Our Data Sources
11, Thames Avenue, Hemel Hempstead has no records in the Land Registry and a single entry in the EPC database dated March 2020.
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 11, Thames Avenue, Hemel Hempstead would be worth £426,870, with a potential rental value of £2,284 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £378,085, with a rental value of £2,023 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
11, Thames Avenue, Hemel Hempstead occupies a 150 m2 plot as recorded by HM Land Registry.
Of the 32 other houses in this postcode, 21 have recorded plot sizes, and this one ranks as the 15th largest.
Energy Efficiency
11, Thames Avenue, Hemel Hempstead has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Mar 2020.
The property is connected to mains gas and has fully triple glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 228 sales of comparable properties within 580 metres of 11, Thames Avenue, Hemel Hempstead since 2015.
Most recently, 139, Washington Avenue, Hemel Hempstead, HP2 6AT, a freehold house, sold at £365,000 on the 3rd December 2025.
Read more about house prices in HP2.
- Sold Dec 2025£365,000 | 4 Bed House139, Washington Avenue, Hemel Hempstead, HP2 6AT139, Washington Avenue, Hemel Hempstead, HP2 6AT
- Sold Jun 2025£385,000 | 3 Bed House141, St. Agnells Lane, Hemel Hempstead, HP2 7BQ141, St. Agnells Lane, Hemel Hempstead, HP2 7BQ
- Sold Apr 2025£367,000 | 3 Bed House7, Tamar Green, Hemel Hempstead, HP2 6EP7, Tamar Green, Hemel Hempstead, HP2 6EP
- Sold Mar 2025£385,000 | 4 Bed House8, Basildon Square, Hemel Hempstead, HP2 6AS8, Basildon Square, Hemel Hempstead, HP2 6AS
- Sold Feb 2025£362,000 | 3 Bed House7, Avon Square, Hemel Hempstead, HP2 6DZ7, Avon Square, Hemel Hempstead, HP2 6DZ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £346,856, ranging from £295,662 to £371,555.
- 9 Thames Avenue
3 Bed House | 6 m | Est. Value: £354,619
- 15 Thames Avenue
3 Bed House | 6 m | Est. Value: £358,687
- 17 Thames Avenue
2 Bed House | 11 m | Est. Value: £295,662
- 19 Thames Avenue
3 Bed House | 20 m | Est. Value: £371,555
- 30 Medway Road
3 Bed House | 21 m | Est. Value: £358,192
Location Comparison
Our analysis of the public data ranks 11, Thames Avenue, Hemel Hempstead as the largest and the most expensive of the 32 addresses on Thames Avenue, Hemel Hempstead, HP2.
Against the HP2 postcode district average, it is £37k more expensive than the typical property.
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Schools Nearby
- Maple Grove Primary School400 m away
- Holtsmere End Junior School700 m away
- Aycliffe Drive Primary School700 m away
- The Astley Cooper School300 m away
- The Adeyfield Academy2.7 km away
- Laureate Academy3.0 km away
More reading links
Public Transport Nearby
- Hemel Hempstead|4.7 km away
- Apsley|5.0 km away
- Berkhamsted|7.7 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












