4, Flask Walk, London, NW3 1HE

Home, House Prices, Flask Walk, Camden, London, NW3 1HE

Local Agent?
Appear here!

Be the first Estate
Agent here!

Get a Fast Offer

for your property

Get a Mortgage

or re-mortgage

Be the first Estate
Agent here!

Estate Agents active nearby!

What's this?

Be the first Estate
Agent here!

4 Flask WalkHouse Prices / London, Camden, Flask Walk, NW3 1HE

Last updated Jun 2026

Key Building Insights

4 Flask Walk is a residential building situated on Flask Walk, London, NW3 with 1 addresses.

It ranks as the largest and 2042nd most expensive of the 3,591 buildings in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 1 properties: 1 flat.

Property

Flats

Unlock Real Time Insights Into Current House Prices

Can I improve my house price estimate?

Key Building Insights

4 Flask Walk is a residential building situated on Flask Walk, London, NW3 with 1 addresses.

It ranks as the largest and 2042nd most expensive of the 3,591 buildings in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 1 properties: 1 flat.

Property

Flats

Unlock Real Time Insights Into Current House Prices

Can I improve my house price estimate?

Our partners and
data sources

Get a Fast Offer

for your property

House Pricesin 4 Flask Walk

Sale prices range from £888,818 for 2 bedroom leasehold flats (656 ft²) to £888,818 for 2 bedroom leasehold flats (656 ft²) .

Monthly rental prices range from £2,714 pcm for 2 bed flats to £2,714 pcm for 2 bed flats.

The gross rental yield is between 3.7% and 3.7%.

The average value per square foot is £1,353.

Average Sale Value

£888,818

Average Rental Value

£2,714 pcm

Average Rental Yield

3.7% /year

Average Value Per Sqft

£1,353 /ft²

Does Bricks&Logic have regional information?

Prices last updated 1st June 2026

Sales Market Trendsin 4 Flask Walk

The current average value in the building is £888,818.
The 4 Flask Walk Sales Market has decreased by 8.8% over the last 10 years.

Show table

Show chart

Period	Year on Year	Average Price
May 2026	-0.8%	£888,818
May 2025	-1%	£896,402
May 2024	-1%	£905,508
May 2023	0.9%	£914,645
May 2022	1.2%	£906,684
May 2021	-0.1%	£896,358
May 2020	-0.9%	£897,521
May 2019	0%	£905,398
May 2018	-4.3%	£905,633
May 2017	-2.9%	£946,481
May 2016	3.7%	£974,729
May 2015	4.4%	£940,263
May 2014	16.2%	£900,609
May 2013	7.1%	£775,031
May 2012	9.2%	£723,633
May 2011	3%	£662,924
May 2010	17.4%	£643,857
May 2009	-13.5%	£548,232
May 2008	12.6%	£633,844
May 2007	0%	£562,939

Rental Market Trendsin 4 Flask Walk

The current average rental value in the building is £2,714.
The 4 Flask Walk Rental Market has increased by 36.7% over the last 10 years.

Show table

Show chart

Period	Year on Year	Average Price
May 2026	7.3%	£2,714pcm
May 2025	2.4%	£2,529pcm
May 2024	3.9%	£2,471pcm
May 2023	11.4%	£2,379pcm
May 2022	15.2%	£2,135pcm
May 2021	-8.2%	£1,853pcm
May 2020	1.1%	£2,018pcm
May 2019	3.5%	£1,997pcm
May 2018	-0.9%	£1,930pcm
May 2017	-1.9%	£1,948pcm
May 2016	1.3%	£1,985pcm
May 2015	4%	£1,959pcm
May 2014	0.9%	£1,884pcm
May 2013	-2.2%	£1,866pcm
May 2012	2.8%	£1,908pcm
May 2011	8.8%	£1,856pcm
May 2010	7.7%	£1,706pcm
May 2009	-13%	£1,584pcm
May 2008	9.3%	£1,821pcm
May 2007	0%	£1,666pcm

Explore Propertiesin 4, Flask Walk, London, NW3 1HE

4A, Flask Walk, London, NW3 1HE2 bed period flat

Property Typesin 4 Flask Walk

1 period flat built between 1800 and 1911

period flat (1)

Energy Efficiencyof properties in 4 Flask Walk

Energy Performance Certificate (EPC) surveys conducted for 1 property.
The dominant rating is D.

