70 Hillside Avenue Borehamwood Hertfordshire WD6 1HL Data via plota.co.uk
Proposal
Conversion of loft to habitable space to include hip to gable roof alterations, rear dormer, 1x front rooflight and removal of chimney stack Certificate of Lawful Development (Proposed). Data via plota.co.uk
Application progress
Approved on 14 May 2026 · Delegated Decision · Last checked 6 Jul 2026
Documents 12
Decision & officer reports 2
Plans & drawings 9
Application forms 1
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Important details
- Council
- Hertsmere
- Application type
- Certificate Proposed Lawful Use/Dev
- Postcode
- WD6 1HL
- Received
- 12 Mar 2026
- Validated
- 12 Mar 2026
- Ward
- Borehamwood Hillside
- Parish
- Elstree & Borehamwood Town Council
- Case officer
- Show
- Target decision
- 6 May 2026
- Decision
- Grant Lawful Certificate (Proposed Dev)
- Decision date
- 14 May 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Matteo Sarno Architecture
Consultation & key dates
- Alt. reference
- PP-14765884
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
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
70 Hillside Avenue Borehamwood Hertfordshire WD6 1HL
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