Our Data Sources
31, The Avenue, Welwyn has no recent1 records in the 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 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 31, The Avenue, Welwyn is in very good condition we estimate a sale value of £1,044,618 and a rental value of £4,243 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £925,233 and a rental value of £3,758 per month.
Plot Size
According to data from HM Land Registry, 31, The Avenue, Welwyn sits on a plot of 1,325 m2.
We have plot size data on 18 out of 18 other houses in the postcode and 31, The Avenue, Welwyn sits on the 14th largest plot.
Energy Efficiency
31, The Avenue, Welwyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Mar 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 31, The Avenue, Welwyn was last sold on 6th February 2004 for £587,500 and was recorded as a freehold house.
The property has had 2 sales since 1995.
- Sold Feb 2004£587,500
- Sold Oct 1997£365,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 14 sales of properties similar to 31, The Avenue, Welwyn within a radius of 1.4 kilometres over the last 2 years.
The most recent example is Dormer Cottage, Canonsfield Road, Welwyn, AL6 0QA, a freehold house which sold for £1,000,000 on the 11th July 2025.
Read more about house prices in AL6.
- Sold Jul 2025£1,000,000 | 5 Bed HouseDormer Cottage, Canonsfield Road, Welwyn, AL6 0QADormer Cottage, Canonsfield Road, Welwyn, AL6 0QA
- Sold Jul 2019£650,000 | 5 Bed House5, The Avenue, Welwyn, AL6 0PN5, The Avenue, Welwyn, AL6 0PN
- Sold Jul 2016£855,000 | 5 Bed House1, Roundwood Close, Welwyn, AL6 0XB1, Roundwood Close, Welwyn, AL6 0XB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
The Avenue, Welwyn, AL6 has a total of 43 addresses. According to our analysis of all the public data, 31, The Avenue, Welwyn is the 3rd largest and the 18th most expensive property on the street.
When compared to the postcode district it is £194k more expensive than the average property in AL6.
More reading links
Schools Nearby
- Oaklands Primary School500 m away
- St Michael's Woolmer Green CofE VA Primary School1.8 km away
- Welwyn St Mary's Church of England Voluntary Aided Primary School1.9 km away
- Monk's Walk School2.5 km away
- Ridgeway Academy4.8 km away
- Barnwell School5.7 km away
More reading links
Public Transport Nearby
- Welwyn North|2.2 km away
- Knebworth|3.0 km away
- Welwyn Garden City|4.6 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
