Property sales in N20 9 postcode sector Barnet

This is a map and list of properties recently sold in the N20 9 postcode sector in the UK covering the areas of Whetstone, Totteridge, Oakleigh Park, Barnet, based on the records of the Land Registry

AddressTypeDatePrice
69 Walfield Avenue, London, N20 9PSSemi-detached (freehold)Mar 2026£900,000
Semi-detached (freehold)Oct 2015£650,000
Semi-detached (freehold)May 2013£488,000
Flat 6, Walsingham House, 1331 High Road, London, N20 9HRFlat (leasehold)Feb 2026£410,000
New build flat (leasehold)Feb 2018£485,000
Flat 11, The Grange, Grange View Road, London, N20 9EBFlat (leasehold)Feb 2026£300,000
Flat (leasehold)Jun 2013£232,500
Flat (leasehold)May 1997£75,000
Flat 30, Barrydene, Oakleigh Road North, London, N20 9HGFlat (leasehold)Feb 2026£739,951
Flat (leasehold)Dec 2014£627,500
Flat (leasehold)Apr 2008£445,000
Flat (leasehold)Dec 2003£360,000
34C Oakleigh Park South, London, N20 9JPDetached (freehold)Feb 2026£2,375,000
2 Farnham Close, London, N20 9PUSemi-detached (freehold)Feb 2026£945,000
Semi-detached (freehold)May 2015£665,000
Flat 21, Northway House, 4 Acton Walk, London, N20 9BLFlat (leasehold)Feb 2026£500,000
New build flat (leasehold)Apr 2017£550,000
1B Friern Mount Drive, London, N20 9DPSemi-detached (leasehold)Jan 2026£430,000
Semi-detached (leasehold)Sep 2006£245,000
Semi-detached (leasehold)Aug 1999£129,950
20 Oxford Gardens, London, N20 9AGTerraced (freehold)Jan 2026£755,000
Terraced (freehold)Dec 2018£625,000
Flat 20, Maison House, 2 Acton Walk, London, N20 9BEFlat (leasehold)Jan 2026£515,000
New build flat (leasehold)Aug 2017£486,000
1465 High Road, London, N20 9PHFlat (leasehold)Jan 2026£325,000
Flat (leasehold)Sep 2021£320,000
Flat 6, Prestige House, 3 Acton Walk, London, N20 9BFFlat (leasehold)Jan 2026£507,000
New build flat (leasehold)Apr 2017£476,000
Flat 12, Weston Court, Farnham Close, London, N20 9PQFlat (leasehold)Jan 2026£232,500
Flat (leasehold)Aug 2018£325,000
Flat (leasehold)Jul 2012£220,000
Flat 36, Weston Court, Farnham Close, London, N20 9PQFlat (leasehold)Jan 2026£220,000
Flat (leasehold)Apr 2021£295,000
Flat (leasehold)Oct 2013£205,000
Flat (leasehold)Jan 2010£222,000
New build flat (leasehold)May 1996£102,950
Flat 3, Northway House, 4 Acton Walk, London, N20 9BLFlat (leasehold)Dec 2025£460,000
New build flat (leasehold)Jan 2017£475,000
3 Oakleigh Park South, London, N20 9JSDetached (freehold)Dec 2025£2,350,000
54 Athenaeum Road, London, N20 9AHSemi-detached (freehold)Dec 2025£2,000,000
Semi-detached (freehold)May 2005£900,000
29 St Margarets Avenue, London, N20 9LLSemi-detached (freehold)Dec 2025£820,000
Flat 9, Villiers Court, Buckingham Avenue, London, N20 9BTFlat (leasehold)Dec 2025£320,000
Flat (leasehold)May 1997£62,500
Flat 18, Fairmead Court, 1441 High Road, London, N20 9PFFlat (leasehold)Dec 2025£500,000
New build flat (leasehold)Aug 1998£196,000
Flat 6, Greenleaf Court, 17 Oakleigh Park North, London, N20 9AQFlat (leasehold)Dec 2025£590,000
