Our Data Sources
39, Knebworth has a single entry in the Land Registry from November 2020 and a single entry in the EPC database dated March 2020.
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 39, Knebworth would be worth £429,447, with a potential rental value of £1,796 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £380,367, with a rental value of £1,591 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
39, Knebworth has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 17 Mar 2020.
The property is not connected to mains gas and has high performance glazing. It is heated using Room heaters, electric.
Sold Prices
39, Knebworth last changed hands on 2nd November 2020, selling for £475,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 1.1% since November 2020.
- Sold Nov 2020£475,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 40 sales of comparable properties within 890 metres of 39, Knebworth across the last 2 years.
Most recently, 9, Lowe House, Knebworth, SG3 6EU, a leasehold flat, sold at £333,000 on the 17th December 2025.
Read more about house prices in SG3.
- Sold Dec 2025£333,000 | 3 Bed Flat9, Lowe House, Knebworth, SG3 6EU9, Lowe House, Knebworth, SG3 6EU
- Sold Dec 2024£380,000 | 3 Bed Flat40, Lowe House, Knebworth, SG3 6EU40, Lowe House, Knebworth, SG3 6EU
- Sold Jun 2024£460,500 | 3 Bed Flat38, Lowe House, Knebworth, SG3 6EU38, Lowe House, Knebworth, SG3 6EU
•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 39, Knebworth as the 18th largest and the 16th most expensive of the 47 addresses on Lowe House, Knebworth, SG3.
Against the SG3 postcode district average, it is £136k less expensive than the typical property.
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Schools Nearby
- Knebworth Primary and Nursery School200 m away
- All Saints Church of England Voluntary Aided Primary School, Datchworth1.7 km away
- St Michael's Woolmer Green CofE VA Primary School1.7 km away
- Barnwell School2.8 km away
- Marriotts School4.2 km away
- The Nobel School5.2 km away
More reading links
Public Transport Nearby
- Knebworth|200 m away
- Stevenage|4.3 km away
- Watton-at-Stone|4.5 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
