13 De Havilland Place White Waltham Maidenhead SL6 3HF

This site has had 2 applications since 2026: 1 approved, 1 refused.

• 26/01857/NMA Granted

  13 De Havilland Place White Waltham Maidenhead SL6 3HF

  Non material amendments to planning permission 25/01083/VAR to alter the boundary fence line next to their plot number 7 (house number 13).

  Decided 26 Aug 2026 Amendments

1. 28 May 2026

   Received by Windsor and Maidenhead

2. 17 Jul 2026

   Decision issued: Refuse

3. 25 Jul 2026

   Added to PlanIndex

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.

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.

• Alexander Devine Hospice Office Unit 15 Grove Business Park White Waltham Maidenhead SL6 3LW

  21/02410/CLASSO Submitted 30 Jul 2021 50 yards away

  Change of use from Class E (Existing Offices) to Class C3 (Dwellinghouses) for 3no. residential units.

  Granted Prior approval 32 docs

• Clean Linen Services Grove House Waltham Road White Waltham Maidenhead SL6 3TN

  21/02403/CLASSO Submitted 30 Jul 2021 100 yards away

  Change of use from offices to dwellinghouses to create x15 flats.

  Granted Prior approval New dwelling 34 docs

• Unit 17 Grove Business Park White Waltham Maidenhead SL6 3LW

  21/02408/CLASSO Submitted 30 Jul 2021 100 yards away

  Change of use from Class E (Existing Offices) to Class C3 (Dwellinghouses) for 1no. residential unit.

  Granted Prior approval 33 docs

• Clean Linen Services Grove House Waltham Road White Waltham Maidenhead SL6 3TN

  22/01109/FULL Submitted 25 Apr 2022 100 yards away

  Change of use of the basement, ground and first floors from Use Class E(g)(i) to Use Class C2.

  Granted Full applications 20 docs

• Momentum Hub Unit 16 Grove Business Park White Waltham Maidenhead SL6 3LW

  21/02409/CLASSO Submitted 30 Jul 2021 100 yards away

  Change of use from Class E (Existing Offices) to Class C3 (Dwellinghouses) for 3no. residential units.

  Granted Prior approval 32 docs

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

  25/02788/NMA Submitted 22 Oct 2025 100 yards away

  Non material amendments to planning permission 24/00635/VAR for the addition of garages to plots 18-19, 27-28 and 3;carports to plots 10-11, 24, 29-30 and 61-62 and pergola's to plots 32, 52-53.

  Granted Amendments 16 docs

• 26/02222/CPD Refused

  52 Audley Way Ascot SL5 8EF

  Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

  Received 8 Sep, published by the council 24 Sep 2026 Lawful development
• 26/01954/CPD Withdrawn

  Mulberry House Waltham Road Maidenhead SL6 3NH

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

  Received 7 Aug, published by the council 16 Aug 2026 Lawful development
• 26/01856/CLU Granted

  Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

  Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

  Received 28 Jul, published by the council 24 Aug 2026 Lawful development
• 26/02022/CPD Refused

  14 Church View White Waltham Maidenhead SL6 3JQ

  Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

  Received 17 Aug, published by the council 2 Sep 2026 Lawful development
• 26/01862/CLU Granted

  Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

  Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

  Received 29 Jul, published by the council 4 Aug 2026 Lawful development