14, Norris House Union Lane, Isleworth, TW7 6GS is a leasehold flat built between 2007-2011. The property offers approximately 1,044 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have three bedrooms.

The estimated current market value of the property is £524,048 , which equates to approximately £502 per square foot. It was last sold on 30 Mar 2016 for £453,000. Since then, the value has increased by £71,048, representing a 15.7% increase, or approximately 1.6% per year.

The current estimated value of £524,048 is:

  • 43.2% higher than the average property price on Union Lane
  • 40.5% higher than the average in the TW7 6GS postcode area
  • and 7.1% lower than the average price for Isleworth as a whole

At the most recent EPC inspection on 28 March 2025, the property was recorded as rented.

View sold house prices in TW7 6GS

Building approximate location

About Property

Type
Flat
Built
2007-2011
Interior Size
1044 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£524,048
Price Per sq ft (estimate)
£502
Bedroom Count (estimate)
3 bedrooms

EPC Summary

14, Norris House Union Lane, Isleworth, Hounslow, Greater London, TW7 6GS has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 28 Mar 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 fully double glazed.

The previous EPC assessment was conducted on 19 May 2010. The rating of B is unchanged, though the energy efficiency score decreased by 4.6%.

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), changing energy efficiency from very good to 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)
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to TW7 6GS

3 rd / 43
Price Rank
41% higher than average
5 th / 42
Size Rank
48% bigger than average
39 th / 42
Price Per Sq FT Rank
5% lower than average

Compared to other properties in TW7 6GS , this flat's estimated value ranks 3rd out of 43. Based on price per square foot, it ranks 39th out of 42 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 42 properties in its postcode area.

Sale History

Today
£524,048
streetscan.co.uk estimate
+16 %
30 Mar 2016
£453,000
Leasehold
+55.9 %
11 Aug 2010
£290,500
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 1033 sq ft
sale price: £327,500
sale date: 30 Apr 2013

Data Sources

The property at 14, Norris House Union Lane, Isleworth, TW7 6GS appears two times in the Land Registry records, with the latest transaction recorded on 30 Mar 2016. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Mar 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.