11 The Birches Mannings Heath West Sussex RH13 6JT Data via plota.co.uk
DC/26/1043
Registered
Proposal
Demolition of conservatory. Erection of a single storey rear extension. Construction of a pitched roof to replace flat roof. Data via plota.co.uk
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View original council record ↗
Application progress
✓
Received
29 Jun 2026
Decision
Awaiting decision
This application is under consideration - no decision has been issued yet.
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Important details
- Council
- Horsham
- Postcode
- RH13 6JT
- Received
- 29 Jun 2026
- Validated
- 29 Jun 2026
- Target decision
- 24 Aug 2026
Consultation & key dates
- Alt. reference
- PP-15044869
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2021
Approved
4 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Conversion of loft into habitable living space with hip to gable roof extensions, rear do…
2021
Approved
4 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Conversion of loft into habitable living space with hip to gable roof extensions, rear do…
2019
Approved
13 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Retrospective application for the alterations to converted garage roof, hip to gable
2019
Approved
13 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Retrospective application for the alterations to converted garage roof, hip to gable
2018
Approved
13 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Erection of a detached single bay garage/single bay carport to front of existing dwelling.
2018
5 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Fell 1 x Silver Birch
2017
Withdrawn
13 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Proposed erection of a three bay detached garage, car port and log store to front of exis…
2017
Withdrawn
13 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Proposed erection of a three bay detached garage, car port and log store to front of exis…
2017
Approved
4 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Demolition of existing attached garage and erection of replacement single storey side ext…
2017
Approved
4 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Demolition of existing attached garage and erection of replacement single storey side ext…
2017
Approved
24 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR
Proposed removal of existing conservatory and erection of replacement single storey rear…
2017
Approved
24 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR
Proposed removal of existing conservatory and erection of replacement single storey rear…
2017
Approved
22 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR
Demolition of existing bungalow and erection of replacement chalet bungalow (Part Retrosp…
2017
Approved
22 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR
Demolition of existing bungalow and erection of replacement chalet bungalow (Part Retrosp…
2016
Approved
15 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Increasing the size of extension previously approved under application DC/15/0045
2016
Approved
15 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Increasing the size of extension previously approved under application DC/15/0045
2016
Approved
22 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR
Roof extension to provide additional accommodation
2016
Approved
22 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR
Roof extension to provide additional accommodation
2016
Approved
13 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Garage conversion and erection of a single storey front extension
2016
Approved
13 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Garage conversion and erection of a single storey front extension
2019
Refused
13 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Non Material Amendment to previously approved application DC/16/0109 (Garage conversion a…
2019
Refused
13 The Birches Mannings Heath Horsham West Sussex RH13 6JT
Non Material Amendment to previously approved application DC/16/0109 (Garage conversion a…
2019
Approved
22 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR
Approval of details reserved by condition 3 on DC/17/1139
2019
Approved
22 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR
Approval of details reserved by condition 3 on DC/17/1139
2018
Approved
3 Birch Grove The Birches Mannings Heath Horsham West Sussex RH13 6GG
Erection of a single storey rear/side extension. (Certificate of Lawful Development - Pro…
Horsham
Planning Authority Score
6.2/10
Average
#86 of 292 councils
Relevant to this application:
Householder decisions
Horsham ranks #113 out of 292 councils for householder decision speed. 46% of applications have the time limit extended, above the 40% national average. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.
More permissive than most councils
97% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application.
View full council performance
Horsham decision performance
Based on MHCLG data, 2025
90%
Overall approval rate
Above avg (87%) #116 of 292
97%
Householder approved
Above avg (90%) #29 of 292
71%
Decided in 8 weeks
Above avg (64%) #113 of 292
46%
Extended time limit
Above avg (40%) #192 of 292
72%
Minor dwellings approved
172 decided (1-9 homes)
80%
Major dwellings approved
25 decided (10+ homes)
86%
Change of use approved
71 decided
1,259
Total decisions
128 refused in 2025
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11 The Birches Mannings Heath West Sussex RH13 6JT