3 Chiltern Avenue Cosby Leicestershire LE9 1UG

1. 1 Feb 2023

   Received by Blaby

2. 17 Mar 2023

   Decision issued: Application Permitted

3. 22 Jul 2026

   Added to PlanIndex

Blaby granted permission on 17 March 2023, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 1 Cotswold Avenue Cosby Leicestershire LE9 1UE

  20/1343/HH Submitted 23 Nov 2020 62m away

  1.8m high fence to front of property with double gate and single gate, and 1.8m high hedge to side of property.

  Withdrawn Householder 6 docs
  Small domestic

• 28 Chiltern Avenue Cosby Leicestershire LE9 1UF

  21/0414/HH Submitted 12 Mar 2021 121m away

  Single storey rear extension

  Granted Householder Extension 2 docs
  Small domestic

• 6 Chiltern Avenue Cosby Leicestershire LE9 1UF

  21/0285/HH Submitted 1 Mar 2021 150m away

  Single storey rear / side extension

  Granted Householder Extension 7 docs
  Small domestic

• 5 Malvern Crescent Cosby Leicester Leicestershire LE9 1UX

  26/0552/CLP Submitted 25 Jun 2026 168m away

  Certificate of Proposed Lawful Development for a single storey side extension.

  Granted Lawful development Extension 12 docs
  Small domestic

• 52 Main Street Cosby Leicester Leicestershire LE9 1UU

  26/0129/HH Submitted 17 Feb 2026 216m away

  99% historically approved · decision due ~15 Apr

  Proposed single storey side extension and replacement of all windows

  Decided Householder Extension Windows or glazing 10 docs
  Small domestic

• 62 Main Street Cosby Leicestershire LE9 1UU

  22/1220/TC Submitted 19 Dec 2022 226m away

  Fell one silver birch and one conifer

  Granted Trees 5 docs

• 26/0612/CLP Granted

  33 Cassley Crescent Lubbesthorpe Leicester Leicestershire LE19 4BJ

  Certificate of Lawfulness of Proposed Development for the construction of a rear dormer roof extension, installation of three rooflights to the front roof slope, and conversion of the existing garage into a habitable room, including the installation of a new front-facing window.

  20 Jul 2026 Lawful development
• 26/0745/CLP Awaiting decision

  9 Slatewalk Way Glenfield Leicester Leicestershire LE3 8HQ

  Application for a certificate of proposed lawful development for the use of land to station a mobile home for use incidental to the main dwelling.

  3 Sep 2026 Lawful development
• 26/0552/CLP Granted

  5 Malvern Crescent Cosby Leicester Leicestershire LE9 1UX

  Certificate of Proposed Lawful Development for a single storey side extension.

  25 Jun 2026 Lawful development
• 26/0496/CLP Granted

  202 Narborough Road South Braunstone Town Leicester Leicestershire LE3 2LD

  Certificate of lawfulness (proposed) for the Hip to gable roof and rear dormer to the existing house roof. (With proposed volume of 49.5 cubic metres)

  8 Jun 2026 Lawful development
• 26/0649/CLP Awaiting decision

  65 Broom Way Narborough Leicester Leicestershire LE19 3RY

  Certificate of Lawfulness of Proposed Development for the erection of a single storey rear extension

  3 Aug 2026 Lawful development