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Belsize Avenue, London

MyStreetCheck free street report: Belsize Avenue, London · 31 October 2026 · www.mystreetcheck.co.uk/london-greater-london/belsize-avenue/

House prices, sold prices and local information for NW3 4BL, NW3 4BN, NW3 4BG.

Average price (last 12 months)
£808,167
6 sales
Average price (since 2016)
£825,300
101 sales
Price range
£344k – £1.88m
lowest to highest sale
Last sale
23 Jun 2026
NW3 4AE

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At a glance

House prices£808k average7% above the London average CrimeAbout averageLower crime than about 60% of neighbourhoods in England DeprivationLess deprived than mostDecile 9 of 10 (10 = least deprived) Flood riskNear a flood alert areaLower risk than a warning area Nearest station3 min walkBelsize Park Underground Station Schools1 rated Good or betterWithin 1.5 miles, 1 Outstanding Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll leaseholdAcross 118 Land Registry sales Conservation areaChecking…Planning designations Green beltChecking…Planning designations Listed buildingsChecking…Within about 200 m Planning applicationsChecking…Within 500 m, last 90 days

101 property sales on Belsize Avenue, London have been recorded by HM Land Registry since 2016. In the last 12 months 6 homes sold here for an average of £808,167. Most sales here are flat homes, which have sold for an average of £824,703. Average sale prices rose from £813,975 in 2016 to £933,000 in 2026 (+15%), though averages on a single street can swing with the mix of homes sold. That is 7% above the London average of £755,818 over the same period. 10 homes here have sold more than once since 2016; 6 of them sold for more the second time. By property type, sales here have been 99% flat, 1% terraced. Recorded sale prices on Belsize Avenue range from £344,000 to £1,875,000. Every home sold here was sold leasehold.

House prices on Belsize Avenue compared

Belsize Avenue£808,167
NW3 postcode area£1,543,112
London£755,818
England & Wales£358,701

Average sale price over the last 12 months. See all NW3 house prices.

Average sale price by year

2016: £813,975 (10 sales)2016£814k2017: £1,153,750 (4 sales)2017£1.15m2018: £785,333 (6 sales)2018£785k2019: £801,708 (12 sales)2019£802k2020: £661,000 (5 sales)2020£661k2021: £939,753 (14 sales)2021£940k2022: £797,833 (12 sales)2022£798k2023: £759,900 (10 sales)2023£760k2024: £968,000 (10 sales)2024£968k2025: £676,967 (15 sales)2025£677k2026: £933,000 (3 sales)2026£933k

Tenure: 0% freehold and 100% leasehold across 118 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Flat100£824,70323 Jun 2026
Terraced1£885,00020 Aug 2024

