Flat 419, Nell Gwynn House Sloane Avenue, London, SW3 3BB is a leasehold flat built between 1930-1949. The property offers approximately 409 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 £608,403 , which equates to approximately £1,487 per square foot. It was last sold on 21 Mar 2025 for £560,000. Since then, the value has increased by £48,403, representing a 8.6% increase, or approximately 12.1% per year.

The current estimated value of £608,403 is:

  • 3.3% higher than the average property price on Sloane Avenue
  • 6.4% higher than the average in the SW3 3BB postcode area
  • and 30.5% lower than the average price for London as a whole

At the most recent EPC inspection on 11 April 2014, the property was recorded as owner-occupied.

View sold house prices in SW3 3BB

Building approximate location

About Property

Type
Flat
Built
1930-1949
Interior Size
409 sq ft
Tenure
Leasehold
Floor level
5th floor
Price (estimate)
£608,403
Price Per sq ft (estimate)
£1,487
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 419, Nell Gwynn House Sloane Avenue, London, Kensington And Chelsea, Greater London Authority, SW3 3BB has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 8 Oct 2018.

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 11 Apr 2014. The rating of C remains the same, but the energy efficiency score improved by 2.7%.

Since the previous assessment, several changes were observed:

  • 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
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 all fixed outlets
Very Good

Compared to SW3 3BB

14 th / 39
Price Rank
6% higher than average
5 th / 38
Size Rank
16% bigger than average
29 th / 38
Price Per Sq FT Rank
9% lower than average

Compared to other properties in SW3 3BB , this flat's estimated value ranks 14th out of 39. Based on price per square foot, it ranks 29th out of 38 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 5th out of 38 properties in its postcode area.

Sale History

Today
£608,403
streetscan.co.uk estimate
+9 %
21 Mar 2025
£560,000
Leasehold
-22.8 %
29 Aug 2014
£725,000
Leasehold
+215.2 %
6 Dec 2004
£230,000
Leasehold
+15 %
5 Apr 2002
£200,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 355 sq ft
sale price: £665,000
sale date: 10 Aug 2022
rooms: 2
size: 355 sq ft
sale price: £595,000
sale date: 14 Apr 2022
rooms: 1
size: 355 sq ft
sale price: £620,000
sale date: 4 Dec 2019
rooms: 2
size: 355 sq ft
sale price: £650,000
sale date: 16 Oct 2018
rooms: 2
size: 366 sq ft
sale price: £700,000
sale date: 8 Aug 2014

Data Sources

The property at Flat 419, Nell Gwynn House Sloane Avenue, London, SW3 3BB appears four times in the Land Registry records, with the latest transaction recorded on 21 Mar 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Oct 2018. 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.