Hertsmere
Hertsmere/26/0334/CLP
70 Hillside Avenue Borehamwood Hertfordshire WD6 1HL
Decided | Grant Lawful Certificate (Proposed Dev)
- Reference
- Hertsmere/26/0334/CLP
- Authority
- Hertsmere
- Application type
- Certificate of lawfulness (proposed)
- Address
- 70 Hillside Avenue Borehamwood Hertfordshire WD6 1HL
- Postcode
- WD6 1HL
- Status
- Decided
- Decision
- Grant Lawful Certificate (Proposed Dev)
- Received
- 12 Mar 2026
- Validated
- 12 Mar 2026
- Started
- 12 Mar 2026
- Decided
- 18 May 2026
- Source council
- Hertsmere
- Council source record
- View public record
- Public data licence
- Open Government Licence v3.0
- Record updated
- 18 Jul 2026
- SEO index generated
- 24 Jul 2026
Location
Approximate location
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).
Key dates
- Received 12 Mar 2026
- Validated 12 Mar 2026
- Started 12 Mar 2026
- Decided 18 May 2026
Planning history / related applications
No related planning applications have been identified in the current public OGL dataset.
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- Ownership & title Registered owner and title from HM Land Registry.
- Viability & build potential Site scoring and development upside.
- Constraints Flood risk, green belt, conservation areas and designations.
- Approval signal Planning risk and approval-likelihood analysis.
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Source: public planning application data from Hertsmere, reused under the Open Government Licence v3.0. View the council source record. Council documents and drawings are not republished on plotEdge.