HDB block · Serangoon

Blk 523 Serangoon North Avenue 4

Singapore 550523

88 flats12 storeysBuilt 1990Lease from 1992
See resale prices →

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Blk 523 Serangoon North Avenue 4 at a glance

Distances are straight lines from the block. Walking routes are longer.

Nearest MRT / LRT
2.0 kmKovan MRT
Nearest hawker centre
None within 1 km
Primary schools within 1 km
1Rosyth School
99-year lease
Ends 2091About 65 years left

Flats in this block: 4-room 48 · 5-room 40

Recent resale prices

5 HDB resale flats in this block registered Oct 2024 – Sep 2026. What buyers paid, from HDB; not a valuation.

Flat typeThis blockWhole street
4-room$661,5002 sales · $591 psf$630,00046 sales · $567 psf
5-room$830,0003 sales · $632 psf$795,00044 sales · $601 psf

Latest sales in this block

MonthFlat typeStoreysSizePriceLease left
Aug 20264-roomStoreys 4–6 · 1,119 sq ft4–61,119 sq ft$653,000$583 psf65 yrs 3 mths
Dec 20255-roomStoreys 4–6 · 1,313 sq ft4–61,313 sq ft$825,000$628 psf65 yrs 11 mths
Aug 20254-roomStoreys 10–12 · 1,119 sq ft10–121,119 sq ft$670,000$599 psf66 yrs 3 mths
Jun 20255-roomStoreys 4–6 · 1,313 sq ft4–61,313 sq ft$830,000$632 psf66 yrs 5 mths
Apr 20255-roomStoreys 7–9 · 1,313 sq ft7–91,313 sq ft$830,888$633 psf66 yrs 8 mths

Check a flat: recent sales like it in this block and street →

Median: half the sales were above, half below. Per sq ft uses each flat’s floor area. Lease left is at the time of sale.

What’s nearby

Within 1 km of the block, nearest first.

MRT and LRT

None within 1 km

Beyond 1 km

Stations not yet open are not counted.

Schools

  • Rosyth School Primary school240 m
  • Serangoon Garden Secondary School Secondary school570 m
  • Bowen Secondary School Secondary school610 m

Primary 1 registration uses the official home–school distance, not these figures. Check OneMap for your block.

Food, parks and services

  • Hwi Yoh CC Community club130 m
  • The Family Physician Clinic CHAS clinic180 m
  • Ang Mo Kio Linear Park Park710 m

Everything near Serangoon North Avenue 4: the street guide →

Other blocks on Serangoon North Avenue 4

Sources · data.gov.sg under the Singapore Open Data Licence v1.0

  • HDB Property Information, HDB (updated 2026-10-08)
  • Resale flat prices based on registration date from Jan-2017 onwards, HDB (updated 2026-10-12)
  • Hawker Centres (GEOJSON), NEA (updated 2026-10-12)
  • Parks, NParks (updated 2026-10-11)
  • Park Connector Loop, NParks (updated 2026-07-15)
  • CHAS Clinics, MOH (updated 2024-06-06)
  • Pre-Schools Location, ECDA (updated 2024-06-06)
  • Community Clubs, PA (updated 2024-06-06)
  • Libraries, NLB (updated 2024-06-06)
  • SportSG Sport Facilities (GEOJSON), SportSG (updated 2025-11-13)
  • Dates of Hawker Centres Closure, NEA (updated 2026-09-21)
  • General information of schools, MOE (updated 2026-04-17)
  • Block and school locations: OneMap, Singapore Land Authority · Town: URA Master Plan 2025