Solar and renewables in Windsor and Maidenhead

Windsor and Maidenhead received 29 renewable energy applications in the last 12 months, including 9 heat pumps. Of the 14 decided so far, 10 were approved. Most rooftop panels are permitted development, so the applications here are typically the larger or more sensitive schemes.

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Showing 20 of 20 applications
26/01641/CONDIT 7 Jul 2026 Awaiting decision

7 To 13 And Land At Penyston Road Maidenhead SL6 6EJ

Details required by Condition 9 (Air Source Heat Pumps) and Condition 10 (Photovoltaic Panels) of planning permission 24/00577/FULL for a single store...

Windsor And Maidenhead 7 Jul 2026
26/01570/FULL 25 Jun 2026 Awaiting decision

50 York Road Windsor SL4 3NY

Single storey side/rear extension with accommodation within the roof space, hip to gable, 1no. front dormer, PV panels, 1no. flue, new gate and piers,...

Full Windsor And Maidenhead 25 Jun 2026
26/01507/FULL 24 Jun 2026 Awaiting decision

42 Twynham Road Maidenhead SL6 5AS

Single storey side/rear extension, front roof canopy, modification and raising of the existing roof to extend existing loft space, new roof lights, PV...

Full Windsor And Maidenhead 24 Jun 2026
26/01492/CONDIT 24 Jun 2026 Awaiting decision

The Chequers Dean Lane Cookham Maidenhead SL6 9BQ

Details required by Condition 2 (Materials), 4 (Soft landscaping), 5 (ASHP), 10 (Biodiversity enhancements) and 12 (Sustainability) of planning permis...

Discharge of Condition Windsor And Maidenhead 24 Jun 2026
26/01487/CONDIT 16 Jun 2026 Awaiting decision

Orchard End Sill Bridge Lane Waltham St Lawrence Reading RG10 0NT

Details required by Condition 8 (PV panels), 11 (Boundary treatment), 14 (Soft Landscaping) and 18 (Sustainable construction) of planning permission 2...

Discharge of Condition Windsor And Maidenhead 16 Jun 2026
26/01471/CONDIT 15 Jun 2026 Awaiting decision

Forest Bridge School Braywick Park Braywick Road Maidenhead SL6 1BN

Details required by Condition 2 (Materials), 3 (BNG), 4 (Biodiversity enhancements), 6 (Drainage), 8 (Drainage system for infiltration) and 9 (Piling)...

Discharge of Condition Windsor And Maidenhead 15 Jun 2026
26/01415/FULL 15 Jun 2026 Awaiting decision

Salixholme 5 Fairfield Approach Wraysbury Staines TW19 5DP

New front canopy, single storey side/rear extension, first floor front extension, new roof, raising of the eaves and ridge, 1no. front dormer, 1no. fr...

Full Windsor And Maidenhead 15 Jun 2026
26/01307/CONDIT 26 May 2026 Awaiting decision

Land At Silwood Park London Road Sunninghill Ascot SL5 7PZ

Details required by Condition 19 (Details required of PV panels and ASHP) of planning permission 23/02311/FULL for a Change of use and refurbishment o...

Discharge of Condition Windsor And Maidenhead 26 May 2026
26/01229/CLAJ14 20 May 2026 Decided

Berkshire College of Agriculture Burchetts Green Road Burchetts Green Maidenhead SL6 6QR

Prior approval for the proposed installation of solar PV panels to the roof of the Teaching Building, Learning Centre, Skills Centre, Sports Centre an...

Class J14 - Prior Approval Windsor And Maidenhead 20 May 2026
26/01268/FULL 20 May 2026 Awaiting decision

Upton Lodge 12 Winkfield Road Windsor SL4 4BG

New front porch with relocated front door, single storey side extension, raising of the ridge and eaves to facilitate a loft conversion, new roof with...

Full Windsor And Maidenhead 20 May 2026
26/01225/CONDIT 14 May 2026 Awaiting decision

Holy Trinity Church Church Road Sunningdale Ascot SL5 0NJ

Details required by Condition 6 (Details Of New Surfaces) and Condition 7 (WSI Condition A) of planning permission 24/02620/FULL for the creation of a...

