Sold House Prices on Belsize Avenue, London
Every Land Registry property sale recorded on Belsize Avenue in the NW3 postcode district. Updated monthly, England and Wales coverage.
Total sales
545
5 Jan 1995 – 20 Mar 2026
Average price
£527,208
all property types, all years
Lowest sale
£30,000
Highest sale
£4,500,000
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Recorded sales on Belsize Avenue
Showing 201–250 of 545 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 7 Lower Ground Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £678,000 | 9 Jul 2010 |
| 1 Flat 1 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £960,000 | 3 Jun 2010 |
| 1 Flat 1 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £960,000 | 3 Jun 2010 |
| 41 - 43 Flat 10 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £288,900 | 12 Apr 2010 |
| Hillfield Court Flat 60 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £425,000 | 10 Mar 2010 |
| Hillfield Court Flat 92 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £481,000 | 1 Mar 2010 |
| 63 Flat 5 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £385,000 | 22 Feb 2010 |
| 47 Flat 4 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £370,000 | 15 Jan 2010 |
| 49 Second Floor Flat (rear) Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £345,000 | 12 Jan 2010 |
| 56 Belsize Avenue | NW3 4AA | Terraced | Freehold | £2,325,000 | 8 Jan 2010 |
| 47 Flat 10 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £395,000 | 4 Jan 2010 |
| 63 Flat 4 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £337,500 | 2 Dec 2009 |
| 47 Flat 7 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £281,000 | 16 Nov 2009 |
| 15 Flat 3 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £265,000 | 5 Nov 2009 |
| 7 First Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £785,000 | 2 Nov 2009 |
| 47 Flat 8 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £482,500 | 30 Oct 2009 |
| 26 Flat 7 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £280,100 | 28 Oct 2009 |
| 5 Flat 3 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £605,000 | 30 Sep 2009 |
| 44c Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £302,500 | 30 Sep 2009 |
| 1 Flat 1 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £685,000 | 15 Sep 2009 |
| 15 Flat 28 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £350,000 | 11 Sep 2009 |
| 47 Flat 3 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £369,000 | 10 Sep 2009 |
| 25a Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £940,000 | 1 Sep 2009 |
| Hillfield Court Flat 104 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £480,000 | 17 Jul 2009 |
| 15 Flat 26 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £420,000 | 30 Jun 2009 |
| 29 Second Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £420,000 | 22 May 2009 |
| 49 Third Floor Flat (front) Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £310,000 | 28 Jan 2009 |
| Hillfield Court Flat 84 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £550,000 | 9 Jan 2009 |
| 61 Belsize Avenue | NW3 4BN | Semi-detached | Freehold | £4,350,000 | 19 Dec 2008 |
| Hillfield Court Flat 63 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £410,000 | 5 Dec 2008 |
| 14 Belsize Avenue | NW3 4AU | Detached | Freehold | £750,000 | 9 Sep 2008 |
| 25d Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £774,000 | 31 Jul 2008 |
| Hillfield Court Flat 61 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £392,500 | 16 Jul 2008 |
| 50 Belsize Avenue | NW3 4AE | Terraced | Freehold | £2,815,000 | 15 Jul 2008 |
| Hillfield Court Flat 50 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £680,000 | 27 Jun 2008 |
| Hillfield Court Flat 32 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £435,000 | 16 May 2008 |
| 7 Second Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £650,000 | 6 May 2008 |
| 41 - 43 Flat 14 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £361,000 | 14 Feb 2008 |
| Hillfield Court Flat 26 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £434,100 | 8 Feb 2008 |
| Hillfield Court Flat 23 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £600,000 | 31 Jan 2008 |
| 9 Second Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £650,000 | 7 Jan 2008 |
| 41 - 43 Flat 8 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £325,000 | 7 Dec 2007 |
| 35c Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £560,000 | 26 Nov 2007 |
| 63 Raised Ground Floor Flat Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £1,025,000 | 12 Nov 2007 |
| 60d Belsize Avenue | NW3 4AA | Flat / Apartment | Leasehold | £595,950 | 26 Oct 2007 |
| 15 Flat 18 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £400,000 | 19 Oct 2007 |
| 15 Flat 19 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £365,000 | 28 Sep 2007 |
| Hillfield Court Flat 1 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £526,000 | 25 Sep 2007 |
| 44 First Floor Rear Flat Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £376,000 | 23 Aug 2007 |
| 25b Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £875,000 | 10 Aug 2007 |
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.