20B, The Avenue
20B, The Avenue
Description & Estimates
The public record describes 20B, The Avenue, Welwyn as a modern house with 1,959 ft2 of internal area, sitting on a 961 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
20B, The Avenue, Welwyn has an estimated sale value of £991,453 and an estimated rental value of £2,957 per month, assuming reasonable condition and based on the information available.
The Avenue, Welwyn, AL6 lies in the borough of Welwyn Hatfield, within the AL6 postal district.
Our Data Sources
20B, The Avenue, Welwyn has no records in the the Land Registry and a single entry in the EPC database dated September 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 20B, The Avenue, Welwyn would be worth £1,041,026, with a potential rental value of £3,105 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £922,052, with a rental value of £2,750 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 20B, The Avenue, Welwyn has dropped by £11,451 (1.2%) over the last year. During the same period, its estimated monthly rental value has risen by £97 (3.3%). The property's estimated gross yield is currently 3.6%.
Plot Size
20B, The Avenue, Welwyn occupies a 961 m2 plot as recorded by HM Land Registry.
All 16 other houses in this postcode have recorded plot sizes, and this one ranks as the 11th largest.
Energy Efficiency
20B, The Avenue, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Sep 2024.
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.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.4 kilometres of 20B, The Avenue, Welwyn across the last 2 years.
Most recently, 28, The Avenue, Welwyn, AL6 0PP, a freehold house, sold at £1,015,000 on the 8th October 2025.
Read more about house prices in AL6.
•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 20B, The Avenue, Welwyn as the 21st largest and the 15th most expensive of the 43 addresses on The Avenue, Welwyn, AL6.
Against the AL6 postcode district average, it is £204k more expensive than the typical property.
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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
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Public Transport Nearby
Welwyn North station is the nearest stop to 20B, The Avenue, Welwyn at 2.3 kilometres away.
- 2.3kmWelwyn North
- 2.9kmKnebworth
- 4.6kmWelwyn Garden City
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.
