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Planning application

Blacksmiths Cottage Deene Deene NN17 3EJ

Granted North Northamptonshire 25/01520/HFUL Householder Planning Permission

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey rear extension and conversion of outbuilding into habitable space.

As published by the council, reference 25/01520/HFUL

Application record

Reference
25/01520/HFUL
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Application Permitted/Approved
Received
17 Oct 2025
Validated
30 Jan 2026
Decided
23 Mar 2026
Ward
Gretton & Weldon
Parish
Deene CP
Decision by
Officer Delegated Decision
Postcode
NN17 3EJ

Site history

Applications at this address on the North Northamptonshire register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/01521/LBC Granted

    Blacksmiths Cottage Deene Deene NN17 3EJ

    Single storey infill rear extension, internal alteration works to allow for the internal reconfiguration of the host dwelling and the conversion of the outbuilding into habitable space.

    Decided 23 Mar 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 17 Oct 2025

    Received by North Northamptonshire

  2. 30 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 23 Mar 2026

    Decision issued: Application Permitted/Approved

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Corporate Architecture Ltd Agent, an architecture practice registered in Market Harborough

Active · incorporated 1988 · Market Harborough

128 applications on PlanIndex · across 21 councils · 93% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

26 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

North Northamptonshire granted permission on 23 March 2026, 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.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Blacksmiths Cottage Deene Deene NN17 3EJ

    25/01521/LBC Submitted 17 Oct 2025 50 yards away

    Single storey infill rear extension, internal alteration works to allow for the internal reconfiguration of the host dwelling and the conversion of the outbuilding into habitable space.

    Granted Heritage and listed buildings Extension 19 docs
    Small domestic

  • The Bailey Box Deene Deene NN17 3EJ

    25/01830/TDD Submitted 24 Nov 2025 50 yards away

    5 day notice - Poplar - pollarding to height of approximately 35ft from the ground to remove the existing canopy and promote new growth.

    Decided Trees 4 docs

  • Priors Hall Site Kirby Lane Deene NN17 3EJ

    26/02655/NMA Submitted 17 Sep 2026 50 yards away

    93% historically approved · decision due ~12 Nov

    Non material amendment of application 25/01298/REM Swapping the designated S106 units at plots 15-18, 52-58 and 89-90 for equivalent plots 42-45, 121-124, 148-150 and 153-154

    Decided Amendments

  • Deepings Lodge Deene Park Deene NN17 3EW

    26/02761/AOC Submitted 28 Sep 2026 400 yards away

    94% historically approved · decision due ~23 Nov

    Discharge of conditions pursuant to Condition 4 (Arboricultural Method Statement) and 5 (Tree Protection Plan) and partial discharge of Condition 3 (Written Scheme of Investigation) of NE/25/00396/FUL

    Awaiting decision Conditions Trees

  • Deepings Lodge Deene Park Deene NN17 3EW

    26/01249/AOC Submitted 8 May 2026 400 yards away

    Discharge of conditions pursuant to Condition 3 (Materials) and Condition 4 (Windows and Doors) of NE/25/00397/LBC

    Granted Conditions Windows or glazing 5 docs

  • Riding School Deene Park Deene NN17 3EW

    25/01829/LBC Submitted 25 Nov 2025 0.3 miles away

    Repair works and stabilisation of the Riding School to prevent further deterioration (retrospective).

    Granted Heritage and listed buildings 14 docs

In North Northamptonshire

  • 26/02444/HFUL Awaiting decision

    24 Adams Close Wellingborough NN8 4EZ

    Garage conversion

    1 Sep 2026 Householder
  • 26/02468/HFUL Awaiting decision

    29 West Street Kings Cliffe PE8 6XB

    Garage/open car port, roof tile replacement, dormer cheek cladding replacement, amendments to layout and fenestration

    Received 1 Sep, published by the council 5 Sep 2026 Householder
  • 26/02441/HFUL Awaiting decision

    8 Cross Road Wellingborough NN8 4AT

    Demolish annex bungalow and associated structures. Erection of two detached ancillary buildings, associated landscaping, external works and parking

    Received 1 Sep, published by the council 5 Sep 2026 Householder
  • 26/02456/HFUL Awaiting decision

    12 London End Earls Barton NN6 0EZ

    Erection of a timber framed garden room to rear elevation replacing existing garden room

    Received 1 Sep, published by the council 5 Sep 2026 Householder
  • 26/02439/HFUL Awaiting decision

    46 Station Road Nassington PE8 6QB

    Proposed erection of a new boat house, garden shed and the conversion of the existing garage

    Received 31 Aug, published by the council 5 Sep 2026 Householder