Our Data Sources
9, Heathbrow Road, Welwyn has 2 entries in the Land Registry , most recently in June 2021 and a single entry in the EPC database dated January 2019.
We combine this information with that 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 9, Heathbrow Road, Welwyn, we estimate a market value of £1,084,628 and a rental value of £3,896 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £960,671 and £3,451 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Heathbrow Road, Welwyn as measuring 820 m2.
That makes it the 11th largest plot in the postcode, where all 28 other houses have recorded plot data.
Energy Efficiency
9, Heathbrow Road, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Jan 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 9, Heathbrow Road, Welwyn completed on 25th June 2021 at £1,050,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 32.5% over the period since June 2021.
- Sold Jun 2021£1,050,000
- Sold Jul 2009£380,000
Similar Properties Sold Nearby
Over the past 2 years 79 properties similar to 9, Heathbrow Road, Welwyn have sold within a radius of 1.5 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th July 2025, was 6, Firway, Welwyn, AL6 0RD, a freehold house which sold for £1,190,000.
Read more about house prices in AL6.
- Sold Jul 2025£1,190,000 | 5 Bed House6, Firway, Welwyn, AL6 0RD6, Firway, Welwyn, AL6 0RD
- Sold Mar 2025£950,000 | 5 Bed HouseChestnut Lodge, Chestnut Walk, Welwyn, AL6 0SBChestnut Lodge, Chestnut Walk, Welwyn, AL6 0SB
- Sold Aug 2011£675,000 | 5 Bed House2, Heathbrow Road, Welwyn, AL6 0QG2, Heathbrow Road, Welwyn, AL6 0QG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 28 addresses on Heathbrow Road, Welwyn, AL6, 9, Heathbrow Road, Welwyn comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.
It is also £232k more expensive than the average property across the AL6 district.
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 School2.9 km away
- Ridgeway Academy4.7 km away
- Barnwell School5.4 km away
More reading links
Public Transport Nearby
- Welwyn North|2.2 km away
- Knebworth|2.6 km away
- Welwyn Garden City|4.8 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
