01 · Blocks
Which blocks sold for less?
Each block's median, low to high. The line runs from its cheapest sale to its dearest.
Blk 657 ranks the lowest of 4 blocks with two or more sales.
Blk 657 Hougang Ave 8
Postal code 530657. Resale prices since Nov 2024:
This blockBlk 657 Hougang Ave 818 min to Hougang · built 1987 with the 33 blocks in grey · 5-room · 59 years left
Nearest stations
Hougang MRT1.5 km to Exit C 18 min walk
Buangkok MRT 25 min walk
Kovan MRT 25 min walk
64 homes in this block
5‑room64
- Completed
- 1987
- Storeys
- 17
- Lease
- 1987 to 2086
Under 36? You may get less CPF and a smaller HDB loan.
Blk 657 resale prices
S$625,000 to S$748,888
Four sales at Blk 657 since Nov 2024 · S$484, S$535, S$546 and S$580 psf
| Month | Storey | Size | Model | Price | PSF |
|---|---|---|---|---|---|
| Aug 2026 | 1–3 | 120 m² · 1292 sq ft | Improved | S$625,000 | S$484 |
| May 2026 | 1–3 | 120 m² · 1292 sq ft | Improved | S$705,000 | S$546 |
| Apr 2026 | 4–6 | 120 m² · 1292 sq ft | Improved | S$691,000 | S$535 |
| Jul 2025 | 10–12 | 120 m² · 1292 sq ft | Improved | S$748,888 | S$580 |
Against the blocks around it
5‑room sales since Nov 2024 at Blk 657 and six blocks built with it. In S$ per sq ft, so sizes compare.
02 · Floors
Do higher floors cost more?
The median for each storey band, across the same blocks.
Storeys 16–18 sold for more per sq ft than storeys 1–3.
03 · Months
How have prices moved?
Each month's median across these blocks, with a line from its cheapest sale to its dearest and the number sold. Blk 657's own sales.
The median went from S$567 psf in the first year to S$542 in the past year.
Blk 657 rents
S$2,400, S$3,000, S$3,300 and S$3,500 a month
Four 5‑room rentals at Blk 657 since Nov 2024
Blk 657 26 other blocks around it Median across all of them
Each dot is a rental HDB approved since Nov 2024. Owners declare the rent and HDB doesn't check it, so treat single rentals with care.
Primary schools near Blk 657
Within 1 km · 5
- 1Xinmin Primary School90 m
- 2Hougang Primary School370 m
- 3Yio Chu Kang Primary School540 m
- 4Montfort Junior School710 m
- 5Rosyth School730 m
1 to 2 km · 9
- 6Punggol Primary School1.4 km
- 7Holy Innocents' Primary School1.5 km
- 8Palm View Primary School1.5 km
- 9CHIJ Our Lady of the Nativity1.7 km
- 10North Vista Primary School1.8 km
- 11Anchor Green Primary School1.9 km
- 12Fernvale Primary School1.9 km
- 13Zhonghua Primary School1.9 km
- 14Xinghua Primary School1.9 km
Distances are straight lines from Blk 657 to each school's grounds, as MOE measures for Primary 1. Check ones near 1 km on OneMap.
Viewing a flat at Blk 657?
We're building an iPhone app for booking HDB viewings yourself. Share the PropertyGuru listing in and it gives you a link to send the seller's agent, so they can pick a slot when you're free.
Early access on TestFlight · iPhone
Before the viewing: What to WhatsApp the agent · The viewing checklist
Around Blk 657
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Block details, resale prices and rentals come from HDB, building outlines from HDB's Existing Building dataset, MRT exits from LTA, schools from MOE and school grounds from URA's Master Plan, all published on data.gov.sg. Walking routes and map tiles are from OneMap by the Singapore Land Authority. Updated 26 Oct 2026.