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 401–450 of 545 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 1 Flat 2 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £250,000 | 2 Aug 2000 |
| 51 Flat 5 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £285,000 | 1 Aug 2000 |
| 47 Flat 7 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £146,000 | 24 Jul 2000 |
| 21 Flat 2 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £360,000 | 18 Jul 2000 |
| 5 Flat 3 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £280,000 | 10 Jul 2000 |
| 21 Flat 4 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £199,950 | 30 Jun 2000 |
| 11 Flat 3 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £425,000 | 19 Jun 2000 |
| Hillfield Court Flat 88 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £215,000 | 19 May 2000 |
| 45 Flat 4 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £390,000 | 14 Apr 2000 |
| 54 Flat B Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £360,000 | 14 Mar 2000 |
| 63 Flat 4 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £183,000 | 10 Mar 2000 |
| Hillfield Court Flat 39 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £196,000 | 10 Mar 2000 |
| Hillfield Court Flat 65 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £309,450 | 28 Feb 2000 |
| 28 Flat 14 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £165,000 | 31 Jan 2000 |
| 16 Flat 1 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £184,950 | 14 Dec 1999 |
| Hillfield Court Flat 12 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £250,000 | 9 Dec 1999 |
| 23a Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £355,000 | 23 Nov 1999 |
| 51 Flat 3 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £166,000 | 5 Nov 1999 |
| Hillfield Court Flat 20 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £245,000 | 27 Oct 1999 |
| 25c Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £340,000 | 1 Oct 1999 |
| Hillfield Court Flat 98 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £245,000 | 1 Oct 1999 |
| 6 Belsize Avenue | NW3 4AU | Terraced | Freehold | £410,000 | 1 Oct 1999 |
| 28 Flat 10 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £290,000 | 30 Sep 1999 |
| 44a Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £265,000 | 3 Sep 1999 |
| 8 Belsize Avenue | NW3 4AU | Terraced | Freehold | £380,000 | 30 Jul 1999 |
| 5 Flat 4 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £154,500 | 13 Jul 1999 |
| 22 Flat 6 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £277,500 | 2 Jul 1999 |
| 7 Upper Ground Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £270,000 | 29 Jun 1999 |
| 50 Belsize Avenue | NW3 4AE | Terraced | Freehold | £975,000 | 15 Jun 1999 |
| Hillfield Court Flat 51 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £233,000 | 10 Jun 1999 |
| 1 Flat 1 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £210,000 | 22 Apr 1999 |
| Hillfield Court Flat 27 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £150,000 | 15 Apr 1999 |
| Hillfield Court Flat 53 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £352,000 | 15 Apr 1999 |
| 24 Flat 3 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £224,000 | 26 Mar 1999 |
| 29 Second Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £192,000 | 12 Mar 1999 |
| Hillfield Court Flat 2 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £250,000 | 26 Feb 1999 |
| 3 Flat 5 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £129,500 | 26 Feb 1999 |
| 27 Flat 4 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £168,500 | 25 Feb 1999 |
| 3 Flat 2 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £153,500 | 19 Feb 1999 |
| 60a Belsize Avenue | NW3 4AA | Flat / Apartment | Leasehold | £143,500 | 1 Feb 1999 |
| Hillfield Court Flat 74 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £285,000 | 12 Jan 1999 |
| 29 Flat A Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £266,000 | 5 Jan 1999 |
| 48 Belsize Avenue | NW3 4AE | Terraced | Freehold | £810,000 | 1 Dec 1998 |
| 44c Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £130,000 | 1 Dec 1998 |
| 22 Flat 6 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £188,000 | 13 Nov 1998 |
| 7 First Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £250,000 | 12 Nov 1998 |
| Hillfield Court Flat 12 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £162,000 | 27 Oct 1998 |
| Hillfield Court Flat 51 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £156,000 | 15 Oct 1998 |
| 3 Basement Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £201,950 | 7 Sep 1998 |
| 33 Basement Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £120,000 | 20 Aug 1998 |
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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.