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Alterations to existing maisonette; Construction of a single storey rear extension and loft conversion involving construction of dormers on the rear roof slopes and installation of 2no. roof lights on the front roof slope.

21A Whitehorse Lane South Norwood London SE25 6RD

DecidedReference: 26/00001/FULLondon Borough of Croydon

Application timeline

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  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Standard Consultation Date

    Published milestoneCouncil source

  4. Latest Neighbour Consultation Date

    Published milestoneCouncil source

  5. Neighbour Consultation Expiry Date

    Past published deadline

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    Council source

  6. Decision Issued Date

    Published milestoneCouncil source

  7. Decision Made Date

    Published milestoneCouncil source

  8. Determination Deadline

    Past published deadline

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    Council source

Application summary

Status
Decided
Application type
Full planning permission
Received
2 Jan 2026
Validated
13 Feb 2026
Determination deadline
10 Apr 2026
Local authority
London Borough of Croydon

Application overview

Alterations to existing maisonette; Construction of a single storey rear extension and loft conversion involving construction of dormers on the rear roof slopes and installation of 2no. roof lights on the front roof slope.

Proposal details

Reference
26/00001/FUL
Alternative references
PP-14572596
Ward
Thornton Heath
Agent
ARK Drafting Studio

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Application location

21A Whitehorse Lane South Norwood London SE25 6RD

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Documents 16 of 16

DocumentPublishedAction
REFUSED (PR) FULL - DEC NOTICEDecision Notice(s) · PDF9 Apr 2026View
OFFICER REPORT WEB - FINALOfficers Report Final · PDF9 Apr 2026View
APPLICATION FORM - WITHOUT PERSONAL DATAApplication Form · PDF1 Jan 2026View
THE LOCATION PLANDrawing · PDF1 Jan 2026View
DESIGN AND ACCESS STATEMENTStatements / Assessments · PDF1 Jan 2026View
FIRE STATEMENTStatements / Assessments · PDF1 Jan 2026View
FLOOD RISK ASSESSMENTStatements / Assessments · PDF1 Jan 2026View
FLOOR PLANDrawing · PDF1 Jan 2026View
FLOOR PLANDrawing · PDF1 Jan 2026View
ELEVATION (FRONT) - EXISTINGDrawing · PDF1 Jan 2026View
ELEVATION (FRONT) - PROPOSEDDrawing · PDF1 Jan 2026View
SECTION - EXISTINGDrawing · PDF1 Jan 2026View
SECTION - PROPOSEDDrawing · PDF1 Jan 2026View
BLOCK PLAN OF THE SITEDrawing · PDF1 Jan 2026View
BLOCK PLAN OF THE SITEDrawing · PDF1 Jan 2026View
FLOOR PLAN - EXISTINGDrawing · PDF1 Jan 2026View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Permission Refused
REFUSED (PR) FULL - DEC NOTICE
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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