17 Newtown Road Marlow Buckinghamshire SL7 1JX

1. 26 Aug 2025

   Received by Buckinghamshire

2. 20 Oct 2025

   Decision issued: Cert of Law PROPOSED-granted

3. 12 Aug 2026

   Added to PlanIndex

Buckinghamshire granted permission on 20 October 2025, 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.

• 74 Newfield Gardens Marlow Buckinghamshire SL7 1JT

  PL/26/00789/FA Submitted 30 Jan 2026 50 yards away

  Detached outbuilding and boundary fence (retrospective).

  Refused Full applications 15 docs
  Small domestic

• 6 Newtown Road Marlow Buckinghamshire SL7 1JU

  PL/25/6643/FA Submitted 19 Dec 2025 150 yards away

  Erection of detached outbuilding (retrospective)

  Granted Full applications 6 docs

• OS 28 Newtown Road and Opp 125 Newfield Gardens Marlow Buckinghamshire

  PL/26/01825/TELN Submitted 23 Feb 2026 150 yards away

  Notification under Regulation 5 of the electronic communications code (conditions and restrictions) Regulations 2003 (as amended) to install 1 x 10M medium wooden pole and 1 x 9M medium wooden pole

  Decided Telecoms 3 docs

• 54 Newfield Gardens Marlow Buckinghamshire SL7 1JP

  PL/26/05454/FA Submitted 6 Jul 2026 150 yards away

  85% historically approved · decision due ~31 Aug

  Infill of porch and internal alterations. Changes to fenestration (part retrospective)

  Decided Extension Windows or glazing
  Small domestic

• OS 182 Little Marlow Road and SO 4 Willowmead Gardens Marlow Buckinghamshire

  PL/26/02921/TELN Submitted 27 Mar 2026 200 yards away

  Notification under Regulation 5 of The Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) to install 2 x 9M medium wooden poles

  Decided Telecoms 3 docs

• 24 Willowmead Square Marlow Buckinghamshire SL7 1HP

  PL/26/02837/SA Submitted 27 Mar 2026 200 yards away

  Certificate of lawfulness for the proposed garage conversion and rear extension

  Refused Lawful development Extension 7 docs

• PL/26/01937/SA Granted

  63 Ingram Avenue Aylesbury Buckinghamshire HP21 9DJ

  Certificate of lawfulness for proposed dropped kerb.

  Received 18 Mar, published by the council 17 Sep 2026 Lawful development
• PL/26/02452/SA Granted

  217A Desborough Avenue High Wycombe Buckinghamshire HP11 2TW

  Certificate of lawfulness for the proposed erection of an outbuilding.

  Received 25 Mar, published by the council 25 Sep 2026 Lawful development
• PL/26/00836/SA Granted

  33 South View Downley Buckinghamshire HP13 5UL

  Certificate of lawfulness for the proposal to create new access at the front of the property.

  Received 2 Feb, published by the council 4 Aug 2026 Lawful development
• PL/26/07553/SA Awaiting decision

  4 Marlborough Road Aylesbury Buckinghamshire HP21 8AU

  Certificate of Lawfulness for proposed new vehicular crossover (dropped kerb) to 4.6m total width including transition kerbs, with associated enlargement of the opening in the front boundary wall, and formation of a permeable hardstanding within the front garden to provide off-street parking for the existing dwellinghouse. Works are engineering/building operations as defined by s55 TCPA 1990. No change of use is proposed; the dwelling remains in Use Class C3. Existing drop kerb reinstated.

  Received 18 Sep, published by the council 3 Oct 2026 Lawful development
• PL/26/07397/EU Awaiting decision

  22 Priory Road High Wycombe Buckinghamshire HP13 6SL

  Certificate of lawfulness for existing use of property as a block of eight self-contained flats, each falling within use class C3.

  Received 14 Sep, published by the council 3 Oct 2026 Lawful development