« Sold prices in AL6
7, MARDLEY AVENUE, WELWYN, WELWYN HATFIELD, HERTFORDSHIRE, AL6 0TU Energy performance C potential B
EPC energy rating
£3,431/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 May 2020.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
How this compares Averages cover every recorded sale in AL6 0TU (2020–2025) 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.
£653,333
Average in AL6 0TU (2020–2025)
£653,333
Average on MARDLEY AVENUE (2020–2025)
-28%
below postcode average
Full transaction history Date sold Price paid Property type Tenure New build 25 October 2022 £470,000 Semi-detached Freehold No
Recent sales nearby £750,000
17, MARDLEY AVENUE, WELWYN, WELWYN HATFIELD, HERTFORDSHIRE, AL6 0TU
Detached Jan 2025
£500,000
7A, MARDLEY AVENUE, WELWYN, WELWYN HATFIELD, HERTFORDSHIRE, AL6 0TU
Semi-detached Oct 2024
£1,000,000
39, MARDLEY AVENUE, WELWYN, WELWYN HATFIELD, HERTFORDSHIRE, AL6 0TU
Detached May 2024
£775,000
35, MARDLEY AVENUE, WELWYN, WELWYN HATFIELD, HERTFORDSHIRE, AL6 0TU
Detached Nov 2020
More sold prices in AL6 Sold prices in WELWYN