21, Down Street, London, W1

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21 Down StreetHouse Prices / London, Westminster, Down Street, W1J 7AW

Last updated Jun 2026

Key Building Insights

21 Down Street is a residential building situated on Down Street, London, W1 with 3 addresses.

It ranks as the 664th largest and 2636th most expensive of the 2,768 buildings in the W1J area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 3 properties: 3 flats.

Properties

Flats

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Key Building Insights

21 Down Street is a residential building situated on Down Street, London, W1 with 3 addresses.

It ranks as the 664th largest and 2636th most expensive of the 2,768 buildings in the W1J area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 3 properties: 3 flats.

Properties

Flats

Unlock Real Time Insights Into Current House Prices

Can I improve my house price estimate?

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data sources

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House Pricesin 21 Down Street

Sale prices range from £3,129,383 for 4 bedroom leasehold flats with a garden (1,732 ft²) to £3,796,880 for 4 bedroom leasehold flats (4,035 ft²) .

Monthly rental prices range from £11,402 pcm for 4 bed flats to £12,186 pcm for 4 bed flats.

The gross rental yield is between 3.9% and 4.4%.

The average value per square foot is £1,806.

Average Sale Value

£3,574,381

Average Rental Value

£11,925 pcm

Average Rental Yield

4.0% /year

Average Value Per Sqft

£1,806 /ft²

Does Bricks&Logic have regional information?

Prices last updated 1st June 2026

Sales Market Trendsin 21 Down Street

The current average value in the building is £3,574,381.
The 21 Down Street Sales Market has decreased by 8.9% over the last 10 years.

Show table

Show chart

Period	Year on Year	Average Price
May 2026	1.4%	£3,574,381
May 2025	-3.6%	£3,524,035
May 2024	-1.3%	£3,654,300
May 2023	0.1%	£3,701,738
May 2022	5.4%	£3,696,439
May 2021	-3.7%	£3,506,661
May 2020	1.5%	£3,641,418
May 2019	-3.7%	£3,588,340
May 2018	0.9%	£3,725,459
May 2017	-6%	£3,691,512
May 2016	-2.5%	£3,925,423
May 2015	3.9%	£4,024,239
May 2014	13.8%	£3,872,308
May 2013	10.1%	£3,402,757
May 2012	16.6%	£3,091,665
May 2011	13%	£2,651,837
May 2010	12.8%	£2,346,519
May 2009	-10.2%	£2,080,538
May 2008	29%	£2,317,047
May 2007	0%	£1,795,550

Rental Market Trendsin 21 Down Street

The current average rental value in the building is £11,925.
The 21 Down Street Rental Market has increased by 40.1% over the last 10 years.

Show table

Show chart

Period	Year on Year	Average Price
May 2026	7.8%	£11,925pcm
May 2025	2.8%	£11,064pcm
May 2024	2.7%	£10,766pcm
May 2023	12.4%	£10,481pcm
May 2022	23.7%	£9,327pcm
May 2021	-10.9%	£7,539pcm
May 2020	-2.5%	£8,460pcm
May 2019	1.1%	£8,675pcm
May 2018	6.1%	£8,583pcm
May 2017	-4.9%	£8,093pcm
May 2016	-1.6%	£8,514pcm
May 2015	0.3%	£8,655pcm
May 2014	0%	£8,626pcm
May 2013	-3.8%	£8,624pcm
May 2012	6.5%	£8,969pcm
May 2011	16.9%	£8,425pcm
May 2010	11.7%	£7,210pcm
May 2009	-13.3%	£6,456pcm
May 2008	9.4%	£7,442pcm
May 2007	0%	£6,803pcm

Explore Propertiesin 21, Down Street, London, W1

Property Typesin 21 Down Street

1 period flat built between 1800 and 1911
2 other addresses of unknown type

period flat (1)
Unknown (2)

Energy Efficiencyof properties in 21 Down Street

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 (2)

Top 3 Most Expensive Saleson Down Street, London, W1

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Schools Nearbyto 21, Down Street, London, W1

The nearest primary school to 21, Down Street, London, W1 is St George's Hanover Square CofE Primary School which is 400 metres away.

