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 251–300 of 545 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 35d Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £495,000 | 2 Aug 2007 |
| 28 Flat 12 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £350,000 | 27 Jul 2007 |
| 15 Flat 18 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £300,000 | 6 Jun 2007 |
| 45 Flat 5 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £675,000 | 25 May 2007 |
| 60b Belsize Avenue | NW3 4AA | Flat / Apartment | Leasehold | £799,950 | 22 May 2007 |
| 9 Ground Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £555,000 | 14 May 2007 |
| Hillfield Court Flat 110 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £500,000 | 1 May 2007 |
| 16 Flat 1 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £310,000 | 16 Apr 2007 |
| 54 Flat C Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £585,000 | 28 Mar 2007 |
| 22 Flat 3 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £275,000 | 20 Mar 2007 |
| 41 - 43 Flat 14 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £285,000 | 19 Mar 2007 |
| 41 - 43 Flat 7 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £370,000 | 7 Feb 2007 |
| 15 Flat 24 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £238,800 | 1 Feb 2007 |
| 49a Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £486,800 | 12 Jan 2007 |
| 49 Entrance Floor Flat Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £760,000 | 15 Dec 2006 |
| Hillfield Court Flat 5 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £398,000 | 13 Dec 2006 |
| 11 Flat 2 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £389,000 | 29 Nov 2006 |
| 49b Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £500,000 | 7 Nov 2006 |
| 41 - 43 Flat 7 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £250,000 | 20 Oct 2006 |
| 16 First Floor Front Flat Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £250,000 | 18 Sep 2006 |
| 6 Belsize Avenue | NW3 4AU | Terraced | Freehold | £620,000 | 18 Aug 2006 |
| Hillfield Court Flat 98 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £473,000 | 1 Aug 2006 |
| 23a Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £750,000 | 28 Jul 2006 |
| Hillfield Court Flat 28 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £430,000 | 31 May 2006 |
| 7 First Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £500,000 | 3 May 2006 |
| 7 Third Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £407,500 | 6 Mar 2006 |
| 18 Second Floor Flat Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £303,500 | 1 Mar 2006 |
| 61 Belsize Avenue | NW3 4BN | Semi-detached | Freehold | £1,418,110 | 10 Feb 2006 |
| Hillfield Court Flat 94 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £250,000 | 9 Feb 2006 |
| 7 Second Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £430,000 | 7 Feb 2006 |
| Hillfield Court Flat 73 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £290,000 | 31 Jan 2006 |
| 39b Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £485,000 | 18 Jan 2006 |
| 15 Flat 26 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £382,550 | 13 Dec 2005 |
| 9 Second Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £410,000 | 28 Nov 2005 |
| 49 Third Floor Flat (front) Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £212,000 | 25 Nov 2005 |
| 39 Flat E Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £455,000 | 8 Nov 2005 |
| 7 Upper Ground Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £478,500 | 4 Nov 2005 |
| 60a Belsize Avenue | NW3 4AA | Flat / Apartment | Leasehold | £242,500 | 21 Oct 2005 |
| Hillfield Court Flat 55 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £265,000 | 14 Oct 2005 |
| Hillfield Court Flat 95 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £535,000 | 8 Sep 2005 |
| 32 Second Floor Flat Belsize Avenue | NW3 4AH | Flat / Apartment | Leasehold | £425,000 | 17 Aug 2005 |
| 27 Flat 7 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £250,000 | 15 Aug 2005 |
| 50 Belsize Avenue | NW3 4AE | Terraced | Freehold | £2,250,000 | 15 Jul 2005 |
| 54d Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £491,751 | 15 Jul 2005 |
| 49 Basement Flat Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £520,000 | 11 Jul 2005 |
| 58 Belsize Avenue | NW3 4AA | Terraced | Freehold | £1,520,000 | 23 Jun 2005 |
| 35g Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £430,000 | 20 Jun 2005 |
| 41 - 43 Flat 8 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £232,500 | 10 Jun 2005 |
| 23 Third Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £228,000 | 20 May 2005 |
| Hillfield Court Flat 83 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £499,999 | 17 May 2005 |
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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.