Flat (leasehold)Jan 2024£567,500
New build flat (leasehold)Jan 1995£142,500
18 Athenaeum Road, London, N20 9AESemi-detached (freehold)Nov 2025£930,000
Flat 73, Northway House, 4 Acton Walk, London, N20 9BLFlat (leasehold)Nov 2025£530,000
New build flat (leasehold)Apr 2017£550,000
Flat 5, Alisa Lodge, 4 Oakleigh Park South, London, N20 9JUFlat (leasehold)Nov 2025£490,000
New build flat (leasehold)Jan 2015£495,000
53 Chandos Avenue, London, N20 9EESemi-detached (freehold)Oct 2025£1,150,000
15 Walfield Avenue, London, N20 9PSSemi-detached (freehold)Oct 2025£900,000
Semi-detached (freehold)Feb 2021£790,000
Semi-detached (freehold)Aug 2007£450,000
17 Langton Avenue, London, N20 9DDSemi-detached (freehold)Oct 2025£1,450,000
Semi-detached (freehold)Aug 1996£180,000
Flat 33, Maison House, 2 Acton Walk, London, N20 9BEFlat (leasehold)Oct 2025£659,000
New build flat (leasehold)Jun 2017£610,000
34 Langton Avenue, London, N20 9DASemi-detached (freehold)Oct 2025£1,625,000
Semi-detached (freehold)Mar 2006£688,000
64 Oakleigh Park North, London, N20 9ASSemi-detached (freehold)Oct 2025£1,640,000
Semi-detached (freehold)Jul 1998£425,000
Flat 2, Weston Court, Farnham Close, London, N20 9PQFlat (leasehold)Oct 2025£150,000
Flat (leasehold)Oct 2005£230,000
Flat (leasehold)Sep 1997£75,500
26 Langton Avenue, London, N20 9DASemi-detached (freehold)Oct 2025£968,210
Flat 18, Cedar Court, 66 Athenaeum Road, London, N20 9AZFlat (leasehold)Oct 2025£400,000
Flat (leasehold)Mar 2016£411,000
Flat (leasehold)Sep 2000£130,000
36 Walfield Avenue, London, N20 9PRSemi-detached (freehold)Sep 2025£1,110,000
Semi-detached (freehold)Aug 2020£715,000
38 Oakleigh Road North, London, N20 9ETFlat (leasehold)Sep 2025£235,000
Flat (leasehold)Sep 2025£267,500
Flat (leasehold)Feb 2002£147,500
Flat (leasehold)Dec 1999£86,000
Flat (leasehold)May 1999£42,000
Flat 18, Barrydene, Oakleigh Road North, London, N20 9HGFlat (leasehold)Sep 2025£652,000
Flat (leasehold)Jan 2008£377,500
Flat (leasehold)Jun 1998£149,600
21 Walfield Avenue, London, N20 9PSSemi-detached (freehold)Aug 2025£735,000
72 Chandos Avenue, London, N20 9DZDetached (freehold)Aug 2025£2,650,000
Detached (freehold)Dec 2006£1,250,000
Detached (freehold)Dec 2001£750,000
76 Chandos Avenue, London, N20 9DZDetached (freehold)Aug 2025£1,550,000
Detached (freehold)Jan 2013£837,500
Flat 6, Barrington, 33 Oakleigh Avenue, London, N20 9JDFlat (leasehold)Aug 2025£333,500
Flat (leasehold)Jun 2019£360,000
Flat (leasehold)Mar 2006£206,000
Flat (leasehold)Jul 1996£54,500

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Notes

The average price shown is the geometric mean which multiplies all sales prices together then takes the square root. This should reduce the impact of sales of very expensive houses.
No adjustments are made for seasonal variations, so average prices will not match the Land Registry's own figures
Sales in the final month are always lower than earlier months, due to that month's data not being complete.