Blk 507 Serangoon North Avenue 4

HDB · Serangoon · Singapore 550507

Completed: 1995
Lease from: 1997 (99 years)
Storeys: 11
Resales since 1990: 88

Lease and eligibility context

About 70 years remain on the 99-year lease, based on its 1997 commencement year. This year-level figure is approximate.

A standard flat completed around 1995 would usually reach its 5-year MOP around 2000. 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.

80 flats: 40 × 4-room, 40 × 5-room.

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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.

5-room

S$809,660.79

Typical range S$782,361.86–S$852,403.47

See the 20 comparable sales

Sale	Home	Original	Adjusted
Aug 20267 to 9	507 SERANGOON NORTH AVENUE 4same building · 121 sqm	S$920,000no adjustment	S$920,000
Sep 20254 to 6	507 SERANGOON NORTH AVENUE 4same building · 121 sqm	S$840,000market -0.6% · storey +3.4%	S$863,419.95
May 20257 to 9	507 SERANGOON NORTH AVENUE 4same building · 120 sqm	S$853,888market -0.2%	S$852,204.63
May 20257 to 9	507 SERANGOON NORTH AVENUE 4same building · 120 sqm	S$828,000market -0.2%	S$826,367.67
Sep 20267 to 9	541 SERANGOON NORTH AVENUE 4same street · 122 sqm	S$850,000no adjustment	S$850,000
Sep 20267 to 9	540 SERANGOON NORTH AVENUE 4same street · 122 sqm	S$830,000no adjustment	S$830,000
Sep 20261 to 3	535A SERANGOON NORTH AVENUE 4same street · 124 sqm	S$725,000storey +6.9%	S$775,096.19
Aug 202610 to 12	505 SERANGOON NORTH AVENUE 4same street · 124 sqm	S$810,000storey -3.3%	S$783,386.75
Jul 20267 to 9	512 SERANGOON NORTH AVENUE 4same street · 121 sqm	S$853,000no adjustment	S$853,000
Jul 20261 to 3	510 SERANGOON NORTH AVENUE 4same street · 122 sqm	S$738,000storey +6.9%	S$788,994.46
Jun 20264 to 6	532 SERANGOON NORTH AVENUE 4same street · 122 sqm	S$750,000market -0.1% · storey +3.4%	S$774,331.87
May 20264 to 6	512 SERANGOON NORTH AVENUE 4same street · 120 sqm	S$860,000market -0.1% · storey +3.4%	S$887,900.55
May 20267 to 9	508 SERANGOON NORTH AVENUE 4same street · 121 sqm	S$858,000market -0.1%	S$856,730.77
May 20267 to 9	540 SERANGOON NORTH AVENUE 4same street · 122 sqm	S$838,000market -0.1%	S$836,760.36
May 20267 to 9	500 SERANGOON NORTH AVENUE 4same street · 124 sqm	S$775,000market -0.1%	S$773,853.55
May 20261 to 3	500 SERANGOON NORTH AVENUE 4same street · 124 sqm	S$730,000market -0.1% · storey +6.9%	S$779,287.18
Apr 20261 to 3	504 SERANGOON NORTH AVENUE 4same street · 124 sqm	S$660,000market -0.1% · storey +6.9%	S$704,561.01
Feb 20261 to 3	500 SERANGOON NORTH AVENUE 4same street · 125 sqm	S$745,000market -0.4% · storey +6.9%	S$792,953.91
Jan 202610 to 12	524 SERANGOON NORTH AVENUE 4same street · 122 sqm	S$818,000market -0.4% · storey -3.3%	S$787,623.36
Jan 20264 to 6	501 SERANGOON NORTH AVENUE 4same street · 124 sqm	S$768,000market -0.4% · storey +3.4%	S$790,576.85

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	None	–	–	S$560,000 in Jul 2023
5-room	1 sold	S$920,000	706	S$920,000 in Aug 2026

Price history

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

4-room

5-room

Getting around

Kovan MRT StationExit B28 min walk2.3 km
Hougang MRT StationExit C30 min walk2.4 km

