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
Recorded sales on Belsize Avenue
Showing 101–150 of 545 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 47 Flat 7 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £525,000 | 4 Jan 2017 |
| Hillfield Court Flat 46 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £720,000 | 30 Nov 2016 |
| 15 Flat 9 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £567,000 | 28 Nov 2016 |
| 49 Flat 3 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £650,000 | 21 Oct 2016 |
| 51 Flat 4 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £590,000 | 21 Jul 2016 |
| 9c Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £1,020,000 | 13 Jul 2016 |
| 44 Ground Floor Flat Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £1,175,000 | 27 May 2016 |
| Hillfield Court Flat 41 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £875,000 | 30 Mar 2016 |
| Hillfield Court Flat 60 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £625,000 | 30 Mar 2016 |
| 11 Flat 4 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £1,100,250 | 29 Mar 2016 |
| 15 Flat 28 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £817,500 | 19 Feb 2016 |
| Hillfield Court Flat 26 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £650,000 | 11 Dec 2015 |
| 63 Flat 5 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £695,000 | 30 Nov 2015 |
| 35f Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £668,736 | 24 Nov 2015 |
| 3 Flat 1 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £1,075,000 | 6 Aug 2015 |
| 5 Flat 2 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £440,000 | 3 Jul 2015 |
| 35e Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £724,018 | 21 May 2015 |
| Hillfield Court Flat 33 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £620,000 | 11 May 2015 |
| 1 Flat 3 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £970,000 | 27 Mar 2015 |
| 25c Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £1,435,000 | 20 Feb 2015 |
| 15 Flat 20 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £590,000 | 6 Feb 2015 |
| Hillfield Court Flat 57 Belsize Avenue | NW3 4BG | Flat / Apartment | Leasehold | £952,500 | 2 Feb 2015 |
| 46 Flat 5 Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £970,000 | 12 Jan 2015 |
| Hillfield Court Flat 9 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £995,000 | 17 Dec 2014 |
| Hillfield Court Flat 85 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £700,000 | 9 Dec 2014 |
| Hillfield Court Flat 93 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £535,000 | 3 Nov 2014 |
| Hillfield Court Flat 5 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £650,000 | 6 Oct 2014 |
| Hillfield Court Flat 11 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £620,000 | 21 Aug 2014 |
| Hillfield Court Flat 35 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £999,995 | 14 Aug 2014 |
| 51 Flat 1 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £1,635,000 | 7 Aug 2014 |
| 5 Flat 5 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £465,000 | 31 Jul 2014 |
| 4 Belsize Avenue | NW3 4AU | Terraced | Freehold | £1,800,000 | 25 Jul 2014 |
| 51 Flat 2 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £1,250,000 | 3 Jul 2014 |
| 41 - 43 Flat 2 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £425,000 | 2 Jun 2014 |
| 47 Flat 9 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £615,000 | 27 May 2014 |
| 41 - 43 Flat 21 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £400,000 | 17 Apr 2014 |
| 1 Flat 3 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £820,000 | 10 Mar 2014 |
| 15 Flat 5 Belsize Avenue | NW3 4BL | Other | Leasehold | £460,000 | 10 Mar 2014 |
| 15 Flat 5 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £460,000 | 10 Mar 2014 |
| 16 Flat 1 Belsize Avenue | NW3 4AU | Flat / Apartment | Leasehold | £525,000 | 7 Mar 2014 |
| 48 Belsize Avenue | NW3 4AE | Terraced | Freehold | £4,500,000 | 3 Feb 2014 |
| 23 Third Floor Flat Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £485,000 | 31 Jan 2014 |
| 44c Belsize Avenue | NW3 4AE | Flat / Apartment | Leasehold | £490,000 | 30 Jan 2014 |
| 1 Flat 2 Belsize Avenue | NW3 4BL | Flat / Apartment | Leasehold | £870,000 | 20 Dec 2013 |
| Hillfield Court Flat 84 Belsize Avenue | NW3 4BE | Flat / Apartment | Leasehold | £852,000 | 16 Dec 2013 |
| Hillfield Court Flat 6 Belsize Avenue | NW3 4BH | Flat / Apartment | Leasehold | £500,000 | 29 Nov 2013 |
| 51 Flat 5 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £925,000 | 29 Nov 2013 |
| 47 Flat 8 Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £799,950 | 27 Nov 2013 |
| Hillfield Court Flat 42 Belsize Avenue | NW3 4BJ | Flat / Apartment | Leasehold | £821,500 | 8 Nov 2013 |
| 49 Second Floor Flat (rear) Belsize Avenue | NW3 4BN | Flat / Apartment | Leasehold | £499,950 | 31 Oct 2013 |
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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.