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 523 ranks the lowest of 10 blocks with two or more sales.
Blk 523 Hougang Ave 6
Postal code 530523. Resale prices since Nov 2024:
This blockBlk 523 Hougang Ave 64 min to Hougang · built 1986 with the 13 blocks in grey · 3–4 room · 58 years left
Nearest stations
Hougang MRT330 m to Exit C 4 min walk
Buangkok MRT 17 min walk
Ranggung LRT 23 min walk
110 homes in this block
3‑room66
4‑room44
- Completed
- 1986
- Storeys
- 12
- Lease
- 1986 to 2085
Under 37? You may get less CPF and a smaller HDB loan.
Blk 523 resale prices
S$560,000 to S$580,000
Two sales at Blk 523 since Nov 2024 · S$500 and S$513 psf
| Month | Storey | Size | Model | Price | PSF |
|---|---|---|---|---|---|
| Jul 2026 | 1–3 | 104 m² · 1119 sq ft | Model A | S$560,000 | S$500 |
| Mar 2026 | 1–3 | 105 m² · 1130 sq ft | Model A | S$580,000 | S$513 |
Against the blocks around it
4‑room sales since Nov 2024 at Blk 523, nine blocks built with it and four other blocks within 250 m with leases from 1983 to 1989. In S$ per sq ft, so sizes compare.
02 · Floors
Do higher floors cost more?
The median for each storey band, across the same blocks.
Storeys 13–15 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 523's own sales.
The median went from S$598 psf in the first year to S$602 in the past year.
No 3‑room resales at Blk 523
Nothing since Nov 2024. The charts show the blocks around it.
Against the blocks around it
3‑room sales since Nov 2024 at five blocks built with Blk 523 and one other block within 250 m with leases from 1983 to 1989. In S$ 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 3‑room flats at Blk 523 resold since Nov 2024.
02 · Floors
Do higher floors cost more?
The median for each storey band, across the same blocks.
Storeys 10–12 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 523's own sales.
The median went from S$578 psf in the first year to S$613 in the past year.
Blk 523 rents
S$2,750 to S$2,850 a month
What most 3‑room flats here rent for: 10 rentals at Blk 523 since Nov 2024, median S$2,800
Blk 523 16 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 523
Within 1 km · 6
- 1Montfort Junior School80 m
- 2Punggol Primary School570 m
- 3Yio Chu Kang Primary School640 m
- 4CHIJ Our Lady of the Nativity710 m
- 5Xinmin Primary School760 m
- 6Holy Innocents' Primary School780 m
1 to 2 km · 9
- 7Palm View Primary SchoolClose to the 1 km line1.0 km
- 8Hougang Primary SchoolClose to the 1 km line1.1 km
- 9North Vista Primary School1.1 km
- 10Xinghua Primary School1.6 km
- 11Rosyth School1.7 km
- 12Anchor Green Primary School1.8 km
- 13Seng Kang Primary School1.9 km
- 14Nan Chiau Primary School2.0 km
- 15North Spring Primary School2.0 km
Distances are straight lines from Blk 523 to each school's grounds, as MOE measures for Primary 1. Check ones near 1 km on OneMap.
Viewing a flat at Blk 523?
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 523
Look up another block
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.