10 Cobthorne Drive Derby DE22 2SY

This site has had 2 applications since 2026.

• 26/01269/NONM Decided

  10 Cobthorne Drive Derby DE22 2SY

  Non- material amendments to amend the design of the rear extension of previously approved planning permission 25/01733/FUL - Single storey rear extension to dwelling house (kitchen/living/dining area, utility and W.C.) and roof alterations to form additional rooms in the roof space (dressing room, en-suite and storage)

  Submitted 28 Sep 2026

1. 4 Nov 2026

   Validated

   Checked as complete and ready for consideration.

2. 6 Nov 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Derby took a median of 62 days over the applications it decided in the last year.

This application is with Derby for determination, against a statutory target of eight weeks. Over the last year Derby decided amendment applications in a median of 77 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 10 Cobthorne Drive Derby DE22 2SY

  26/01269/NONM Submitted 28 Sep 2026 50 yards away

  93% historically approved · decision due ~23 Nov

  Non- material amendments to amend the design of the rear extension of previously approved planning permission 25/01733/FUL - Single storey rear extension to dwelling house (kitchen/living/dining area, utility and W.C.) and roof alterations to form additional rooms in the roof space (dressing room, en-suite and storage)

  Decided Extension Roofing
  Small domestic

• 15 Cobthorne Drive Derby DE22 2SY

  26/00612/FUL Submitted 13 May 2026 50 yards away

  Demolition of existing garage. Erection of a single-storey side and rear extension (bedroom and wet room) to dwelling and external landscaping to the rear garden

  Granted Full applications Extension Demolition 11 docs
  Small domestic

• 19 Cobthorne Drive Derby DE22 2SY

  22/01076/FUL Submitted 5 Jul 2022 50 yards away

  Alterations to dwelling house to enclose existing side elevation carport/porch to form porch, hall and W.C.

  Granted Full applications Extension 5 docs
  Small domestic

• 4 Cobthorne Drive Derby DE22 2SY

  22/00917/FUL Submitted 7 Jun 2022 50 yards away

  Single storey rear extension to dwelling house (kitchen/dining/living space)

  Granted Full applications Extension 4 docs
  Small domestic

• 99 Blenheim Drive Derby DE22 2LF

  21/00164/FUL Submitted 2 Feb 2021 50 yards away

  Two storey side and single storey rear extensions to dwelling house (garage, utility, kitchen/dining/family area, bedroom and bathroom)

  Granted Full applications Extension 7 docs
  Small domestic

• 26 Askerfield Avenue Derby DE22 2SU

  21/02029/FUL Submitted 26 Nov 2021 100 yards away

  Single storey side/rear extension to dwelling house (enlargement of kitchen) and installation of a pitched roof to the side elevation access

  Granted Full applications Extension 15 docs
  Small domestic

• 26/01433/VAR Awaiting decision

  122 Swarkestone Drive Derby DE23 2PE

  Variation of conditions 2 (approved plans) and 3 (external materials) to change the garage materials from brick and tile to a steel construction of previously approved planning permission 23/01339/FUL - Single storey side and rear extensions to dwelling house, erection of detached garage and alterations to boundary treatments

  Amendments
• 26/01422/VAR Awaiting decision

  Allestree Firs Woodlands Road Derby DE22 2HH

  Variation of condition 2 (approved plans) to remove the requirement to retain and reuse the existing entrance gates of previously approved permission 25/00879/VAR - Demolition of dwelling house. Erection of 10 detached dwelling houses and associated ground works

  Amendments
• 26/01437/VAR Awaiting decision

  19 Dennis Close Derby DE23 4BP

  Variation of condition 2 (approved plans) to amend the size and location of the outbuildings of previously approved planning permission 26/00771/FUL - Two storey side and rear and single storey rear extensions to dwelling house (utility/gym, W.C., kitchen, bedroom, en-suite and enlargement of bedroom), erection of outbuildings (store and spice kitchen), alterations to porch, installation of a canopy to the front elevation and alterations to rear garden land levels

  Amendments
• 26/01412/VAR Awaiting decision

  140 Swarkestone Road Derby DE73 5UD

  Variation of condition 2 (Approved Plans) to increase the height of the outbuilding (garage) roof of previously approved application no. 22/01665/FUL - Single storey front extension to dwelling house and erection of an outbuilding (double garage with storage above)

  Amendments
• 26/01340/VAR Awaiting decision

  8 Iron Gate Derby DE1 3FJ

  Variation of condition 5 to allow lawful internal works on site to commence without discharging external material details of previously approved planning permission 23/00226/FUL - Change of use from combined retail and bistro (E(a) and E(b)) to mixed use including retail, restaurant, offices and 8no. market flats (uses E(a), E(b), E(c) and C3). Works include renovation and repair to building envelope, layout alterations, partial demolition works to rear of no. 8, provision of new entrances and glazing to rear and rooftop extension at second floor. Formation of 8 residential units (Use Class C3)

  Amendments