Our Data Sources
9, Burnham Green Road, Knebworth has 2 entries in the Land Registry , most recently in November 2025 and a single entry in the EPC database dated March 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 9, Burnham Green Road, Knebworth would be worth £1,212,702, with a potential rental value of £3,529 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,074,107, with a rental value of £3,125 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
9, Burnham Green Road, Knebworth occupies a 1,816 m2 plot as recorded by HM Land Registry.
Of the 19 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
9, Burnham Green Road, Knebworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Mar 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas, Boiler and underfloor heating, mains gas.
Sold Prices
9, Burnham Green Road, Knebworth last changed hands on 7th November 2025, selling for £1,250,000. 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 dropped by 3.1% since November 2025.
- Sold Nov 2025£1,250,000
- Sold Jun 2019£700,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 79 sales of comparable properties within 2.4 kilometres of 9, Burnham Green Road, Knebworth across the last 2 years.
Most recently, 29, Burnham Green Road, Knebworth, SG3 6SE, a freehold house, sold at £1,300,000 on the 13th January 2021.
Read more about house prices in SG3.
- Sold Jan 2021£1,300,000 | 5 Bed House29, Burnham Green Road, Knebworth, SG3 6SE29, Burnham Green Road, Knebworth, SG3 6SE
- Sold Jul 2020£910,000 | 5 Bed House1, Coltsfoot Lane, Knebworth, SG3 6SB1, Coltsfoot Lane, Knebworth, SG3 6SB
- Sold Jan 2014£425,000 | 5 Bed House11, Burnham Green Road, Knebworth, SG3 6SE11, Burnham Green Road, Knebworth, SG3 6SE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 9, Burnham Green Road, Knebworth as the 4th largest and the 5th most expensive of the 19 addresses on Burnham Green Road, Datchworth, Knebworth, SG3.
Against the SG3 postcode district average, it is £610k more expensive than the typical property.
More reading links
Schools Nearby
- All Saints Church of England Voluntary Aided Primary School, Datchworth2.2 km away
- St Michael's Woolmer Green CofE VA Primary School2.2 km away
- Tewin Cowper Church of England Voluntary Aided Primary School2.6 km away
- Ridgeway Academy4.3 km away
- Monk's Walk School4.4 km away
- The Sele School5.7 km away
More reading links
Public Transport Nearby
- Welwyn North|3.0 km away
- Watton-at-Stone|3.2 km away
- Knebworth|3.8 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.
