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Get startedSold in 2015EdwardianHigh Ceilings
Flat 9, 49 Lowndes Square, London, SW1X 9JX
This 220 square metre property in London carries an energy performance rating of C, which is above the national average. The property is currently listed as a private rental. The property last sold for £7,930,000 in January 2015, representing a significant increase from its previous sale.
Property Type
Mid Floor Flat
Bedrooms
4
Floor Area
220 m²
Council Tax
Band H
Property Features
Built 1900–1929
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Energy Performance
EPC rating and efficiency details
Current Certificate(1 of 2)
Mar 2025
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
—
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
6.4 t/year
Tenure
Rented
Property Improvements
Changes detected from historical EPC data
Mar 2025from Sept 2014
EPC improved fromD58toC70
Walls
Very PoorPoor
Wall insulation improved
Low Energy Lighting
0%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
£4,612,000
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
+298.5%(10y)
£7,930,000Latest
Jan 2015£1,990,000
Mar 2005Source: HM Land Registry
Nearby in SW1X 9JX
Flat 5 48 Lowndes Square Kensington And Chelsea London SW1X 9JX
Jan 2023
£5,050,000
Flat 15 49 Lowndes Square London SW1X 9JX
Nov 2022
£1,150,000
Flat 2 48 Lowndes Square Kensington And Chelsea London SW1X 9JX
Oct 2022
£875,000
Flat 11 48 Lowndes Square Kensington And Chelsea London SW1X 9JX
May 2021
£3,400,000
Flat 9 48 Lowndes Square Kensington And Chelsea London SW1X 9JX
Oct 2020
£5,230,000
Flat 6 49 Lowndes Square London SW1X 9JX
Jul 2019
£1,540,000
1 / 5
House Price Index
London-3.8%
95.0
Feb 26
UK HPI from HM Land Registry. Baseline: Jan 2015 = 100.
How This Property Compares on Lowndes Square
See how this property stacks up against others nearby
Comparing to 23 other flats on this street
Price per m²
Property value per square metre of floor space
£36,045/£17,737 avg
LowerHigher
Higher than all similar properties
Years Held
Time since last sale — indicates ownership stability
11 years/12 years avg
ShorterLonger
Around average
EPC Rating
Government energy efficiency score (1–100)
70 (C)/68 (D) avg
Less efficientMore efficient
Around average
Floor Area
Total internal floor space
220 m²/135 m² avg
SmallerLarger
Larger than 91% of similar properties
CO₂ Emissions
Annual carbon output from heating, hot water & lighting
6.4 t/year/4.3 t/year avg
Higher emissionsLower emissions
Lower emissions than only 13% of similar properties
Habitable Rooms
Living spaces like bedrooms & living rooms
6 rooms/4 rooms avg
FewerMore
More rooms than 85% of similar properties
Comparisons are based on the most recent EPC data for each property in this postcode. Only similar property types (flats) are compared.
Get alerts for SW1X 9JX
New sales, price changes, and market updates in this area
Places to visit
Road Noise
Average road noise levels for this postcode
Daytime
07:00 – 23:00
58.7dB
Moderate
Night-time
23:00 – 07:00
50.8dB
Low55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Crime Analysis
12 months of data for London
Total Crimes
46
Monthly Avg
4
Recent Trend
Rising
Most Common
Theft from Person
Crime by Category
Theft from Person13(28%)
Criminal Damage & Arson8(17%)
Vehicle Crime8(17%)
Violence & Sexual7(15%)
Burglary4(9%)
Other Theft3(7%)
Bicycle Theft1(2%)
Drugs1(2%)
Robbery1(2%)
Recent Incidents
Theft from Person
Dec 2025On or near Clabon Mews
Vehicle Crime
Dec 2025On or near Clabon Mews
Theft from Person
Nov 2025On or near Eaton Mews North
Vehicle Crime
Nov 2025On or near Pont Street Mews
Theft from Person
Nov 2025On or near Clabon Mews
Violence & Sexual
Nov 2025On or near Wilton Street
Data from Police UK • Updated monthly
Local Amenities
Schools and transport links nearby
Nearby Schools
46 within 3kmP
Holy Trinity CofE Primary School
863m
10 mins
P
St Joseph's Catholic Primary School
924m
11 mins
P
St Peter's Eaton Square CofE Primary School
1.0km
12 mins
S
St. Thomas More Language College
924m
11 mins
S
Westminster City School
1.4km
17 mins
S
Ada National College for Digital Skills
1.5km
19 mins
Transport Links
30 within 3kmKnightsbridge Station
Bus Stop58m
1 min
Sloane Street / Knightsbridge Station
Bus Stop75m
1 min
Knightsbridge Underground Station
Underground104m
1 min
Knightsbridge Station / Harrods
Bus Stop186m
2 mins
Knightsbridge Station
Tram255m
3 mins
Pont Street
Bus Stop372m
4 mins
School data from Dept. for Education • Transport data from NaPTAN
Nearby Property Businesses
Local professionals serving this area
Surveyor
Stone Survey
London
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
Surveyor
Hallas Commercial Ltd
London
RICS
Map
76 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