Sold prices on Belsize Avenue

AddressDatePriceTypeTenure
Second Floor Flat, 7, Belsize Avenue NW3 4BL 21 Sep 2026£860,000 FlatLeasehold
54A, Belsize Avenue NW3 4AE 23 Jun 2026£949,000 FlatLeasehold
Flat 108, Hillfield Court, Belsize Avenue NW3 4BE 15 Jun 2026£1,150,000 FlatLeasehold
Flat 7, 27, Belsize Avenue NW3 4BL 17 Apr 2026£700,000 FlatLeasehold
Flat 5, 63, Belsize Avenue NW3 4BN 20 Mar 2026£725,000 FlatLeasehold
Flat 2, 22, Belsize Avenue NW3 4AU 5 Dec 2025£545,000 FlatLeasehold
Flat 27, Hillfield Court, Belsize Avenue NW3 4BJ 2 Dec 2025£575,000 FlatLeasehold
Flat 70, Hillfield Court, Belsize Avenue NW3 4BG 28 Nov 2025£725,000 FlatLeasehold
Flat 26, 15, Belsize Avenue NW3 4BL 14 Nov 2025£780,000 FlatLeasehold
Flat 11, 28, Belsize Avenue NW3 4AU 24 Oct 2025£360,000 FlatLeasehold
Flat 50, Hillfield Court, Belsize Avenue NW3 4BG 12 Aug 2025£1,175,000 FlatLeasehold
Flat 49, Hillfield Court, Belsize Avenue NW3 4BG 1 Jul 2025£485,000 FlatLeasehold
Flat 58, Hillfield Court, Belsize Avenue NW3 4BG 6 Jun 2025£475,000 FlatLeasehold
35G, Belsize Avenue NW3 4BN 2 May 2025£947,500 FlatLeasehold
Flat 2, 47, Belsize Avenue NW3 4BN 31 Mar 2025£475,000 FlatLeasehold
49B, Belsize Avenue NW3 4BN 27 Mar 2025£877,000 FlatLeasehold
Flat 3, Hillfield Court, Belsize Avenue NW3 4BH 24 Mar 2025£420,000 FlatLeasehold
Flat 3, 21, Belsize Avenue NW3 4BL 19 Mar 2025£550,000 FlatLeasehold
Flat 3, 5, Belsize Avenue NW3 4BL 28 Feb 2025£1,135,000 FlatLeasehold
Flat 3, 49, Belsize Avenue NW3 4BN 18 Feb 2025£580,000 FlatLeasehold
Flat 80, Hillfield Court, Belsize Avenue NW3 4BE 9 Jan 2025£625,000 FlatLeasehold
Flat 1, The Porticos, 53 - 59, Belsize Avenue NW3 4BN 28 Oct 2024£1,875,000 FlatLeasehold
Flat 26, Hillfield Court, Belsize Avenue NW3 4BJ 18 Sep 2024£585,000 FlatLeasehold
Flat 4, 27, Belsize Avenue NW3 4BL 6 Sep 2024£625,000 FlatLeasehold
9B, Belsize Avenue NW3 4BL 20 Aug 2024£885,000 TerracedLeasehold
Flat 65, Hillfield Court, Belsize Avenue NW3 4BG 19 Aug 2024£870,000 FlatLeasehold
Flat 95, Hillfield Court, Belsize Avenue NW3 4BE 6 Aug 2024£985,000 FlatLeasehold
Flat 67, Hillfield Court, Belsize Avenue NW3 4BG 24 Apr 2024£520,000 FlatLeasehold
Flat 2, 31, Belsize Avenue NW3 4BL 19 Apr 2024£1,200,000 FlatLeasehold
Flat 4, 11, Belsize Avenue NW3 4BL 25 Mar 2024£1,085,000 FlatLeasehold
Flat 90, Hillfield Court, Belsize Avenue NW3 4BE 14 Feb 2024£1,050,000 FlatLeasehold
Flat 89, Hillfield Court, Belsize Avenue NW3 4BE 28 Nov 2023£835,000 FlatLeasehold
Flat 54, Hillfield Court, Belsize Avenue NW3 4BG 13 Oct 2023£344,000 FlatLeasehold
Flat 103, Hillfield Court, Belsize Avenue NW3 4BE 22 Sep 2023£920,000 FlatLeasehold
16B, Belsize Avenue NW3 4AU 10 Jul 2023£870,000 FlatLeasehold
Flat 62, Hillfield Court, Belsize Avenue NW3 4BG 6 Jul 2023£1,130,000 FlatLeasehold
Flat 5, 5, Belsize Avenue NW3 4BL 5 Jul 2023£525,000 FlatLeasehold
First Floor Rear Flat, 44D, Belsize Avenue NW3 4AE 29 Jun 2023£530,000 FlatLeasehold
Flat 106, Hillfield Court, Belsize Avenue NW3 4BE 29 Jun 2023£525,000 FlatLeasehold
Flat 61, Hillfield Court, Belsize Avenue NW3 4BG 19 May 2023£500,000 FlatLeasehold
60A, Belsize Avenue NW3 4AA 10 Mar 2023£470,000 FlatLeasehold
25C, Belsize Avenue NW3 4BL 11 Jan 2023£1,420,000 FlatLeasehold
Second Floor Flat, 16, Belsize Avenue NW3 4AU 19 Dec 2022£510,000 FlatLeasehold
Flat 24, 15, Belsize Avenue NW3 4BL 24 Nov 2022£765,000 FlatLeasehold
Flat 4, 26, Belsize Avenue NW3 4AU 22 Nov 2022£530,000 FlatLeasehold
Flat 68, Hillfield Court, Belsize Avenue NW3 4BG 17 Nov 2022£970,000 FlatLeasehold
Flat 44, Hillfield Court, Belsize Avenue NW3 4BG 10 Nov 2022£503,000 FlatLeasehold
44A, Belsize Avenue NW3 4AE 23 Sep 2022£860,000 FlatLeasehold
44E, Belsize Avenue NW3 4AE 5 Sep 2022£898,500 FlatLeasehold
Flat 50, Hillfield Court, Belsize Avenue NW3 4BG 2 Sep 2022£950,000 FlatLeasehold
123

