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Planning application

165 Courthouse Road Maidenhead SL6 6HX

Refused Windsor and Maidenhead 22/01209/NMA Non-material Amendment

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Non material amendments to planning permission 20/01943/FULL for an increase in depth to the single storey rear extension.

As published by the council, reference 22/01209/NMA

Application record

Reference
22/01209/NMA
Type
Non-material Amendment
Status
Decided
Decision
Refuse
Received
5 May 2022
Validated
5 May 2022
Decided
25 May 2022
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 6HX

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2022: 1 approved, 1 refused.

  • 22/01438/FULL Granted

    165 Courthouse Road Maidenhead SL6 6HX

    Part garage conversion and alterations to the existing single storey rear element comprising of; single storey side/rear extension, raising of the eaves, new parapet wall, new flat roof and x1 roof lantern and alterations to fenestration and to external finishes, following removal of the existing part pitched roof and bay window to the existing single storey rear element.

    Decided 15 Jul 2022 Full applications

Timeline

Dates from the published record

  1. 5 May 2022

    Received by Windsor and Maidenhead

  2. 25 May 2022

    Decision issued: Refuse

  3. 4 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 165 Courthouse Road Maidenhead SL6 6HX

    22/01438/FULL Submitted 27 May 2022 1m away

    Part garage conversion and alterations to the existing single storey rear element comprising of; single storey side/rear extension, raising of the eaves, new parapet wall, new flat roof and x1 roof lantern and alterations to fenestration and to external finishes, following removal of the existing part pitched roof and bay window to the existing single storey rear element.

    Granted Full applications Extension Windows or glazing 12 docs
    Small domestic
  • 159 Courthouse Road Maidenhead SL6 6HY

    23/00355/FULL Submitted 9 Feb 2023 39m away

    First floor rear extension, hip to gable, 1no. rear dormer and alterations to fenestration.

    Refused Full applications Extension Loft or dormer +1 15 docs
  • 173 Courthouse Road Maidenhead SL6 6HX

    23/00361/FULL Submitted 8 Feb 2023 52m away

    Two storey front/side extension with entrance canopy, part single, part first floor, part two storey side/rear extension, alterations to fenestration and external finish following the demolition of existing elements.

    Granted Full applications Extension Demolition +1 13 docs
  • 153 Courthouse Road Maidenhead SL6 6HY

    26/00452/PDXL Submitted 20 Feb 2026 61m away

    Single storey rear extension no greater than 6.00m in depth, 3.50m high with an eaves height of 3.00m, alterations to the existing roof, external finish and fenestration and removal of the existing 2no. rear dormers, single storey rear extension and detached garage.

    Granted Prior approval Extension Loft or dormer +1 9 docs
    Small domestic
  • 153 Courthouse Road Maidenhead SL6 6HY

    26/00453/CPD Submitted 20 Feb 2026 61m away

    Certificate of lawfulness to determine whether the proposed 2no. front rooflights, hip to gable and 1no. rear dormer following the removal of the existing first floor rear element is lawful.

    Granted Lawful development Loft or dormer 7 docs
  • 151 Courthouse Road Maidenhead SL6 6HY

    26/00023/CPU Submitted 7 Jan 2026 69m away

    Certificate of lawfulness to determine whether a private hire operator's licence for a virtual office is lawful.

    Granted Lawful development 7 docs

In Windsor and Maidenhead

  • 26/01996/NMA Granted

    Leigh Cottage Church Road Sunningdale Ascot SL5 0NJ

    Non material amendments to planning permission 25/02661/FULL for 1no. additional window to west elevation.

    12 Aug 2026 Amendments
  • 26/01388/VAR Granted

    21 Springfield Park Maidenhead SL6 2YN

    Variation (under Section 73) of Condition 3 to substitute those plans approved under 25/03049/FULL for a Garage conversion, single storey front porch, single storey rear/side extension and alterations to fenestration with amended plans.

    4 Jun 2026 Amendments
  • 26/01811/NMA Granted

    Grove Park Industrial Estate Waltham Road White Waltham Maidenhead SL6 3LW

    Non material amendments to planning permission 25/01083/VAR for changes to the proposed elevations and materials to plots 10-11, 15-16, 18-19, 24-25, 26-27, 28-29, 39-41, 42-44 and 45-47 and 48-51.

    24 Jul 2026 Amendments
  • 25/00668/VAR Granted

    59 Norden Road Maidenhead SL6 4AZ

    Variation (under Section 73) of Condition 15 to substitute those plans approved under 23/00279/FULL for 4 no. flats with associated parking, cycle and refuse storage and new access following the demolition of the existing dwelling with amended plans.

    17 Mar 2025 Amendments
  • 26/01154/VAR Granted

    106 - 114 High Street Maidenhead

    Variation (under Section 73) of planning permission 20/03508/OUT as amended by 26/00842/NMA to allow for the alteration of the List of approved drawings condition (3), as well as documents associated with condition 9 (Surface water drainage scheme), 12 (Air quality report) 16 (Retail units/use class) and 19 (Acoustic measures).

    8 May 2026 Amendments