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Planning application

40 Strathearn Road, Wimbledon, Merton, SW19 7LH

Status unknown Merton 26/HOUSE/1121 Householder

Works: Extension Loft or dormer 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 L-SHAPED REAR DORMER OVER EXISTING TWO-STOREY OUTRIGGER WITH JULIET BALCONY AND INSTALLATION OF 2X ROOF LIGHTS.

As published by the council, reference 26/HOUSE/1121

Application record

Reference
26/HOUSE/1121
Type
Householder
Received
2 Jun 2026
Ward
Wimbledon Park
Postcode
SW19 7LH

Timeline

Dates from the published record

  1. 2 Jun 2026

    Received by Merton

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 28 July 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.

Checking the current position

The published feed does not show a live status for this application; the register on Merton's own portal holds the authoritative version.

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

  • 11 Strathearn Road, Wimbledon, Merton, SW19 7LH

    26/LDCE/0989 Submitted 20 May 2026 0m away

    92% historically approved · decision due ~15 Jul

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    Status unknown Lawful development

  • 23 Strathearn Road Wimbledon SW19 7LH

    25/P3453/INVALID Submitted 24 Nov 2025 4m away

    ERECTION OF A PROPOSED INFILL SINGLE STOREY SIDE EXTENSION AND REAR SINGLE STOREY EXTENSION TOGETHER.

    Withdrawn Full applications Extension
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  • 61 Kenilworth Avenue, Wimbledon, Merton, SW19 7LP

    26/DOC/0600 Submitted 31 Mar 2026 68m away

    98% historically approved · decision due ~26 May

    APPLICATION FOR DISCHARGE OF CONDITION 4 (PRIVACY SCREEN), 5 (CONSTRUCTION VEHICLES), 6 (CONSTRUCTION ENVIRONMENTAL METHOD STATEMENT), 8 (METHOD STATEMENT AND TEMPORARY WORKS), 8A (CONTRACT LETTER) AND 9 (ONSITE DRAINAGE AND WATERPROOFING) ATTACHED TO LBM PLANNING PERMISSION 25/P3360 RELATING TO THE ERECTIONS OF A SINGLE-STOREY AND LOWER GROUND- FLOOR REAR EXTENSION TO EXISTING GROUND-FLOOR FLAT, INCLUDING INTERNAL RECONFIGURATION AND ASSOCIATED LANDSCAPING

    Status unknown Conditions Extension
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  • 65 Kenilworth Avenue Wimbledon London SW19

    13/P0897 Submitted 19 Mar 2013 77m away

    DEMOLITION OF EXISTING REAR EXTENSIONS AND ERECTION OF NEW SINGLE STOREY REAR INFILL EXTENSION AND SINGLE STOREY REAR EXTENSION.

    Granted Full applications Extension Demolition 7 docs
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  • 61 Kenilworth Avenue Wimbledon SW19 7LP

    25/P3360 Submitted 17 Nov 2025 86m away

    93% historically approved · decision due ~21 Jan

    ERECTIONS OF A SINGLE-STOREY AND LOWER GROUND-FLOOR REAR EXTENSION TO EXISTING GROUND-FLOOR FLAT, INCLUDING INTERNAL RECONFIGURATION AND ASSOCIATED LANDSCAPING

    Awaiting decision Full applications Extension 20 docs
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  • 41 Strathearn Road Wimbledon SW19 7LH

    25/P3587 Submitted 2 Dec 2025 91m away

    93% historically approved · decision due ~4 Mar

    DEMOLITION OF EXISTING LEAN TO AND CONSERVATORY AND ERECTION OF A SINGLE STOREY REAR EXTENSION WITH FLAT ROOF, SKYLIGHT AND SLIDING PATIO DOORS

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In Merton

  • 26/HOUSE/1185 Status unknown

    15 Caroline Road, Wimbledon, Merton, SW19 3QL

    ERECTION OF A SINGLE STOREY SIDE INFILL EXTENSION. EXTENSION OF THE EXISTING OUTRIGGER ROOF TO THE ORIGINAL REAR WALL, SET BACK 200MM FROM THE EAVES.

    12 Jun 2026 Householder
  • 26/HOUSE/1180 Status unknown

    20 Coombe Gardens, Raynes Park, Merton, SW20 0QU

    APPLICATION FOR THE ERECTION OF A TWO STOREY REAR EXTENSION TO DWELLING HOUSE AND THE REMOVAL OF CHIMNEY.

    11 Jun 2026 Householder
  • 26/HOUSE/1158 Status unknown

    7 Glebe Path, Mitcham, Surrey, Merton, CR4 3AD

    CONVERSION OF GARAGE INTO HABITABLE ROOM, ERECTION OF A SINGLE STOREY REAR/SIDE EXTENSION, EXTENSION OF FIRST FLOOR SIDE EXTENSION AND ERECTION OF HIP TO GABLE & REAR DORMER

    5 Jun 2026 Householder
  • 26/HOUSE/1131 Status unknown

    6 Cartmel Gardens, Morden, Surrey, Merton, SM4 6QN

    RETROSPECTIVE PERMISSION FOR A SINGLE STOREY REAR EXTENSION

    5 Jun 2026 Householder
  • 26/HOUSE/1074 Status unknown

    19 Deepdale, Wimbledon, Merton, SW19 5EZ

    FIRST FLOOR EXTENSION, GARAGE CONVERSION TO HABITABLE SPACE, INCLUDING SOLAR PANELS, AND AIR SOURCE HEAT PUMP.

    4 Jun 2026 Householder