Our Data Sources
258, Knightsfield, Welwyn Garden City has 41 entries in the Land Registry , most recently in May 2026 and a single entry in the EPC database dated November 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 258, Knightsfield, Welwyn Garden City would be worth £414,690, with a potential rental value of £2,116 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £367,297, with a rental value of £1,874 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
258, Knightsfield, Welwyn Garden City occupies a 142 m2 plot as recorded by HM Land Registry.
Of the 28 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 19th largest.
Energy Efficiency
258, Knightsfield, Welwyn Garden City has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Nov 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
258, Knightsfield, Welwyn Garden City last changed hands on 6th May 2026, selling for £390,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has risen by 20.7% since May 2026.
- Sold May 2026£390,000
- Sold Jul 2015£339,000
- Sold Sep 2002£160,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 202 sales of comparable properties within 870 metres of 258, Knightsfield, Welwyn Garden City across the last 2 years.
Most recently, 40, Summer Dale, Welwyn Garden City, AL8 7QJ, a freehold house, sold at £385,000 on the 25th July 2025.
Read more about house prices in AL8.
- Sold Jul 2025£385,000 | 3 Bed House40, Summer Dale, Welwyn Garden City, AL8 7QJ40, Summer Dale, Welwyn Garden City, AL8 7QJ
- Sold Mar 2025£392,500 | 3 Bed House42, Summer Dale, Welwyn Garden City, AL8 7QJ42, Summer Dale, Welwyn Garden City, AL8 7QJ
- Sold Sep 2024£425,000 | 3 Bed House4, Summer Dale, Welwyn Garden City, AL8 7QJ4, Summer Dale, Welwyn Garden City, AL8 7QJ
•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 258, Knightsfield, Welwyn Garden City as the 192nd largest and the 211th most expensive of the 285 addresses on Knightsfield, Welwyn Garden City, AL8.
Against the AL8 postcode district average, it is £155k less expensive than the typical property.
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Schools Nearby
- Homerswood Primary and Nursery School200 m away
- Harwood Hill Junior Mixed Infant and Nursery School500 m away
- Templewood Primary School800 m away
- Monk's Walk School400 m away
- Ridgeway Academy2.5 km away
- Stanborough School3.1 km away
More reading links
Public Transport Nearby
- Welwyn North|1.2 km away
- Welwyn Garden City|1.8 km away
- Knebworth|5.7 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.
