Our Data Sources
20, Aldenham Avenue, Radlett has a single entry in the Land Registry from January 2019 and a single entry in the EPC database dated February 2026.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 20, Aldenham Avenue, Radlett, we estimate a market value of £1,665,975 and a rental value of £3,324 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,475,578 and £2,944 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Aldenham Avenue, Radlett as measuring 976 m2.
That makes it the 10th largest plot in the postcode, where 16 of the 17 other houses have recorded plot data.
Energy Efficiency
20, Aldenham Avenue, Radlett has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 04 Feb 2026.
The property is not connected to mains gas and has high performance glazing. It is heated using Air source heat pump, radiators and underfloor, electric.
Sold Prices
The most recent sale of 20, Aldenham Avenue, Radlett completed on 4th January 2019 at £1,195,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 35.5% over the period since January 2019.
- Sold Jan 2019£1,195,000
Similar Properties Sold Nearby
Over the past 2 years 69 properties similar to 20, Aldenham Avenue, Radlett have sold within a radius of 770 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th October 2025, was 3, The Crosspath, Radlett, WD7 8HR, a freehold house which sold for £1,850,000.
Read more about house prices in WD7.
- Sold Oct 2025£1,850,000 | 6 Bed House3, The Crosspath, Radlett, WD7 8HR3, The Crosspath, Radlett, WD7 8HR
- Sold Jun 2016£1,600,000 | 5 Bed House16, Loom Lane, Radlett, WD7 8AD16, Loom Lane, Radlett, WD7 8AD
- Sold Aug 2015£1,450,000 | 5 Bed House19, Aldenham Avenue, Radlett, WD7 8HZ19, Aldenham Avenue, Radlett, WD7 8HZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 74 addresses on Aldenham Avenue, Radlett, WD7, 20, Aldenham Avenue, Radlett comes out as the 34th largest and the 32nd most expensive in our analysis of the public data.
It is also £977k more expensive than the average property across the WD7 district.
More reading links
Schools Nearby
- St John's Church of England Infant and Nursery School500 m away
- Fair Field Junior School900 m away
- Newberries Primary School900 m away
- Bushey Meads School4.0 km away
- Hertswood Academy4.1 km away
- Queens' School4.1 km away
More reading links
Public Transport Nearby
- Radlett|600 m away
- Bricket Wood|3.8 km away
- Elstree & Borehamwood|4.2 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
