Property data
Sale history
£750,000 on Jan 2025
Floor plan
Floorplan 17
View floorplan
Internal area
160 square metres (1,722 square feet) according to latest EPC inspection
£ per square meter (foot)
£4,687 per sqm (£435 per sqft) in Jan 2025. For context, homes in Welwyn are now selling for between £4,990 and £6,420 per square metre (£463 and £596 per square foot) . See the analysis of Welwyn AL6-0 housing market.
Valuation comparables
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Bedrooms
5
Type
Detached
Council tax band
F
Plot size
518 square metres (5,576 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 17 Mardley Avenue. Advertised on multiple portals. It was reduced on 17/06/2024. It last appeared Apr 2025.
Photos:

There are 27 historic photos of 17 Mardley Avenue.

Photos for 17 Mardley Avenue
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Advertiser remarks:
  • 5 bedrooms
  • 2 bathrooms
EPC Inspections
Summary:
04 July 2023 - energy performance certificate grade D
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 7 habitable rooms. Estimated year built 1967 to 1975
Area:
160 sqm (1,722 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Roof room(s), limited insulation (assumed). Heating: Boiler and radiators, mains gas.

Summary:
05 April 2012 - energy performance certificate grade D
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 8 habitable rooms. Estimated year built 1967 to 1975
Area:
158 sqm (1,701 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Roof room(s), no insulation (assumed). Heating: Boiler and radiators, mains gas.