« Sold prices in London

Sold prices on Belsize Avenue, London

197 recorded sales · 104 properties · 2015–2026

Homes on Belsize Avenue, London have a median sold price of £720,000 across 197 recorded sales since 2015. Flat/Maisonette homes are the most common here, at a median of £724,018. That's 157% above the England & Wales average of around £280,000. Within London as a whole it is 34% above the town’s median sold price over the last 12 months of data of £540,000. Most homes here are leasehold. Properties here have changed hands 1.9 times on average. The most recent sale was £687,000 in Jun 2026; the highest on record was £3,845,000 in 2022. Recorded prices are roughly down 3% between the earliest and most recent sales.
£720,000
Median sold price
£781,590
Average
£300,500–£3,845,000
Range
197
Sales recorded

By property type

TypeMedianSales
Flat/Maisonette£724,018137
Terraced£711,50056
Semi-detached£765,0001

Sold prices by year on Belsize Avenue

YearMedianSales
2015£668,73619
2016£737,50012
2017£735,00015
2018£782,50012
2019£700,00015
2020£577,00013
2021£773,75020
2022£740,00025
2023£772,50018
2024£695,00018
2025£661,50024
2026£760,0006

Belsize Avenue falls in postcode districts N13, NW3, W13 — see sold prices across the wider area.

