25, Norris House Union Lane, Isleworth, TW7 6GS is a leasehold flat The property offers approximately 762 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 £438,057 , which equates to approximately £573 per square foot. It was last sold on 17 Aug 2015 for £355,000. Since then, the value has increased by £83,057, representing a 23.4% increase, or approximately 2.3% per year.

The current estimated value of £438,057 is:

  • 19.7% higher than the average property price on Union Lane
  • 17.5% higher than the average in the TW7 6GS postcode area
  • and 22.3% lower than the average price for Isleworth as a whole

View sold house prices in TW7 6GS

Building approximate location

About Property

Type
Flat
Built
Interior Size
762 sq ft
Tenure
Leasehold
Price (estimate)
£438,057
Price Per sq ft (estimate)
£573
Bedroom Count (estimate)
2 bedrooms

EPC Summary

25, Norris House Union Lane, Isleworth, Hounslow, Greater London Authority, TW7 6GS has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 19 May 2010.

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. Hot water is provided from main heating system. The windows are fully double glazed.

Heating Type
Community scheme
Good
Hot Water
From main system
Good
Walls
Average thermal transmittance 0.21 W/m?K
Very Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in 77% of fixed outlets
Very Good

Compared to TW7 6GS

9 th / 43
Price Rank
17% higher than average
11 th / 42
Size Rank
8% bigger than average
14 th / 42
Price Per Sq FT Rank
9% higher than average

Compared to other properties in TW7 6GS , this flat's estimated value ranks 9th out of 43. Based on price per square foot, it ranks 14th out of 42 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 11th out of 42 properties in its postcode area.

Sale History

Today
£438,057
streetscan.co.uk estimate
+23 %
17 Aug 2015
£355,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 764 sq ft
sale price: £373,000
sale date: 2 May 2025
rooms: 3
size: 764 sq ft
sale price: £365,000
sale date: 19 Apr 2024
rooms: 2
size: 743 sq ft
sale price: £375,000
sale date: 7 Apr 2021
rooms: 3
size: 764 sq ft
sale price: £375,000
sale date: 27 Nov 2020
rooms:
size: 762 sq ft
sale price: £362,500
sale date: 16 Aug 2019

Data Sources

The property at 25, Norris House Union Lane, Isleworth, Hounslow, Greater London Authority, TW7 6GS appears once in the Land Registry records, with the transaction recorded on 17 Aug 2015. It also has a single Energy Performance Certificate (EPC) from 19 May 2010. 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.