Our Data Sources
4B, Firway Close, Welwyn has a single entry in the Land Registry from April 2017 and a single entry in the EPC database dated August 2016.
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
In very good condition, we estimate 4B, Firway Close, Welwyn would be worth £994,662, with a potential rental value of £3,210 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £880,986, with a rental value of £2,843 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4B, Firway Close, Welwyn occupies a 784 m2 plot as recorded by HM Land Registry.
Of the 11 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
4B, Firway Close, Welwyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Aug 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
4B, Firway Close, Welwyn last changed hands on 7th April 2017, selling for £730,000. 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 21.5% since April 2017.
- Sold Apr 2017£730,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 157 sales of comparable properties within 1.5 kilometres of 4B, Firway Close, Welwyn across the last 2 years.
Most recently, 2A, Firway, Welwyn, AL6 0RD, a freehold house, sold at £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.
More reading links
Location Comparison
Our analysis of the public data ranks 4B, Firway Close, Welwyn as the 4th largest and the 4th most expensive of the 11 addresses on Firway Close, Welwyn, AL6.
Against the AL6 postcode district average, it is £146k more expensive than the typical property.
More reading links
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
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.
