15 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB Data via plota.co.uk
26/0865/CLP - Certificate Proposed Lawful Use/Dev
Awaiting decision
Proposal
Erection of outbuilding in rear garden. Certificate of lawful development (Proposed). 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
23 Jun 2026
Decision
Awaiting decision
This application is under consideration - no decision has been issued yet.
Documents 3
Plans & drawings 2
Application forms 1
Nearby new applications
77 Manor Way Borehamwood Hertfordshire WD6 1QR
Single storey rear extension. Depth: 6.0m Height: 3.2m, Eaves: 2.4m.
29 Kenilworth Drive Borehamwood Hertfordshire WD6 1QL
Installation of rear conservatory.
22 Bullhead Road Borehamwood Hertfordshire WD6 1HS
Conversion of loft to habitable space including hip to gable roof alterations, r...
22 Bullhead Road Borehamwood Hertfordshire WD6 1HS
Single storey rear extension. Depth: 6.00m, Height: 3.01m, Eaves: 2.91m.
22 Bullhead Road Borehamwood Hertfordshire WD6 1HS
Construction of two storey side and rear extension and single storey outbuilding...
Telecommunications Equipment On Land At Furzehill Road Borehamwood Hertfordshire
Notification of telecommunications works.
Important details
- Council
- Hertsmere
- Application type
- Certificate Proposed Lawful Use/Dev
- Postcode
- WD6 1RB
- Received
- 23 Jun 2026
- Validated
- 23 Jun 2026
- Ward
- Borehamwood Kenilworth
- Parish
- Elstree & Borehamwood Town Council
- Case officer
- Track to view
- Target decision
- 18 Aug 2026
- Applicant
- Track to view
- Agent
- PLANS TO EXPAND
Consultation & key dates
- Alt. reference
- PP-15029178
- Env. assessment
- No
Historical activity at this location
28 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2020
Approved
Construction of single storey front extension and part single, part two storey side and r…
2020
Approved
Construction of single storey front extension and part single, part two storey side and r…
2018
Approved
Single storey front extension and part single part two storey side and rear extension
Within ~100m
Nearby activity
2025
Approved
52 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE
Single storey rear extension Depth: 5.00m, Height: 3.43m, Eaves: 2.80m.
2025
Approved
52 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE
Single storey rear extension Depth: 5.00m, Height: 3.43m, Eaves: 2.80m.
2025
Approved
32 Thornbury Gardens Borehamwood Hertfordshire WD6 1RF
Part retrospective application for single storey front extension and conversion of garage…
2025
Approved
32 Thornbury Gardens Borehamwood Hertfordshire WD6 1RF
Part retrospective application for single storey front extension and conversion of garage…
2025
Approved
48 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE
Single storey rear extension Depth: 6.00m, Height: 3.51m, Eaves: 3.00m.
2025
Approved
48 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE
Single storey rear extension Depth: 6.00m, Height: 3.51m, Eaves: 3.00m.
2025
32 Thornbury Gardens Borehamwood Hertfordshire WD6 1RF
Conversion of garage to habitable space including front extension, raising of garage roof…
2025
32 Thornbury Gardens Borehamwood Hertfordshire WD6 1RF
Conversion of garage to habitable space including front extension, raising of garage roof…
2024
Approved
32 Thornbury Gardens Borehamwood Hertfordshire WD6 1RF
Single storey rear extension.
2024
Approved
41 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB
Demolition of existing ground floor rear conservatory, outbuilding and front porch. Const…
2024
Approved
48 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE
Construction of a single storey rear extension, expansion of existing front porch extensi…
2023
Approved
41 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB
Demolition of conservatory and detached outhouse, construction of single storey rear exte…
2023
Approved
41 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB
Demolition of conservatory and detached outhouse, construction of single storey rear exte…
2023
Approved
24 Thornbury Gardens Borehamwood Hertfordshire WD6 1RF
Retrospective planning application for a single story side extension (AMENDED PLAN RECEIV…
2023
Approved
24 Thornbury Gardens Borehamwood Hertfordshire WD6 1RF
Retrospective planning application for a single story side extension (AMENDED PLAN RECEIV…
2023
Refused
51 Manor Way Borehamwood Hertfordshire WD6 1QR
Installation of a dropped kerb and vehicle crossover.
2023
Refused
51 Manor Way Borehamwood Hertfordshire WD6 1QR
Installation of a dropped kerb and vehicle crossover.
2022
Approved
55 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB
Single storey front extension and single storey rear extension following demolition of co…
2022
Approved
55 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB
Single storey front extension and single storey rear extension following demolition of co…
2022
Approved
177 Bullhead Road Borehamwood Hertfordshire WD6 1RQ
Demolition of existing rear conservatory and construction of part single, part two storey…
2018
Approved
20 Thornbury Gardens Borehamwood Hertfordshire WD6 1RF
Erection of two storey side extension and part single, part two storey rear extension.
2017
Approved
17 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB
Erection of single storey front extension and part single part 2 storey side and rear ext…
2017
Approved
21 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB
Erection of single storey rear extension:Depth - 5.3mHeight - 3.5mHeight of eaves - 2.45m
2016
Approved
54 Manor Way Borehamwood Hertfordshire WD6 1QY
Erection of single storey rear extension:Depth - 4mHeight - 3mHeight of eaves - 3m
2016
Approved
54 Manor Way Borehamwood Hertfordshire WD6 1QY
Erection of single storey rear extension:Depth - 4mHeight - 3mHeight of eaves - 3m
Hertsmere
Planning Authority Score
3.2/10
Poor
#230 of 292 councils
Relevant to this application:
Householder decisions
Hertsmere is slower than most councils at deciding householder applications, ranking #240 out of 292. The council extends the time limit on 55% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
Frequently extends decision deadlines
expect longer than the statutory limit
These figures are council-wide context, not a prediction for this application.
View full council performance
Hertsmere decision performance
Based on MHCLG data, 2025
93%
Overall approval rate
Above avg (87%) #61 of 292
94%
Householder approved
Above avg (90%) #107 of 292
49%
Decided in 8 weeks
Below avg (64%) #240 of 292
55%
Extended time limit
Above avg (40%) #251 of 292
84%
Minor dwellings approved
102 decided (1-9 homes)
75%
Major dwellings approved
8 decided (10+ homes)
88%
Change of use approved
25 decided
749
Total decisions
56 refused in 2025
Track this application
15 Thornbury Gardens Borehamwood Hertfordshire WD6 1RB