Our Data Sources
14, Penwerris Avenue, Isleworth has no recent1 records in the the Land Registry and a single entry in the EPC database dated June 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 14, Penwerris Avenue, Isleworth is in very good condition we estimate a sale value of £1,100,498 and a rental value of £3,702 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £974,727 and a rental value of £3,279 per month.
Plot Size
According to data from HM Land Registry, 14, Penwerris Avenue, Isleworth sits on a plot of 385 m2.
We have plot size data on 17 out of 17 other houses in the postcode and 14, Penwerris Avenue, Isleworth sits on the 8th largest plot.
Energy Efficiency
14, Penwerris Avenue, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Jun 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 14, Penwerris Avenue, Isleworth was last sold on 4th September 2002 for £300,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
- Sold Sep 2002£300,000
- Sold Jul 2002£250,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 64 sales of properties similar to 14, Penwerris Avenue, Isleworth within a radius of 640 metres over the last 2 years.
The most recent example is 16, Cranmore Avenue, Isleworth, TW7 4QW, a freehold house which sold for £975,000 on the 18th January 2023.
Read more about house prices in TW7.
- Sold Jan 2023£975,000 | 5 Bed House16, Cranmore Avenue, Isleworth, TW7 4QW16, Cranmore Avenue, Isleworth, TW7 4QW
- Sold Nov 2022£1,100,000 | 5 Bed House24, Cranmore Avenue, Isleworth, TW7 4QW24, Cranmore Avenue, Isleworth, TW7 4QW
- Sold May 2022£1,100,000 | 5 Bed House3, Cranmore Avenue, Isleworth, TW7 4QW3, Cranmore Avenue, Isleworth, TW7 4QW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Penwerris Avenue, Isleworth, TW7 has a total of 40 addresses. According to our analysis of all the public data, 14, Penwerris Avenue, Isleworth is the 6th largest and the 5th most expensive property on the street.
When compared to the postcode district it is £541k more expensive than the average property in TW7.
More reading links
Schools Nearby
- Alexandra Primary School900 m away
- Spring Grove Primary School1.0 km away
- Heston Primary School1.1 km away
- Isleworth and Syon School for Boys1.0 km away
- Lampton Academy1.0 km away
- Heston Community School1.0 km away
More reading links
Public Transport Nearby
- Osterley|300 m away
- Hounslow East|900 m away
- Hounslow Central|1.4 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












