Property data
Sale history
Price Date Annual growth After inflation
£520,000 Sep 2025 2.8% -0.1%
£367,500 Jan 2013 2.6% -0.2%
£315,000 Jan 2007 10.2% 8.0%
£273,500 Aug 2005 na na
Floor plan
Floorplan 5
View floorplan
Internal area
65 square metres (700 square feet) according to latest EPC inspection
£ per square meter (foot)
£8,000 per sqm (£743 per sqft) in Sep 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
1
Type
Detached
Council tax band
E
Plot size
587 square metres (6,318 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 5 Rosecroft Lane. Advertised on multiple portals. It was reduced on 26/05/2023. It last appeared Aug 2023.
Photos:

There are 16 historic photos of 5 Rosecroft Lane.

Photos for 5 Rosecroft Lane
View photos
Advertiser remarks:
  • 2 bedrooms
  • 2 bathrooms
Planning applications
Planning ref:
February 2025 6/2024/2410/HOUSE
Type:
Full and householder planning application
Status:
Status not known
Address:
5 Rosecroft Lane Welwyn
Description:
Proposed loft conversion, with alterations to the roof including raising the roof height and formation of dormers to the front and rear elevations

Planning ref:
February 2025 6/2024/2413/LAWP
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application refused
Address:
5 Rosecroft Lane Welwyn
Description:
Certificate of lawfulness for a single storey side and rear extensions, with insertion of roof light to rear, alterations to openings to front and side elevations

Planning ref:
April 2014 N6/2014/0313/LUP
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application refused
Address:
7 Rosecroft Lane Welwy
Description:
Certificate of lawfulness for loft conversion with altered roof, side and rear single storey extensions, new porch and new front hardstanding.

Planning ref:
May 2013 N6/2013/0605/FP
Type:
Full and householder planning application
Status:
Status not known
Address:
5 Rosecroft Lane Welwy
Description:
Erection of side and rear single storey extensions and increase to ridge height

Planning ref:
January 2013 N6/2012/2507/FP
Type:
Full and householder planning application
Status:
Application refused
Address:
5 Rosecroft Lane Welwy
Description:
Erection of side extension and alterations to roof incorporating 1 dormer window and 3 roof lights

Planning ref:
January 2013 N6/2012/2521/FP
Type:
Full and householder planning application
Status:
Application refused
Address:
5 Rosecroft Lane Welwy
Description:
Erection of side extension and alterations to roof incorporating 4 dormer windows and 1 roof light
EPC Inspections
Summary:
29 July 2021 - energy performance certificate grade E
Reason for EPC:
rental
Tenure:
Private rental
Property type:
Detached Bungalow , has 3 habitable rooms. Estimated year built 1900 to 1929
Area:
65 sqm (700 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.

Summary:
14 September 2011 - energy performance certificate grade D
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 3 habitable rooms. Estimated year built 1900 to 1929
Area:
71 sqm (764 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 300+ mm loft insulation. Heating: Boiler and radiators, mains gas.