Our Data Sources
40, Great North Road, Welwyn has 2 entries in the Land Registry , most recently in April 2022 and a single entry in the EPC database dated February 2022.
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
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 40, Great North Road, Welwyn is in very good condition we estimate a sale value of £923,598 and a rental value of £3,222 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £818,044 and a rental value of £2,853 per month.
Plot Size
According to data from HM Land Registry, 40, Great North Road, Welwyn sits on a plot of 1,285 m2.
We have plot size data on 9 out of 9 other houses in the postcode and 40, Great North Road, Welwyn sits on the 4th largest plot.
Energy Efficiency
40, Great North Road, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Feb 2022.
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, 40, Great North Road, Welwyn was last sold on 22nd April 2022 for £935,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since April 2022, the market for similar properties has risen by 4.4%.
- Sold Apr 2022£935,000
- Sold Feb 2013£410,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 214 sales of properties similar to 40, Great North Road, Welwyn within a radius of 1.5 kilometres over the last 2 years.
The most recent example is 10, Bluebells, Welwyn, AL6 0XD, a freehold house which sold for £820,000 on the 26th September 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
Great North Road, Welwyn, AL6 has a total of 53 addresses. According to our analysis of all the public data, 40, Great North Road, Welwyn is the 6th largest and the 9th most expensive property on the street.
When compared to the postcode district it is £79k more expensive than the average property in AL6.
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Schools Nearby
- Oaklands Primary School0 m away
- St Michael's Woolmer Green CofE VA Primary School1.5 km away
- Welwyn St Mary's Church of England Voluntary Aided Primary School2.1 km away
- Monk's Walk School2.6 km away
- Ridgeway Academy4.5 km away
- Barnwell School5.6 km away
More reading links
Public Transport Nearby
- Welwyn North|2.0 km away
- Knebworth|2.9 km away
- Welwyn Garden City|4.5 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.
