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1 Onslow Mews West, Kensington And Chelsea, London, SW7 3AF
This 101 square metre property in Kensington And Chelsea, London, London carries an energy performance rating of D, in line with typical UK homes. It is heated by a gas central heating system and is currently listed as a private rental. Records show the property last changed hands for £415,000 back in 1996.
Property Type
End-Terrace House
Bedrooms
3
Bathrooms
2
Floor Area
101 m²
Council Tax
Band H
Property Features
Built 1991–1995
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Energy Performance
EPC rating and efficiency details
Current Certificate(1 of 2)
Sept 2024
EPC Rating
A
B
C
D
D56
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
4.9 t/year
Tenure
Rented
Property Improvements
Changes detected from historical EPC data
Sept 2024from Oct 2012
Windows
SinglePartial Double
Single glazing replaced with double or better glazing
Low Energy Lighting
73%100%
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Price & History
Transactions and market trends
Estimated value
£1,874,000
How our AI predicts property prices · Accurate to within 10%
Automated estimate only. For an accurate valuation, consult a surveyor or estate agent.
Transaction history
£415,000Latest
Mar 1996Source: HM Land Registry
Nearby in SW7 3AF
4 Onslow Mews West Kensington And Chelsea London SW7 3AF
Aug 2025
£2,750,000
11 Onslow Mews West Kensington And Chelsea London SW7 3AF
Oct 2022
£3,100,000
16 Onslow Mews West Kensington And Chelsea London SW7 3AF
Sept 2021
£1,865,000
17 Onslow Mews West Kensington And Chelsea London SW7 3AF
Jan 2018
£2,300,000
9 Onslow Mews West Kensington And Chelsea London SW7 3AF
Oct 2015
£3,100,000
3 Onslow Mews West Kensington And Chelsea London SW7 3AF
Feb 2014
£499,500
1 / 3
House Price Index
London-2.1%
97.1
Jan 26
UK HPI from HM Land Registry. Baseline: Jan 2015 = 100.
How This Property Compares on Onslow Mews West
See how this property stacks up against others nearby
Comparing to 11 other houses on this street
Price per m²
Property value per square metre of floor space
£4,109/£10,521 avg
LowerHigher
Around average
Years Held
Time since last sale — indicates ownership stability
30 years/17 years avg
ShorterLonger
Held longer than 91% of similar properties
EPC Rating
Government energy efficiency score (1–100)
56 (D)/69 (C) avg
Less efficientMore efficient
More efficient than only 9% of similar properties
Floor Area
Total internal floor space
101 m²/143 m² avg
SmallerLarger
Larger than only 18% of similar properties
CO₂ Emissions
Annual carbon output from heating, hot water & lighting
4.9 t/year/4.0 t/year avg
Higher emissionsLower emissions
Lower emissions than only 18% of similar properties
Habitable Rooms
Living spaces like bedrooms & living rooms
4 rooms/5 rooms avg
FewerMore
More rooms than only 27% of similar properties
Comparisons are based on the most recent EPC data for each property in this postcode. Only similar property types (houses) are compared.
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New sales, price changes, and market updates in this area
About Kensington And Chelsea, London
This property is located in the Royal Borough of Kensington and Chelsea, one of the most densely populated districts in London, featuring a blend of historic and modern architecture.
The Royal Borough of Kensington and Chelsea is an Inner London borough with royal status. It is the smallest borough in London and the second smallest district in England; it is one of the most densely populated administrative regions in the United Kingdom. It includes affluent areas such as Notting Hill, Kensington, South Kensington, Chelsea, and Knightsbridge. Kensington and Chelsea London Borough Council, also known as Kensington and Chelsea Council, is the local authority for the Royal Borough of Kensington.
Places to visit
Road Noise
Average road noise levels for this postcode
Daytime
07:00 – 23:00
59.0dB
Moderate
Night-time
23:00 – 07:00
48.6dB
Low55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Crime Analysis
13 months of data for London
Total Crimes
129
Monthly Avg
10
Recent Trend
Rising
Most Common
Theft from Person
Crime by Category
Theft from Person29(22%)
Other Theft28(22%)
Violence & Sexual23(18%)
Vehicle Crime19(15%)
Criminal Damage & Arson7(5%)
Robbery6(5%)
Bicycle Theft6(5%)
Public Order4(3%)
Burglary4(3%)
Drugs2(2%)
Other Crime1(1%)
Recent Incidents
Public Order
Dec 2025On or near Rosary Gardens
Other Theft
Nov 2025On or near Raphael Street
Vehicle Crime
Nov 2025On or near Raphael Street
Vehicle Crime
Nov 2025On or near Raphael Street
Burglary
Nov 2025On or near Raphael Street
Vehicle Crime
Nov 2025On or near Rosary Gardens
Data from Police UK • Updated monthly
Local Amenities
Schools and transport links nearby
Nearby Schools
61 within 3kmP
Our Lady of Victories RC Primary School
189m
2 mins
P
Oratory Roman Catholic Primary School
518m
6 mins
P
Bousfield Primary School
635m
8 mins
S
St. Thomas More Language College
1.1km
13 mins
S
Chelsea Academy
1.6km
19 mins
S
The London Oratory School
1.6km
19 mins
Transport Links
30 within 3kmOnslow Gardens South Kensington
Bus Stop109m
1 min
Gloucester Road (SW7)
Bus Stop225m
3 mins
Queensberry Place
Bus Stop239m
3 mins
Royal Brompton Hosp / Royal Marsden Hosp
Bus Stop272m
3 mins
South Kensington Station
Tram339m
4 mins
South Kensington Underground Station
Underground375m
5 mins
School data from Dept. for Education • Transport data from NaPTAN
Nearby Property Businesses
Local professionals serving this area
Surveyor
Mason Drage
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RICS
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Imagine Property
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RICS
Surveyor
Novello Chartered Surveyors
London
RICSResidential
Surveyor
RES Property Surveyors
Stoke
RICSResidential
Surveyor
Scott Davidson
London
RICSResidential
Surveyor
Silver
London
RICSResidential
Surveyor
Ondare
London
RICS
Surveyor
SRVO Property Limited
London
RICSResidential
Map
91 points of interest nearby
Map data from OpenStreetMap • Transport data from NaPTAN • School data from Dept. for Education • Scenic data from Beautifulplaces.ai
Frequently Asked Questions
Common questions about this property