A (0)
E (0)
B (0)
F (0)
C (0)
G (0)
D (1)
No EPC (0)

Top 3 Most Expensive Saleson Flask Walk, London, NW3

Latest from Bricks&Logic

View all blog articles

...

May 2026 market update from Bricks&Logic

MAY-26

How Many Landlords Earn Over £50,000 Per Year?

FEB-26

How many houses in the UK are worth over £2m?

JAN-26

Leasehold vs Freehold: what are the differences?

DEC-25

EPC rating meaning and how to improve EPC ratings

DEC-25

Property portfolio: how to build a property portfolio

NOV-25

...

Schools Nearbyto 4, Flask Walk, London, NW3 1HE

The nearest primary school to 4, Flask Walk, London, NW3 1HE is New End Primary School which is 100 metres away.

100
m
New End Primary School
200
m
Hampstead Parochial Church of England Primary School
300
m
Christ Church Primary School, Hampstead

The nearest secondary school is The UCL Academy which is 1.7 kilometres away.

1.7
km
The UCL Academy
1.8
km
William Ellis School
1.9
km
Parliament Hill School

Schools and house prices

Source: Ofsted 2026

Public Transport Nearbyto 4, Flask Walk, London, NW3 1HE

The closest station to 4, Flask Walk, London, NW3 1HE is Hampstead station which is 100 metres away.

100
m
Hampstead
800
m
Hampstead Heath
800
m
Finchley Road & Frognal

Source: TFL & National Rail

Available Internet Speedsfor 4, Flask Walk, London, NW3 1HE

According to recent data from Ofcom, superfast broadband is available in this area.

Superfast

20 mbps

Max upload

200 mbps

Max download

According to recent data from Ofcom, Superfast broadband is available in the area.

Max Upload

20 mbps

Max Download

200 mbps

Source: Ofcom (May 2026)

Risk of Floodingfor 4, Flask Walk, London, NW3 1HE

According to data from the Environment Agency, the flood risk in this area is considered to be very low.

Very low floodriskin this area

Local Flood RiskVery low

Source: Environment Agency (2024)

Home Ownership Nearbyaround 4, Flask Walk, London, NW3 1HE

The recent census recorded whether a resident owned or rented their home.

In the area around 4, Flask Walk, London, NW3 1HE, 44.0% of property is socially rented and 26.6% is privately rented.

The graph below shows how this compares to Greater London and the rest of England & Wales.

This area

Greater London

England & Wales

Owned (Outright)

Owned (Mortgage)

Shared ownership

Rented (Social)

Rented (Private)

Source: ONS Census (2021)

Education Levels in the Areaaround 4, Flask Walk, London, NW3 1HE

The recent census recorded the highest level of education achieved by residents in the local area.

In the area around 4, Flask Walk, London, NW3 1HE, 22.0% of residents are recorded as possessing school level qualifications and 47.4% as possessing degree level qualifications.

The graph below shows how this compares to Greater London and the rest of England & Wales.

This area

Greater London

England & Wales

School Students

Students 16+

Degree educated

Other

Source: ONS Census (2021)

Average Age of Residentsaround 4, Flask Walk, London, NW3 1HE

Average age

The most recent census in 2021 recorded the age of all UK residents.

In the area around 4, Flask Walk, London, NW3 1HE, the average age was 42.3 and the most common age was 47.

Within this area

Within Greater London

England & Wales

Age distribution

The graph below shows how this compares to Greater London and the rest of England & Wales

Source: ONS Census (2021)

Number of Second Homesaround 4, Flask Walk, London, NW3 1HE

The recent census recorded whether a property was a primary or secondary home for the resident.

In the area around 4, Flask Walk, London, NW3 1HE, 2.6% of property was a second home.

Comparison figures for Greater London and the rest of England & Wales are listed below.

2.6%

Within this area

1.5%

Within Greater London

0.8%

England & Wales

Source: ONS Census (2021)

Average Cars per Homearound 4, Flask Walk, London, NW3 1HE

The recent census recorded the number of cars registered in each household.

In the area around 4, Flask Walk, London, NW3 1HE, there are an average of 0.5 cars per household.

See below for how this compares to Greater London and the rest of England & Wales.

0.5

Within this area

0.8

Within Greater London

1.2

England & Wales

Source: ONS Census (2021)

Stay up to date

Careers

Please read our Terms and Privacy Policy.

We also use Cookies.

