Conference Contacts Ltd 16 College Avenue Maidenhead SL6 6AX

1. 28 Apr 2022

   Received by Windsor and Maidenhead

2. 22 Jun 2022

   Decision issued: Application Permitted

3. 4 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 22 June 2022, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 3A College Avenue Maidenhead SL6 6AR

  23/00155/TPO Submitted 18 Jan 2023 52m away

  T1 Cedar - Tip reduce laterals by up to 3m to a final spread of 12m, Crown thinning by 15% and crown clean. (027/1979/TPO)

  Granted Trees 5 docs

• 33B The Crescent Maidenhead SL6 6AG

  26/00910/FULL Submitted 13 Apr 2026 82m away

  Part raised ridge and eaves to single storey rear element and alterations to fenestration

  Granted Full applications Windows or glazing 15 docs
  Small domestic

• 6 College Avenue Maidenhead SL6 6AJ

  25/03340/CPD Submitted 16 Dec 2025 84m away

  Certificate of lawfulness to determine whether the proposed garage conversion with 1no. door, 1no. window and 1no. rooflight is lawful.

  Granted Lawful development Loft or dormer Windows or glazing 8 docs

• 26 College Avenue Maidenhead SL6 6AX

  21/03783/CPD Submitted 31 Dec 2021 85m away

  Certificate of lawfulness to determine whether the proposed single storey rear extension is lawful.

  Withdrawn Lawful development Extension 7 docs
  Small domestic

• Land Adj 33A The Crescent Maidenhead SL6 6AG

  21/01811/CONDIT Submitted 10 Jun 2021 85m away

  Details required by conditions 3 (reptile mitigation strategy), 4 (CEMP), 5 (external lighting), 6 (biodiversity enhancements), 8 (landscaping), 14 (construction management plan), 15 (contaminated land) and 16 (environmental protection CEMP) of planning permission 21/00347/FULL for the construction of x2 dwelling with landscaping, parking and access.

  Granted Conditions 15 docs
  Domestic

• Land Adj 33A The Crescent Maidenhead SL6 6AG

  20/02484/FULL Submitted 22 Sep 2020 86m away

  Construction of x3 dwellings with associated landscaping, parking and access.

  Refused Full applications 66 docs

• 26/00501/CPU Refused

  143 Cookham Road Maidenhead SL6 7EU

  Certificate of lawfulness to determine whether the proposed use of the dwelling as a small childrens home for up to two children and two carers is lawful.

  25 Feb 2026 Lawful development
• 26/01763/CPU Refused

  Land At The Junction of Warners Hill And Dean Lane Cookham Maidenhead

  Certificate of lawfulness to determine whether the proposed use of the land as an orchard with mobile poultry run and polytunnel is lawful.

  17 Jul 2026 Lawful development
• 26/01615/CLU Granted

  Riding Court Farm Riding Court Riding Court Road Datchet Slough SL3 9JT

  Certificate of lawfulness to determine whether the existing units 'JKL' (use class B8) used for storage and distribution; unit 'AB' (use class B8) used for hiring, maintaining, and cleaning concrete screed and machinery and 'storage yard 2' (use class B8) used for the storage of scaffolding is lawful.

  1 Jul 2026 Lawful development
• 26/01581/CLD Granted

  The George Public House The Brewhouse The Green Holyport Road Holyport Maidenhead

  Certificate of lawfulness to determine whether the existing bollard is lawful.

  26 Jun 2026 Lawful development
• 26/02117/CPD Awaiting decision

  27 Tyrell Gardens Windsor SL4 4DH

  Certificate of lawfulness to determine whether the proposed garage conversion is lawful.

  26 Aug 2026 Lawful development