Over the past 30 years, there have been 64 property sales recorded in the N21 3BG postcode area. The highest sale price reached £340,000, while the most recent sale was for a not recorded flat sold in December 2025 for £310,000.

The estimated average property value in N21 3BG currently stands at £263,795, which is approximately 67.4% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £6,977.

Property prices in N21 3BG have remained stable over the past year , with a total increase of 9.3% over the past five years , and a long-term rise of 31.4% over the past decade .

The most common type of property sold in the area is flat, making up around 98% of transactions , followed by semi-detached.

Housing in N21 3BG is predominantly owner-occupied, with an estimated 52% of homes being lived in by the owners.

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Property Sales

1 Cosgrove Close, London, Enfield, Greater London, N21 3BG

Today
£323,320
streetscan.co.uk estimate
8 Feb 2008
£228,000
18 Jun 2004
£160,000
1 Mar 2002
£136,000
28 Nov 1996
£54,000

11 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 1bed
📐 269 sq ft
Today
£200,616
streetscan.co.uk estimate
31 Mar 2016
£190,000
19 Oct 2006
£112,000
More details

13 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 1bed
📐 280 sq ft
Today
£152,805
streetscan.co.uk estimate
12 Aug 2020
£150,000
More details

15 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 2bed
📐 431 sq ft
Today
£256,880
streetscan.co.uk estimate
31 Jul 2019
£250,500
More details

19 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 474 sq ft
Today
£283,640
streetscan.co.uk estimate
23 Jan 1998
£68,000
More details

21 Cosgrove Close, London, Enfield, Greater London, N21 3BG

Today
£307,394
streetscan.co.uk estimate
6 Mar 2003
£161,000
2 Jun 2000
£92,000

23 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 452 sq ft
Today
£293,509
streetscan.co.uk estimate
14 May 1998
£71,000
More details

27 Cosgrove Close, London, Enfield, Greater London, N21 3BG

Today
£290,120
streetscan.co.uk estimate
30 Oct 1998
£73,000

29 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 474 sq ft
Today
£275,248
streetscan.co.uk estimate
26 Mar 2004
£151,000
More details

3 Cosgrove Close, London, Enfield, Greater London, N21 3BG

Today
£287,990
streetscan.co.uk estimate
3 Jul 1997
£65,000

31 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 474 sq ft
Today
£291,909
streetscan.co.uk estimate
5 Apr 2012
£180,000
9 Oct 2002
£149,995
More details

33 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 441 sq ft
Today
£304,089
streetscan.co.uk estimate
15 Dec 2025
£310,000
28 May 2015
£228,000
View +1 more
More details

35 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 484 sq ft
Today
£283,656
streetscan.co.uk estimate
16 Dec 2003
£155,000
5 Apr 2002
£127,000
More details

37 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 433 sq ft
Today
£287,824
streetscan.co.uk estimate
1 Oct 2018
£290,000
23 Feb 2012
£181,000
View +2 more
More details

39 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 484 sq ft
Today
£282,988
streetscan.co.uk estimate
8 Feb 2007
£180,000
7 Aug 2000
£93,000
More details

41 Cosgrove Close, London, Enfield, Greater London, N21 3BG

Today
£270,083
streetscan.co.uk estimate
2 Jul 1999
£73,500

45 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 463 sq ft
Today
£288,935
streetscan.co.uk estimate
6 Mar 2014
£205,000
18 Apr 2000
£98,000
More details

47 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 463 sq ft
Today
£282,376
streetscan.co.uk estimate
6 Oct 2017
£290,000
16 Oct 2014
£220,000
View +1 more
More details

49 Cosgrove Close, London, Enfield, Greater London, N21 3BG

Today
£310,391
streetscan.co.uk estimate
11 Sep 1995
£60,000

5 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 2bed
📐 237 sq ft
Today
£159,757
streetscan.co.uk estimate
1 Sep 2000
£54,000
More details

51 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 3bed
📐 474 sq ft
Today
£239,012
streetscan.co.uk estimate
22 Dec 2022
£262,500
29 Jan 2008
£180,000
More details

53 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 4bed
📐 581 sq ft
Today
£314,840
streetscan.co.uk estimate
27 Jan 2023
£340,000
13 Sep 2012
£200,000
More details

55 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 1bed
📐 291 sq ft
Today
£166,480
streetscan.co.uk estimate
14 Sep 2007
£116,500
16 Oct 2002
£98,000
View +1 more
More details

57 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 1bed
📐 258 sq ft
Today
£168,829
streetscan.co.uk estimate
26 Aug 2004
£99,000
30 Aug 2002
£81,000
View +1 more
More details

59 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 1bed
📐 344 sq ft
Today
£187,790
streetscan.co.uk estimate
10 Jun 2022
£203,000
7 Sep 2020
£144,000
View +1 more
More details

61 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 1bed
📐 280 sq ft
Today
£180,751
streetscan.co.uk estimate
23 Sep 2022
£195,000
6 Oct 2017
£193,950
View +3 more
More details

63 Cosgrove Close, London, Enfield, Greater London, N21 3BG

🏠 Flat
🛏️ 1bed
📐 269 sq ft
Today
£190,074
streetscan.co.uk estimate
27 Oct 2016
£195,000
28 Sep 2012
£117,000
View +2 more
More details

7 Cosgrove Close, London, Enfield, Greater London, N21 3BG

Today
£194,260
streetscan.co.uk estimate
5 Jun 2013
£126,500
25 Mar 2004
£98,000
11 Dec 2000
£55,000
18 Jun 1999
£42,500
29 Oct 1998
£36,000

9 Cosgrove Close, London, Enfield, Greater London, N21 3BG

Today
£189,874
streetscan.co.uk estimate
2 Nov 2000
£65,000

Area Insights

Data Sources

Properties at N21 3BG appear sixty-four times in the Land Registry records, with the latest transaction recorded on 15 Dec 2025. It also has twenty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Oct 2019. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.