Ascot & Sunninghill planning approval rate
Ascot & Sunninghill ward in Windsor & Maidenhead has a 81.1% approval rate based on 682 planning decisions. Windsor & Maidenhead overall: 81.8%.
Last updated: September 2026
81.1%
ward approval rate
682
Decisions
553
Approved
129
Refused
81.8%
Windsor & Maidenhead average
Ascot & Sunninghill is broadly in line with the Windsor & Maidenhead average, neither notably strict nor notably permissive.
How Ascot & Sunninghill compares
Ascot & Sunninghill ward
81.1%
Windsor & Maidenhead overall
81.8%
Planning in Windsor & Maidenhead? Check your postcode to see approval rates specific to your ward and street.
Planning professional? PlanningLens runs refusal alerts and evidence packs for Windsor & Maidenhead and any other published UK council — see the data services →
Recent decisions in Ascot & Sunninghill
Construction of 2 no. detached dwellings (self build), widening of the existing · Tue 29 Sep 2026
Single storey rear extension no greater than 6m in depth, 3m high with an eaves · Fri 18 Sep 2026
Single storey rear extension with steps, a new storage container and alterations · Thu 10 Sep 2026
Single storey side/rear extension. · Fri 04 Sep 2026
First floor side extension. · Fri 04 Sep 2026
What gets approved near your property?
In Windsor & Maidenhead, 1 in 5 applications are refused. Your PlanningLens Full Planning Analysis gives you 17 pages of intelligence specific to your property:
✓ Ward-level approval rates for your exact area
✓ Common refusal reasons in Windsor & Maidenhead
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free planning check for Windsor & Maidenhead →
✓ Common refusal reasons in Windsor & Maidenhead
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free. Based on 4,321 decisions.