | $599 | 62y 03m |
| Aug 2025 | 3 ROOM | 07 to 09 | 64 | $460,000 | $668 | 62y 03m |
| Jul 2025 | 4 ROOM | 04 to 06 | 84 | $528,000 | $584 | 62y 04m |
| Mar 2025 | 4 ROOM | 01 to 03 | 84 | $500,000 | $553 | 62y 09m |
| Jan 2025 | 4 ROOM | 01 to 03 | 89 | $530,000 | $553 | 62y 11m |
| Jun 2024 | 3 ROOM | 07 to 09 | 64 | $388,000 | $563 | 63y 06m |
| May 2024 | 3 ROOM | 04 to 06 | 64 | $383,000 | $556 | 63y 07m |
| May 2024 | 3 ROOM | 07 to 09 | 64 | $395,000 | $573 | 63y 07m |
| Mar 2024 | 3 ROOM | 07 to 09 | 64 | $402,000 | $584 | 63y 09m |
| Dec 2023 | 3 ROOM | 04 to 06 | 64 | $385,000 | $559 | 64y |
| Nov 2023 | 3 ROOM | 04 to 06 | 64 | $380,000 | $552 | 64y |
| Oct 2023 | 4 ROOM | 01 to 03 | 89 | $458,000 | $478 | 64y 05m |
| Dec 2022 | 3 ROOM | 04 to 06 | 64 | $370,000 | $537 | 65y 01m |
| Jul 2022 | 3 ROOM | 01 to 03 | 64 | $355,888 | $517 | 65y 05m |
| Jul 2022 | 3 ROOM | 04 to 06 | 64 | $355,000 | $515 | 65y 05m |
| Apr 2022 | 3 ROOM | 01 to 03 | 64 | $330,000 | $479 | 65y 08m |
| Mar 2022 | 3 ROOM | 04 to 06 | 64 | $340,000 | $494 | 65y 08m |
| Sept 2021 | 4 ROOM | 04 to 06 | 84 | $380,000 | $420 | 66y 03m |
| Aug 2021 | 4 ROOM | 04 to 06 | 84 | $378,000 | $418 | 66y 04m |
| Jun 2021 | 3 ROOM | 07 to 09 | 64 | $316,000 | $459 | 66y 06m |
| Feb 2021 | 3 ROOM | 07 to 09 | 64 | $316,888 | $460 | 66y 10m |
| Oct 2020 | 3 ROOM | 04 to 06 | 64 | $275,000 | $399 | 67y 03m |
| Jul 2020 | 3 ROOM | 07 to 09 | 64 | $265,000 | $385 | 67y 04m |
| Apr 2019 | 4 ROOM | 07 to 09 | 84 | $333,000 | $368 | 68y 07m |
| Nov 2018 | 4 ROOM | 04 to 06 | 84 | $345,888 | $383 | 69y |
| May 2018 | 3 ROOM | 07 to 09 | 64 | $265,000 | $385 | 69y 06m |
| Apr 2018 | 3 ROOM | 01 to 03 | 64 | $260,000 | $377 | 69y 08m |
| Nov 2017 | 3 ROOM | 01 to 03 | 64 | $260,000 | $377 | 70y |
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.