Flat 3B, Basil Mansions Basil Street, London, SW3 1AP is a leasehold flat built between 1930-1949. The property offers approximately 775 square feet of living space. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £945,170 , which equates to approximately £1,220 per square foot. It was last sold on 26 Jan 2004 for £400,000. Since then, the value has increased by £545,170, representing a 136.3% increase, or approximately 6.2% per year.

The current estimated value of £945,170 is:

  • 47.8% lower than the average property price on Basil Street
  • 65.8% lower than the average in the SW3 1AP postcode area
  • and 8.0% higher than the average price for London as a whole

At the most recent EPC inspection on 1 April 2025, the property was recorded as rented.

View sold house prices in SW3 1AP

Building approximate location

About Property

Type
Flat
Built
1930-1949
Interior Size
775 sq ft
Tenure
Leasehold
Price (estimate)
£945,170
Price Per sq ft (estimate)
£1,220
Bedroom Count (estimate)
2 bedrooms

EPC Summary

Flat 3B, Basil Mansions Basil Street, London, Kensington And Chelsea, Greater London, SW3 1AP has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 1 Apr 2025.

This property is heated by a shared community system (community scheme). Community heating means the heat is supplied from a central source serving multiple homes. A community heating scheme is used to provide hot water. The windows are single glazed.

The previous EPC assessment was conducted on 13 May 2015, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 29.8%.

Since the previous assessment, several changes were observed:

  • The lighting was updated from low energy lighting in 15% of fixed outlets to low energy lighting in 40% of fixed outlets, with efficiency improving from poor to average.
Heating Type
Community scheme
Good
Hot Water
Community scheme
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Single glazed
Very Poor
Lighting
Low energy lighting in 40% of fixed outlets
Average

Compared to SW3 1AP

20 th / 26
Price Rank
66% lower than average
11 th / 17
Size Rank
50% smaller than average
17 th / 17
Price Per Sq FT Rank
32% lower than average

Compared to other properties in SW3 1AP , this flat's estimated value ranks 20th out of 26. Based on price per square foot, it ranks 17th out of 17 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 11th out of 17 properties in its postcode area.

Sale History

Today
£945,170
streetscan.co.uk estimate
+136 %
26 Jan 2004
£400,000
Leasehold
0 %
18 Jul 2003
£400,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 667 sq ft
sale price: £1,050,000
sale date: 2 Aug 2023
rooms: 3
size: 721 sq ft
sale price: £1,100,000
sale date: 11 Jan 2013
rooms: 3
size: 710 sq ft
sale price: £650,000
sale date: 22 Feb 2007
rooms: 4
size: 872 sq ft
sale price: £1,380,000
sale date: 26 Mar 2021
rooms: 3
size: 786 sq ft
sale price: £1,310,000
sale date: 28 Oct 2019

Data Sources

The property at Flat 3B, Basil Mansions Basil Street, London, SW3 1AP appears two times in the Land Registry records, with the latest transaction recorded on 26 Jan 2004. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 1 Apr 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.