Blk 525 Serangoon North Avenue 4

HDB · Serangoon · Singapore 550525

Completed: 1991
Lease from: 1992 (99 years)
Storeys: 15
Resales since 1990: 82

Lease and eligibility context

About 65 years remain on the 99-year lease, based on its 1992 commencement year. This year-level figure is approximate.

A standard flat completed around 1991 would usually reach its 5-year MOP around 1996. The actual MOP starts from each owner’s key collection date, and special schemes can differ. Check HDB’s rule ↗

Indicative only. Check your dates and eligibility with HDB, CPF and your conveyancing adviser.

60 flats: 60 × Executive.

Homes available here

One card per home, even when more than one verified agent represents it.

List a property

Your next home could be here.

No active listings yet

When a verified CEA agent publishes a home in this building, it will appear here automatically.

List this property

Estimated value

Indicative building-level values from official sales. They are a starting point, not a valuation. A unit’s floor, size, condition and facing can change its price.

Executive

S$1,037,423.93

Typical range S$1,028,015.88–S$1,083,260.21

See the 20 comparable sales

Sale	Home	Original	Adjusted
Oct 20254 to 6	525 SERANGOON NORTH AVENUE 4same building · 147 sqm	S$1,000,000market -0.4%	S$996,070.73
May 20257 to 9	525 SERANGOON NORTH AVENUE 4same building · 147 sqm	S$1,038,888market -0.0% · storey -3.0%	S$1,007,467.22
Apr 20251 to 3	525 SERANGOON NORTH AVENUE 4same building · 150 sqm	S$1,050,000market -0.0% · storey +3.1%	S$1,081,680.28
Sep 202610 to 12	506 SERANGOON NORTH AVENUE 4same street · 145 sqm	S$1,160,000storey -5.9%	S$1,091,969.65
Sep 20264 to 6	535 SERANGOON NORTH AVENUE 4same street · 149 sqm	S$1,088,000no adjustment	S$1,088,000
Sep 20267 to 9	519 SERANGOON NORTH AVENUE 4same street · 147 sqm	S$1,081,000storey -3.0%	S$1,048,822.47
Sep 20261 to 3	542 SERANGOON NORTH AVENUE 4same street · 149 sqm	S$970,000storey +3.1%	S$999,759.28
Jul 202613 to 15	506A SERANGOON NORTH AVENUE 4same street · 146 sqm	S$1,130,000storey -8.7%	S$1,032,065.62
Jul 20267 to 9	520 SERANGOON NORTH AVENUE 4same street · 147 sqm	S$1,100,000storey -3.0%	S$1,067,256.91
Jul 20264 to 6	520 SERANGOON NORTH AVENUE 4same street · 147 sqm	S$1,030,000no adjustment	S$1,030,000
Jul 20264 to 6	539 SERANGOON NORTH AVENUE 4same street · 147 sqm	S$1,025,000no adjustment	S$1,025,000
Apr 202610 to 12	526 SERANGOON NORTH AVENUE 4same street · 147 sqm	S$1,120,000storey -5.9%	S$1,054,315.53
Mar 20267 to 9	519 SERANGOON NORTH AVENUE 4same street · 147 sqm	S$1,240,000market -0.3% · storey -3.0%	S$1,199,540.67
Mar 20267 to 9	519 SERANGOON NORTH AVENUE 4same street · 147 sqm	S$1,168,168market -0.3% · storey -3.0%	S$1,130,052.44
Mar 20264 to 6	542 SERANGOON NORTH AVENUE 4same street · 149 sqm	S$1,040,000market -0.3%	S$1,036,932.15
Mar 20261 to 3	542 SERANGOON NORTH AVENUE 4same street · 147 sqm	S$1,010,000market -0.3% · storey +3.1%	S$1,037,915.71
Mar 20264 to 6	535 SERANGOON NORTH AVENUE 4same street · 149 sqm	S$980,000market -0.3%	S$977,109.14
Jan 20264 to 6	537 SERANGOON NORTH AVENUE 4same street · 149 sqm	S$1,145,000market -0.3%	S$1,141,622.42
Jan 202613 to 15	506 SERANGOON NORTH AVENUE 4same street · 149 sqm	S$1,130,000market -0.3% · storey -8.7%	S$1,029,021.18
Jan 20261 to 3	519 SERANGOON NORTH AVENUE 4same street · 147 sqm	S$1,005,000market -0.3% · storey +3.1%	S$1,032,777.51

Median of the adjusted sales; range is their middle 50%. Older HDB sales are adjusted with the official HDB Resale Price Index. Storey adjustments use observed premiums for the town and flat type. Method building-v1, sales through 2026-09-01.

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
Executive	1 sold	S$1,000,000	632	S$1,000,000 in Oct 2025

Price history

Quarterly median sale price. Hover or focus a point for its value.

