Our Data Sources
20, Great North Road, Welwyn has 2 entries in the Land Registry , most recently in May 2021 and a single entry in the EPC database dated November 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 20, Great North Road, Welwyn would be worth £852,555, with a potential rental value of £3,126 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £755,120, with a rental value of £2,769 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Great North Road, Welwyn occupies a 384 m2 plot as recorded by HM Land Registry.
All 8 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
20, Great North Road, Welwyn has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 10 Nov 2014.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
20, Great North Road, Welwyn last changed hands on 20th May 2021, selling for £740,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 13.2% since May 2021.
- Sold May 2021£740,000
- Sold Dec 2014£570,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 150 sales of comparable properties within 1.4 kilometres of 20, Great North Road, Welwyn across the last 2 years.
Most recently, 18, Great North Road, Welwyn, AL6 0PS, a freehold house, sold at £722,500 on the 1st July 2024.
Read more about house prices in AL6.
- Sold Jul 2024£722,500 | 4 Bed House18, Great North Road, Welwyn, AL6 0PS18, Great North Road, Welwyn, AL6 0PS
- Sold Aug 2023£825,000 | 4 Bed House17, Bluebells, Welwyn, AL6 0XD17, Bluebells, Welwyn, AL6 0XD
- Sold Sep 2018£975,000 | 5 Bed House8, Oak Piece, Welwyn, AL6 0XE8, Oak Piece, Welwyn, AL6 0XE
•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 20, Great North Road, Welwyn as the 7th largest and the 16th most expensive of the 53 addresses on Great North Road, Welwyn, AL6.
Against the AL6 postcode district average, it is £11k more expensive than the typical property.
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Schools Nearby
- Oaklands Primary School200 m away
- St Michael's Woolmer Green CofE VA Primary School1.7 km away
- Welwyn St Mary's Church of England Voluntary Aided Primary School1.9 km away
- Monk's Walk School2.4 km away
- Ridgeway Academy4.4 km away
- Stanborough School5.7 km away
More reading links
Public Transport Nearby
- Welwyn North|1.9 km away
- Knebworth|3.1 km away
- Welwyn Garden City|4.3 km away
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.