Version 1.40.19

Bricks&Logic is a trading name of Urban Markets Ltd

Company No. 11113204

VAT No. GB 287 0845 68

Registered Address: 2 Leman St, London E1 8FA

Home Ownership Nearbyaround 4, Flask Walk, London, NW3 1HE

The recent census recorded whether a resident owned or rented their home.

In the area around 4, Flask Walk, London, NW3 1HE, 44.0% of property is socially rented and 26.6% is privately rented.

The graph below shows how this compares to Greater London and the rest of England & Wales.

This area

Greater London

England & Wales

Owned (Outright)

Owned (Mortgage)

Shared ownership

Rented (Social)

Rented (Private)

Source: ONS Census (2021)

Education Levels in the Areaaround 4, Flask Walk, London, NW3 1HE

The recent census recorded the highest level of education achieved by residents in the local area.

In the area around 4, Flask Walk, London, NW3 1HE, 22.0% of residents are recorded as possessing school level qualifications and 47.4% as possessing degree level qualifications.

The graph below shows how this compares to Greater London and the rest of England & Wales.

This area

Greater London

England & Wales

School Students

Students 16+

Degree educated

Other

Source: ONS Census (2021)

Average Age of Residentsaround 4, Flask Walk, London, NW3 1HE

Average age

The most recent census in 2021 recorded the age of all UK residents.

In the area around 4, Flask Walk, London, NW3 1HE, the average age was 42.3 and the most common age was 47.

Within this area

Within Greater London

England & Wales

Age distribution

The graph below shows how this compares to Greater London and the rest of England & Wales

Source: ONS Census (2021)

Number of Second Homesaround 4, Flask Walk, London, NW3 1HE

The recent census recorded whether a property was a primary or secondary home for the resident.

In the area around 4, Flask Walk, London, NW3 1HE, 2.6% of property was a second home.

Comparison figures for Greater London and the rest of England & Wales are listed below.

2.6%

Within this area

1.5%

Within Greater London

0.8%

England & Wales

Source: ONS Census (2021)

Average Cars per Homearound 4, Flask Walk, London, NW3 1HE

The recent census recorded the number of cars registered in each household.

In the area around 4, Flask Walk, London, NW3 1HE, there are an average of 0.5 cars per household.

See below for how this compares to Greater London and the rest of England & Wales.

0.5

Within this area

0.8

Within Greater London

1.2

England & Wales

Source: ONS Census (2021)

Estate Agents active nearby!

4 Flask WalkHouse Prices / London, Camden, Flask Walk, NW3 1HE

Key Building Insights

Key Building Insights

Our partners anddata sources

Our partners anddata sources

House Pricesin 4 Flask Walk

Sales Market Trendsin 4 Flask Walk

Rental Market Trendsin 4 Flask Walk

Explore Propertiesin 4, Flask Walk, London, NW3 1HE

Property Typesin 4 Flask Walk

Energy Efficiencyof properties in 4 Flask Walk

Top 3 Most Expensive Saleson Flask Walk, London, NW3

Latest from Bricks&Logic

Schools Nearbyto 4, Flask Walk, London, NW3 1HE

Public Transport Nearbyto 4, Flask Walk, London, NW3 1HE

Available Internet Speedsfor 4, Flask Walk, London, NW3 1HE

Risk of Floodingfor 4, Flask Walk, London, NW3 1HE

Home Ownership Nearbyaround 4, Flask Walk, London, NW3 1HE

Education Levels in the Areaaround 4, Flask Walk, London, NW3 1HE

Average Age of Residentsaround 4, Flask Walk, London, NW3 1HE

Average age

Age distribution

Number of Second Homesaround 4, Flask Walk, London, NW3 1HE

Average Cars per Homearound 4, Flask Walk, London, NW3 1HE

Stay up to date

Stay up to date

Follow us

Home Ownership Nearbyaround 4, Flask Walk, London, NW3 1HE

Education Levels in the Areaaround 4, Flask Walk, London, NW3 1HE

Average Age of Residentsaround 4, Flask Walk, London, NW3 1HE

Average age

Age distribution

Number of Second Homesaround 4, Flask Walk, London, NW3 1HE

Average Cars per Homearound 4, Flask Walk, London, NW3 1HE

Available Internet Speedsfor 4, Flask Walk, London, NW3 1HE

Risk of Floodingfor 4, Flask Walk, London, NW3 1HE

Our partners and
data sources

Our partners and
data sources