MAZELYN, SUNNINGHILL ROAD, ASCOT, SL5 7RP

1. 27 May 2026

   Received by Bracknell Forest

2. 25 Jul 2026

   Added to PlanIndex

3. 4 Aug 2026

   Status changed to Under Consultation

   Previously Valid.

4. Decision

   Awaiting decision

   Decision expected by 22 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Bracknell Forest took a median of 60 days over the applications it decided in the last year.

This application is with Bracknell Forest for determination, against a statutory target of eight weeks. Over the last year Bracknell Forest decided householder applications in a median of 50 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Primrose Cottage Sunninghill Road Ascot Berkshire SL5 7RP

  24/00640/NMA Submitted 10 Oct 2024 0m away

  Non material amendment to planning permission 24/00190/FUL for a proposed alternative way of soundproofing.

  Withdrawn Amendments 4 docs

• Primrose Cottage Sunninghill Road Ascot Berkshire SL5 7RP

  16/00674/FUL Submitted 25 Jul 2016 24m away

  Proposed insertion of new first floor window in east elevation

  Granted Full applications Windows or glazing 9 docs

• Springfield Cottage Sunninghill Road Ascot Berkshire SL5 7RP

  17/00047/CLPUD Submitted 2 Feb 2017 49m away

  Certificate of lawfullness for the proposed erection of a single storey side extension, porch and single storey rear extension following the demolition of existing rear extension.

  Granted Lawful development Extension Demolition 17 docs
  Small domestic

• Springfield Cottage Sunninghill Road Ascot Berkshire SL5 7RP

  16/00852/FUL Submitted 9 Sep 2016 49m away

  Roof extension to Springfield cottage and the erection of a 2 bedroom residential dwelling attached to Springfield Cottage and creating 2 off street parking spaces.

  Decided Full applications Extension 12 docs
  Domestic

• Mazelyn Sunninghill Road Ascot Berkshire SL5 7RP

  14/00332/CLPUD Submitted 14 Apr 2014 53m away

  Application for a certificate of lawfulness for the proposed change of use from storage and stables to residential incidental to the enjoyment of the dwelling house as such and alterations to existing stable building

  Refused Lawful development 15 docs
  Domestic

• Mazelyn Sunninghill Road Ascot Berkshire SL5 7RP

  15/00686/FUL Submitted 31 Jul 2015 53m away

  Erection of double storey side extension following demolition of garage.

  Granted Full applications Extension Demolition 16 docs

• PA/2026/0827 Awaiting decision

  5 FITZGERALD PARK, BINFIELD, BRACKNELL, RG42 4FN

  Proposed two storey rear extension with addition of loft space and new dormer and side window to new ensuite.

  11 Sep 2026 Householder
• PA/2026/0832 Awaiting decision

  11 BIRCHETTS CLOSE, BRACKNELL, RG42 2DS

  Proposed erection of a part single / part two storey rear extension, insertion of first floor window to side and erection of a front porch extension.

  11 Sep 2026 Householder
• PA/2026/0667 Granted

  2 WICKHAM VALE, BRACKNELL, RG12 8GW

  Proposed erection of single storey rear pitched roof extension.

  21 Jul 2026 Householder
• PA/2026/0687 Granted

  FERNHILL COTTAGE, HATCHET LANE, WINKFIELD, WINDSOR, SL4 2DZ

  Proposed infill extension below existing first floor overhang to rear, replacement of first floor walls on overhang and the addition of porch to rear.

  17 Jul 2026 Householder
• PA/2026/0824 Awaiting decision

  37 SOUTHWOLD, BRACKNELL, RG12 8XY

  Proposed two storey front and side extension and single storey rear extension

  10 Sep 2026 Householder