Discharge of Condition Windsor And Maidenhead 14 May 2026
26/01232/CONDIT 14 May 2026 Decided

2 Manor Way Holyport Maidenhead SL6 2JP

Details required by Condition 3 (Details of glazing) of planning permission 24/02558/FULL for Alterations to front entrance, single storey infill/rear...

Discharge of Condition Windsor And Maidenhead 14 May 2026
26/00976/FULL 14 May 2026 Awaiting decision

Coltmans The Street Waltham St Lawrence Reading RG10 0JJ

1no. canopy to north elevation, conversion of existing outbuilding into habitable accommodation, relocation of existing outbuildings, 1no. ASHP, 1no. ...

Full Windsor And Maidenhead 14 May 2026
26/01082/FULL 12 May 2026 Awaiting decision

Pine Lodge Holyport Road Maidenhead SL6 2EY

New raised roof, hip to gable, 2 no. front dormers, 1 no. rear dormer, raising of the existing chimney, PV panels, alteration to existing flue and fen...

Full Windsor And Maidenhead 12 May 2026
26/01047/FULL 12 May 2026 Awaiting decision

20 Hendons Way Holyport Maidenhead SL6 2LF

Detached outbuilding with air source heat pump ancillary to the main dwelling.

Full Windsor And Maidenhead 12 May 2026
26/01125/FULL 11 May 2026 Decided

Prince Consorts Home Farm Frogmore Windsor

Installation of a roof mounted PV array and a ventilation light ridge to an existing agricultural use building

Full Windsor And Maidenhead 11 May 2026
26/01078/CONDIT 30 Apr 2026 Decided

Temple Weir House Temple Lane Temple Marlow SL7 1SA

Details required by Condition 2 (Materials), 3 (Landscaping and boundary treatment), 10 (Biodiversity enhancements), 11 (CEMP Biodiversity), 12 (Invas...

Discharge of Condition Windsor And Maidenhead 30 Apr 2026
26/01063/VAR 29 Apr 2026 Decided

Pemberley 19A Woodlands Ride Ascot SL5 9HP

Variation (under Section 73a) of Condition 10 to substitute those plans approved under 25/02335/FULL for a New front canopy, part single, part first f...

Variation Under Reg 73 Windsor And Maidenhead 29 Apr 2026
26/00989/FULL 29 Apr 2026 Awaiting decision

Market House Providence Place Maidenhead SL6 8AG

The erection of a single storey front/side glazed extension to create a new entrance, third floor terrace, new pavilion and roof terrace with PV panel...

Full Windsor And Maidenhead 29 Apr 2026
26/00924/CONDIT 14 Apr 2026 Decided

The Chequers Dean Lane Cookham Maidenhead SL6 9BQ

Details required by Condition 3 (Flooring Materials) and Condition 5 (Windows And Doors) of listed building consent 25/03024/LBC for the consent for i...

Discharge of Condition Windsor And Maidenhead 14 Apr 2026
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Frequently asked questions

Do you need planning permission for solar panels on a house?
Most rooftop solar PV is permitted development if it doesn't project above the highest part of the roof or more than 200mm from the surface. Conservation areas, listed buildings and World Heritage Sites usually require full planning permission or Listed Building Consent.
Do you need planning permission for an air-source heat pump?
In most cases an outdoor heat pump unit smaller than 1.5m³ (raised in 2025 from 0.6m³) and at least 1m from the boundary qualifies as permitted development. Listed buildings and conservation areas may need full permission.
How big can a solar farm be without planning permission?
Ground-mounted commercial solar farms above 50kW effectively always require full planning permission. Smaller rooftop installations on industrial or agricultural buildings can sometimes use prior-approval rights under Part 14 of the GPDO.
Can I get email alerts for new solar & renewables applications in Windsor and Maidenhead?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new solar & renewables application published by Windsor and Maidenhead. You can also narrow the alert to a postcode, street, or drawn area.

We check Windsor and Maidenhead's planning portal daily. New solar & renewables applications appear here within a day of being published.