The Mews Cottage 20 And A Half Oakleigh Park South London N20 9JU
Pending
26/1578/CON
Description
Submission of details of condition 4 (Cycle parking/storage) 5 (Refuse storage/collection) 9 (Enclosure/boundary treatment) pursuant to planning permission 26/0724/FUL dated 22/04/2026
Nearby new applications
209 Friern Barnet Lane London N20 0NG
1 x Lime (applicants ref. T1) - Reduce by 4-4.5 metres. Standing in T1 of Tree P...
38 Queens Avenue London N20 0JD
Roof extension involving rear dormer window with juliette balcony and 3no. front...
15 Church Crescent London N20 0JR
First floor front extension
12 Barfield Avenue London N20 0DE
Retension of the single storey front, side and rear extension with associated ac...
42 Oakleigh Park North London N20 9AR
3 x Pine - Reduce the overhang to the drive by 2.0m back to growth points. Reduc...
25 Grange Avenue Barnet EN4 8NJ
Part single, part two storey side and rear extensions with pitched roof, 2no. ro...
Historical activity at this location
31 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
With conditions
Single storey front extension with pitched roof including associated relocation of main e…
2025
Withdrawn
Part single, part two storey side and rear extension with pitched roof following demoliti…
2022
Approved
Erection of rear outbuilding
2022
Approved
Roof extension involving hip to gable, rear dormer with juliette balconies and 3no front…
2022
Refused
Addition of second floor level with new roof
2022
Approved
Single Storey Rear Extension with a proposed depth of 6.00 metres, a maximum height of 3…
Within ~100m
Nearby activity
2025
With conditions
16 Oakleigh Park South London N20 9JU
Changes to side and rear extension fenestration including 3no. flat rooflights to replace…
2024
With conditions
Gardenvale 4A Oakleigh Park South London N20 9JU
Conversion of the existing garage into habitable room, insertion of window to replace gar…
2024
With conditions
21 Oakleigh Park South London N20 9JS
1 x Ash - Reduce 2 meters from the lowest limb growing towards to the right hand side bor…
2023
With conditions
5 Oakleigh Park South London N20 9JS
Two storey rear extension following demolition of the existing rear extension with new pa…
2022
With conditions
12 Oakleigh Park South London N20 9JU
Part single, part two storey front extension incorporating new front entrance
2022
With conditions
Sisters Of The Sacred Heart 6 Oakleigh Park South London N20 9JU
Partial demolition(retrospective) of existing single storey extension and erection of a d…
2021
With conditions
Sisters Of The Sacred Heart 6 Oakleigh Park South London N20 9JU
Partial demolition of existing single storey extension and erection of a two storey detac…
2021
With conditions
Sisters Of The Sacred Heart 6 Oakleigh Park South London N20 9JU
Partial demolition of existing convent building and erection of a two storey detached bui…
2020
With conditions
12 Oakleigh Park South London N20 9JU
Part single, part two storey side and single storey rear extension with new patio area fo…
2020
With conditions
Sisters Of The Sacred Heart 6 Oakleigh Park South London N20 9JU
Outline planning permission for demolition of existing convent building (Class C2) and er…
2020
Refused
Heathfield 5 Oakleigh Park South London N20 9JS
Demolition of existing house (with retained front facade) and garage. Construction of a n…
2020
With conditions
Heathfield Lodge 5 Oakleigh Park South London N20 9JS
Two storey rear extension following demolition of existing garage / shed. Roof extension…
2019
Withdrawn
Heathfield Lodge 5 Oakleigh Park South London N20 9JS
Two storey rear extension following demolition of existing garage / shed. Roof extension…
2019
Approved
Kandaw 19 Oakleigh Park South London N20 9JS
Erection of single storey outbuilding to rear of property
2019
With conditions
Kandaw 19 Oakleigh Park South London N20 9JS
Single storey front extension including new portico following demolition of the existing…
2019
With conditions
Gardenvale 4A Oakleigh Park South London N20 9JU
Erection of a pergola to rear garden
2017
With conditions
Kandaw 19 Oakleigh Park South London N20 9JS
Demolition of single storey front garage projection
2017
With conditions
Park House 4A Oakleigh Park South London N20 9JU
Single storey rear extension
2017
With conditions
21 Oakleigh Park South London N20 9JS
Group of Ash (applicant's ref. G1) - Fell all stems in group to ground level. Group G109…
2016
Refused
Kandaw 19 Oakleigh Park South London N20 9JS
Single storey rear extension and demolition of single storey front garage projection
2023
With conditions
Sisters Of The Sacred Heart 6 Oakleigh Park South London N20 9JU
variation of condition 1 (Approved Plans) of planning permission reference 22/0804/FUL da…
2023
Withdrawn
Sisters Of The Sacred Heart 6 Oakleigh Park South London N20 9JU
Variation of condition 1 (Approved Plans) of planning permission reference 22/0804/FUL da…
2022
Approved
Sisters Of The Sacred Heart 6 Oakleigh Park South London N20 9JU
Submission of details of conditions 3 (Materials), 4 (Levels), 7 (Hard and Soft Landscapi…
2023
With conditions
Sisters Of The Sacred Heart 6 Oakleigh Park South London N20 9JU
Variation of condition 1 (Approved Plans) of planning permission reference 21/3592/FUL da…
2023
Approved
12 Oakleigh Park South London N20 9JU
Submission of details of Condition 5 (Tree Protection Plan) pursuant to planning permissi…
Barnet
Planning Authority Score
6.5/10
Good
#79 of 292 councils
Relevant to this application:
Householder decisions
Barnet is faster than most councils at deciding householder applications, ranking #32 out of 292. 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.
One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application.
View full council performance
Barnet decision performance
Based on MHCLG data, 2025
76%
Overall approval rate
Below avg (87%) #277 of 292
83%
Householder approved
Below avg (90%) #252 of 292
82%
Decided in 8 weeks
Above avg (64%) #32 of 292
23%
Extended time limit
Below avg (40%) #25 of 292
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