Property data
Sale history
£845,000 on Oct 2025
Floor plan

Archived estate agent floor plan for 30, Collison Avenue.

Floorplan 30
View floorplan
Internal area
124 square metres (1,335 square feet) according to latest EPC inspection
Price per internal area

This property sold for £6,814 per square metre (£633 per square foot) in Oct 2025. Indexed forward to today's value, this is roughly £7,242 per square metre (£673 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2025 £845,000 £6,815 £898,048 £7,242

Calculated using the latest EPC internal area of 124 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £898,048. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in High Barnet are now selling for between £5,570 and £6,990 per square metre (£517 and £649 per square foot). Based on an internal area of 124 m², this implies a valuation between £691,000 and £867,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
na
Type
Terrace
Council tax band
na
Plot size
197 square metres (2,120 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 30 Collison Avenue. Advertised on multiple portals. It was reduced on 25/02/2025.
Photos:

There are 14 archived estate agent listing photos for 30 Collison Avenue.

Photos for 30 Collison Avenue
View photos
Advertiser remarks:
  • 4 bedrooms
  • 2 bathrooms
EPC Inspections
Summary:
27 March 2019 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
New dwelling
Tenure:
Unknown
Property type:
End-Terrace House Estimated year built None to None
Area:
124 sqm (1,335 square foot) total internal area
Comments:
Heating: Boiler and radiators, mains gas.

Summary:
16 April 2018 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
New dwelling
Tenure:
Unknown
Property type:
Detached House Estimated year built None to None
Area:
266 sqm (2,863 square foot) total internal area
Comments:
Heating: Boiler and radiators, mains gas.