Property data
Sale history
£825,000 on Jun 2024
Floor plan
Floorplan 12
View floorplan
Internal area
162 square metres (1,744 square feet) according to latest EPC inspection
£ per square meter (foot)
£5,092 per sqm (£473 per sqft) in Jun 2024. For context, homes in Mill Hill Broadway are now selling for between £5,520 and £7,240 per square metre (£512 and £672 per square foot) . See the analysis of Mill Hill Broadway NW7-2 housing market.
Valuation comparables
Infer the current value by seeing what similar properties have sold for recently. To view this list for 12, Sylvan Avenue using the valuation comparables search tool, join now.
Bedrooms
na
Type
Semi-detached
Council tax band
F
Plot size
363 square metres (3,907 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 12 Sylvan Avenue. Advertised on multiple portals. It was reduced on 01/12/2023. It last appeared Aug 2024.
Photos:

There are 17 historic photos of 12 Sylvan Avenue.

Photos for 12 Sylvan Avenue
View photos
Advertiser remarks:
  • 4 bedrooms
  • 1 bathrooms
Planning applications
Planning ref:
March 2025 25/0336/HSE
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
12 Sylvan Avenue London
Description:
Part single, part two storey rear extension.(Amended Description and Plans)

Planning ref:
October 2024 24/3423/HSE
Type:
Full and householder planning application
Status:
Application withdrawn before a decision was taken
Address:
12 Sylvan Avenue London
Description:
First floor rear extension with pitched roof. Changes to fenestration

Planning ref:
October 2024 24/3520/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application refused
Address:
12 Sylvan Avenue London
Description:
First floor rear extension

Planning ref:
September 2024 24/3020/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Status not known
Address:
12 Sylvan Avenue London
Description:
Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights, new side gable window. Alterations to ground and first floor fenestration.

Planning ref:
August 2024 24/2885/HSE
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
12 Sylvan Avenue London
Description:
Single storey rear extension with 1no. rooflight. Removal of chimney

Planning ref:
July 2024 24/2081/PNH
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application refused
Address:
12 Sylvan Avenue London
Description:
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.05 metres and eaves height of 2.78 metres.

Planning ref:
June 2024 24/2221/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Decision has yet to be made
Address:
12 Sylvan Avenue London
Description:
Two storey rear extension. Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window

Planning ref:
June 2024 24/1909/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application refused
Address:
12 Sylvan Avenue London
Description:
Two storey rear extension. Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window.(amended)
EPC Inspections
Summary:
30 September 2025 - energy performance certificate grade C
Reason for EPC:
rental
Tenure:
Private rental
Property type:
Semi-Detached House , has 7 habitable rooms. Estimated year built 1900 to 1929
Area:
185 sqm (1,991 square foot) total internal area
Comments:
Walls: Solid brick, with external insulation. Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.

Summary:
11 October 2022 - energy performance certificate grade E
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 8 habitable rooms. Estimated year built 1930 to 1949
Area:
162 sqm (1,744 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.