5 Barnhill Road Marlow Buckinghamshire SL7 3EZ

1. 10 Feb 2026

   Received by Buckinghamshire

2. 7 Apr 2026

   Decision issued: Cert of Law PROPOSED-granted

3. 12 Aug 2026

   Added to PlanIndex

Buckinghamshire granted permission on 7 April 2026, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 69 Seymour Park Road Marlow Buckinghamshire SL7 3ER

  PL/25/4340/FA Submitted 6 Oct 2025 37m away

  Single storey front, side and rear extension

  Decided Full applications Extension 5 docs
  Small domestic

• 22 Barnhill Road Marlow Buckinghamshire SL7 3EY

  PL/26/00563/FA Submitted 23 Jan 2026 141m away

  Construction of first floor front extension with gable end adding a front dormer and porch, installation of roof light and minor alterations to rear patio design

  Granted Full applications Extension Loft or dormer 10 docs
  Small domestic

• 24 Barnhill Road Marlow Buckinghamshire SL7 3EY

  PL/25/5273/FA Submitted 5 Nov 2025 146m away

  Householder application for construction of hip-to-gable end roof extension with rear dormer, first-floor front extension and replacement of existing front dormer, timber cladding and single-ply membrane roof for approved rear extension, installation of new rooflights, front porch, erection of a pergola, extending existing rear patio, and reinstatement of original boundary fencing.

  Granted Full applications Extension Loft or dormer 10 docs
  Small domestic

• 21 Barnhill Close Marlow Buckinghamshire SL7 3HA

  PL/26/01693/FA Submitted 2 Mar 2026 167m away

  81% historically approved · decision due ~27 Apr

  Loft room extension with front dormer.

  Awaiting decision Full applications Extension Loft or dormer 8 docs

• The Laurel 1A Oak Tree Avenue Marlow Buckinghamshire SL7 3EN

  PL/25/4117/FA Submitted 19 Nov 2025 245m away

  Demolition of existing dwellinghouse and garage and construction of replacement dwellinghouse, garage and swimming pool together with associated hardstanding and landscaping works.

  Refused Full applications Demolition 13 docs
  Domestic

• OS 24B Sunnybank Marlow Buckinghamshire

  PL/26/01928/TELN Submitted 27 Feb 2026 247m away

  Notification under Regulation 5 of The Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) for the installation of a 10M medium wooden pole

  Decided Telecoms 3 docs

• PL/26/05794/SA Awaiting decision

  62 Cubb Field Aylesbury Buckinghamshire HP19 7SH

  Certificate of lawfulness for proposed dropped kerb

  10 Aug 2026 Lawful development
• PL/26/01164/SA Refused

  64 Sandholme Steeple Claydon Buckinghamshire MK18 2QE

  Certificate of lawfulness for proposed dropped kerb.

  12 Feb 2026 Lawful development
• PL/26/01589/SA Refused

  3 Corn Mill Close Wing Buckinghamshire LU7 0PL

  Certificate of lawfulness for the proposed single storey rear extension and part garage conversion.

  25 Feb 2026 Lawful development
• PL/26/05893/SA Awaiting decision

  Stamford House Boston Drive Bourne End Buckinghamshire SL8 5YS

  Certificate of Lawfulness for proposed development to confirm the lawfulness of the construction of first floor rear extension, creating additional open plan offices.

  22 Jul 2026 Lawful development
• PL/26/01721/SA Granted

  Burton House White Lion Road Little Chalfont Buckinghamshire HP7 9LP

  Certificate of lawfulness for the proposed change of use of building from Existing Office Building (Class E) to Veterinary Practice (Class E).

  2 Mar 2026 Lawful development