Over the past 7 years, there have been 31 property sales recorded in the NW9 4BY postcode area. The highest sale price reached £630,000, while the most recent sale was for a detached flat sold in April 2024 for £358,000.

The estimated average property value in NW9 4BY currently stands at £474,831, which is approximately 43.2% 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 £6,673.

Property prices in NW9 4BY have risen by 0.4% over the past year , with a total increase of 8.5% over the past five years, and a long-term rise of 20.3% over the past decade.

100% of recorded transactions in the area were for flat properties.

Housing in NW9 4BY is mixed, with 100% of homes being , indicating a diverse residential makeup.

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Property Sales

Flat 1, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 1109 sq ft
Today
£635,379
streetscan.co.uk estimate
21 Sep 2018
£630,000
More details

Flat 10, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 775 sq ft
Today
£443,757
streetscan.co.uk estimate
5 Sep 2018
£440,000
More details

Flat 11, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 581 sq ft
Today
£356,604
streetscan.co.uk estimate
13 Oct 2022
£380,000
30 Aug 2018
£342,000
More details

Flat 12, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 775 sq ft
Today
£450,312
streetscan.co.uk estimate
18 Sep 2018
£446,500
More details

Flat 13, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 829 sq ft
Today
£545,010
streetscan.co.uk estimate
30 Sep 2022
£575,000
26 Sep 2018
£475,000
More details

Flat 14, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 829 sq ft
Today
£481,753
streetscan.co.uk estimate
5 Sep 2018
£477,675
More details

Flat 15, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 775 sq ft
Today
£474,013
streetscan.co.uk estimate
4 Sep 2018
£470,000
More details

Flat 16, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 581 sq ft
Today
£349,711
streetscan.co.uk estimate
3 Sep 2018
£346,750
More details

Flat 17, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 678 sq ft
Today
£433,671
streetscan.co.uk estimate
7 Sep 2018
£430,000
More details

Flat 18, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 829 sq ft
Today
£564,781
streetscan.co.uk estimate
27 Sep 2018
£560,000
More details

Flat 19, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 829 sq ft
Today
£481,577
streetscan.co.uk estimate
21 Sep 2018
£477,500
More details

Flat 2, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 1109 sq ft
Today
£595,761
streetscan.co.uk estimate
15 Nov 2019
£580,000
24 Jun 2019
£580,000
More details

Flat 20, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 775 sq ft
Today
£510,031
streetscan.co.uk estimate
13 May 2022
£530,000
21 Sep 2018
£461,000
More details

Flat 21, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 581 sq ft
Today
£379,416
streetscan.co.uk estimate
21 Nov 2018
£375,000
More details

Flat 22, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 538 sq ft
Today
£352,774
streetscan.co.uk estimate
29 Apr 2024
£358,000
2 Oct 2018
£338,000
More details

Flat 23, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 1109 sq ft
Today
£632,353
streetscan.co.uk estimate
17 Sep 2018
£627,000
More details

Flat 24, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 1109 sq ft
Today
£633,790
streetscan.co.uk estimate
24 Sep 2018
£628,425
More details

Flat 3, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 538 sq ft
Today
£328,451
streetscan.co.uk estimate
21 Dec 2022
£350,000
21 Sep 2018
£331,200
More details

Flat 4, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 560 sq ft
Today
£340,493
streetscan.co.uk estimate
30 Aug 2018
£337,250
More details

Flat 5, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 614 sq ft
Today
£359,511
streetscan.co.uk estimate
19 Nov 2019
£350,000
More details

Flat 6, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 560 sq ft
Today
£347,946
streetscan.co.uk estimate
12 Sep 2018
£345,000
More details

Flat 7, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 775 sq ft
Today
£491,591
streetscan.co.uk estimate
31 Mar 2023
£515,000
29 Aug 2018
£438,000
More details

Flat 8, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 829 sq ft
Today
£479,358
streetscan.co.uk estimate
25 Sep 2018
£475,300
More details

Flat 9, Lassen House, 12 Lismore Boulevard, London, Barnet, Greater London, NW9 4BY

🏠 Flat
🛏️ bed
📐 829 sq ft
Today
£514,869
streetscan.co.uk estimate
3 May 2019
£480,000
More details

Area Insights

Data Sources

Properties at NW9 4BY appear thirty-one times in the Land Registry records, with the latest transaction recorded on 29 Apr 2024. It also has twenty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 30 May 2018. 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.