Our Data Sources
20, Roman Way, Welwyn has no records in the the Land Registry and a single entry in the EPC database dated October 2025.
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 20, Roman Way, Welwyn would be worth £850,754, with a potential rental value of £3,059 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £753,525, with a rental value of £2,710 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Roman Way, Welwyn occupies a 425 m2 plot as recorded by HM Land Registry.
Of the 15 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
20, Roman Way, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Oct 2025.
The property is connected to mains gas and has mostly double glazing. It is heated using Warm air, mains gas, Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 113 sales of comparable properties within 1.2 kilometres of 20, Roman Way, Welwyn across the last 2 years.
Most recently, 6, Blakes Way, Welwyn, AL6 9RE, a freehold house, sold at £782,500 on the 15th October 2025.
Read more about house prices in AL6.
- Sold Oct 2025£782,500 | 4 Bed House6, Blakes Way, Welwyn, AL6 9RE6, Blakes Way, Welwyn, AL6 9RE
- Sold Jan 2024£745,000 | 4 Bed House60, Carleton Rise, Welwyn, AL6 9RG60, Carleton Rise, Welwyn, AL6 9RG
- Sold Dec 2023£592,000 | 4 Bed House58, Carleton Rise, Welwyn, AL6 9RG58, Carleton Rise, Welwyn, AL6 9RG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Agents in our network have reported 1 letting within 1.2 kilometres of 20, Roman Way, Welwyn across the last 2 years.
The newest of these is 5, Wilga Road, Welwyn, AL6 9PT, a freehold house let by Collinson Hall in November 2023.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks 20, Roman Way, Welwyn as the 7th largest and the 7th most expensive of the 15 addresses on Roman Way, Welwyn, AL6.
Against the AL6 postcode district average, it is £9k more expensive than the typical property.
More reading links
Schools Nearby
- Welwyn St Mary's Church of England Voluntary Aided Primary School800 m away
- Oaklands Primary School1.5 km away
- Homerswood Primary and Nursery School2.0 km away
- Monk's Walk School1.6 km away
- Ridgeway Academy4.3 km away
- Stanborough School4.8 km away
More reading links
Public Transport Nearby
- Welwyn North|1.9 km away
- Welwyn Garden City|3.7 km away
- Knebworth|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.
