Our Data Sources
12, Great North Road, Welwyn has a single entry in the Land Registry from May 2019 and a single entry in the EPC database dated November 2016.
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 12, Great North Road, Welwyn would be worth £895,437, with a potential rental value of £3,148 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £793,101, with a rental value of £2,788 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Great North Road, Welwyn occupies a 3,231 m2 plot as recorded by HM Land Registry.
Of the 7 other houses in this postcode, 5 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
12, Great North Road, Welwyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Nov 2016.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas, Boiler and radiators, mains gas.
Sold Prices
12, Great North Road, Welwyn last changed hands on 3rd May 2019, selling for £700,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 21.7% since May 2019.
- Sold May 2019£700,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 193 sales of comparable properties within 1.4 kilometres of 12, Great North Road, Welwyn across the last 2 years.
Most recently, 10, Bluebells, Welwyn, AL6 0XD, a freehold house, sold at £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
Our analysis of the public data ranks 12, Great North Road, Welwyn as the 8th largest and the 11th most expensive of the 53 addresses on Great North Road, Welwyn, AL6.
Against the AL6 postcode district average, it is £52k more expensive than the typical property.
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Schools Nearby
- Oaklands Primary School600 m away
- Welwyn St Mary's Church of England Voluntary Aided Primary School1.6 km away
- St Michael's Woolmer Green CofE VA Primary School2.1 km away
- Monk's Walk School2.1 km away
- Ridgeway Academy4.3 km away
- Stanborough School5.4 km away
More reading links
Public Transport Nearby
- Welwyn North|1.8 km away
- Knebworth|3.4 km away
- Welwyn Garden City|4.1 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.
