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Planning application

42 Greenhill Road, Harrow, HA1 1LD

Refused Harrow PL/3062/25 Householder

Works: Extension 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

Single and two storey rear extension; first floor rear balcony

As published by the council, reference PL/3062/25

Application record

Reference
PL/3062/25
Type
Householder
Status
Rejected
Decision
Refused
Received
26 Nov 2025
Ward
Marlborough
Postcode
HA1 1LD

Site history

Applications at this address on the Harrow register

This site has had 5 applications since 2025: 1 approved, 1 refused.

  • PL/1300/26 Status unknown

    42 Greenhill Road, Harrow, HA1 1LD

    Single and two storey rear extension; first floor balcony; external alterations (demolition of rear extension)

    Submitted 12 May 2026 Householder
  • PL/1251/26 Status unknown

    42 Greenhill Road, Harrow, HA1 1LD

    Certificate of Lawful Development (Proposed): Outbuilding at rear for use incidental to main dwelling (Demolition of detached garage)

    Submitted 5 May 2026 Lawful development
  • PL/0591/26 Status unknown

    42 Greenhill Road, Harrow, HA1 1LD

    Single and two storey rear extension; first floor side balcony; external alterations (demolition of rear extension

    Submitted 6 Mar 2026 Householder
  • PL/2390/25 Granted

    42 Greenhill Road, Harrow, HA1 1LD

    Certificate of Lawful Development Proposed: L -shaped rear dormer. Juliette balcony and 3no rooflights to front roofslope.

    Submitted 15 Sep 2025 Lawful development

Timeline

Dates from the published record

  1. 26 Nov 2025

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

What this refusal means

Harrow 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

  • 42 Greenhill Road, Harrow, HA1 1LD

    PL/2390/25 Submitted 15 Sep 2025 0m away

    Certificate of Lawful Development Proposed: L -shaped rear dormer. Juliette balcony and 3no rooflights to front roofslope.

    Granted Lawful development Loft or dormer

  • 42 Greenhill Road, Harrow, HA1 1LD

    PL/1300/26 Submitted 12 May 2026 0m away

    Decision due ~7 Jul

    Single and two storey rear extension; first floor balcony; external alterations (demolition of rear extension)

    Status unknown Householder Extension Demolition
    Domestic

  • 42 Greenhill Road, Harrow, HA1 1LD

    PL/1251/26 Submitted 5 May 2026 0m away

    Decision due ~30 Jun

    Certificate of Lawful Development (Proposed): Outbuilding at rear for use incidental to main dwelling (Demolition of detached garage)

    Status unknown Lawful development Demolition
    Small domestic

  • 44 Greenhill Road, Harrow, HA1 1LD

    PL/3336/25 Submitted 22 Dec 2025 0m away

    Decision due ~16 Feb

    Part front demolition and front extension with single access door; external alterations

    Status unknown Full applications Extension Demolition

  • 33a Greenhill Road, Harrow, HA1 1LD

    PL/3133/25 Submitted 3 Dec 2025 0m away

    Decision due ~28 Jan

    Alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope

    Status unknown Full applications Loft or dormer

  • 42 Greenhill Road, Harrow, HA1 1LD

    PL/0591/26 Submitted 6 Mar 2026 0m away

    Decision due ~1 May

    Single and two storey rear extension; first floor side balcony; external alterations (demolition of rear extension

    Status unknown Householder Extension Demolition
    Domestic

In Harrow

  • PL/1791/26 Status unknown

    MELTON HOUSE Sudbury Hill, Sudbury, Harrow, HA1 3ND

    Single storey rear glazed extension; single storey side extension; installation of additional windows to front elevation at first floor level; external alterations (demolition of conservatory)

    1 Jul 2026 Householder
  • PL/1766/26 Status unknown

    17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

    Vehicle access

    29 Jun 2026 Householder
  • PL/1764/26 Status unknown

    9A Elmwood Avenue, Kenton, Harrow, HA3 8AJ

    Two storey rear extension at lower ground floor and ground floor level

    29 Jun 2026 Householder
  • PL/1763/26 Status unknown

    160 Welbeck Road, West Harrow, Harrow, HA2 0RX

    Single storey rear extension

    29 Jun 2026 Householder
  • PL/1760/26 Status unknown

    23 Sancroft Road, Wealdstone, Harrow, HA3 7NX

    Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof slope; external alterations

    29 Jun 2026 Householder