11 Cavendish Avenue Sidcup Kent DA15 9EA Data via plota.co.uk
26/00935/FUL - Detailed Planning Application
With Case Officer
Proposal
Erection of a part one/part two storey side/rear extension following demolition of existing conservatory. Data via plota.co.uk
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Application progress
✓
Received
11 May 2026
✓
Consultation
12 May 2026
Decision
Awaiting decision
This application is under consideration - no decision has been issued yet. The consultation period closed on 2 Jun 2026.
Documents 1
Application forms 1
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Important details
- Council
- Bexley
- Application type
- Detailed Planning Application
- Postcode
- DA15 9EA
- Received
- 11 May 2026
- Validated
- 11 May 2026
- Ward
- BLENDON & PENHILL
- Case officer
- Track to view
- Target decision
- 6 Jul 2026
- Decision level
- Delegated
- Applicant
- Track to view
- Agent
- Track to view
Consultation & key dates
- Alt. reference
- PP-14926214
- Neighbours
- 12 May 2026
- Consultation
- 12 May 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
34 Rutland Avenue Sidcup Kent DA15 9DZ
Erection of 1 single storey dwelling and 3 two storey attached dwellings with refuse stor…
2025
Approved
16 Rutland Avenue Sidcup Kent DA15 9DZ
The erection of a single storey rear extension, which would extend beyond the rear wall o…
2024
34 Rutland Avenue Sidcup Kent DA15 9DZ
Conversion of existing bungalow to provide 2 x 2 storey dwelling houses and erection of a…
2023
Approved
34 Rutland Avenue Sidcup Kent DA15 9DZ
Conversion of the existing bungalow to provide 2 x two-storey semi-detached dwellings and…
2023
Refused
34 Rutland Avenue Sidcup Kent DA15 9DZ
Extension at roof level with hip to gable roof extensions to both flanks, front and rear…
2023
Refused
34 Rutland Avenue Sidcup Kent DA15 9DZ
Extension of existing house at roof level with hip to gable roof extensions to both flank…
2022
Approved
31 Montrose Avenue Sidcup Kent DA15 9DT
Single storey side and rear extension following the demolition of existing garage.
2022
Approved
22 The Oval Sidcup Kent DA15 9ES
Single storey rear extension.
2021
Approved
23 Montrose Avenue Sidcup Kent DA15 9DT
Part one part two storey side and rear extension with alterations to the roofline to prov…
2021
Approved
23 Montrose Avenue Sidcup Kent DA15 9DT
The erection of a single storey rear extension, which the total (including previous enlar…
2021
Approved
42 Cavendish Avenue Sidcup Kent DA15 9EB
First floor side extension and part one part two storey side and rear extension
2021
Approved
28 Rutland Avenue Sidcup Kent DA15 9DZ
Single storey rear extension
2021
Approved
33 Cavendish Avenue Sidcup Kent DA15 9EA
Attached garage to side and rear
2020
Approved
8 Rutland Avenue Sidcup Kent DA15 9DZ
Single storey side and rear extension and alterations to roofline incorporating a rear do…
2020
Refused
23 Montrose Avenue Sidcup Kent DA15 9DT
Part one part two storey side and rear extension and formation of rooms in roofspace inco…
2020
Approved
47 Cavendish Avenue Sidcup Kent DA15 9EA
Use of the garage as a hair salon (revised description)
2020
Approved
19 Cavendish Avenue Sidcup Kent DA15 9EA
Single storey rear extension incorporating a flat roof and one roof light.
2020
Refused
8 Rutland Avenue Sidcup Kent DA15 9DZ
Single storey side and rear extension and alterations to roofline incorporating hip to ga…
2020
Refused
19 Cavendish Avenue Sidcup Kent DA15 9EA
The erection of a single storey rear extension, which the total extension (including prev…
2020
Approved
32 Cavendish Avenue Sidcup Kent DA15 9EB
Provision of solid roof with two rooflights to existing conservatory
2016
Refused
16 The Oval Sidcup Kent DA15 9ES
Single storey side and rear extension with a roof terrace to the rear and alterations to…
2016
Approved
47 Cavendish Avenue Sidcup Kent DA15 9EA
Change of use of garage to a hairdressing salon.
2016
Approved
41 Montrose Avenue Sidcup Kent DA15 9DT
Single storey rear extension
2016
Approved
4 Rutland Avenue Sidcup Kent DA15 9DZ
The erection of a conservatory, which would extend beyond the rear wall of the original h…
2016
Approved
25 Cavendish Avenue Sidcup Kent DA15 9EA
Part one part two storey rear extension and replacement garage to side
Bexley
Planning Authority Score
8.5/10
Excellent
#11 of 292 councils
Relevant to this application:
Householder decisions
Bexley is one of the fastest councils in England for householder decisions, ranking #18 out of 292. Only 21% of applications have the time limit extended, well below the 40% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application.
View full council performance
Bexley decision performance
Based on MHCLG data, 2025
89%
Overall approval rate
Above avg (87%) #126 of 292
94%
Householder approved
Above avg (90%) #96 of 292
88%
Decided in 8 weeks
Above avg (64%) #18 of 292
21%
Extended time limit
Below avg (40%) #23 of 292
70%
Minor dwellings approved
123 decided (1-9 homes)
75%
Major dwellings approved
8 decided (10+ homes)
67%
Change of use approved
90 decided
1,314
Total decisions
138 refused in 2025
Track this application
11 Cavendish Avenue Sidcup Kent DA15 9EA