57 Mowbray Road Edgware HA8 8JL

Pending Consideration 26/1388/FUL
Council
Date received
16 Apr 2026
Date validated
20 Apr 2026
Postcode
HA8 8JL

Description

Part single, part two storey side and rear extensions including conversion of the existing garage into habitable room, insertion of window to replace the garage door. Installation of lantern to rear. Raised terrace area with associated balustrades and external stairs to garden level. Raised trellis fencing alongside shared boundary. Formation of basement level. New front porch. Roof extension involving rear dormer window and 3no. front facing rooflights. Conversion into 2no. self-contained dwellings. Associated amenity space, refuse storage, cycle store, and off-street parking. (Part Retrospective)

6.6/10
Planning Authority Score
#66 of 282

Barnet is one of the fastest councils in England for householder decisions, ranking #22 out of 282. Only 23% of applications have the time limit extended, well below the 40% 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 83% approved vs 90% nationally.

Barnet decision performance
Based on MHCLG data, 2025
76%
Overall approval rate
Below avg (87%) #267 of 282
83%
Householder approved
Below avg (90%) #244 of 282
98%
Decided in 8 weeks
Above avg (71%) #22 of 282
23%
Extended time limit
Below avg (40%) #24 of 282
53%
Minor dwellings approved
323 decided (1-9 homes)
94%
Major dwellings approved
16 decided (10+ homes)
41%
Change of use approved
123 decided
2,539
Total decisions
599 refused in 2025