20, The Avenue
20, The Avenue
Description & Estimates
20, The Avenue, Welwyn is described in the public record as a modern house with 1,937 ft2 of internal area, sitting on a 1,460 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Although data in the surrounding area is limited, based on nearby sales and lets, we estimate that the sale value falls between £698k and £1.02m, and the monthly rental value between £2.6k and £3.2k.
The Avenue, Welwyn, AL6 falls within the AL6 postal district, in the borough of Welwyn Hatfield.
Our Data Sources
20, The Avenue, Welwyn has no records in the the Land Registry and a single entry in the EPC database dated March 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 0 out of 5 and is considered of low accuracy.
Recent Market Change
Area-wide, sale values have fallen by 1.2% over the last 12 months, with rental values up 3.3%.
Plot Size
HM Land Registry records the plot of land for 20, The Avenue, Welwyn as measuring 1,460 m2.
That makes it the 7th largest plot in the postcode, where all 16 other houses have recorded plot data.
Energy Efficiency
20, The Avenue, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Mar 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and underfloor heating, mains gas, Boiler and radiators, mains gas.
Properties Sold Nearby
Over the past 2 years 3 properties have sold within 1.4 kilometres of 20, The Avenue, Welwyn, per the Land Registry and our network of Estate Agents.
The latest, on the 30th March 2016, was 25, The Avenue, Welwyn, AL6 0PW, a freehold house which sold for £875,000.
Read more about house prices in AL6.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
- 500mOaklands Primary School
- 1.8kmSt Michael's Woolmer Green CofE VA Primary School
- 2.0kmWelwyn St Mary's Church of England Voluntary Aided Primary School
- 2.6kmMonk's Walk School
- 4.8kmRidgeway Academy
- 5.6kmBarnwell School
More reading links
Public Transport Nearby
From 20, The Avenue, Welwyn, the nearest station is Welwyn North, 2.3 kilometres away.
- 2.3kmWelwyn North
- 2.9kmKnebworth
- 4.6kmWelwyn Garden City
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

