Property data
Sale history
Price Date Annual growth After inflation
£3,550,000 Feb 2025 4.5% 1.7%
£1,740,000 Jan 2009 na na
Floor plan
Floorplan 11
View floorplan
Internal area
387 square metres (4,166 square feet) according to latest EPC inspection
£ per square meter (foot)
£9,173 per sqm (£852 per sqft) in Feb 2025. For context, homes in Harpenden are now selling for between £6,970 and £9,430 per square metre (£647 and £876 per square foot) . See the analysis of Harpenden AL5-2 housing market.
Valuation comparables
Infer the current value by seeing what similar properties have sold for recently. To view this list for 11, Rosebery Avenue using the valuation comparables search tool, join now.
Bedrooms
6
Type
Detached
Council tax band
H
Archived listings
History:
Archived sales listing for 11 Rosebery Avenue. Advertised on multiple portals. It was added on 10/10/2024. It last appeared Jun 2025.
Photos:

There are 12 historic photos of 11 Rosebery Avenue.

Photos for 11 Rosebery Avenue
View photos
Advertiser remarks:
  • 6 bedrooms
  • 4 bathrooms
Planning applications
Planning ref:
June 2022 5/2022/1089
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
11 Rosebery Avenue Harpenden Hertfordshir
Description:
Single storey side extension with minor internal changes

Planning ref:
February 2022 5/2021/3186
Type:
Full and householder planning application
Status:
Application refused
Address:
11 Rosebery Avenue Harpenden Hertfordshir
Description:
Single storey side and rear extension with lantern light and rooflights

Planning ref:
September 2021 TP/2021/0403
Type:
Tree and hedge works
Status:
Status not known
Address:
11 Rosebery Avenue Harpenden Hertfordshir
Description:
Rear garden T1 Cherry - Poor condition with extensive dieback in crown. Fell.

Planning ref:
July 2021 5/2021/1515
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
11 Rosebery Avenue Harpenden Hertfordshir
Description:
Single storey side and rear extensions and internal alterations

Planning ref:
May 2019 TP/2019/0175
Type:
Tree and hedge works
Status:
Status not known
Address:
11 Rosebery Avenue Harpende
Description:
G1 Sycamore & Field Maple - Poor vigour - no amenity value - Fell. Replaced with 4 Pyrus 18-20. T2 Hazel - Tree has had extensive pruning and is now left poor visual appearance - Fell. Portuguese Laurel -Competing with adjacent Cherry - Fell.

Planning ref:
October 2018 5/2018/2418
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
11 Rosebery Avenue Harpenden Hertfordshir
Description:
Single storey side and rear extensions with lantern light and rooflights, alteration to side opening, alterations to side gates, new patio

Planning ref:
October 2016 TP/2016/0393
Type:
Tree and hedge works
Status:
Status not known
Address:
11 Rosebery Avenue Harpende
Description:
Reduce crown of Sycamore by 50% (to height of nearby Hazel) in rear garden
EPC Inspections
Summary:
05 October 2024 - energy performance certificate grade D
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 10 habitable rooms. Estimated year built 1900 to 1929
Area:
387 sqm (4,166 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, Boiler and underfloor, mains gas.

Summary:
27 June 2014 - energy performance certificate grade E
Reason for EPC:
none of the above
Tenure:
Owner-occupied
Property type:
Detached House , has 10 habitable rooms. Estimated year built 1900 to 1929
Area:
368 sqm (3,961 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:
19 March 2012 - energy performance certificate grade E
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 11 habitable rooms. Estimated year built 1900 to 1929
Area:
265 sqm (2,852 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.