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
Flat 70, Hillfield Court, Belsize Avenue £825,000 (Oct 2020) → £725,000 (Nov 2025) -12%
over 5 yrs
Flat 50, Hillfield Court, Belsize Avenue £950,000 (Sep 2022) → £1,175,000 (Aug 2025) +24%
over 3 yrs
49B, Belsize Avenue £805,000 (May 2020) → £877,000 (Mar 2025) +9%
over 5 yrs
Flat 3, 49, Belsize Avenue £650,000 (Oct 2016) → £580,000 (Feb 2025) -11%
over 8 yrs
Flat 1, The Porticos, 53 - 59, Belsize Avenue £1,525,000 (Mar 2021) → £1,875,000 (Oct 2024) +23%
over 4 yrs
Flat 4, 11, Belsize Avenue £1,100,250 (Mar 2016) → £1,085,000 (Mar 2024) -1%
over 8 yrs
Flat 62, Hillfield Court, Belsize Avenue £875,000 (May 2022) → £1,130,000 (Jul 2023) +29%
over 1 yr
Flat 106, Hillfield Court, Belsize Avenue £575,000 (Oct 2019) → £525,000 (Jun 2023) -9%
over 4 yrs
Flat 2, 5, Belsize Avenue £500,000 (Mar 2020) → £560,000 (Jun 2022) +12%
over 2 yrs
Flat 1, 31, Belsize Avenue £1,595,000 (Jun 2017) → £1,850,000 (Jun 2021) +16%
over 4 yrs

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Crime and flood risk near Belsize Avenue

Crime

818 crimes were reported within about a mile of Belsize Avenue in August 2026.

Crime level compared with the rest of England (10 = lowest crime):

12345678910

Lower crime than about 60% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Anti-social behaviour200
Violence & sexual offences179
Shoplifting91
Other theft76
Vehicle crime75
Burglary55

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Belsize Avenue is in or near 1 Environment Agency flood area:

  • Silk Stream and the Deans, Edgware, Dollis, Mutton, Wembley and Wealdstone Brooks Flood alert area

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Schools near Belsize Avenue

SchoolTypeAgesOfstedDistance
St Christopher's School 253 pupils Other independent school 4–11 Report 0.1 mi
Rosary Catholic Primary School 279 pupils Primary Roman Catholic 3–11 Report 0.1 mi
Maria Montessori School 157 pupils Other independent school 3–16 Report 0.2 mi
Hampstead Hill School 359 pupils Other independent school 2–11 Report 0.2 mi
Royal Free Hospital Children's School 48 pupils Community special school 5–16 Outstanding Report 0.3 mi
Gloucester House, The Tavistock Children's Day Unit 13 pupils Other independent special school 5–14 Report 0.3 mi
Hereward House School 156 pupils Other independent school 4–13 Report 0.3 mi
LSI Independent College 36 pupils Other independent school 15–19 Report 0.3 mi

Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.

