3 Southway London N20 8EB Data via plota.co.uk
Description
Conversion of the existing garage into habitable room, insertion of window to replace the garage door. Roof extension hip to gable, rear dormer window and 2no. front facing rooflights Data via plota.co.uk
Last checked
Decision outlook
Plota predicts a decision between 8 Nov 2026 and 19 Nov 2026, from Barnet's recent extensions.
Day 10 of the 56-day target. Barnet usually decides extensions by day 52.
Plota live figures for extensions decided by Barnet in the last twelve months, from validation. Barnet decision record →
Site constraints 4
Checked on 29 September 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £1,170,000 in June 2010. Detached house, leasehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Barnet - and every UK council - as a live feed, an API, or a bulk CSV export.
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Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Barnet is faster than most councils at deciding householder applications, ranking #42 out of 296. Only 25% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barnet is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.