Flat 102, Marlborough, 61 Walton Street, London, SW3 2JY is a leasehold flat built between 1900-1929. The property offers approximately 463 square feet of living space and is situated on the 5th floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £529,756 , which equates to approximately £1,145 per square foot. It was last sold on 12 Mar 2010 for £360,000. Since then, the value has increased by £169,756, representing a 47.2% increase, or approximately 3.0% per year.

The current estimated value of £529,756 is:

  • 71.7% lower than the average property price on Walton Street
  • 27.4% lower than the average in the SW3 2JY postcode area
  • and 39.5% lower than the average price for London as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (2 out of 3 inspections). This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 15 May 2025, the property was recorded as rented.

View sold house prices in SW3 2JY

Building approximate location

About Property

Type
Flat
Built
1900-1929
Interior Size
463 sq ft
Tenure
Leasehold
Floor level
5th floor
Price (estimate)
£529,756
Price Per sq ft (estimate)
£1,145
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 102, Marlborough, 61 Walton Street, London, Kensington And Chelsea, Greater London, SW3 2JY has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 15 May 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows have some double glazing.

The previous EPC assessment was conducted on 26 Jan 2015. The rating of C is unchanged, though the energy efficiency score decreased by 2.8%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from (another dwelling above) to flat, no insulation (assumed), improving energy efficiency from n/a to very poor.
  • The lighting was updated from no low energy lighting to low energy lighting in all fixed outlets, with efficiency improving from very poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Flat, no insulation (assumed)
Very Poor
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Some double glazing
Poor
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SW3 2JY

27 th / 27
Price Rank
27% lower than average
23 rd / 26
Size Rank
7% smaller than average
24 th / 26
Price Per Sq FT Rank
22% lower than average

Compared to other properties in SW3 2JY , this flat's estimated value ranks 27th out of 27. Based on price per square foot, it ranks 24th out of 26 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 23th out of 26 properties in its postcode area.

Sale History

Today
£529,756
streetscan.co.uk estimate
+47 %
12 Mar 2010
£360,000
Leasehold
+89.5 %
30 Apr 2001
£190,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 495 sq ft
sale price: £770,000
sale date: 11 Oct 2024
rooms: 3
size: 409 sq ft
sale price: £600,000
sale date: 5 Sep 2024
rooms: 3
size: 484 sq ft
sale price: £730,000
sale date: 5 Jul 2022
rooms: 2
size: 474 sq ft
sale price: £815,000
sale date: 19 Sep 2019
rooms: 2
size: 452 sq ft
sale price: £725,000
sale date: 14 Nov 2016

Data Sources

The property at Flat 102, Marlborough, 61 Walton Street, London, SW3 2JY appears two times in the Land Registry records, with the latest transaction recorded on 12 Mar 2010. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 15 May 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.