Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

This site has had 7 applications since 2020: 5 approved, 1 refused.

• 23/02279/FULL Granted

  Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  Single storey outbuilding and new rear fence (part-retrospective)

  Decided 17 Nov 2023 Full applications
• 23/01754/FULL Granted

  Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  New single storey front porch (part retrospective).

  Decided 8 Nov 2023 Full applications
• 22/02916/FULL Granted

  Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  Part single, part two storey rear extension, x2 side dormers to accommodate a loft conversion and alterations to fenestration following demolition of existing element.

  Decided 22 Dec 2022 Full applications
• 21/03698/FULL Granted

  Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  Part single, part two storey rear extension, 2no. side dormers and 3no. rooflights

  Decided 18 Mar 2022 Full applications
• 21/00973/FULL Refused

  Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  Part single, part two storey part first floor rear extension, 1no. rear dormer with Juliet balcony and alterations to fenestration.

  Decided 29 Jun 2021 Full applications
• 20/03293/FULL Withdrawn

  Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  Part single, part two storey part first floor extension, 1no. rear dormer with 2no. Juliet balconies and 3no. side dormers.

  Decided 8 Feb 2021 Full applications

1. 18 Sep 2023

   Received by Windsor and Maidenhead

2. 10 Nov 2023

   Decision issued: Application Permitted

3. 8 Sep 2026

   Added to PlanIndex

• 22/02916/FULL Granted

  Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  Part single, part two storey rear extension, x2 side dormers to accommodate a loft conversion and alterations to fenestration following demolition of existing element.

  Decided 22 Dec 2022 Full applications

Windsor and Maidenhead granted permission on 10 November 2023, 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.

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.

• Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  22/02916/FULL Submitted 1 Nov 2022 50 yards away

  Part single, part two storey rear extension, x2 side dormers to accommodate a loft conversion and alterations to fenestration following demolition of existing element.

  Granted Full applications Extension Loft or dormer +2 15 docs

• Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  20/03293/FULL Submitted 8 Dec 2020 50 yards away

  Part single, part two storey part first floor extension, 1no. rear dormer with 2no. Juliet balconies and 3no. side dormers.

  Withdrawn Full applications Extension Loft or dormer 13 docs

• Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  23/02279/FULL Submitted 18 Sep 2023 50 yards away

  Single storey outbuilding and new rear fence (part-retrospective)

  Granted Full applications 14 docs
  Small domestic

• Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  21/00973/FULL Submitted 29 Mar 2021 50 yards away

  Part single, part two storey part first floor rear extension, 1no. rear dormer with Juliet balcony and alterations to fenestration.

  Refused Full applications Extension Loft or dormer +1 14 docs

• Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  23/01754/FULL Submitted 18 Jul 2023 50 yards away

  New single storey front porch (part retrospective).

  Granted Full applications Extension 12 docs
  Small domestic

• Dellfield 20 Florence Avenue Maidenhead SL6 8SJ

  21/03698/FULL Submitted 20 Dec 2021 50 yards away

  Part single, part two storey rear extension, 2no. side dormers and 3no. rooflights

  Granted Full applications Extension Loft or dormer 18 docs

• 26/00814/VAR Granted

  Land West of Switchback Road North And North of Nightingale Lane Maidenhead

  Variation (under Section 73a) of planning permission 21/02963/FULL to vary the wording of Condition 8 (Drainage), 9 (Vehicles), 10 (Landscaping) and 11 (Painting) without complying with one month time limit.

  Received 27 Mar, published by the council 25 Jul 2026 Amendments
• 26/01411/VAR Granted

  Whiteladies Park Prince Albert Drive Ascot SL5 8AQ

  Variation (under Section 73) of Condition 11 to substitute those plans approved under 25/03016/FULL for the Redevelopment of existing dwelling, including demolition and reconstruction of western extension, the construction of an eastern extension including an indoor swimming pool, and creation of a basement area with amended plans.

  Received 8 Jun, published by the council 25 Jul 2026 Amendments
• 26/01792/VAR Granted

  Silver Birches St Marys Road Ascot SL5 9JE

  Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.

  Received 22 Jul, published by the council 31 Jul 2026 Amendments
• 26/02420/NMA Awaiting decision

  Development At King Street And Queen Street And Broadway Maidenhead

  Non material amendments to planning permission 25/00066/VAR as per covering letter.

  Received 2 Oct, published by the council 9 Oct 2026 Amendments
• 26/02152/NMA Granted

  Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

  Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).

  Received 1 Sep, published by the council 8 Sep 2026 Amendments