Our Data Sources
21, Westcott, Welwyn Garden City has 31 entries in the Land Registry , most recently in January 2017 and a single entry in the EPC database dated September 2012.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 21, Westcott, Welwyn Garden City would be worth £839,070, with a potential rental value of £2,485 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £743,176, with a rental value of £2,201 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Westcott, Welwyn Garden City occupies a 399 m2 plot as recorded by HM Land Registry.
All 23 other houses in this postcode have recorded plot sizes, and this one ranks as the 20th largest.
Energy Efficiency
21, Westcott, Welwyn Garden City has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Sep 2012.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Westcott, Welwyn Garden City last changed hands on 16th January 2017, selling for £630,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 8.2% since January 2017.
- Sold Jan 2017£630,000
- Sold Feb 2013£510,000
- Sold Dec 1999£249,995
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 29 sales of comparable properties within 710 metres of 21, Westcott, Welwyn Garden City across the last 2 years.
Most recently, 9, Oakington, Welwyn Garden City, AL7 2PS, a freehold house, sold at £790,000 on the 18th July 2025.
Read more about house prices in AL7.
- Sold Jul 2025£790,000 | 4 Bed House9, Oakington, Welwyn Garden City, AL7 2PS9, Oakington, Welwyn Garden City, AL7 2PS
- Sold Jul 2025£800,000 | 5 Bed House5, Northwood, Welwyn Garden City, AL7 2PX5, Northwood, Welwyn Garden City, AL7 2PX
- Sold Jan 2021£670,000 | 5 Bed House19, Chelveston, Welwyn Garden City, AL7 2PW19, Chelveston, Welwyn Garden City, AL7 2PW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 21, Westcott, Welwyn Garden City as the 10th largest and the 7th most expensive of the 23 addresses on Westcott, Welwyn Garden City, AL7.
Against the AL7 postcode district average, it is £428k more expensive than the typical property.
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Schools Nearby
- Springmead Primary School300 m away
- Watchlytes Primary School700 m away
- Panshanger Primary School1.2 km away
- Ridgeway Academy1.0 km away
- Monk's Walk School3.7 km away
- Stanborough School4.0 km away
More reading links
Public Transport Nearby
- Welwyn Garden City|2.7 km away
- Welwyn North|3.0 km away
- Hertford North|5.1 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.
