315 Maidenhead Road Windsor SL4 5SE

This site has had 3 applications since 2019: 3 approved, 0 refused.

• 20/02701/NMA Granted

  315 Maidenhead Road Windsor SL4 5SE

  Non material amendments to planning permission 19/02997/FULL for a reduction in size to the single storey rear extension and changes to the rear fenestration.

  Decided 13 Nov 2020 Amendments
• 19/02997/FULL Granted

  315 Maidenhead Road Windsor SL4 5SE

  Part garage conversion, single storey front extension, single storey rear extension and first floor side extension.

  Decided 24 Dec 2019 Full applications

1. 2 Dec 2020

   Received by Windsor and Maidenhead

2. 21 Dec 2020

   Decision issued: Application Permitted

3. 12 Sep 2026

   Added to PlanIndex

• 19/02997/FULL Granted

  315 Maidenhead Road Windsor SL4 5SE

  Part garage conversion, single storey front extension, single storey rear extension and first floor side extension.

  Decided 24 Dec 2019 Full applications

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.

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.

• 315 Maidenhead Road Windsor SL4 5SE

  20/02701/NMA Submitted 14 Oct 2020 50 yards away

  Non material amendments to planning permission 19/02997/FULL for a reduction in size to the single storey rear extension and changes to the rear fenestration.

  Granted Amendments Extension Windows or glazing 12 docs
  Small domestic

• 315 Maidenhead Road Windsor SL4 5SE

  19/02997/FULL Submitted 29 Oct 2019 50 yards away

  Part garage conversion, single storey front extension, single storey rear extension and first floor side extension.

  Granted Full applications Extension 9 docs
  Small domestic

• 313 Maidenhead Road Windsor SL4 5SE

  21/00020/FULL Submitted 5 Jan 2021 50 yards away

  First floor side and rear extensions and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 14 docs

• 313 Maidenhead Road Windsor SL4 5SE

  20/00404/FULL Submitted 13 Feb 2020 50 yards away

  First floor side extension and alterations to first floor rear fenestration

  Granted Full applications Extension Windows or glazing 14 docs

• 313 Maidenhead Road Windsor SL4 5SE

  20/01344/FULL Submitted 10 Jun 2020 50 yards away

  First floor side extension and alterations to first floor rear fenestration.

  Granted Full applications Extension Windows or glazing 14 docs

• 313 Maidenhead Road Windsor SL4 5SE

  20/02289/FULL Submitted 4 Sep 2020 50 yards away

  First floor rear extension and x1 new window to side (west) elevation.

  Withdrawn Full applications Extension Windows or glazing 16 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