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 251 ranks the lowest of 2 blocks with two or more sales.
Blk 251 Hougang Ave 3
Postal code 530251. Resale prices since Nov 2024:
This blockBlk 251 Hougang Ave 310 min to Kovan · built 1984 with the 7 blocks in grey · 4–5 room · 57 years left
Nearest stations
Kovan MRT850 m to Exit C 10 min walk
Hougang MRT 21 min walk
Serangoon MRT 29 min walk
96 homes in this block
4‑room18
5‑room78
- Completed
- 1984
- Storeys
- 13
- Lease
- 1985 to 2084
Under 38? You may get less CPF and a smaller HDB loan.
Blk 251 resale prices
S$629,888 to S$683,000
Three sales at Blk 251 since Nov 2024 · S$484, S$522 and S$524 psf
| Month | Storey | Size | Model | Price | PSF |
|---|---|---|---|---|---|
| Oct 2026 | 7–9 | 121 m² · 1302 sq ft | Improved | S$680,000 | S$522 |
| Apr 2026 | 4–6 | 121 m² · 1302 sq ft | Improved | S$683,000 | S$524 |
| Jun 2025 | 1–3 | 121 m² · 1302 sq ft | Improved | S$629,888 | S$484 |
Against the blocks around it
5‑room sales since Nov 2024 at Blk 251, one block built with it and one other block within 250 m with leases from 1982 to 1988. In S$ per sq ft, so sizes compare.
02 · Floors
Do higher floors cost more?
The median for each storey band, across the same blocks.
Storeys 7–9 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 251's own sales.
7 of 24 months had a 5‑room sale.
No 4‑room resales at Blk 251
Nothing since Nov 2024. The charts show the blocks around it.
Against the blocks around it
4‑room sales since Nov 2024 at five blocks built with Blk 251 and one other block within 250 m with leases from 1982 to 1988. In S$ per sq ft, so sizes compare.
01 · Blocks
Which blocks sold for less?
Each block's median, low to high. The line runs from its cheapest sale to its dearest.
No 4‑room flats at Blk 251 resold since Nov 2024.
02 · Floors
Do higher floors cost more?
The median for each storey band, across the same blocks.
Storeys 7–9 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 251's own sales.
The median went from S$540 psf in the first year to S$524 in the past year.
Blk 251 rents
S$3,600 to S$3,900 a month
What most 5‑room flats here rent for: 8 rentals at Blk 251 since Nov 2024, median S$3,900
Blk 251 10 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 251
Within 1 km · 2
- 1Xinghua Primary School130 m
- 2Holy Innocents' Primary School740 m
1 to 2 km · 5
- 3Paya Lebar Methodist Girls' School (Primary)1.1 km
- 4Montfort Junior School1.4 km
- 5Xinmin Primary School1.5 km
- 6CHIJ Our Lady of the Nativity1.5 km
- 7Punggol Primary School1.9 km
Distances are straight lines from Blk 251 to each school's grounds, as MOE measures for Primary 1. Check ones near 1 km on OneMap.
Viewing a flat at Blk 251?
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 251
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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.