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1 Northdene Avenue Seaham SR7 7BH

DM/26/00577/FPAFull Planning ApplicationAwaiting decision
Full
Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Demolition of existing conservatory and porch to the side elevation and replace with single-storey side extension

Received
6 March 2026
Decision due
14 May 2026
Decision level
Delegated (officer decision)
Ward
Seaham
  1. Received6 Mar
  2. Validated19 Mar
  3. Consult.9 Apr
  4. Target14 May
  5. Decided

Have your say

Comments close on 9 April.

Comment on the council's siteDocuments (6)

About this application

This is a full planning application for demolition at 1 Northdene Avenue Seaham SR7 7BH. Durham has handled 11,057 applications of this type. It has been with the council since 6 March 2026 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 18 applications across Seaham. We hold 619 applications in total for the SR7 postcode area.

95% of full applications at Durham County Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SR7 7BH
Application type
Full Planning Application
Scale / size
Small
Parish
Seaham

Planning application dates

Date validated
19 March 2026
Consultation expiry
9 April 2026
Consultation start
19 March 2026
Consultation end
9 April 2026
Neighbour consultation start
19 March 2026
Neighbour consultation end
9 April 2026
Last date for comments
9 April 2026

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14759341
Documents
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: SeahamNext to the site
  • Heritage at Risk Register: SeahamNext to the site
  • Local nature reserve: Rockhouse DeneNext to the site
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (19)

flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Durham

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