9 Thornbury Avenue, Isleworth, TW7 4NF is a freehold semi-detached property built between 1900-1929. The property offers approximately 1,432 square feet of living space. In this location, properties of similar size usually have five bedrooms.

The estimated current market value of the property is £684,644 , which equates to approximately £478 per square foot. It was last sold on 1 Oct 2013 for £425,000. Since then, the value has increased by £259,644, representing a 61.1% increase, or approximately 5.0% per year.

The current estimated value of £684,644 is:

  • 4.9% lower than the average property price on Thornbury Avenue
  • 17.4% lower than the average in the TW7 4NF postcode area
  • and 21.4% higher than the average price for Isleworth 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 3 December 2012, the property was recorded as owner-occupied.

View sold house prices in TW7 4NF

Building approximate location

About Property

Type
Semi-Detached House
Built
1900-1929
Interior Size
1432 sq ft
Tenure
Freehold
Price (estimate)
£684,644
Price Per sq ft (estimate)
£478
Bedroom Count (estimate)
5 bedrooms

EPC Summary

9 Thornbury Avenue, Isleworth, Hounslow, Greater London Authority, TW7 4NF has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 3 Dec 2012.

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 fully double glazed.

The previous EPC assessment was conducted on 13 Sep 2010. The rating of E remains the same, but the energy efficiency score improved by 14.6%.

Since the previous assessment, several changes were observed:

  • The hot water system changed from from main system, no cylinder thermostat to from main system, with no change in energy efficiency (average).
  • The roof construction or insulation changed from pitched, no insulation to pitched, 50 mm loft insulation, improving energy efficiency from very poor to poor.
  • The lighting was changed from low energy lighting in 50% of fixed outlets to low energy lighting in 46% of fixed outlets, with no change in efficiency (good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Average
Roof
Pitched, 50 mm loft insulation
Poor
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Good
Lighting
Low energy lighting in 46% of fixed outlets
Good

Sale History

Today
£684,644
streetscan.co.uk estimate
+61 %
1 Oct 2013
£425,000
Leasehold
+102.4 %
15 Oct 2010
£210,000
Leasehold

Area Insights

Similar Properties Sold Nearby

3 Thornbury Avenue, Isleworth, TW7 4NF
rooms: 5
size: 1507 sq ft
sale price: £750,000
sale date: 6 Oct 2017
17 Thornbury Avenue, Isleworth, TW7 4NF
rooms: 7
size: 1335 sq ft
sale price: £590,000
sale date: 25 Apr 2014
15 Thornbury Avenue, Isleworth, TW7 4NF
rooms: 6
size: 1485 sq ft
sale price: £140,000
sale date: 18 Apr 1995
20 Thornbury Avenue, Isleworth, TW7 4NQ
rooms: 7
size: 1410 sq ft
sale price: £720,000
sale date: 15 Feb 2024
28 Thornbury Avenue, Isleworth, TW7 4NQ
rooms: 7
size: 1281 sq ft
sale price: £797,000
sale date: 13 Jan 2023

Data Sources

The property at 9 Thornbury Avenue, Isleworth, TW7 4NF appears two times in the Land Registry records, with the latest transaction recorded on 1 Oct 2013. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 3 Dec 2012. 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.
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