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Planning application

12 Cornwell Avenue Gravesend Kent DA12 5HS

Refused Gravesham 20250904 Householder Planning Application

Works: Extension Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Retrospective application for increase to roof height of single storey rear extension.

As published by the council, reference 20250904

Application record

Reference
20250904
Type
Householder Planning Application
Status
Application Refused
Decision
Refused
Received
9 Sep 2025
Validated
30 Sep 2025
Decided
3 Nov 2025
Ward
Whitehill And Windmill Hill
Parish
Non-Parish Area
Decision by
Delegated Decision
Postcode
DA12 5HS

Site history

Applications at this address on the Gravesham register

This site has had 2 applications since 2024: 1 approved, 1 refused.

  • 20240967 Granted

    12 Cornwell Avenue Gravesend Kent DA12 5HS

    Prior approval application for a single storey rear extension with a depth of 6.00 metres, maximum height of 2.95 metres and eaves height of 2.95 metres.

    Decided 5 Dec 2024 Prior approval

Timeline

Dates from the published record

  1. 9 Sep 2025

    Received by Gravesham

  2. 30 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 3 Nov 2025

    Decision issued: Refused

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

28 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 refusal means

Gravesham refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 500 metres

  • 12 Cornwell Avenue Gravesend Kent DA12 5HS

    20240967 Submitted 24 Oct 2024 0m away

    Prior approval application for a single storey rear extension with a depth of 6.00 metres, maximum height of 2.95 metres and eaves height of 2.95 metres.

    Granted Prior approval Extension 11 docs
    Small domestic

  • 19 Cornwell Avenue Gravesend Kent DA12 5HS

    20260824 Submitted 14 Aug 2026 46m away

    85% historically approved · decision due ~13 Oct

    Application for a Proposed Lawful Development Certificate; Installation of a dropped kerb.

    Awaiting decision

  • 23 Whitehill Lane Gravesend Kent DA12 5LT

    20260218 Submitted 23 Feb 2026 108m away

    85% historically approved · decision due ~20 Apr

    Prior approval application for a single storey rear extension with a depth of 6.00 metres, maximum height of 3.03 metres and eaves height of 2.67 metres.

    Awaiting decision Extension
    Small domestic

  • 30 Queens Road Gravesend Kent DA12 5JP

    20251120 Submitted 5 Nov 2025 131m away

    Application for a Proposed Lawful Development Certificate; Installation of a dropped kerb.

    Granted Lawful development 5 docs

  • 43 Whitehill Lane Gravesend Kent DA12 5LT

    20210740 Submitted 9 Jun 2021 137m away

    Application for creation of a vehicle crossover.

    Granted Full applications 9 docs

  • 36 Queens Road Gravesend Kent DA12 5JP

    20251259 Submitted 10 Dec 2025 139m away

    Application for a Proposed Lawful Development Certificate; installation of a dropped kerb.

    Granted Lawful development 7 docs

In Gravesham

  • 20260158 Granted

    White House Farm School Lane Higham Rochester Kent ME3 7JH

    Redevelopment of barn (building 5) and reconstruction of adjoining building (building 8).

    9 Feb 2026 Householder
  • 20260176 Granted

    2 Willow Wood Road Meopham Gravesend Kent DA13 0QT

    Erection of a single storey self contained annexe.

    12 Feb 2026 Householder
  • 20251315 Granted

    2 Tradescant Drive Meopham Gravesend Kent DA13 0EE

    Erection of single storey rear/side extension; enlargement of frontage parking area; and installation of dropped kerb.

    31 Dec 2025 Householder
  • 20260010 Granted

    4 Lanes Avenue Northfleet Gravesend Kent DA11 7HR

    Erection of a two storey side and rear extension, loft conversion, porch; and associated internal & external alterations.

    6 Jan 2026 Householder
  • 20260145 Granted

    17 Elliott Street Gravesend Kent DA12 2JP

    Erection of a single storey rear extension.

    6 Feb 2026 Householder