25, GUN LANE, KNEBWORTH, NORTH HERTFORDSHIRE, HERTFORDSHIRE, SG3 6BJ

£450,000

Last sale price

Mar 2019

Last sold

+£125,000

Change since first sale

+38%

% change

Recorded sales

Energy performance

D potential B

EPC energy rating

128 m²

Total floor area

£3,516/m²

Price per m² (last sale)

Habitable rooms

4.1 t

CO₂ per year

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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 May 2018.

Approximate location (postcode centre). Map data © OpenStreetMap contributors.

Local planning constraints

Conservation areaStockens 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.

Price history

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)

+2%

above postcode average