Flat 16, Tryon House, 17 Mallord Street, London, SW3 6AJ is a leasehold flat built before 1900. The property offers approximately 474 square feet of living space and is situated on the 4th floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £734,919 , which equates to approximately £1,552 per square foot. It was last sold on 29 Jul 2013 for £700,000. Since then, the value has increased by £34,919, representing a 5.0% increase, or approximately 0.4% per year.

The current estimated value of £734,919 is:

  • 76.9% lower than the average property price on Mallord Street
  • 3.4% lower than the average in the SW3 6AJ postcode area
  • and 16.0% lower than the average price for London as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. 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 23 April 2025, the property was recorded as owner-occupied.

View sold house prices in SW3 6AJ

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
474 sq ft
Tenure
Leasehold
Floor level
4th floor
Price (estimate)
£734,919
Price Per sq ft (estimate)
£1,552
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 16, Tryon House, 17 Mallord Street, London, Kensington And Chelsea, Greater London, SW3 6AJ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 23 Apr 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 are single glazed.

The previous EPC assessment was conducted on 29 May 2012, and the property received the same rating of C with an unchanged energy efficiency score of 71.

Since the previous assessment, several changes were observed:

  • The wall energy efficiency improving from very poor to poor, with the construction or insulation remaining solid brick, as built, no insulation (assumed).
  • The lighting was changed from low energy lighting in all fixed outlets to low energy lighting in 80% of fixed outlets, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Poor
Windows
Single glazed
Very Poor
Lighting
Low energy lighting in 80% of fixed outlets
Very Good

Compared to SW3 6AJ

7 th / 12
Price Rank
3% lower than average
8 th / 10
Size Rank
27% smaller than average
2 nd / 10
Price Per Sq FT Rank
33% higher than average

Compared to other properties in SW3 6AJ , this flat's estimated value ranks 7th out of 12. Based on price per square foot, it ranks 2nd out of 10 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 8th out of 10 properties in its postcode area.

Sale History

Today
£734,919
streetscan.co.uk estimate
+5 %
29 Jul 2013
£700,000
Leasehold
+451.2 %
5 May 2004
£127,000
Leasehold
+49.4 %
14 Sep 2000
£85,000
Leasehold
+54.5 %
23 Mar 1995
£55,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 463 sq ft
sale price: £702,500
sale date: 30 Aug 2019
rooms: 2
size: 513 sq ft
sale price: £415,000
sale date: 1 May 2009
rooms: 2
size: 474 sq ft
sale price: £87,000
sale date: 30 Jul 2001
rooms: 2
size: 506 sq ft
sale price: £105,000
sale date: 16 Dec 1998
rooms: 2
size: 527 sq ft
sale price: £575,000
sale date: 31 Aug 2021

Data Sources

The property at Flat 16, Tryon House, 17 Mallord Street, London, SW3 6AJ appears four times in the Land Registry records, with the latest transaction recorded on 29 Jul 2013. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 23 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.