100% FREE

Flask Walk, London

MyStreetCheck free street report: Flask Walk, London · 31 October 2026 · www.mystreetcheck.co.uk/london-greater-london/flask-walk/

House prices, sold prices and local information for NW3 1HE, NW3 1HH, NW3 1EY.

Average price (last 12 months)
£1,800,000
1 sale
Average price (since 2017)
£1,831,458
12 sales
Price range
£750k – £3.08m
lowest to highest sale
Last sale
5 Jun 2026
NW3 1HE

Free, no sign-up. Other sites charge up to £25.

At a glance

House prices£1.83m averageSince 2017 (few recent sales) CrimeAbout averageHigher crime than about 50% of neighbourhoods in England DeprivationAbout averageDecile 6 of 10 (10 = least deprived) Flood riskNear a flood alert areaLower risk than a warning area Nearest station1 min walkHampstead Underground Station Schools3 rated Good or betterWithin 1.5 miles, 1 Outstanding Ultrafast broadband100% of homesNational average 80% Freehold or leasehold81% freeholdAcross 16 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

12 property sales on Flask Walk, London have been recorded by HM Land Registry since 2017. In the last 12 months 1 home sold here for an average of £1,800,000. Most sales here are terraced homes, which have sold for an average of £2,108,333. 2 homes here have sold more than once since 2017; 2 of them sold for more the second time. By property type, sales here have been 75% terraced, 25% flat. Recorded sale prices on Flask Walk range from £750,000 to £3,075,000. 81% of homes sold here were freehold and 19% leasehold.

House prices on Flask Walk compared

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

Average sale price over the last 12 months. Flask Walk has had fewer than two sales in that time, so it is left out. See all NW3 house prices.

Average sale price by year

2017: £2,057,500 (2 sales)2017£2.06m2018: £2,435,000 (1 sales)2018£2.44m2020: £1,685,000 (2 sales)2020£1.69m2021: £1,172,500 (2 sales)2021£1.17m2022: £1,612,500 (3 sales)2022£1.61m2025: £3,075,000 (1 sales)2025£3.08m2026: £1,800,000 (1 sales)2026£1.8m

Tenure: 81% freehold and 19% leasehold across 16 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Terraced9£2,108,3335 Jun 2026
Flat3£1,000,83325 Mar 2022

Sold prices on Flask Walk

AddressDatePriceTypeTenure
24, Flask Walk NW3 1HE 5 Jun 2026£1,800,000 TerracedFreehold
Side Door, 16, Flask Walk NW3 1HE 28 Nov 2025£1,500,000 OtherFreehold
24, Flask Walk NW3 1HE 16 May 2025£1,510,000 TerracedFreehold
32, Flask Walk NW3 1HE 12 May 2025£3,075,000 TerracedFreehold
22, Flask Walk NW3 1HE 25 Oct 2022£1,900,000 TerracedFreehold
39, Flask Walk NW3 1HH 24 Jun 2022£1,830,000 TerracedFreehold
60A, Flask Walk NW3 1HE 25 Mar 2022£1,107,500 FlatLeasehold
Ground Floor Flat, 20, Flask Walk NW3 1HE 3 Dec 2021£750,000 FlatLeasehold
35, Flask Walk NW3 1HH 1 Sep 2021£2,500,000 TerracedFreehold
47, Flask Walk NW3 1HH 29 Jan 2021£1,595,000 TerracedFreehold
71B, Flask Walk NW3 1ET 13 Jul 2020£2,225,000 TerracedFreehold
First And Second Floor Flat, 20, Flask Walk NW3 1HE 1 May 2020£1,145,000 FlatLeasehold
59, Flask Walk NW3 1EY 22 Nov 2018£1,390,000 TerracedFreehold
34, Flask Walk NW3 1HE 31 May 2018£2,435,000 TerracedFreehold
35, Flask Walk NW3 1HH 5 Jul 2017£1,840,000 TerracedFreehold
49, Flask Walk NW3 1HH 26 Jun 2017£2,275,000 TerracedFreehold

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
24, Flask Walk £1,510,000 (May 2025) → £1,800,000 (Jun 2026) +19%
over 1 yr
35, Flask Walk £1,840,000 (Jul 2017) → £2,500,000 (Sep 2021) +36%
over 4 yrs

Buying on Flask Walk?

Stamp duty calculator

Mortgage calculator

Crime and flood risk near Flask Walk

Crime

617 crimes were reported within about a mile of Flask Walk in August 2026.

