Our Data Sources
23, Allen Road, Sunbury-On-Thames has no records in the the Land Registry and a single entry in the EPC database dated December 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 23, Allen Road, Sunbury-On-Thames would be worth £463,966, with a potential rental value of £2,127 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £410,942, with a rental value of £1,884 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
23, Allen Road, Sunbury-On-Thames has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Dec 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 710 metres of 23, Allen Road, Sunbury-On-Thames across the last 2 years.
Most recently, 19, Allen Road, Sunbury-On-Thames, TW16 5LS, a freehold house, sold at £440,000 on the 22nd July 2025.
Read more about house prices in TW16.
- Sold Jul 2025£440,000 | 3 Bed House19, Allen Road, Sunbury-On-Thames, TW16 5LS19, Allen Road, Sunbury-On-Thames, TW16 5LS
- Sold Nov 2022£400,000 | 3 Bed House7, Allen Road, Sunbury-On-Thames, TW16 5LS7, Allen Road, Sunbury-On-Thames, TW16 5LS
- Sold Jul 2022£434,000 | 3 Bed House20, Allen Road, Sunbury-On-Thames, TW16 5LS20, Allen Road, Sunbury-On-Thames, TW16 5LS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 23, Allen Road, Sunbury-On-Thames as the 17th largest and the 18th most expensive of the 38 addresses on Allen Road, Sunbury-On-Thames, TW16.
Against the TW16 postcode district average, it is £66k less expensive than the typical property.
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Schools Nearby
- 200mChennestone Primary School
- 700mBeauclerc Infant and Nursery School
- 800mSt Ignatius Catholic Primary School
- 600mSt Paul's Catholic College
- 1.4kmThe Bishop Wand Church of England School
- 1.9kmHeathside Walton-on-Thames
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Public Transport Nearby
- 900mKempton Park
- 1.0kmSunbury
- 1.7kmUpper Halliford
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
