48 Newlands Avenue Radlett Hertfordshire WD7 8EL Data via plota.co.uk
Proposal
Construction of outbuilding to rear garden. Certificate of Lawful Development (Proposed). Data via plota.co.uk
Application progress
Approved on 26 May 2026 · Delegated Decision · Last checked 5 Jul 2026
Documents 6
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 2
Application forms 1
Site constraints 1
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
- Council
- Hertsmere
- Application type
- Certificate Proposed Lawful Use/Dev
- Postcode
- WD7 8EL
- Received
- 1 Apr 2026
- Validated
- 1 Apr 2026
- Ward
- Aldenham West
- Parish
- Aldenham Parish
- Case officer
- Show
- Target decision
- 27 May 2026
- Decision
- Grant Lawful Certificate (Proposed Dev)
- Decision date
- 26 May 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Town & Country Planning Limited
How this decision compares
Decided in 55 days from validation, about the council's usual 55 days. Approved, as 83% of extensions here are.
Plota live figures for extensions decided by Hertsmere in the last twelve months, from validation. Hertsmere decision record →
Consultation & key dates
- Alt. reference
- PP-14828064
- Env. assessment
- No
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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
48 Newlands Avenue Radlett Hertfordshire WD7 8EL
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