9 Percy Square Durham DH1 3PZ

1. 26 Oct 2023

   Received by County Durham

2. 27 Oct 2023

   Validated

   Checked as complete and ready for consideration.

3. 20 Dec 2023

   Decision issued: Approved

4. 29 Sep 2026

   Added to PlanIndex

County Durham granted permission on 20 December 2023, 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.

• 29 Hastings Avenue Durham DH1 3QG

  DM/24/02959/FPA Submitted 29 Oct 2024 50 yards away

  93% historically approved · decision due ~25 Dec

  Installation of air source heat pump

  Awaiting decision Full applications 9 docs

• 17 Hastings Avenue Durham DH1 3QG

  DM/26/01946/FPA Submitted 28 Jul 2026 50 yards away

  Part garage conversion and single storey side extension

  Granted Extension 6 docs
  Small domestic

• 15 Percy Square Durham DH1 3PZ

  DM/21/02371/FPA Submitted 2 Jul 2021 50 yards away

  Erection of first floor extension at rear of dwelling.

  Granted Full applications Extension 10 docs
  Domestic

• 3 Warwick Court Durham DH1 3QA

  DM/21/00542/FPA Submitted 18 Feb 2021 50 yards away

  Erection of part two-storey/part single-storey extension at rear of dwelling.

  Granted Full applications Extension 8 docs
  Small domestic

• 12 Hastings Avenue Durham DH1 3QQ

  DM/26/01873/FPA Submitted 20 Jul 2026 50 yards away

  94% historically approved · decision due ~12 Nov

  First-floor side extension, canopy to front elevation, two-storey and single-storey extensions to the rear including first-floor balcony to rear elevation

  Awaiting decision Extension 8 docs
  Small domestic

• 15 And 16 Neville Square Durham DH1 3PY

  DM/23/02879/FPA Submitted 26 Sep 2023 100 yards away

  Construction of porch to front and changes to existing fenestration and driveway/garden alterations in association with conversion of existing semi-detached properties into a single dwelling (Use Class C3) which can be carried out under permitted development.

  Granted Full applications Extension Windows or glazing 14 docs
  Small domestic

• DM/26/01703/CPO Granted

  Aycliffe Village Primary School North Terrace Aycliffe Village Newton Aycliffe DL5 6LG

  Installation of timber playground equipment.

  Received 2 Jul, published by the council 20 Jul 2026 Lawful development
• DM/26/02258/CEU Awaiting decision

  Land And Buildings On The West Side Of Battle Green Pelton Fell DH2 2QW

  Certificate of Lawfulness for the existing use of two permanent detached garage structures, private domestic vehicle parking plots, and residential garden areas as domestic curtilage ancillary to the main dwellinghouse at 2 Battle Green DH2 2QW. (description amended on 17.09.2026)

  Received 27 Aug, published by the council 7 Sep 2026 Lawful development
• DM/26/01615/CPO Withdrawn

  Spital Park Farm Stainmore Road Bowes Barnard Castle DL12 9RH

  Application for a lawful development certificate for a proposed Met Office installation of a new weather station enclosure (10 metres by 9 metres by 1.2 metres) with meteorological equipment, including a 10 metre collapsible WEC WD10 mast with an anemometer and windvane on the top (with concrete plinth base of 1.8 metres by 2.2 metres).

  Received 23 Jun, published by the council 20 Jul 2026 Lawful development
• DM/26/01399/CPO Granted

  28 Moor Edge Crossgate Moor Durham DH1 4HT

  Certificate of Proposed Development for a hip to gable conversion to form loft conversion with rear dormer

  Received 2 Jun, published by the council 20 Jul 2026 Lawful development
• DM/26/01072/CEU Refused

  21 Young Street Gilesgate Durham DH1 2JU

  Certificate of lawfulness for use of the property as a House in Multiple Occupation (Use class C4).

  Received 23 Apr, published by the council 20 Jul 2026 Lawful development