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

12345678910

Higher crime than about 50% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Anti-social behaviour158
Violence & sexual offences121
Shoplifting74
Other theft61
Vehicle crime55
Public order47

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

Flood risk

Flask Walk 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 Flask Walk

SchoolTypeAgesOfstedDistance
Hampstead Parochial Church of England Primary School 208 pupils Primary Church of England 4–11 Good Report 0.1 mi
New End Primary School 295 pupils Primary 3–11 Good Report 0.1 mi
Christ Church Primary School, Hampstead 194 pupils Primary Church of England 4–11 Outstanding Report 0.2 mi
The Academy School 91 pupils Other independent school 6–14 Report 0.2 mi
Alleyns Hampstead Senior School 365 pupils Other independent school 11–18 Report 0.2 mi
St Anthony's School for Boys 256 pupils Other independent school Catholic 2–13 Report 0.2 mi
Fitzjohn's Primary School 228 pupils Primary 3–11 Report 0.2 mi
Devonshire House Preparatory School 430 pupils Other independent school 2–13 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 0.5 mi · 10 min walk
  • Finchley Road & Frognal station 0.5 mi · 10 min walk
  • West Hampstead Thameslink station 0.9 mi · 17 min walk
  • Hampstead Underground Station 0.1 mi · 1 min walk
  • Belsize Park Underground Station 0.7 mi · 14 min walk

Nearest bus stops

  • Hampstead Station (Stop Q, HEATH STREET) 1 min walk
  • Hampstead Station (Stop B, HAMPSTEAD HIGH STREET) 1 min walk
  • Hampstead Station / Hampstead High St (Stop R, HAMPSTEAD HIGH STREET) 1 min walk
  • Heath Street / Hampstead Station (Stop D, HEATH STREET) 2 min walk

GP surgeries

  • Keats Group Practice
    1B Downshire Hill, London · 0.3 mi
  • Park End Surgery
    3 Park End, London · 0.5 mi
  • Gray's Inn Medical Group Hampstead
    5 Daleham Gardens, London · 0.6 mi
  • Hampstead Group Practice
    75 Fleet Road, London · 0.7 mi

Supermarkets

  • Sainsburys Local Sainsburys Hampstead High Street Local · 0.1 mi
  • Tesco Express Tesco Heath St Express · 0.1 mi
  • Planet Organic Planet Organic Hampstead · 0.1 mi
  • Marks and Spencer Foodhall M&S Hampstead Foodhall · 0.6 mi

Pharmacies

  • Boots · 0.1 mi
  • Ritz Pharmacy · 0.1 mi
  • Keats Pharmacy · 0.3 mi

Dentists

  • Dental Practice · 0.2 mi
  • Heath Street Dental · 0.2 mi
  • The Practice On The Hill · 0.3 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 6 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.

Income6 of 10
Employment7 of 10
Education and skills9 of 10
Health and disability7 of 10
Crime5 of 10
Access to housing and services8 of 10
Living environment1 of 10

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

Homes

HereEng & Wales
Owned32.7%62.5%
Private rented41.7%20.3%
Social rented24.8%17.1%
Households782

People

HereEng & Wales
Under 1513.7%17.4%
Aged 15–6469.1%64.1%
Aged 65+17.2%18.6%
Residents1,549

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 Flask Walk

Loading energy certificates…

Who lives around Flask Walk

Ethnic group

HereCamden
White72.9%59.5%
Asian, Asian British or Asian Welsh8.5%18.1%
Other ethnic group6.6%6.8%
Mixed or Multiple ethnic groups6.1%6.6%
Black, Black British, Black Welsh, Caribbean or African5.8%9%

Religion

HereCamden
Christian38%31.4%
No religion35.4%34.6%
Not answered9.8%8.9%
Jewish7.6%4.8%
Muslim5.9%16.1%
Buddhist1.2%1.1%
Hindu1%1.9%
Other religion0.9%0.9%

Country of birth

HereCamden
Born in the UK55.8%54.5%
Born outside the UK44.2%45.5%

Highest qualification

HereCamden
Level 4 qualifications and above68.8%57.3%
No qualifications9.2%11.8%
Level 3 qualifications9.2%14.1%
Level 2 qualifications6.7%7.2%
Level 1 and entry level qualifications3.2%5.1%
Other qualifications1.7%2.6%
Apprenticeship1.1%1.9%

General health

HereCamden
Very good health58.4%55.5%
Good health27%29.3%
Fair health9.5%10%
Bad health4.2%3.8%
Very bad health0.8%1.3%

Cars or vans per household

HereCamden
No cars or vans in household66.1%63.7%
1 car or van in household29.7%30.2%
2 cars or vans in household3.6%5.2%
3 or more cars or vans in household0.6%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 Flask Walk

Checking conservation areas, listed buildings and other designations…

Noise, radon and ground hazards

Checking…

Planning applications near Flask Walk

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

Checking recent planning applications…

Thinking of selling on Flask Walk?

Get a free valuation

Local estate agents will value your home for free, with no obligation.

What's my home worth?

Get an instant estimate from what you paid and how prices in Camden have moved since.

Estimate my home's value

Council tax here

Camden Band D is £2,208 a year (Band A £1,472). See every band.

Estate agents near Flask Walk

Agent locations © OpenStreetMap contributors. More local agents

What's it like living on Flask Walk?

No reviews yet. Live here, or used to? Be the first to say what it's like.

Write a review of Flask Walk

Reviews are checked before they appear. Please don't name individuals or include personal details.

Nearby streets in NW3

See all streets in London All streets in NW3

You might also like

Most expensive streets in LondonWhere the priciest homes in London sellCheapest streets in LondonThe most affordable streets in LondonHouse prices in CamdenHow much prices have risenCouncil tax in CamdenEvery band for this yearWhat's my house worth?A free estimate from what you paidMoving costs calculatorStamp duty, fees and removals in one totalRent vs buy in CamdenIs buying cheaper than renting here?Where can I afford?Other streets at this price