Blk 145 Serangoon North Avenue 1

HDB · Serangoon · Singapore 550145

Completed: 1985
Lease from: 1986 (99 years)
Storeys: 4
Resales since 1990: 63

Lease and eligibility context

About 59 years remain on the 99-year lease, based on its 1986 commencement year. This year-level figure is approximate.

A standard flat completed around 1985 would usually reach its 5-year MOP around 1990. 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.

40 flats: 28 × 4-room, 12 × 5-room.

Homes available here

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.

4-room

S$535,750.28

Typical range S$524,956.99–S$550,408.14

See the 20 comparable sales

Sale	Home	Original	Adjusted
Dec 20251 to 3	145 SERANGOON NORTH AVENUE 1same building · 89 sqm	S$515,888market -0.5% · storey +5.4%	S$540,686.87
Mar 20254 to 6	145 SERANGOON NORTH AVENUE 1same building · 83 sqm	S$513,888market +0.7%	S$517,722.99
Feb 20251 to 3	145 SERANGOON NORTH AVENUE 1same building · 83 sqm	S$500,000market +0.7% · storey +5.4%	S$530,813.69
Nov 20261 to 3	118 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$565,000storey +5.4%	S$595,376.36
Oct 20267 to 9	147 SERANGOON NORTH AVENUE 1same street · 88 sqm	S$580,000storey -5.1%	S$550,408.14
Oct 20267 to 9	101 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$522,880storey -5.1%	S$496,202.43
Sep 20261 to 3	113 SERANGOON NORTH AVENUE 1same street · 97 sqm	S$532,000storey +5.4%	S$560,602.17
Aug 20267 to 9	109 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$580,000storey -5.1%	S$550,408.14
Aug 20267 to 9	109 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$570,000storey -5.1%	S$540,918.35
Jul 202610 to 12	109 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$588,000storey -9.9%	S$529,530.58
Jul 202613 to 15	143 SERANGOON NORTH AVENUE 1same street · 83 sqm	S$558,000storey -14.5%	S$476,875.24
Jul 20264 to 6	101 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$528,888no adjustment	S$528,888
Jun 202610 to 12	101 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$540,000market -0.1% · storey -9.9%	S$485,584.21
Jun 20264 to 6	143 SERANGOON NORTH AVENUE 1same street · 83 sqm	S$527,000market -0.1%	S$526,220.41
Jun 20264 to 6	111 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$525,888market -0.1%	S$525,110.06
Jun 20261 to 3	120 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$515,000market -0.1% · storey +5.4%	S$541,885.40
Mar 20261 to 3	110 SERANGOON NORTH AVENUE 1same street · 99 sqm	S$580,000market -0.4% · storey +5.4%	S$608,478.47
Mar 20264 to 6	111 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$558,000market -0.4%	S$555,530.97
Mar 20264 to 6	103 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$550,000market -0.4%	S$547,566.37
Feb 202610 to 12	111 SERANGOON NORTH AVENUE 1same street · 91 sqm	S$585,000market -0.4% · storey -9.9%	S$524,497.79

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 2026-11-01.

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
4-room	1 sold	S$515,888	539	S$515,888 in Dec 2025
5-room	None	–	–	S$680,000 in Nov 2024

Price history

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

4-room

5-room

Getting around

Kovan MRT StationExit A27 min walk2.2 km
Serangoon MRT StationExit F29 min walk2.4 km
Lorong Chuan MRT StationExit A35 min walk2.9 km

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

Rosyth School630 m
Zhonghua Primary School890 m

Primary, 1 to 2 km

Other schools within 1 km

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 stalls760 m
Serangoon Garden Market46 cooked-food stalls820 m
Ci Yuan Hawker Centre40 cooked-food stalls1.4 km

Shopping malls

Icb Shopping Centre6 YIO CHU KANG ROAD ICB SHOPPING CENTRE SINGAPORE 5455211.6 km
Upper Serangoon Shopping Centre756 UPPER SERANGOON ROAD UPPER SERANGOON SHOPPING CENTRE SINGAPORE 5346261.7 km
Hougang Green Shopping Mall21 HOUGANG STREET 51 HOUGANG GREEN SHOPPING MALL SINGAPORE 5387192.1 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 63 sales

Month	Flat type	Storey	Size	Price	S$ psf
Dec 2025	4-roomSimplified	1 to 3	89 sqm (958 sqft)	S$515,888	539
Mar 2025	4-roomSimplified	4 to 6	83 sqm (893 sqft)	S$513,888	575
Feb 2025	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$500,000	560
Nov 2024	5-roomImproved	1 to 3	122 sqm (1,313 sqft)	S$680,000	518
Sep 2024	5-roomImproved	4 to 6	122 sqm (1,313 sqft)	S$700,000	533
Jul 2024	5-roomImproved	1 to 3	122 sqm (1,313 sqft)	S$690,000	525
Apr 2024	5-roomImproved	4 to 6	122 sqm (1,313 sqft)	S$688,000	524
Dec 2022	5-roomImproved	1 to 3	122 sqm (1,313 sqft)	S$590,000	449
Feb 2022	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$413,000	462
Sep 2021	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$398,000	445
Feb 2019	5-roomImproved	4 to 6	122 sqm (1,313 sqft)	S$450,000	343
Feb 2019	4-roomSimplified	4 to 6	83 sqm (893 sqft)	S$360,000	403
Aug 2018	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$295,000	330
Mar 2018	5-roomImproved	1 to 3	122 sqm (1,313 sqft)	S$438,000	334
Dec 2016	4-roomSimplified	4 to 6	83 sqm (893 sqft)	S$301,688	338
Feb 2016	5-roomImproved	4 to 6	122 sqm (1,313 sqft)	S$490,000	373
May 2015	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$342,000	383
Sep 2012	5-roomImproved	4 to 6	122 sqm (1,313 sqft)	S$523,000	398
Aug 2012	5-roomImproved	1 to 3	122 sqm (1,313 sqft)	S$465,000	354
Apr 2012	4-roomSimplified	1 to 5	89 sqm (958 sqft)	S$370,000	386
Apr 2012	4-roomSimplified	1 to 5	83 sqm (893 sqft)	S$363,000	406
Mar 2012	4-roomSimplified	1 to 5	83 sqm (893 sqft)	S$357,000	400
Nov 2010	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$315,000	353
Oct 2010	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$315,000	353
Jul 2010	5-roomImproved	1 to 3	122 sqm (1,313 sqft)	S$380,000	289
Jul 2010	4-roomSimplified	4 to 6	83 sqm (893 sqft)	S$276,000	309
Jun 2010	4-roomSimplified	4 to 6	83 sqm (893 sqft)	S$285,000	319
Dec 2009	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$255,000	285
Apr 2009	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$255,000	285
Apr 2009	4-roomSimplified	1 to 3	83 sqm (893 sqft)	S$250,000	280

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.