Property data
Sale history
Price Date Annual growth After inflation
£850,000 Aug 2025 5.8% 3.1%
£227,500 May 2002 na na
Floor plan
Floorplan 17
View floorplan
Internal area
125 square metres (1,345 square feet) according to latest EPC inspection
£ per square meter (foot)
£6,800 per sqm (£632 per sqft) in Aug 2025. For context, homes in Mill Hill Broadway are now selling for between £5,380 and £6,820 per square metre (£499 and £633 per square foot) . See the analysis of Mill Hill Broadway NW7-3 housing market.
Valuation comparables
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Bedrooms
3
Type
Semi-detached
Council tax band
E
Plot size
385 square metres (4,144 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 17 Sefton Avenue. Advertised on multiple portals. It was added on 17/04/2025. It last appeared May 2025.
Photos:

There are 16 historic photos of 17 Sefton Avenue.

Photos for 17 Sefton Avenue
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Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
Planning applications
Planning ref:
August 2015 15/04212/PNH
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Status not known
Address:
17 Sefton Avenue Londo
Description:
Single storey rear extension with a proposed depth of 4.5 metres from the original rear wall. Eaves height of 3 metres and maximum height of 3.25 metres
EPC Inspections
Summary:
14 April 2025 - energy performance certificate grade D
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1930 to 1949
Area:
125 sqm (1,345 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.