Flat 1 44 Onslow Square London SW7 3NX: house prices, rental estimates & market trends

Our Data Sources

Flat 1, 44, Onslow Square has no records in either the Land Registry or EPC database.

The local information is scored as 1 out of 5 and is considered of low accuracy.

What is an EPC?

What is the Land Registry?

What is the Office of National Statistics?

What is the Ordnance Survey?

Public data including the Land Registry and EPC Register is processed and republished under the Government Open Data Licence

All values are estimates based on available data. All data and other content are provided subject to our Terms & Conditions

Explore Nearby Properties

The surrounding properties have an average estimated value of £2,763,437, ranging from £1,352,211 to £5,354,093.

Flat 2, 44 Onslow Square
3 Bed Flat | 0 m | Est. Value: £3,139,420
Flat 4, 46 Onslow Square
2 Bed Flat | 7 m | Est. Value: £1,393,652
Flat 5, 46 Onslow Square
4 Bed Flat | 7 m | Est. Value: £4,510,488
Flat 3, 46 Onslow Square
3 Bed Flat | 7 m | Est. Value: £2,101,637
Flat 1, 46 Onslow Square
3 Bed Flat | 7 m | Est. Value: £2,342,489
Flat 2, 46 Onslow Square
4 Bed Flat | 7 m | Est. Value: £5,354,093
Flat 7, 46 Onslow Square
2 Bed Flat | 7 m | Est. Value: £1,352,211
46A Onslow Square
2 Bed Flat | 7 m | Est. Value: £1,885,653
Flat 7, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £3,315,961
Flat 8, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £3,060,245
Flat 5, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £2,508,709
Flat 2, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £2,736,564
Flat 1, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £2,864,227
Flat 4, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £2,785,742
Flat 3, 52 Onslow Square
2 Bed Flat | 33 m | Est. Value: £2,100,462

Schools Nearby

Our Lady of Victories RC Primary School is the closest primary school to Flat 1, 44, Onslow Square at 300 metres away.

Our Lady of Victories RC Primary School
300 m away
Oratory Roman Catholic Primary School
400 m away
Marlborough Primary School
600 m away

St. Thomas More Language College is the closest secondary school at 900 metres.

St. Thomas More Language College
900 m away
Chelsea Academy
1.6 km away
The London Oratory School
1.7 km away

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

South Kensington
|
300 m away
Gloucester Road
|
600 m away
Knightsbridge
|
1.2 km away

Available Internet Speeds

Ofcom's latest figures show superfast broadband available in this area.

Superfast

20 mbps

Max upload

200 mbps

Max download

According to recent data from Ofcom, Superfast Broadband available in this area.

Max Upload

20 mbps

Max Download

200 mbps

Source: Ofcom (July 2026)

Risk of Flooding

Environment Agency data suggests this area has a Very Low risk of flooding.

Very Low floodriskin this area

Local Flood RiskVery Low

Source: Environment Agency (2024)

Our Data Sources

Flat 1, 44, Onslow Square has no records in either the Land Registry or EPC database.

The local information is scored as 1 out of 5 and is considered of low accuracy.

What is an EPC?

What is the Land Registry?

What is the Office of National Statistics?

What is the Ordnance Survey?

Public data including the Land Registry and EPC Register is processed and republished under the Government Open Data Licence

All values are estimates based on available data. All data and other content are provided subject to our Terms & Conditions

Explore Nearby Properties

The surrounding properties have an average estimated value of £2,763,437, ranging from £1,352,211 to £5,354,093.

Flat 2, 44 Onslow Square
3 Bed Flat | 0 m | Est. Value: £3,139,420
Flat 4, 46 Onslow Square
2 Bed Flat | 7 m | Est. Value: £1,393,652
Flat 5, 46 Onslow Square
4 Bed Flat | 7 m | Est. Value: £4,510,488
Flat 3, 46 Onslow Square
3 Bed Flat | 7 m | Est. Value: £2,101,637
Flat 1, 46 Onslow Square
3 Bed Flat | 7 m | Est. Value: £2,342,489
Flat 2, 46 Onslow Square
4 Bed Flat | 7 m | Est. Value: £5,354,093
Flat 7, 46 Onslow Square
2 Bed Flat | 7 m | Est. Value: £1,352,211
46A Onslow Square
2 Bed Flat | 7 m | Est. Value: £1,885,653
Flat 7, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £3,315,961
Flat 8, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £3,060,245
Flat 5, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £2,508,709
Flat 2, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £2,736,564
Flat 1, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £2,864,227
Flat 4, 52 Onslow Square
3 Bed Flat | 33 m | Est. Value: £2,785,742
Flat 3, 52 Onslow Square
2 Bed Flat | 33 m | Est. Value: £2,100,462

Schools Nearby

Our Lady of Victories RC Primary School is the closest primary school to Flat 1, 44, Onslow Square at 300 metres away.

Our Lady of Victories RC Primary School
300 m away
Oratory Roman Catholic Primary School
400 m away
Marlborough Primary School
600 m away

St. Thomas More Language College is the closest secondary school at 900 metres.

St. Thomas More Language College
900 m away
Chelsea Academy
1.6 km away
The London Oratory School
1.7 km away

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

South Kensington
|
300 m away
Gloucester Road
|
600 m away
Knightsbridge
|
1.2 km away

Available Internet Speeds

Ofcom's latest figures show superfast broadband available in this area.

Superfast

20 mbps

Max upload

200 mbps

Max download

According to recent data from Ofcom, Superfast Broadband available in this area.

Max Upload

20 mbps

Max Download

200 mbps

Source: Ofcom (July 2026)

Risk of Flooding

Environment Agency data suggests this area has a Very Low risk of flooding.

Very Low floodriskin this area

Local Flood RiskVery Low

Source: Environment Agency (2024)

Home Ownership Nearby

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

In the area around Flat 1, 44, Onslow Square, 38.6% of property is privately rented and 34.9% is privately owned outright.

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 Area

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

In the area around Flat 1, 44, Onslow Square, 22.5% of residents are recorded as possessing school level qualifications and 65.6% 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 Residents

Average age

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

In the area around Flat 1, 44, Onslow Square, the average age was 38.5 and the most common age was 27.

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 Homes

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

In the area around Flat 1, 44, Onslow Square, 14.4% of property was a second home.

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

14.4%

Within this area

1.5%

Within Greater London

0.8%

England & Wales

Source: ONS Census (2021)

Average Cars per Home

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

In the area around Flat 1, 44, Onslow Square, there are an average of 0.8 cars per household.

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

0.8

Within this area

0.8

Within Greater London

1.2

England & Wales

Source: ONS Census (2021)

Estate Agents active nearby!

Our Data Sources

Explore Nearby Properties

Schools Nearby

Public Transport Nearby

Available Internet Speeds

Risk of Flooding

Estate Agents active nearby!

Our Data Sources

Explore Nearby Properties

Schools Nearby

Public Transport Nearby

Available Internet Speeds

Risk of Flooding

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Latest from Bricks&Logic

Flat 1, 44

Description & Estimates

Recent Market Change

Latest from Bricks&Logic

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home