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

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

Ci Yuan Hawker Centre40 cooked-food stalls930 m
Chomp Chomp Food Centre36 cooked-food stalls1.3 km
Serangoon Garden Market46 cooked-food stalls1.4 km

Shopping malls

Hougang Green Shopping Mall21 HOUGANG STREET 51 HOUGANG GREEN SHOPPING MALL SINGAPORE 5387191.6 km
Icb Shopping Centre6 YIO CHU KANG ROAD ICB SHOPPING CENTRE SINGAPORE 5455211.9 km
Hougang Mall90 HOUGANG AVENUE 10 HOUGANG MALL SINGAPORE 5387662.1 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 88 sales

Month	Flat type	Storey	Size	Price	S$ psf
Aug 2026	5-roomImproved	7 to 9	121 sqm (1,302 sqft)	S$920,000	706
Sep 2025	5-roomImproved	4 to 6	121 sqm (1,302 sqft)	S$840,000	645
May 2025	5-roomImproved	7 to 9	120 sqm (1,292 sqft)	S$853,888	661
May 2025	5-roomImproved	7 to 9	120 sqm (1,292 sqft)	S$828,000	641
Jul 2024	5-roomImproved	7 to 9	121 sqm (1,302 sqft)	S$760,000	584
Mar 2024	5-roomImproved	7 to 9	120 sqm (1,292 sqft)	S$780,000	604
Mar 2024	5-roomImproved	1 to 3	121 sqm (1,302 sqft)	S$673,000	517
Jul 2023	4-roomModel A	10 to 12	100 sqm (1,076 sqft)	S$560,000	520
May 2023	5-roomImproved	1 to 3	120 sqm (1,292 sqft)	S$650,000	503
Dec 2022	5-roomImproved	10 to 12	120 sqm (1,292 sqft)	S$720,888	558
Mar 2022	4-roomModel A	4 to 6	100 sqm (1,076 sqft)	S$475,000	441
Jul 2021	5-roomImproved	7 to 9	120 sqm (1,292 sqft)	S$600,000	465
Jun 2020	4-roomModel A	7 to 9	100 sqm (1,076 sqft)	S$400,000	372
May 2019	4-roomModel A	4 to 6	100 sqm (1,076 sqft)	S$418,888	389
Apr 2019	5-roomImproved	1 to 3	121 sqm (1,302 sqft)	S$478,888	368
Nov 2018	5-roomImproved	1 to 3	121 sqm (1,302 sqft)	S$475,000	365
Jun 2018	4-roomModel A	10 to 12	100 sqm (1,076 sqft)	S$408,388	379
Sep 2017	5-roomImproved	1 to 3	120 sqm (1,292 sqft)	S$520,000	403
Sep 2017	4-roomModel A	4 to 6	100 sqm (1,076 sqft)	S$425,000	395
Apr 2017	4-roomModel A	4 to 6	100 sqm (1,076 sqft)	S$411,500	382
Mar 2017	5-roomImproved	7 to 9	120 sqm (1,292 sqft)	S$520,000	403
Mar 2017	4-roomModel A	1 to 3	100 sqm (1,076 sqft)	S$390,000	362
Aug 2016	4-roomModel A	7 to 9	100 sqm (1,076 sqft)	S$425,000	395
Apr 2016	5-roomImproved	7 to 9	121 sqm (1,302 sqft)	S$528,000	405
Nov 2015	5-roomImproved	10 to 12	120 sqm (1,292 sqft)	S$500,000	387
Sep 2015	5-roomImproved	4 to 6	121 sqm (1,302 sqft)	S$500,000	384
Aug 2014	5-roomImproved	4 to 6	121 sqm (1,302 sqft)	S$507,000	389
Aug 2014	4-roomModel A	1 to 3	100 sqm (1,076 sqft)	S$405,000	376
Apr 2014	5-roomImproved	4 to 6	120 sqm (1,292 sqft)	S$512,000	396
Oct 2013	4-roomModel A	4 to 6	100 sqm (1,076 sqft)	S$435,000	404

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.