129 Cowley Hill Borehamwood Hertfordshire WD6 5NA Data via plota.co.uk
Proposal
Demolition of existing outbuildings to facilitate construction of two storey side extension with associated roof works and 2x front rooflights, single storey rear extension with associated roof works and conversion of garage to habitable space to include replacement of garage door with window. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Comments are open until 2 Sept 2026.
Comment on this application ↗Documents 4
Decision & officer reports 1
Plans & drawings 1
Application forms 1
Other documents 1
Work with planning data? Every application in Hertsmere - and every UK council - as a live feed or API. About Plota's data service
Nearby new applications
48 Stanborough Avenue Borehamwood Hertfordshire WD6 5LP
Single storey rear extension.
100 Hartforde Road Borehamwood Hertfordshire WD6 5JS
Single storey rear extension. Conversion of loft to habitable space including re...
138 Stanborough Avenue Borehamwood Hertfordshire WD6 5LR
Retention of the change of use from a single dwellinghouse (Use Class C3) into 3...
26 Caishowe Road Borehamwood Hertfordshire WD6 5JA
Single storey rear extension Depth: 6.00m, Height: 4.00m, Eaves: 3.00m.
38 Ayot Path Borehamwood Hertfordshire WD6 5BL
Construction of single storey rear extension and detached double garage to rear ...
37 Ayot Path Borehamwood Hertfordshire WD6 5BL
Construction of single storey rear extension and detached garage to rear garden;...
Important details
Public comments
No public comments yet.
5 neighbours consulted · Last counted 18 Aug 2026
Consultation & key dates
- Alt. reference
- PP-15014753
- Neighbours
- 13 Aug 2026
- Consultation
- 12 Aug 2026
- Comments by
- 2 Sept 2026
- Env. assessment
- No
Hertsmere is slower than most councils at deciding householder applications, ranking #243 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
Track this application
129 Cowley Hill Borehamwood Hertfordshire WD6 5NA
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.