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PlanningLedger

Royal Borough of Windsor and Maidenhead planning applications

Data as of 5 November 2026

Royal Borough of Windsor and Maidenhead decided more than 2,900 planning applications in the twelve months to 5 November 2026. It refused 19% of those it approved or refused, higher than the middle UK council (9%), and took a median of 54 days to decide one.

Look up one application

Search by reference or address on Royal Borough of Windsor and Maidenhead’s own planning portal. Or ask Claude, with the PlanningLedger connector, to find it and read its officer report and decision notice (mcp.planningledger.com).

Recent major decisions

Figures for Royal Borough of Windsor and Maidenhead

Decisions: the twelve months to 5 November 2026, from Royal Borough of Windsor and Maidenhead’s published planning register. Appeals: decided from 6 November 2023 to 5 November 2026, from the appeal body’s casework.
Applications decided more than 2,900
Share refusedof those approved or refused 19%middle UK council 9%
Median time to a decisionfrom the valid date 54 daysmiddle UK council 55 days
Householder applications refusedextensions, lofts, outbuildings Not enough typed decisions
Appeals decidedin the last three years more than 330
Appeals allowedof those decided on their merits 27%about one in four
Officer reports and decision notices searchable back to 2017
Local Plan policies held 57plan adopted 2022

What inspectors decide appeals on

In their own words, from recent appeal decisions on Royal Borough of Windsor and Maidenhead’s planning applications.

  • “The main issues are: • Whether or not the proposal would be inappropriate development in the Green Belt; • The effect of the proposal on the openness of the Green Belt; • The effect of the proposal on highway safety…”

    Dismissed, 2024

  • “The main issue is the effect of the proposed development on the character and appearance of the area.”

    Allowed, 2023

  • “The main issue is the effect of the proposed development upon the character and appearance of the area.”

    Dismissed, 2020

  • “The main issues are: • Whether the proposal is inappropriate development for the purposes of the National Planning Policy Framework (the Framework) and development plan policy; and • The effect of the proposal on the openness and the purposes of…”

    Allowed, 2020

  • “The main issues are: • the effect of the proposed dwellings on the character and appearance of the surrounding area; • whether the proposed development would conflict with local policies relating to the development of “Ascot Village”; • the effect…”

    Dismissed, 2019

How we count, and what each figure leaves out: methodology. The council’s own register is the record, and each application links to it.