51 Brook Road Horsham West Sussex RH12 5FS Data via plota.co.uk
DC/26/1023 - Householder
Registered
Proposal
Erection of a part single storey, part two storey front extension and installation of a side window. Data via plota.co.uk
Track application
Save this application and get an email when its status or decision changes.
Alerts nearby
Get email alerts for new planning applications near this address.
View original council record ↗
Application progress
✓
Received
24 Jun 2026
Decision
Awaiting decision
This application is under consideration - no decision has been issued yet.
Nearby new applications
15 Tern Avenue Horsham West Sussex RH12 5AT
Conversion of garage to habitable space together with the replacement of front g...
54 Primrose Copse Horsham West Sussex RH12 5PZ
Conversion of loft into habitable living space with the installation of a rear d...
3 Raven Close Horsham West Sussex RH12 5FX
Surgery x 1 Oak
Important details
- Council
- Horsham
- Application type
- Householder
- Postcode
- RH12 5FS
- Received
- 24 Jun 2026
- Validated
- 24 Jun 2026
- Ward
- Holbrook East
- Parish
- North Horsham PC
- Target decision
- 19 Aug 2026
- Decision level
- Delegated Decision
- Applicant
- Track to view
- Agent
- JNA Architects
Consultation & key dates
- Alt. reference
- PP-15035548
- Env. assessment
- No
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2023
Approved
Land Adjacent To 16 Brook Road On Mallow Close Horsham West Sussex RH12 5FY
Installation of telecommunications cabinet.
2023
Approved
Land Adjacent To 16 Brook Road On Mallow Close Horsham West Sussex RH12 5FY
Installation of telecommunications cabinet.
2023
Refused
Street Record Jackdaw Lane Horsham West Sussex
Proposed 15m high slim line phase 9 monopole c/w wraparound cabinet at base, 3no. additio…
2023
Refused
Street Record Jackdaw Lane Horsham West Sussex
Proposed 15m high slim line phase 9 monopole c/w wraparound cabinet at base, 3no. additio…
2023
Approved
3 Mallow Close Horsham West Sussex RH12 5GA
Demolition of the existing conservatory. Erection of a single storey rear extension, inst…
2023
Approved
3 Mallow Close Horsham West Sussex RH12 5GA
Demolition of the existing conservatory. Erection of a single storey rear extension, inst…
2023
Withdrawn
Street Record Jackdaw Lane Horsham West Sussex RH12 5FT
5G rollout - Proposed slimline street pole with equipment cabinets
2023
Withdrawn
Street Record Jackdaw Lane Horsham West Sussex RH12 5FT
5G rollout - Proposed slimline street pole with equipment cabinets
2021
Approved
38 Brook Road Horsham West Sussex RH12 5FY
Erection of a single storey rear extension. (Lawful Development Certificate - Proposed).
2021
Approved
38 Brook Road Horsham West Sussex RH12 5FY
Erection of a single storey rear extension. (Lawful Development Certificate - Proposed).
2022
Approved
38 Brook Road Horsham West Sussex RH12 5FY
Erection of a single storey rear extension and garage conversion with associated external…
2021
Approved
24 Brook Road Horsham West Sussex RH12 5FY
Conversion of integral garage into habitable living space and replacement of garage door…
2021
Approved
24 Brook Road Horsham West Sussex RH12 5FY
Conversion of integral garage into habitable living space and replacement of garage door…
2021
Approved
45 Brook Road Horsham West Sussex RH12 5FS
Removal of existing fencing. Erection of a fence from the rear garden wall along the edge…
2021
Approved
45 Brook Road Horsham West Sussex RH12 5FS
Removal of existing fencing. Erection of a fence from the rear garden wall along the edge…
2020
Approved
5 Mallow Close Horsham West Sussex RH12 5GA
Demolition of existing rear conservatory and front porch overhang. Erection of a double s…
2020
Approved
5 Mallow Close Horsham West Sussex RH12 5GA
Demolition of existing rear conservatory and front porch overhang. Erection of a double s…
2020
Approved
13 Brook Road Horsham West Sussex RH12 5FS
Surgery to 1 x Oak
2020
Approved
13 Brook Road Horsham West Sussex RH12 5FS
Surgery to 1 x Oak
2019
Approved
6 Mallow Close Horsham West Sussex RH12 5GA
Demolition of existing conservatory and erection of a replacement single storey side exte…
2017
Approved
41 Brook Road Horsham West Sussex RH12 5FS
Erection of a two storey side extension
2017
Refused
18 Brook Road Horsham West Sussex RH12 5FY
First floor side and rear extensions - amendments to DC/16/1413
2017
Refused
18 Brook Road Horsham West Sussex RH12 5FY
First floor side and rear extensions - amendments to DC/16/1413
2016
Refused
18 Brook Road Horsham West Sussex RH12 5FY
First floor side and rear extensions
2016
Refused
18 Brook Road Horsham West Sussex RH12 5FY
First floor side and rear extensions
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
Track this application
51 Brook Road Horsham West Sussex RH12 5FS