39 Kimberley Letchworth Garden City Hertfordshire SG6 4RB Data via plota.co.uk
Proposal
Single storey rear extension. Insertion of rear box dormer and 3 front rooflights to facilitate conversion of loft space into habitable accommodation. Repositioning of front door and alterations to fenestration. Data via plota.co.uk
Application progress
Approved on 14 Aug 2026 · Delegated · Last checked 19 Aug 2026
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.
Every application in North Hertfordshire - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- North Hertfordshire
- Application type
- Full Permission Householder
- Postcode
- SG6 4RB
- Received
- 19 Jun 2026
- Validated
- 19 Jun 2026
- Ward
- Letchworth Grange Ward
- Parish
- Letchworth Garden City
- Case officer
- Show
- Decision
- Conditional Permission
- Decision date
- 14 Aug 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Show
How this decision compares
Decided in 56 days from validation, 8 days slower than North Hertfordshire's median of 48 for extensions. Approved, as 91% of extensions here are.
Plota live figures for extensions decided by North Hertfordshire in the last twelve months, from validation. North Hertfordshire decision record →
Public comments
No public comments yet.
3 neighbours consulted · Last counted 19 Aug 2026
Consultation & key dates
- Alt. reference
- PP-15025433
- Comments by
- 5 Aug 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
North Hertfordshire ranks #128 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).
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39 Kimberley Letchworth Garden City Hertfordshire SG6 4RB
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