« Sold prices in SG3
31, GUN LANE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6BJ Energy performance D potential B
EPC energy rating
£5,060/m²
Price per m² (last sale)
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Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Jun 2012.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Local planning constraints Conservation area Stockens Green Knebworth
Planning designations from planning.data.gov.uk and Environment Agency flood-risk data, © Crown copyright and database right, under the Open Government Licence v3.0. Coverage is incomplete and depends on the local authority — absence here does not guarantee a property is unaffected. Always check official sources.
How this compares Averages cover every recorded sale in SG3 6BJ (2015–2025) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.
£442,831
Average in SG3 6BJ (2015–2025)
£442,831
Average on GUN LANE (2015–2025)
-5%
below postcode average
Full transaction history Date sold Price paid Property type Tenure New build 14 November 2018 £419,950 Semi-detached Freehold No
Recent sales nearby £565,000
21A, GUN LANE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6BJ
Detached Aug 2025
£443,000
43, GUN LANE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6BJ
Semi-detached May 2025
£478,000
33, GUN LANE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6BJ
Semi-detached Oct 2022
£500,000
17A, GUN LANE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6BJ
Terraced Oct 2022
£500,000
17C, GUN LANE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6BJ
Terraced May 2022
£480,000
17B, GUN LANE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6BJ
Terraced May 2022
More sold prices in SG3 Sold prices in KNEBWORTH