13, Keylands House Union Lane, Isleworth, TW7 6GL is a leasehold flat built in 2007 onwards. The property offers approximately 527 square feet of living space. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £282,500 . It was last sold on 22 May 2025 for £282,500. Since then, the value has not changed.

The current estimated value of £282,500 is:

  • 22.8% lower than the average property price on Union Lane
  • 27.1% lower than the average in the TW7 6GL postcode area
  • and 49.9% lower than the average price for Isleworth as a whole

At the most recent EPC inspection on 20 April 2020, the property was recorded as owner-occupied.

View sold house prices in TW7 6GL

Building approximate location

About Property

Type
Flat
Built
2007 onwards
Interior Size
527 sq ft
Tenure
Leasehold
Price (estimate)
£282,500
Price Per sq ft (estimate)
N/A
Bedroom Count (estimate)
1 bedroom

EPC Summary

13, Keylands House Union Lane, Isleworth, Hounslow, Greater London Authority, TW7 6GL has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 20 Apr 2020.

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 fully double glazed.

The previous EPC assessment was conducted on 20 Oct 2009, when the property was rated B. The current rating of C reflects a decline in energy efficiency of 4.9%.

Since the previous assessment, several changes were observed:

  • The hot water system changed from from main system to community scheme, with no change in energy efficiency (good).
  • The wall construction or insulation changed from average thermal transmittance 0.21 w/m?k to cavity wall, as built, insulated (assumed), with no change in energy efficiency (very good).
  • The lighting was changed from low energy lighting in 77% of fixed outlets to low energy lighting in all fixed outlets, with no change in efficiency (very good).
Heating Type
Community scheme
Good
Hot Water
Community scheme
Good
Walls
Cavity wall, as built, insulated (assumed)
Very Good
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to TW7 6GL

19 th / 22
Price Rank
27% lower than average
1 st / 22
Price Per Sq FT Rank
100% lower than average

Compared to other properties in TW7 6GL , this flat's estimated value ranks 19th out of 22. Based on price per square foot, it ranks 1st out of 22 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 21th out of 22 properties in its postcode area.

Sale History

Today
£282,500
streetscan.co.uk estimate
0 %
22 May 2025
£282,500
Leasehold
+8.7 %
4 Sep 2020
£260,000
Leasehold
+8.4 %
3 Feb 2014
£239,950
Leasehold
+23.7 %
8 Jan 2010
£193,950
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 1
size: 517 sq ft
sale price: £267,500
sale date: 23 Jun 2021
rooms: 2
size: 538 sq ft
sale price: £194,000
sale date: 29 Jan 2010
rooms: 2
size: 527 sq ft
sale price: £197,950
sale date: 15 Jan 2010
rooms: 2
size: 538 sq ft
sale price: £275,050
sale date: 14 Jan 2025
rooms: 2
size: 527 sq ft
sale price: £255,000
sale date: 18 Jun 2024

Data Sources

The property at 13, Keylands House Union Lane, Isleworth, TW7 6GL appears four times in the Land Registry records, with the latest transaction recorded on 22 May 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Apr 2020. 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.