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Planning application

DM/26/01642/CEU

17 Boyd Street Durham DH1 3DP

Awaiting decision County Durham Certificate of Lawfulness Existing Use

Proposal

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

As published by the council, reference DM/26/01642/CEU

Timeline

Dates from the published record

  1. 25 Jun 2026

    Received by County Durham

  2. 26 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 20 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with County Durham for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • DM/25/03505/FPA Awaiting decision

    18 Boyd Street Durham DH1 3DP

    Subdivision of existing dwellinghouse into 2no. self-contained flats (Use Class C3) and two storey rear extension.

    17 Dec 2025 23m away Full applications
  • DM/26/00611/FPA Withdrawn

    5 High Wood View Durham DH1 3DT

    Demolition of existing rear extension and replace with single storey bedroom extension and rear dormer to accommodate loft conversion to existing HMO

    11 Mar 2026 50m away Full applications
  • DM/26/01812/FPA Awaiting decision

    6 High Wood Terrace Durham DH1 3DS

    First floor rear extension over existing kitchen offshoot to create 2no shower rooms with associated internal alterations to existing C4 HMO

    14 Jul 2026 81m away Full applications
  • DM/26/00770/AD Granted

    Whitechurch 29 Church Street Head Durham DH1 3DN

    Hand painted signage to front and side elevation gable and walls (retrospective)

    25 Mar 2026 129m away Advertising
  • DM/25/02595/FPA Awaiting decision

    14 Mount Joy Crescent Durham DH1 3BA

    Reconstruction and enlargement of rear dormer window

    18 Sep 2025 165m away Full applications
  • DM/26/01224/FPA Granted

    46 Hallgarth Street Durham DH1 3AT

    Replacement windows, exterior decoration, new entrance gates and the laying of hard surface finishes

    14 May 2026 219m away Full applications

In County Durham

  • DM/26/01728/CPO Awaiting decision

    East Farm House 127 Manor Road Medomsley Consett DH8 6QL

    Certificate of Lawfulness for the proposed change of use from a children's care home to an adults' care home (Use Class C2) for up to four adults with special needs, including associated internal alterations.

    6 Jul 2026 Lawful development
  • DM/26/01088/CPO Granted

    16 Wackerfield Darlington DL2 3AP

    Installation of roof-mounted solar photovoltaic (PV) panels and associated works

    29 Apr 2026 Lawful development
  • DM/26/01703/CPO Awaiting decision

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

    Instillation of timber playground equipment.

    2 Jul 2026 Lawful development
  • DM/26/00515/CEU Refused

    17 Generation Place Consett DH8 5XT

    Use of dwellinghouse (C3) as a children's home for one child with two carers present at all times

    3 Mar 2026 Lawful development
  • DM/26/01615/CPO Awaiting decision

    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).

    23 Jun 2026 Lawful development