159 Woodhouse Road London N12 9NN Data via plota.co.uk
26/2309/192 - Proposed Lawful Development Certificate
Pending Consideration
Proposal
Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of the existing chimney stack Data via plota.co.uk
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Application progress
✓
Received
18 Jun 2026
Decision
Awaiting decision
This application is under consideration - no decision has been issued yet.
Documents 12
Statements & assessments 1
Plans & drawings 9
PDF
LOCATION/BLOCK PLAN
Site Location Plan · 18 Jun 2026
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PDF
EXISTING FLOOR PLANS
Drawing · 18 Jun 2026
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PDF
PROPOSED FLOOR PLANS
Drawing · 18 Jun 2026
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PDF
ROOF PLAN
Drawing · 18 Jun 2026
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PDF
FRONT/REAR
Drawing · 18 Jun 2026
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PDF
EXISTING/PROPOSED SIDE
Drawing · 18 Jun 2026
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PDF
EXISTING SECTION
Drawing · 18 Jun 2026
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PDF
PROPOSED SECTION
Drawing · 18 Jun 2026
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PDF
PERSPECTIVE VIEWS
Drawing · 18 Jun 2026
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Application forms 1
Other documents 1
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Important details
- Council
- Barnet
- Application type
- Proposed Lawful Development Certificate
- Postcode
- N12 9NN
- Received
- 18 Jun 2026
- Validated
- 18 Jun 2026
- Ward
- Woodhouse
- Case officer
- Track to view
- Target decision
- 13 Aug 2026
- Applicant
- Track to view
- Agent
- Studio Alpha
Consultation & key dates
- Alt. reference
- PP-15021699
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
Refused
Conversion of the existing dwelling into 3no. self-contained flats including single store…
2021
Approved
Non-material amendments to planning permission reference 20/1284/FUL dated 10/03/2020 for…
2021
Refused
Non-material amendments to planning permission reference 20/1284/FUL dated 10/03/2020 for…
2021
Approved
Submission of details of condition 3 (External materials) 4 (Noise mitigation measures) p…
2020
Approved
Conversion of existing detached building at the rear of No. 159 Woodhouse Road into 1no b…
2019
Withdrawn
Conversion of the existing building at the rear of No. 159 Woodhouse Road into 1 no. 2-be…
Within ~100m
Nearby activity
2025
The Triumph 274 Summers Lane London N12 0LE
Change of use of ground floor from commercial use Class E(a) Residential Use (Class C3) t…
2025
193 Summers Lane London N12 0QH
Installation of extraction flue to first floor rear elevation. Insertion of 2no. roofligh…
2025
8 Petworth Road London N12 9HH
Single storey rear extension
2025
Withdrawn
8 Petworth Road London N12 9HH
Single storey rear extension with proposed depth of 6.00 metres, maximum height of 4.00 m…
2024
Approved
193 Summers Lane London N12 0QH
Change of use of existing single storey printing works (B2 use) to commercial, business a…
2025
6 Lewes Road London N12 9NL
Single storey rear extension with 3no. rooflights
2024
Approved
Rear Of 157 Woodhouse Road London N12 9NN
Erection of a single storey dwelling. Associated amenity space, refuse/recycling and cycl…
2024
Approved
193 Summers Lane London N12 0QH
Installation of 2no. internally illuminated fascia signs to front elevation (Amended Desc…
2024
Refused
193 Summers Lane London N12 0QH
Change of use of existing single storey printing works (B2 use) to hot food takeaway faci…
2024
Withdrawn
Rear Of 157 Woodhouse Road London N12 9NN
Erection of a single storey dwelling. Associated amenity space, refuse/recycling and cycl…
2024
Refused
226B Woodhouse Road London N12 0RS
Change of use from office (use class E) to dwellinghouse (Class C3) 1no. residential unit
2024
Refused
157 Woodhouse Road London N12 9NN
Demolition of existing garages and erection of new rear outbuilding
2023
Refused
218 Woodhouse Road London N12 0RS
Change of use from retail (Class E) to 1no dwellinghouse (Class C3) Associated refuse/rec…
2023
Approved
163 Woodhouse Road London N12 9NN
Excavation of front garden to create new front hardstanding to accommodate refuse/recycli…
2023
Approved
163 Woodhouse Road London N12 9NN
Installation of a rear air source heat pump
2023
218 Woodhouse Road London N12 0RS
Change of use from retail (Class E) to 1no dwellinghouse (Class C3) Associated refuse/rec…
2022
Approved
163 Woodhouse Road London N12 9NN
Single storey rear extension with 4no. rooflights
2022
Approved
163 Woodhouse Road London N12 9NN
Roof extension involving rear dormer with juliette balcony, 3no. front facing rooflights…
2022
Approved
163 Woodhouse Road London N12 9NN
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall…
2022
Approved
153 Woodhouse Road London N12 9NN
Roof extension involving rear dormer and 2no. front facing rooflights
2016
Refused
2A Woodleigh Avenue London N12 0LL
Roof extension involving rear dormer window with rooflights to front, side and rear eleva…
2016
Refused
3 And 4 St John Cottages Summers Lane London N12 0LA
Three storey rear extension to both properties. Roof extensions involving rear dormer win…
2016
Approved
16 Summers Row London N12 0LD
Single storey side and back extension with new front canopy to existing front door
2016
Approved
161 Woodhouse Road London N12 9NN
Single storey rear extension. Roof extension involving rear dormer window with 3no. roofl…
2016
Withdrawn
16 Summers Row London N12 0LD
Conversion of property into 2no self-contained flats following demolition of the garage a…
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
Track this application
159 Woodhouse Road London N12 9NN