Our Data Sources
20, Watton Road, Knebworth has 21 entries in the Land Registry , most recently in May 2014 and a single entry in the EPC database dated February 2011.
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 20, Watton Road, Knebworth would be worth £798,667, with a potential rental value of £2,478 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £707,391, with a rental value of £2,195 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Watton Road, Knebworth occupies a 773 m2 plot as recorded by HM Land Registry.
Of the 36 other houses in this postcode, 34 have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
20, Watton Road, Knebworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Feb 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
20, Watton Road, Knebworth last changed hands on 8th May 2014, selling for £542,500. 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 46.8% since May 2014.
- Sold May 2014£542,500
- Sold Nov 1995£159,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.1 kilometres of 20, Watton Road, Knebworth across the last 2 years.
Most recently, 82, London Road, Knebworth, SG3 6HB, a freehold house, sold at £915,000 on the 19th March 2026.
Read more about house prices in SG3.
- Sold Mar 2026£915,000 | 3 Bed House82, London Road, Knebworth, SG3 6HB82, London Road, Knebworth, SG3 6HB
- Sold Dec 2021£875,000 | 4 Bed House22, Stevenage Road, Knebworth, SG3 6AW22, Stevenage Road, Knebworth, SG3 6AW
- Sold Aug 2018£850,000 | 4 Bed House11, Watton Road, Knebworth, SG3 6AH11, Watton Road, Knebworth, SG3 6AH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 20, Watton Road, Knebworth as the 42nd largest and the 36th most expensive of the 51 addresses on Watton Road, Datchworth, Knebworth, SG3.
Against the SG3 postcode district average, it is £226k more expensive than the typical property.
More reading links
Schools Nearby
- 300mKnebworth Primary and Nursery School
- 1.7kmAll Saints Church of England Voluntary Aided Primary School, Datchworth
- 1.8kmShephalbury Park Primary School
- 2.6kmBarnwell School
- 4.1kmMarriotts School
- 5.0kmThe Nobel School
More reading links
Public Transport Nearby
- 400mKnebworth
- 4.2kmStevenage
- 4.5kmWatton-at-Stone
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.
