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3 Hornsby Road Armthorpe Doncaster DN3 3JJ

26/01540/PDEGeneral Permitted Development-ExtensionsApproved
Outline / PiP

Approved on 17 September 2026

Council decision: No Objections - Prior Approval Not Req

Approximate location: the centre of the postcode, not the exact property.

Proposal

Prior Notification for the erection of single storey rear extension (Extending 6m from rear elevation, 3.4m high and 2.4m to eaves)

Received
13 August 2026
Ward
Armthorpe
Agent
DRB Architecture & Design Ltd
  1. Received13 Aug
  2. Validated13 Aug
  3. Consult.8 Sep
  4. Target17 Sep
  5. Decided17 Sep

Decided in 35 days (council typically 49)

About this application

This is an outline application for a single storey rear extension at 3 Hornsby Road Armthorpe Doncaster DN3 3JJ. Doncaster has handled 1,752 applications of this type. This one was decided in 35 days, 2 weeks quicker than Doncaster's typical decision time. There are no previous applications recorded at this address. In the past year there have been 18 applications across Armthorpe. We hold 1,203 applications in total for the DN3 postcode area.

84% of outline applications at Doncaster Metropolitan Borough Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
DN3 3JJ
Application type
General Permitted Development-Extensions
Scale / size
Small
Parish
Armthorpe Parish Council

Planning application dates

Date validated
13 August 2026
Consultation expiry
8 September 2026
Neighbour consultation start
18 August 2026
Neighbour consultation end
8 September 2026
Last date for comments
8 September 2026
Target decision date
17 September 2026

Applicant and agent

Agent
DRB Architecture & Design Ltd
Agent address
Jupiter Business Park Unit 14 353 Bentley Road Bentley Doncaster DN5 9TJ

Planning decision

Statutory period
35 days

Publicity

Last advertised
18 August 2026
Advertisement expiry
8 September 2026

Additional information

Planning Portal ID
PP-15157222
Documents
3

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local 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: Doncaster

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