Our Data Sources
18, Hornbeam Spring, Knebworth has no records in the Land Registry and a single entry in the EPC database dated May 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 18, Hornbeam Spring, Knebworth, we estimate a market value of £446,396 and a rental value of £1,869 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £395,380 and £1,655 per month respectively.
Energy Efficiency
18, Hornbeam Spring, Knebworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 May 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2017 120 properties similar to 18, Hornbeam Spring, Knebworth have sold within a radius of 890 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 29th May 2026, was 21, Peters Way, Knebworth, SG3 6HP, a freehold house which sold for £417,000.
Read more about house prices in SG3.
- Sold May 2026£417,000 | 3 Bed House21, Peters Way, Knebworth, SG3 6HP21, Peters Way, Knebworth, SG3 6HP
- Sold May 2026£345,000 | 3 Bed House36, Broom Grove, Knebworth, SG3 6BQ36, Broom Grove, Knebworth, SG3 6BQ
- Sold Dec 2025£435,000 | 3 Bed House84, Orchard Way, Knebworth, SG3 6BU84, Orchard Way, Knebworth, SG3 6BU
- Sold Nov 2025£449,950 | 3 Bed House5, Broom Grove, Knebworth, SG3 6BZ5, Broom Grove, Knebworth, SG3 6BZ
- Sold Oct 2025£420,000 | 3 Bed House86, Orchard Way, Knebworth, SG3 6BU86, Orchard Way, Knebworth, SG3 6BU
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £346,924, ranging from £170,464 to £621,103.
- 20 Hornbeam Spring
2 Bed House | 7 m | Est. Value: £398,061
- 22 Hornbeam Spring
4 Bed House | 17 m | Est. Value: £621,103
- 14 Hornbeam Spring
2 Bed House | 17 m | Est. Value: £357,618
- 24 Hornbeam Spring
3 Bed House | 23 m | Est. Value: £425,139
- 26 Hornbeam Spring
3 Bed House | 32 m | Est. Value: £425,139
Location Comparison
Of the 50 addresses on Hornbeam Spring, Knebworth, SG3, 18, Hornbeam Spring, Knebworth comes out as the 39th largest and the 30th most expensive in our analysis of the public data.
It is also £27k more expensive than the average property across the SG3 district.
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Schools Nearby
- Knebworth Primary and Nursery School400 m away
- St Michael's Woolmer Green CofE VA Primary School1.5 km away
- All Saints Church of England Voluntary Aided Primary School, Datchworth1.9 km away
- Barnwell School3.1 km away
- Marriotts School4.5 km away
- Monk's Walk School5.1 km away
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Public Transport Nearby
- Knebworth|400 m away
- Stevenage|4.4 km away
- Welwyn North|4.5 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