Getting around, shops and health

Train, tram & metro stations

  • Hampstead Heath station 0.4 mi · 7 min walk
  • Finchley Road & Frognal station 0.7 mi · 13 min walk
  • South Hampstead station 0.8 mi · 15 min walk
  • Belsize Park Underground Station 0.2 mi · 3 min walk
  • Swiss Cottage Underground Station 0.5 mi · 10 min walk

Nearest bus stops

  • Belsize Avenue (Stop J, BELSIZE AVENUE) 1 min walk
  • Haverstock Hill Belsize Park (Stop H) 1 min walk
  • Belsize Village (Stop X, BELSIZE AVENUE) 2 min walk
  • Belsize Village (Stop W) 2 min walk

GP surgeries

  • Gray's Inn Medical Group Hampstead
    5 Daleham Gardens, London · 0.3 mi
  • Hampstead Group Practice
    75 Fleet Road, London · 0.3 mi
  • Keats Group Practice
    1B Downshire Hill, London · 0.4 mi
  • Park End Surgery
    3 Park End, London · 0.4 mi

Supermarkets

  • Budgens Budgens Belsize Park London · 0.1 mi
  • Marks and Spencer Hospital M&S Royal Free Hospital · 0.3 mi
  • Marks and Spencer Foodhall M&S Hampstead Foodhall · 0.3 mi
  • Tesco Express Tesco Belsize Park Express · 0.4 mi

Pharmacies

  • Boots · 0.1 mi
  • Village Pharmacy · 0.1 mi
  • House Of Mistry (chemist) · 0.3 mi

Dentists

  • The Practice On The Hill · 0.4 mi
  • Dental Surgery · 0.5 mi
  • The London Centre For Cosmetic Dentistry Limited · 0.5 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Deprivation

12345678910

This neighbourhood is in decile 9 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.

Income9 of 10
Employment9 of 10
Education and skills9 of 10
Health and disability9 of 10
Crime7 of 10
Access to housing and services9 of 10
Living environment2 of 10

Each domain ranked in deciles across England (10 = least deprived).

Homes

HereEng & Wales
Owned41.3%62.5%
Private rented49.3%20.3%
Social rented9.2%17.1%
Households738

People

HereEng & Wales
Under 1515.6%17.4%
Aged 15–6471.3%64.1%
Aged 65+13.2%18.6%
Residents1,489

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Mobile signal

HereEng & Wales
4G indoors, all 4 networks100%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks100%92%

Share of homes across Camden with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Energy ratings and home sizes on Belsize Avenue

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Who lives around Belsize Avenue

Ethnic group

HereCamden
White75.6%59.5%
Asian, Asian British or Asian Welsh9.4%18.1%
Mixed or Multiple ethnic groups7.5%6.6%
Other ethnic group6.1%6.8%
Black, Black British, Black Welsh, Caribbean or African1.4%9%

Religion

HereCamden
No religion39%34.6%
Christian29.9%31.4%
Jewish14.1%4.8%
Not answered10%8.9%
Muslim3.2%16.1%
Hindu1.9%1.9%
Buddhist1.3%1.1%
Other religion0.5%0.9%

Country of birth

HereCamden
Born in the UK49.4%54.5%
Born outside the UK50.6%45.5%

Highest qualification

HereCamden
Level 4 qualifications and above75%57.3%
Level 3 qualifications8.3%14.1%
No qualifications6.6%11.8%
Level 2 qualifications4.3%7.2%
Other qualifications2.7%2.6%
Level 1 and entry level qualifications1.9%5.1%
Apprenticeship1.2%1.9%

General health

HereCamden
Very good health63.2%55.5%
Good health25%29.3%
Fair health7.9%10%
Bad health2.8%3.8%
Very bad health1.2%1.3%

Cars or vans per household

HereCamden
No cars or vans in household58.6%63.7%
1 car or van in household33.6%30.2%
2 cars or vans in household6.3%5.2%
3 or more cars or vans in household1.5%1%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Camden.

Planning and heritage near Belsize Avenue

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Planning applications near Belsize Avenue

Recent planning applications around Belsize Avenue from the council's planning register. Choose how far to look:

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