117 Ash Grove, Hounslow, TW5 9DX is a freehold semi-detached property built between 1930-1949. The property offers approximately 1,044 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £527,957 , which equates to approximately £506 per square foot. It was last sold on 7 Aug 2025 for £552,500. Since then, the value has decreased by £24,543, representing a 4.4% decrease, or approximately 5.2% per year.

The current estimated value of £527,957 is:

  • 0.3% higher than the average property price on Ash Grove
  • 1.1% higher than the average in the TW5 9DX postcode area
  • and 11.8% higher than the average price for Hounslow as a whole

At the most recent EPC inspection on 7 July 2021, the property was recorded as rented.

View sold house prices in TW5 9DX

Building approximate location

About Property

Type
Terraced House
Built
1930-1949
Interior Size
1044 sq ft
Tenure
Freehold
Price (estimate)
£527,957
Price Per sq ft (estimate)
£506
Bedroom Count (estimate)
3 bedrooms

EPC Summary

117 Ash Grove, Hounslow, Greater London, TW5 9DX has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 7 Jul 2021.

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 18 Aug 2010, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 10.6%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 50 mm loft insulation to pitched, 100 mm loft insulation, with no change in energy efficiency (average).
  • 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 95% of fixed outlets to low energy lighting in all fixed outlets, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 100 mm loft insulation
Average
Walls
Solid brick, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to TW5 9DX

17 th / 31
Price Rank
1% higher than average
6 th / 25
Size Rank
1% bigger than average
16 th / 25
Price Per Sq FT Rank
0% same as average

Sale History

Today
£527,957
streetscan.co.uk estimate
-4 %
7 Aug 2025
£552,500
Freehold
+121.9 %
19 Feb 2007
£249,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Low flood risk
Surface water flood hazard
Low

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 1023 sq ft
sale price: £560,000
sale date: 14 May 2021
rooms: 4
size: 1029 sq ft
sale price: £325,000
sale date: 11 Jan 2010
rooms: 5
size: 1015 sq ft
sale price: £240,000
sale date: 12 May 2009
rooms: 4
size: 1012 sq ft
sale price: £315,000
sale date: 18 Apr 2008
rooms: 5
size: 1033 sq ft
sale price: £139,950
sale date: 27 Apr 2001

Data Sources

The property at 117 Ash Grove, Hounslow, TW5 9DX appears two times in HM Land Registry records, with the latest transaction recorded on 7 Aug 2025. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 7 Jul 2021. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.