Executive

Getting around

Kovan MRT StationExit B31 min walk2.5 km

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

Rosyth School270 m

Primary, 1 to 2 km

Other schools within 1 km

Serangoon Garden Secondary School500 m
Bowen Secondary School580 m

Approximate straight-line distances from the building. For primary school registration, check the exact distance on OneMap’s school query ↗.

Food & shopping nearby

Hawker centres

Chomp Chomp Food Centre36 cooked-food stalls1.1 km
Ci Yuan Hawker Centre40 cooked-food stalls1.2 km
Serangoon Garden Market46 cooked-food stalls1.2 km

Shopping malls

Hougang Green Shopping Mall21 HOUGANG STREET 51 HOUGANG GREEN SHOPPING MALL SINGAPORE 5387191.9 km
Icb Shopping Centre6 YIO CHU KANG ROAD ICB SHOPPING CENTRE SINGAPORE 5455212.0 km
The Seletar Mall33 SENGKANG WEST AVENUE THE SELETAR MALL SINGAPORE 7976532.2 km

Nearest places within 3 km. Approximate straight-line distance from the building. Sources: NEA via data.gov.sg and OneMap.

Location

Latest 30 of 82 sales

Month	Flat type	Storey	Size	Price	S$ psf
Oct 2025	ExecutiveMaisonette	4 to 6	147 sqm (1,582 sqft)	S$1,000,000	632
May 2025	ExecutiveMaisonette	7 to 9	147 sqm (1,582 sqft)	S$1,038,888	657
Apr 2025	ExecutiveMaisonette	1 to 3	150 sqm (1,615 sqft)	S$1,050,000	650
Sep 2023	ExecutiveMaisonette	7 to 9	147 sqm (1,582 sqft)	S$888,000	561
Nov 2022	ExecutiveMaisonette	10 to 12	156 sqm (1,679 sqft)	S$885,000	527
Aug 2022	ExecutiveMaisonette	13 to 15	147 sqm (1,582 sqft)	S$898,000	568
Apr 2022	ExecutiveMaisonette	1 to 3	147 sqm (1,582 sqft)	S$790,000	499
Dec 2021	ExecutiveMaisonette	10 to 12	150 sqm (1,615 sqft)	S$850,000	526
Jul 2021	ExecutiveMaisonette	13 to 15	147 sqm (1,582 sqft)	S$755,000	477
Jan 2020	ExecutiveMaisonette	10 to 12	148 sqm (1,593 sqft)	S$710,000	446
Feb 2019	ExecutiveMaisonette	10 to 12	150 sqm (1,615 sqft)	S$730,888	453
Feb 2019	ExecutiveMaisonette	4 to 6	147 sqm (1,582 sqft)	S$628,000	397
Apr 2018	ExecutiveMaisonette	7 to 9	147 sqm (1,582 sqft)	S$730,000	461
Jan 2018	ExecutiveMaisonette	10 to 12	147 sqm (1,582 sqft)	S$720,000	455
Jun 2017	ExecutiveMaisonette	13 to 15	147 sqm (1,582 sqft)	S$703,000	444
Feb 2017	ExecutiveMaisonette	10 to 12	152 sqm (1,636 sqft)	S$725,000	443
Jan 2017	ExecutiveMaisonette	4 to 6	156 sqm (1,679 sqft)	S$735,000	438
Jul 2016	ExecutiveMaisonette	10 to 12	156 sqm (1,679 sqft)	S$755,000	450
Nov 2015	ExecutiveMaisonette	4 to 6	147 sqm (1,582 sqft)	S$696,800	440
Jun 2015	ExecutiveMaisonette	10 to 12	147 sqm (1,582 sqft)	S$698,000	441
Dec 2014	ExecutiveMaisonette	1 to 3	147 sqm (1,582 sqft)	S$635,000	401
Jul 2013	ExecutiveMaisonette	10 to 12	147 sqm (1,582 sqft)	S$705,000	446
May 2013	ExecutiveMaisonette	4 to 6	150 sqm (1,615 sqft)	S$700,000	434
Jun 2012	ExecutiveMaisonette	4 to 6	147 sqm (1,582 sqft)	S$665,000	420
Oct 2011	ExecutiveMaisonette	4 to 6	148 sqm (1,593 sqft)	S$625,000	392
Sep 2011	ExecutiveMaisonette	1 to 3	156 sqm (1,679 sqft)	S$625,000	372
Dec 2010	ExecutiveMaisonette	10 to 12	152 sqm (1,636 sqft)	S$550,000	336
Oct 2010	ExecutiveMaisonette	10 to 12	147 sqm (1,582 sqft)	S$600,000	379
Sep 2010	ExecutiveMaisonette	10 to 12	147 sqm (1,582 sqft)	S$550,000	348
Jun 2010	ExecutiveMaisonette	10 to 12	156 sqm (1,679 sqft)	S$520,000	310

HDB publishes a storey range, not the unit number. Sizes include any recess area bought and space added by upgrading. Source: HDB resale flat prices, data.gov.sg.