400
m
St George's Hanover Square CofE Primary School
1.0
km
St Peter's Eaton Square CofE Primary School
1.2
km
St Vincent De Paul Catholic Primary School

The nearest secondary school is Westminster City School which is 1.0 kilometres away.

1.0
km
Westminster City School
1.4
km
The Grey Coat Hospital
1.7
km
St. Thomas More Language College

Schools and house prices

Source: Ofsted 2026

Public Transport Nearbyto 21, Down Street, London, W1

The closest station to 21, Down Street, London, W1 is Hyde Park Corner station which is 400 metres away.

400
m
Hyde Park Corner
400
m
Green Park
1.0
km
Bond Street (Elizabeth line)
1.0
km
Bond Street

Source: TFL & National Rail

Risk of Floodingfor 21, Down Street, London, W1

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 21, Down Street, London, W1

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

In the area around 21, Down Street, London, W1, % of property is and % is .

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 21, Down Street, London, W1

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

In the area around 21, Down Street, London, W1, 0.0% of residents are recorded as possessing school level qualifications and 0.0% 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 21, Down Street, London, W1

Source: ONS Census (2021)

Number of Second Homesaround 21, Down Street, London, W1

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

In the area around 21, Down Street, London, W1, 0.0% of property was a second home.

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

NaN%

Within this area

1.5%

Within Greater London

0.8%

England & Wales

Source: ONS Census (2021)

Average Cars per Homearound 21, Down Street, London, W1

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

In the area around 21, Down Street, London, W1, there are an average of 0.0 cars per household.

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

Within this area

0.8

Within Greater London

1.2

England & Wales

Source: ONS Census (2021)

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Home Ownership Nearbyaround 21, Down Street, London, W1

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

In the area around 21, Down Street, London, W1, % of property is and % is .

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 21, Down Street, London, W1

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

In the area around 21, Down Street, London, W1, 0.0% of residents are recorded as possessing school level qualifications and 0.0% 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 21, Down Street, London, W1

Source: ONS Census (2021)

Number of Second Homesaround 21, Down Street, London, W1

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

In the area around 21, Down Street, London, W1, 0.0% of property was a second home.

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

NaN%

Within this area

1.5%

Within Greater London

0.8%

England & Wales

Source: ONS Census (2021)

Average Cars per Homearound 21, Down Street, London, W1

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

In the area around 21, Down Street, London, W1, there are an average of 0.0 cars per household.

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

Within this area

0.8

Within Greater London

1.2

England & Wales

Source: ONS Census (2021)

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21 Down StreetHouse Prices / London, Westminster, Down Street, W1J 7AW

Key Building Insights

Key Building Insights

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House Pricesin 21 Down Street

Sales Market Trendsin 21 Down Street

Rental Market Trendsin 21 Down Street

Explore Propertiesin 21, Down Street, London, W1

Property Typesin 21 Down Street

Energy Efficiencyof properties in 21 Down Street

Top 3 Most Expensive Saleson Down Street, London, W1

Latest from Bricks&Logic

Schools Nearbyto 21, Down Street, London, W1

Public Transport Nearbyto 21, Down Street, London, W1

Risk of Floodingfor 21, Down Street, London, W1

Home Ownership Nearbyaround 21, Down Street, London, W1

Education Levels in the Areaaround 21, Down Street, London, W1

Average Age of Residentsaround 21, Down Street, London, W1

Number of Second Homesaround 21, Down Street, London, W1

Average Cars per Homearound 21, Down Street, London, W1

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Risk of Floodingfor 21, Down Street, London, W1

Home Ownership Nearbyaround 21, Down Street, London, W1

Education Levels in the Areaaround 21, Down Street, London, W1

Average Age of Residentsaround 21, Down Street, London, W1

Number of Second Homesaround 21, Down Street, London, W1

Average Cars per Homearound 21, Down Street, London, W1

Our partners and
data sources

Our partners and
data sources