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 301–350 of 545 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| Hillfield Court Flat 26 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £249,950 | 13 May 2005 |
| 16 Flat 1 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £249,999 | 9 May 2005 |
| 2 Belsize Avenue | NW3 4AU | Semi-detached | Freehold | £620,000 | 29 Apr 2005 |
| 11 Flat 5 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £250,000 | 24 Mar 2005 |
| 35a Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £550,000 | 18 Mar 2005 |
| 9 First Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £425,000 | 25 Feb 2005 |
| Hillfield Court Flat 28 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £340,000 | 25 Feb 2005 |
| Hillfield Court Flat 8 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £350,000 | 14 Feb 2005 |
| Hillfield Court Flat 72 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £285,000 | 15 Dec 2004 |
| 7 Lower Ground Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £535,000 | 30 Nov 2004 |
| Hillfield Court Flat 37 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £310,000 | 19 Nov 2004 |
| 15 Flat 16 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £227,500 | 12 Nov 2004 |
| Hillfield Court Flat 15 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £260,000 | 29 Oct 2004 |
| 3 Basement Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £333,500 | 19 Oct 2004 |
| 23b Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £610,000 | 4 Oct 2004 |
| 41 - 43 Flat 15 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £182,000 | 20 Sep 2004 |
| 25d Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £450,000 | 23 Aug 2004 |
| Hillfield Court Flat 109 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £376,000 | 16 Aug 2004 |
| Hillfield Court Flat 5 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £350,000 | 16 Aug 2004 |
| Hillfield Court Flat 34 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £375,000 | 1 Jul 2004 |
| 51 Flat 5 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £439,000 | 28 May 2004 |
| Hillfield Court Flat 30 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £440,000 | 28 Apr 2004 |
| 15 Flat 7 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £230,000 | 23 Apr 2004 |
| 15 Flat 8 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £285,000 | 15 Apr 2004 |
| 49 Flat 3 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £325,000 | 7 Apr 2004 |
| 49 Entrance Floor Flat Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £650,000 | 16 Feb 2004 |
| 23a Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £665,000 | 12 Feb 2004 |
| 7 Lower Ground Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £378,400 | 9 Feb 2004 |
| 51 Flat 2 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £545,000 | 30 Jan 2004 |
| Hillfield Court Flat 97 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £355,000 | 23 Jan 2004 |
| Hillfield Court Flat 88 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £270,000 | 12 Jan 2004 |
| 3 Flat 4 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £278,000 | 17 Dec 2003 |
| 60c Belsize Avenue | NW3 4AA | Flat / Apartment | Leasehold | £390,000 | 28 Nov 2003 |
| 46 Flat 1 Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £447,000 | 28 Nov 2003 |
| 54 Flat B Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £436,000 | 27 Nov 2003 |
| 15 Flat 8 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £207,000 | 17 Nov 2003 |
| 11 Flat 4 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £449,000 | 17 Oct 2003 |
| Hillfield Court Flat 51 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £350,000 | 13 Oct 2003 |
| Hillfield Court Flat 48 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £480,000 | 10 Oct 2003 |
| 26 Flat 6 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £250,000 | 26 Sep 2003 |
| Hillfield Court Flat 21 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £395,000 | 19 Sep 2003 |
| Hillfield Court Flat 22 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £265,000 | 19 Sep 2003 |
| 18 Second Floor Flat Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £250,000 | 6 Aug 2003 |
| 7 Third Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £330,000 | 21 Mar 2003 |
| 15 Flat 9 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £222,000 | 10 Mar 2003 |
| Hillfield Court Flat 105 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £271,000 | 28 Feb 2003 |
| Hillfield Court Flat 2 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £385,000 | 31 Jan 2003 |
| 15 Flat 18 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £234,000 | 17 Jan 2003 |
| 49 Second Floor Flat Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £227,500 | 14 Jan 2003 |
| Hillfield Court Flat 83 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £385,000 | 19 Dec 2002 |
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Other streets in NW3
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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.