Properties on Belsize Avenue

£687,000
37, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedJun 2026
£949,000
54A, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AE
Flat/MaisonetteJun 2026
£1,150,000
FLAT 108, HILLFIELD COURT, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BE
Flat/MaisonetteJun 2026
£795,000
29, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedMay 2026
£700,000
FLAT 7, 27, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteApr 2026
£725,000
FLAT 5, 63, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteMar 2026
£545,000
FLAT 2, 22, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AU
Flat/MaisonetteDec 2025
£575,000
FLAT 27, HILLFIELD COURT, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BJ
Flat/MaisonetteDec 2025
£725,000
FLAT 70, HILLFIELD COURT, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BG
Flat/MaisonetteNov 2025
£780,000
FLAT 26, 15, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteNov 2025
£830,000
33, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedNov 2025
£360,000
FLAT 11, 28, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AU
Flat/MaisonetteOct 2025
£300,500
26, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedJul 2025
£870,000
5, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedJun 2025
£698,000
51, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedMay 2025
£947,500
35G, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteMay 2025
£475,000
FLAT 2, 47, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteMar 2025
£877,000
49B, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteMar 2025
£700,000
16, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedMar 2025
£420,000
FLAT 3, HILLFIELD COURT, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BH
Flat/MaisonetteMar 2025
£550,000
FLAT 3, 21, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteMar 2025
£1,135,000
FLAT 3, 5, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteFeb 2025
£722,500
29, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedFeb 2025
£580,000
FLAT 3, 49, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteFeb 2025
£912,000
9, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedJan 2025
£620,000
44, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedJan 2025
£1,875,000
FLAT 1, THE PORTICOS, 53 - 59, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteOct 2024
£610,000
14, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedSept 2024
£885,000
9B, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
TerracedAug 2024
£800,000
27, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedJun 2024
£690,000
13, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedMay 2024
£1,200,000
FLAT 2, 31, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteApr 2024
£695,000
34, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedApr 2024
£695,000
11, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
Flat/MaisonetteMar 2024
£1,085,000
FLAT 4, 11, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteMar 2024
£330,000
32, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
Flat/MaisonetteFeb 2024
£317,000
32A, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
Flat/MaisonetteJan 2024
£650,000
31, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedJan 2024
£830,000
35, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedAug 2023
£870,000
43, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedAug 2023
£860,000
55, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedJul 2023
£870,000
16B, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AU
Flat/MaisonetteJul 2023
£715,000
25, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedJun 2023
£515,000
47B, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedJun 2023
£530,000
FIRST FLOOR REAR FLAT, 44D, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AE
Flat/MaisonetteJun 2023
£916,500
38, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedJun 2023
£708,000
30, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedMay 2023
£470,000
60A, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AA
Flat/MaisonetteMar 2023
£1,420,000
25C, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteJan 2023
£510,000
SECOND FLOOR FLAT, 16, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AU
Flat/MaisonetteDec 2022
£530,000
FLAT 4, 26, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AU
Flat/MaisonetteNov 2022
£740,000
64, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedOct 2022
£860,000
44A, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AE
Flat/MaisonetteSept 2022
£898,500
44E, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AE
Flat/MaisonetteSept 2022
£720,000
41, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedJul 2022
£600,000
3, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedJun 2022
£740,000
53, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
OtherApr 2022
£1,007,500
LOWER GROUND FLOOR FLAT, 7, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteMar 2022
£640,000
28, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedMar 2022
£815,000
15, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedMar 2022
£358,888
28A, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
Flat/MaisonetteJan 2022
£1,000,000
39B, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteJun 2021
£623,000
18, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedJun 2021
£800,000
36, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedJun 2021
£1,123,296
23B, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteMar 2021
£760,000
23, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedMar 2021
£720,000
4, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedFeb 2021
£1,325,000
FIRST FLOOR FLAT, 29, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteFeb 2021
£787,500
3, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedJan 2021
£800,000
30, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedNov 2020
£615,000
15, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedSept 2020
£500,000
49, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
Flat/MaisonetteSept 2020
£425,000
62A, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
Flat/MaisonetteJul 2020
£500,400
25, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedApr 2020
£395,000
FLAT B, 38, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
Flat/MaisonetteMar 2020
£577,000
6, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedFeb 2020
£1,090,000
FLAT 5, 46, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AE
Flat/MaisonetteDec 2019
£445,200
50A, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
Flat/MaisonetteDec 2019
£635,000
45, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedSept 2019
£520,000
FLAT 21, 41 - 43, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteSept 2019
£700,000
9E, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteAug 2019
£800,000
12, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedMay 2019
£395,000
50, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedNov 2018
£1,350,000
PARKING SPACE 9, HILLFIELD COURT, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON
OtherOct 2018
£830,000
35C, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteJul 2018
£1,750,000
35B - 35E, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteMay 2018
£765,000
61, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
Semi-detachedApr 2018
£715,000
60, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedNov 2017
£527,000
47A, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
Flat/MaisonetteNov 2017
£580,000
5, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
TerracedAug 2017
£820,000
21, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedJul 2017
£1,300,000
35A, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteJun 2017
£1,300,000
PARKING SPACE, 35, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
OtherJun 2017
£680,000
FLAT 3, 51, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteMay 2017
£755,000
58, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TJ
TerracedOct 2016
£655,000
22, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedAug 2016
£1,020,000
9C, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteJul 2016
£1,175,000
GROUND FLOOR FLAT, 44, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4AE
Flat/MaisonetteMay 2016
£668,736
35F, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteNov 2015
£420,000
35, BELSIZE AVENUE, LONDON, ENFIELD, GREATER LONDON, N13 4TL
Flat/MaisonetteSept 2015
£1,075,000
FLAT 1, 3, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteAug 2015
£699,950
24, BELSIZE AVENUE, LONDON, EALING, GREATER LONDON, W13 9TF
TerracedJun 2015
£724,018
35E, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BN
Flat/MaisonetteMay 2015
£970,000
FLAT 3, 1, BELSIZE AVENUE, LONDON, CAMDEN, GREATER LONDON, NW3 4BL
Flat/MaisonetteMar 2015

Other streets in London

How these figures are calculated. Every sale on this page is a completed transaction from HM Land Registry Price Paid data, registered between 2015 and 2026. We show the median rather than the average wherever there are enough sales, so one unusually high or low sale doesn’t distort the picture. Sales take time to be registered, so the most recent months are provisional. Prices are as recorded and are not adjusted for inflation; a street’s figures reflect the mix of what actually sold there.