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Planning application

1 Leicester Terrace, Northampton, NN2 6AJ

Granted West Northamptonshire 2025/4289/FULL Full Planning Permission

Works: Demolition Windows or glazing

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

Proposal

Demolition of rear wall and roof of existing garage (not original to the house), Conversion of a garage into a one bedroom flat, new Solar panels, Roof windows & SVP drainage.

As published by the council, reference 2025/4289/FULL

Application record

Reference
2025/4289/FULL
Type
Full Planning Permission
Status
10 - Approved
Decision
Approval
Received
29 Sep 2025
Validated
29 Sep 2025
Decided
2 Jul 2026
Ward
Kingsley and Semilong Ward
Parish
Northampton Town Council
Decision by
Delegated
Postcode
NN2 6AJ

Site history

Applications at this address on the West Northamptonshire register

This site has had 4 applications since 2025: 4 approved, 0 refused.

  • 2026/0613/COND Granted

    1 Leicester Terrace Northampton NN2 6AJ

    Discharge of Condtions 4 [Noise Assessment], 10 [Repairs], 11 [Second Entrance in wall] and 12 [Biodiversity Enhancements] of Planning Permission 2025/0168/FULL [Conversion of a three storey house into three flats with internal alterations; demolishing ex rear porch and basement storage facility; erection of single storey rear extension and half-basement extension; replacement of all existing uPVC windows with timber sash windows with glazing bars; enlargement of the basement window and new window opening in the front bay; new opening in the side wall of the rear garden and new metal gates; sound and thermal insulation of the flats; new drainage, boiler flues; ventilation]

    Decided 26 Jun 2026 Conditions
  • 2026/0614/COND Granted

    1 Leicester Terrace Northampton NN2 6AJ

    Discharge of Condtions 4 [Repairs] and 8 [2nd Entrance Garden Wall (Details Required)] of Planning Permission 2025/0169/LBC [Conversion of a three storey house into three flats with internal alterations; demolishing ex rear porch and basement storage facility; erection of single storey rear extension and half-basement extension; replacement of all existing uPVC windows with timber sash windows with glazing bars; enlargement of the basement window and new window opening in the front bay; new opening in the side wall of the rear garden and new metal gates; sound and thermal insulation of the flats; new drainage, boiler flues; ventilation]

    Decided 26 Jun 2026 Conditions
  • 2025/4290/LBC Granted

    1 Leicester Terrace, Northampton, NN2 6AJ

    Demolition of rear wall and roof of existing garage (not original to the house), Conversion of a garage into a one bedroom flat, new Solar panels, Roof windows & SVP drainage.

    Decided 2 Jul 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 29 Sep 2025

    Received by West Northamptonshire

  2. 2 Jul 2026

    Decision issued: Approval

  3. 4 Aug 2026

    Added to PlanIndex

Documents

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

37 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.

Trade members open them from here.

Open the documents

What this grant of permission means

West Northamptonshire granted permission on 2 July 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 1 Leicester Terrace Northampton NN2 6AJ

    2026/0613/COND Submitted 5 Feb 2026 0m away

    Discharge of Condtions 4 [Noise Assessment], 10 [Repairs], 11 [Second Entrance in wall] and 12 [Biodiversity Enhancements] of Planning Permission 2025/0168/FULL [Conversion of a three storey house into three flats with internal alterations; demolishing ex rear porch and basement storage facility; erection of single storey rear extension and half-basement extension; replacement of all existing uPVC windows with timber sash windows with glazing bars; enlargement of the basement window and new window opening in the front bay; new opening in the side wall of the rear garden and new metal gates; sound and thermal insulation of the flats; new drainage, boiler flues; ventilation]

    Granted Conditions New dwelling Extension +1 19 docs
    Several homes
  • 1 Leicester Terrace Northampton NN2 6AJ

    2026/0614/COND Submitted 5 Feb 2026 0m away

    Discharge of Condtions 4 [Repairs] and 8 [2nd Entrance Garden Wall (Details Required)] of Planning Permission 2025/0169/LBC [Conversion of a three storey house into three flats with internal alterations; demolishing ex rear porch and basement storage facility; erection of single storey rear extension and half-basement extension; replacement of all existing uPVC windows with timber sash windows with glazing bars; enlargement of the basement window and new window opening in the front bay; new opening in the side wall of the rear garden and new metal gates; sound and thermal insulation of the flats; new drainage, boiler flues; ventilation]

    Granted Conditions New dwelling Extension +1 19 docs
    Several homes
  • 7-8 Leicester Terrace Northampton NN2 6AJ

    2026/2440/LBC Submitted 3 Jun 2026 0m away

    85% historically approved · decision due ~29 Jul

    Listed Building Consent Replacement of existing polycarbonate section of roof with slate

    Awaiting decision Heritage and listed buildings 10 docs
  • 7-8 Leicester Terrace Northampton NN2 6AJ

    2026/2439/FULL Submitted 3 Jun 2026 0m away

    88% historically approved · decision due ~29 Jul

    Replacement of existing polycarbonate section of roof with slate

    Awaiting decision Full applications 8 docs
  • 1 Leicester Terrace, Northampton, NN2 6AJ

    2025/4290/LBC Submitted 29 Sep 2025 0m away

    Demolition of rear wall and roof of existing garage (not original to the house), Conversion of a garage into a one bedroom flat, new Solar panels, Roof windows & SVP drainage.

    Granted Heritage and listed buildings Demolition Windows or glazing 32 docs
  • Northampton International Academy, 55 Barrack Road, Northampton, NN1 3RL

    2025/4659/LDP Submitted 21 Oct 2025 49m away

    Installation of a front and side boundary fence.

    Granted Lawful development 13 docs
    Small domestic

In West Northamptonshire

  • 2026/1666/FULL Granted

    9 Astbury Close Daventry NN11 4RL

    Erection of a single storey garden office.

    31 Mar 2026 Full applications
  • 2026/1458/FULL Granted

    Land at 73 Fulford Drive Northampton NN2 7NU

    Construction of 2no. 1 bedroom dwellings with associated access, parking and landscaping

    19 Mar 2026 Full applications
  • 2025/5064/FULL Refused

    Land adjacent to Ivy House 18 Back Lane Northampton NN4 6BX

    Erection of 4 no. dwellings. (Revision of application 2025/1129/FULL).

    25 Nov 2025 Full applications
  • 2026/1589/FULL Refused

    4 Burns Street Northampton NN1 3QE

    Replacement of PVCu woodgrain effect windows to front of property

    26 Mar 2026 Full applications
  • 2026/1449/FULL Granted

    66 Farmers Drive Brackley NN13 6HY

    Proposed rear part side extension with associated internal and external works.

    9 Apr 2026 Full applications