Planning appeal decision
18 First Avenue, Amersham, HP7 9BJ
Planning appeal 3332986 at 18 First Avenue, Amersham, HP7 9BJ (Buckinghamshire Council - Chiltern Area *) was allowed on 21 December 2023 by Inspector Couper C, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the living conditions at 17 First Avenue, with particular regard to outlook.
a single storey ground floor extension and a single storey first floor extension
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Couper C
- Postcode
- HP7 9BJ
Main issues, as the Inspector framed them
- The effect of the proposal on the living conditions at 17 First Avenue, with particular regard to outlook
What decided it
The proposed extension, by virtue of its siting, form with set-down hipped roof, and distance from the boundary, would not have a significantly overbearing impact on the outlook or living conditions of the neighbouring property.
What the Inspector cited
- Development plan policies
- Policy GC3Policy H13Policy H14Policy CS20
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe decision letter
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With an account
What an account adds to this decision


More decisions in Buckinghamshire Council - Chiltern Area
The authority’s record since 2016 · every decision in 2023
- Dismissed24 September 20263363978Southering, Deadhearn Lane, Chalfont St. Giles, Buckinghamshire, HP8 4HG
- Dismissed24 September 20263363975Southering, Deadhearn Lane, Chalfont St. Giles, HP8 4HG
- Dismissed20 May 20263376094Mortimer House, Village Road, Ballinger, Buckinghamshire, HP16 9LQ
- Allowed19 May 2026337438827 Piggotts End, Amersham, Buckinghamshire, HP7 0JF
- Dismissed27 April 20263375617Land Rear of - 21 Chapman Lane, Flackwell Heath, Buckinghamshire, HP10 9AZ
The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
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