Our Data Sources
10, St. Johns Close, Welwyn has 21 entries in the Land Registry, most recently in April 2010 and a single entry in the EPC database dated October 2009.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 10, St. Johns Close, Welwyn would be worth £877,571, with a potential rental value of £3,042 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £777,277, with a rental value of £2,694 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
10, St. Johns Close, Welwyn occupies a 813 m2 plot as recorded by HM Land Registry.
All 16 other houses in this postcode have recorded plot sizes, and this one ranks as the 12th largest.
Energy Efficiency
10, St. Johns Close, Welwyn has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 09 Oct 2009.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
10, St. Johns Close, Welwyn last changed hands on 20th April 2010, selling for £416,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 78.7% since April 2010.
- Sold Apr 2010£416,000
- Sold Nov 2001£274,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 160 sales of comparable properties within 1.3 kilometres of 10, St. Johns Close, Welwyn since 2018.
Most recently, 6, Carleton Rise, Welwyn, AL6 9RA, a freehold house, sold at £693,000 on the 27th March 2026.
Read more about house prices in AL6.
- Sold Mar 2026£693,000 | 4 Bed House6, Carleton Rise, Welwyn, AL6 9RA6, Carleton Rise, Welwyn, AL6 9RA
- Sold Oct 2025£782,500 | 4 Bed House6, Blakes Way, Welwyn, AL6 9RE6, Blakes Way, Welwyn, AL6 9RE
- Sold Sep 2025£820,000 | 4 Bed House10, Bluebells, Welwyn, AL6 0XD10, Bluebells, Welwyn, AL6 0XD
- Sold Oct 2024£800,000 | 4 Bed House8, Carleton Rise, Welwyn, AL6 9RA8, Carleton Rise, Welwyn, AL6 9RA
- Sold Sep 2024£780,000 | 4 Bed House16, St. Johns Close, Welwyn, AL6 9RB16, St. Johns Close, Welwyn, AL6 9RB
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 1.3 kilometres of 10, St. Johns Close, 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.
- Let agreed Nov 2023£ Undisclosed | 3 Bed House5, Wilga Road, Welwyn, AL6 9PT5, Wilga Road, Welwyn, AL6 9PT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Explore Nearby Properties
The surrounding properties have an average estimated value of £866,056, ranging from £789,832 to £987,975.
- 8 St. Johns Close
4 Bed House | 22 m | Est. Value: £789,832
- 7 St. Johns Close
4 Bed House | 39 m | Est. Value: £896,410
- 6 St. Johns Close
4 Bed House | 41 m | Est. Value: £811,696
- 16 St. Johns Close
4 Bed House | 54 m | Est. Value: £821,552
- 4 St. Johns Close
5 Bed House | 60 m | Est. Value: £987,975
Location Comparison
Our analysis of the public data ranks 10, St. Johns Close, Welwyn as the 9th largest and the 9th most expensive of the 16 addresses on St. Johns Close, Welwyn, AL6.
Against the AL6 postcode district average, it is £35k more expensive than the typical property.
More reading links
Schools Nearby
- Welwyn St Mary's Church of England Voluntary Aided Primary School1.1 km away
- Oaklands Primary School1.2 km away
- Homerswood Primary and Nursery School2.1 km away
- Monk's Walk School1.7 km away
- Ridgeway Academy4.3 km away
- Stanborough School5.0 km away
More reading links
Public Transport Nearby
- Welwyn North|1.8 km away
- Welwyn Garden City|3.8 km away
- Knebworth|3.9 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
