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Planning application

55 Leamington Avenue Morden SM4 4DQ

Awaiting decision Merton 25/P3810 Full Planning Permission

Works: Extension Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

ERECTION OF A SINGLE STOREY REAR EXTENSION.

As published by the council, reference 25/P3810

Application record

Reference
25/P3810
Type
Full Planning Permission
Status
REGISTERED
Received
22 Dec 2025
Validated
9 Jan 2026
Ward
Cannon Hill
Postcode
SM4 4DQ

Timeline

Dates from the published record

  1. 22 Dec 2025

    Received by Merton

  2. 9 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 12 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 6 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Merton took a median of 47 days over the applications it decided in the last year.

Documents

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

8 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 happens while it is decided

This application is with Merton for determination, against a statutory target of eight weeks. Over the last year Merton decided full applications in a median of 56 days. More in our guide to how long planning decisions take.

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

  • 71 Leamington Avenue Morden SM4 4DQ

    25/P3267 Submitted 11 Nov 2025 54m away

    93% historically approved · decision due ~22 Jan

    DEMOLITION OF AN OUTBUILDING AND ERECTION OF A NEW 2-BEDROOM 3-PERSON DWELLING.

    Awaiting decision Full applications Demolition 28 docs
    Small domestic

  • 12 Leamington Avenue, Morden, Surrey, Merton, SM4 4DW

    26/PAHE/0739 Submitted 29 Apr 2026 57m away

    APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4M, MAXIMUM HEIGHT OF 3.82M AND EAVES HEIGHT OF 2.91M.

    Granted Prior approval Extension
    Small domestic

  • 43 Ashridge Way Morden SM4 4ED

    25/P2809/INVALID Submitted 26 Sep 2025 90m away

    DEMOLITION OF THE EXISTING ATTACHED SIDE GARAGE AND THE ERECTION OF A TWO STOREY SIDE EXTENSION. ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSION AND INSTALLATION OF THREE ROOF LIGHTS TO THE FRONT ROOF SLOPE.

    Granted Full applications Extension Loft or dormer +1 14 docs

  • 43 Ashridge Way Morden SM4 4ED

    25/P2809 Submitted 26 Sep 2025 90m away

    DEMOLITION OF THE EXISTING ATTACHED SIDE GARAGE AND THE ERECTION OF A TWO STOREY SIDE EXTENSION. ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSION AND INSTALLATION OF THREE ROOF LIGHTS TO THE FRONT ROOF SLOPE.

    Granted Full applications Extension Loft or dormer +1 14 docs

  • 37 Mossville Gardens Morden SM4 4DG

    25/P3219 Submitted 6 Nov 2025 104m away

    APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 5.35M, MAXIMUM HEIGHT OF 3.3M AND EAVES HEIGHT OF 3.3M.

    Refused Householder Extension 6 docs
    Small domestic

  • 37 Mossville Gardens, Morden, Surrey, Merton, SM4 4DG

    26/HOUSE/0455 Submitted 13 Mar 2026 135m away

    THE DEMOLITION OF AN EXISTING SINGLE SKIN LEAN-TO REAR EXTENSION AND REPLACEMENT WITH A LARGER SINGLE STOREY FLAT ROOF EXTENSION WITH ROOF LANTERN.

    Granted Householder Extension Demolition +1
    Small domestic

In Merton

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    5 Jun 2026 Full applications
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    5 Jun 2026 Full applications
  • 26/FULL/1151 Status unknown

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    DEMOLITION OF EXISTING GARAGES AND CONSTRUCTION OF A NEW BUILD 3-STOREY DWELLING HOUSE CONSISTING OF 2 BEDROOMS INCLUDING A BASEMENT

    4 Jun 2026 Full applications
  • 26/FULL/1144 Status unknown

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    SUBDIVISION OF GROUND FLOOR CLASS E COMMERCIAL UNIT INTO TWO UNITS; CONSTRUCTION OF UPWARDS EXTENSIONS TO CREATE LARGER SELF-CONTAINED DWELLING; REAR ROOF TERRACE AND ALL ASSOCIATED WORKS.

    3 Jun 2026 Full applications
  • 26/FULL/1123 Status unknown

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    2 Jun 2026 Full applications