Our Data Sources
1, Datchworth Green, Knebworth has no records in the the Land Registry and a single entry in the EPC database dated July 2023.
We combine this information with public data 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 1, Datchworth Green, Knebworth is in very good condition we estimate a sale value of £873,877 and a rental value of £2,768 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £774,005 and a rental value of £2,452 per month.
Plot Size
According to data from HM Land Registry, 1, Datchworth Green, Knebworth sits on a plot of 354 m2.
We have plot size data on 33 out of 42 other houses in the postcode and 1, Datchworth Green, Knebworth sits on the 27th largest plot.
Energy Efficiency
1, Datchworth Green, Knebworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Jul 2023.
The property is connected to mains gas and has some secondary glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 57 sales of properties similar to 1, Datchworth Green, Knebworth within a radius of 2.2 kilometres over the last 2 years.
The most recent example is 3, Meadow Close, Knebworth, SG3 6TD, a freehold house which sold for £902,000 on the 9th July 2025.
Read more about house prices in SG3.
- Sold Jul 2025£902,000 | 4 Bed House3, Meadow Close, Knebworth, SG3 6TD3, Meadow Close, Knebworth, SG3 6TD
- Sold Dec 2024£640,000 | 4 Bed House5, Meadow Close, Knebworth, SG3 6TD5, Meadow Close, Knebworth, SG3 6TD
- Sold Dec 2021£699,995 | 4 Bed House7, Abbots Close, Knebworth, SG3 6TA7, Abbots Close, Knebworth, SG3 6TA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Datchworth Green, Datchworth, Knebworth, SG3 has a total of 43 addresses. According to our analysis of all the public data, 1, Datchworth Green, Knebworth is the 28th largest and the 27th most expensive property on the street.
When compared to the postcode district it is £287k more expensive than the average property in SG3.
More reading links
Schools Nearby
- All Saints Church of England Voluntary Aided Primary School, Datchworth900 m away
- St Michael's Woolmer Green CofE VA Primary School1.4 km away
- Knebworth Primary and Nursery School2.2 km away
- Barnwell School4.6 km away
- Monk's Walk School4.7 km away
- Ridgeway Academy5.4 km away
More reading links
Public Transport Nearby
- Knebworth|2.6 km away
- Watton-at-Stone|3.0 km away
- Welwyn North|3.6 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












