Our Data Sources
21, Gun Lane, Knebworth has 31 entries in the Land Registry , most recently in March 2017 and a single entry in the EPC database dated December 2016.
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
In very good condition, we estimate 21, Gun Lane, Knebworth would be worth £472,254, with a potential rental value of £1,984 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £418,282, with a rental value of £1,757 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21, Gun Lane, Knebworth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 05 Dec 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
21, Gun Lane, Knebworth last changed hands on 31st March 2017, selling for £396,000. 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 8.0% since March 2017.
- Sold Mar 2017£396,000
- Sold Aug 2006£223,000
- Sold Jan 2000£141,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 138 sales of comparable properties within 890 metres of 21, Gun Lane, Knebworth across the last 2 years.
Most recently, 43, Gun Lane, Knebworth, SG3 6BJ, a freehold house, sold at £443,000 on the 22nd May 2025.
Read more about house prices in SG3.
- Sold May 2025£443,000 | 3 Bed House43, Gun Lane, Knebworth, SG3 6BJ43, Gun Lane, Knebworth, SG3 6BJ
- Sold Sep 2024£415,000 | 3 Bed House98, Pondcroft Road, Knebworth, SG3 6DE98, Pondcroft Road, Knebworth, SG3 6DE
- Sold Jun 2022£410,000 | 3 Bed House74, Pondcroft Road, Knebworth, SG3 6DE74, Pondcroft Road, Knebworth, SG3 6DE
•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, Gun Lane, Knebworth as the 47th largest and the 48th most expensive of the 67 addresses on Gun Lane, Knebworth, SG3.
Against the SG3 postcode district average, it is £95k less expensive than the typical property.
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Schools Nearby
- Knebworth Primary and Nursery School300 m away
- St Michael's Woolmer Green CofE VA Primary School1.4 km away
- All Saints Church of England Voluntary Aided Primary School, Datchworth1.7 km away
- Barnwell School3.2 km away
- Marriotts School4.6 km away
- Monk's Walk School5.1 km away
More reading links
Public Transport Nearby
- Knebworth|500 m away
- Welwyn North|4.4 km away
- Stevenage|4.6 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
