Our Data Sources
4A, Firway Close, Welwyn has a single entry in the Land Registry from January 2019 and a single entry in the EPC database dated July 2018.
We combine this information with that 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 4A, Firway Close, Welwyn is in very good condition we estimate a sale value of £972,988 and a rental value of £3,140 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £861,789 and a rental value of £2,781 per month.
Plot Size
According to data from HM Land Registry, 4A, Firway Close, Welwyn sits on a plot of 721 m2.
We have plot size data on 10 out of 11 other houses in the postcode and 4A, Firway Close, Welwyn sits on the 5th largest plot.
Energy Efficiency
4A, Firway Close, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Jul 2018.
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, 4A, Firway Close, Welwyn was last sold on 28th January 2019 for £775,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since January 2019, the market for similar properties has risen by 23.2%.
- Sold Jan 2019£775,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 169 sales of properties similar to 4A, Firway Close, Welwyn within a radius of 1.5 kilometres over the last 2 years.
The most recent example is 2A, Firway, Welwyn, AL6 0RD, a freehold house which sold for £825,000 on the 25th April 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
Firway Close, Welwyn, AL6 has a total of 11 addresses. According to our analysis of all the public data, 4A, Firway Close, Welwyn is the 5th largest and the 5th most expensive property on the street.
When compared to the postcode district it is £126k more expensive than the average property in AL6.
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Schools Nearby
- Oaklands Primary School300 m away
- St Michael's Woolmer Green CofE VA Primary School1.2 km away
- Welwyn St Mary's Church of England Voluntary Aided Primary School2.4 km away
- Monk's Walk School2.8 km away
- Ridgeway Academy4.5 km away
- Barnwell School5.5 km away
More reading links
Public Transport Nearby
- Welwyn North|2.0 km away
- Knebworth|2.8 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.












