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Planning application

9 Westmorland Road Maidenhead SL6 4HB

Granted Windsor and Maidenhead 20/02667/FULL Full

Works: Extension Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey side/front extension

As published by the council, reference 20/02667/FULL

Application record

Reference
20/02667/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
12 Oct 2020
Validated
12 Oct 2020
Decided
21 Dec 2020
Ward
Boyn Hill
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 4HB

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2020: 2 approved, 0 refused.

  • 26/01829/TPO Awaiting decision

    9 Westmorland Road Maidenhead SL6 4HB

    T1 Cedar - Crown reduction by 1 to 2m and Crown lifting by 1 to 2m as per photographs (021/2020/TPO).

    Submitted 27 Jul 2026 Trees
  • 21/01133/NMA Granted

    9 Westmorland Road Maidenhead SL6 4HB

    Non material amendment to planning permission 20/02667/FULL to change the design of the roof.

    Decided 14 May 2021 Amendments

Timeline

Dates from the published record

  1. 12 Oct 2020

    Received by Windsor and Maidenhead

  2. 21 Dec 2020

    Decision issued: Application Permitted

  3. 12 Sep 2026

    Added to PlanIndex

Documents

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

9 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 grant of permission means

Windsor and Maidenhead granted permission on 21 December 2020, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 9 Westmorland Road Maidenhead SL6 4HB

    21/01133/NMA Submitted 13 Apr 2021 0m away

    Non material amendment to planning permission 20/02667/FULL to change the design of the roof.

    Granted Amendments 5 docs

  • 9 Westmorland Road Maidenhead SL6 4HB

    26/01829/TPO Submitted 27 Jul 2026 13m away

    97% historically approved · decision due ~12 Oct

    T1 Cedar - Crown reduction by 1 to 2m and Crown lifting by 1 to 2m as per photographs (021/2020/TPO).

    Awaiting decision Trees 4 docs

  • The Paddock Boyn Hill Avenue Maidenhead SL6 4HA

    26/00025/TPO Submitted 6 Jan 2026 49m away

    T1 - Thuja (T9 of TPO) - Prune away from the property to give 2m clearance, T2 - Cedar (T8 of TPO) - Reduce property side by 1.5m to give 2m clearance, reduce the 3 lowest limbs over the road by 1-1.5m, remove major deadwood (012/2011/TPO).

    Granted Trees 7 docs

  • The Paddock Boyn Hill Avenue Maidenhead SL6 4HA

    21/00788/TPO Submitted 15 Mar 2021 55m away

    (T1) Thuja - raise crown to provide up to 4m ground clearance, no primary branches to be removed.

    Granted Trees 5 docs

  • Woodstock Boyndon Road Maidenhead SL6 4EU

    21/03418/FULL Submitted 16 Nov 2021 59m away

    Single storey front/side extension, extension to the existing front mono pitched roof and a two storey front/side extension with first floor rear balcony.

    Granted Full applications Extension 12 docs
    Small domestic

  • Clonard Westmorland Road Maidenhead SL6 4HB

    22/00353/FULL Submitted 10 Feb 2022 60m away

    Raising of the ridge, x3 front rooflights and x1 rear dormer.

    Granted Full applications Loft or dormer 7 docs

In Windsor and Maidenhead

  • 26/01575/FULL Granted

    Huntsmans House Church Road Cookham Dean Maidenhead SL6 9PG

    Part conversion and extension of the existing car port to form a pool house and plant room, alterations to fenestration, 1no. sunken swimming pool and 1no. hot tub, steps, landscaping and hardstanding.

    26 Jun 2026 Full applications
  • 26/01687/FULL Refused

    7 Woodhurst Road Maidenhead SL6 8TG

    New Car Port.

    10 Jul 2026 Full applications
  • 26/01321/FULL Granted

    The Manor House Manor Drive Shurlock Row Reading RG10 0PX

    Change of use of grassland to a menage.

    28 May 2026 Full applications
  • 26/01551/FULL Granted

    16A Camley Gardens Maidenhead SL6 5JW

    Single storey side extension and single storey rear extension, following demolition of existing conservatory

    24 Jun 2026 Full applications
  • 26/02223/FULL Awaiting decision

    1 Mossy Vale Maidenhead SL6 7RX

    Loft conversion with dormer windows to the side elevations and five rooflights to the roof slopes.

    9 Sep 2026 Full applications