42 Brimstone Drive Stevenage Herts SG1 4FX Data via plota.co.uk
26/00492/CLPD - Cert. of Lawful PROPOSED development
Awaiting decision
Proposal
Lawful Development Certificate (Proposed) for loft conversion with rear dormer and 3 velux to front Data via plota.co.uk
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Application progress
✓
Received
30 Jun 2026
Decision
Awaiting decision
This application is under consideration - no decision has been issued yet.
Documents 4
Plans & drawings 2
Application forms 2
Other new applications on this street
Important details
- Council
- Stevenage
- Application type
- Cert. of Lawful PROPOSED development
- Postcode
- SG1 4FX
- Received
- 30 Jun 2026
- Validated
- 30 Jun 2026
- Ward
- Manor
- Case officer
- Track to view
- Target decision
- 25 Aug 2026
- Decision level
- Delegated Decision
- Applicant
- Track to view
- Agent
- Track to view
Consultation & key dates
- Env. assessment
- No
Historical activity at this location
18 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2023
Approved
31 Brimstone Drive Stevenage Herts SG1 4FX
Single storey rear extension which will extend beyond the rear wall of the original house…
2023
Approved
31 Brimstone Drive Stevenage Herts SG1 4FX
Single storey rear extension which will extend beyond the rear wall of the original house…
2023
Approved
23 Glanville Crescent Stevenage Herts SG1 4FW
Certificate of Lawfulness (Proposed) for the erection of 2 no. rear dormer windows and 2…
2023
Approved
23 Glanville Crescent Stevenage Herts SG1 4FW
Certificate of Lawfulness (Proposed) for the erection of 2 no. rear dormer windows and 2…
2023
Approved
23 Glanville Crescent Stevenage Herts SG1 4FW
Certificate of Lawfulness (Proposed) for the erection of 2 no. rear dormer windows and 2…
2023
Approved
23 Glanville Crescent Stevenage Herts SG1 4FW
Certificate of Lawfulness (Proposed) for the erection of 2 no. rear dormer windows and 2…
2022
Approved
12 Brimstone Drive Stevenage Herts SG1 4FX
Garage Conversion to habitable accommodation and external alterations.
2022
Approved
25 Brimstone Drive Stevenage Herts SG1 4FX
Garage conversion to home office
2022
Approved
25 Brimstone Drive Stevenage Herts SG1 4FX
Garage conversion to home office
2020
Approved
39 Brimstone Drive Stevenage Herts SG1 4FX
Certificate of lawfulness for a loft conversion with rear facing dormer window
2020
Approved
39 Brimstone Drive Stevenage Herts SG1 4FX
Certificate of lawfulness for a loft conversion with rear facing dormer window
2020
39 Brimstone Drive Stevenage Herts SG1 4FX
Certificate of lawfulness for a loft conversion with rear facing dormer window
2020
39 Brimstone Drive Stevenage Herts SG1 4FX
Certificate of lawfulness for a loft conversion with rear facing dormer window
2017
Approved
37 Brimstone Drive Stevenage Herts SG1 4FX
Erection of garage and single storey rear extension
2017
Approved
21 Glanville Crescent Stevenage Herts SG1 4FW
Single storey rear extension and loft conversion with a rear dormer
2017
Approved
34 Brimstone Drive Stevenage Herts SG1 4FX
Conversion of the existing garage to a home office
2016
Refused
34 Brimstone Drive Stevenage Herts SG1 4FX
Garage conversion
2016
Refused
34 Brimstone Drive Stevenage Herts SG1 4FX
Garage conversion
Stevenage
Planning Authority Score
8.2/10
Excellent
#18 of 292 councils
Relevant to this application:
Householder decisions
Stevenage is one of the fastest councils in England for householder decisions, ranking #19 out of 292. Only 14% 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 (93%) 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
Stevenage decision performance
Based on MHCLG data, 2025
94%
Overall approval rate
Above avg (87%) #48 of 292
93%
Householder approved
Above avg (90%) #134 of 292
88%
Decided in 8 weeks
Above avg (64%) #19 of 292
14%
Extended time limit
Below avg (40%) #9 of 292
76%
Minor dwellings approved
17 decided (1-9 homes)
100%
Major dwellings approved
6 decided (10+ homes)
92%
Change of use approved
24 decided
266
Total decisions
16 refused in 2025
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42 Brimstone Drive Stevenage Herts SG1 4FX