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Planning application

1 Ashdale Grove, Stanmore, Harrow, HA7 3SB

Refused Harrow PL/1044/25 Householder

Works: Extension Demolition 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

Single storey side extension, Single storey side to rear extension (Demolition of side to rear extension)

As published by the council, reference PL/1044/25

Application record

Reference
PL/1044/25
Type
Householder
Status
Rejected
Decision
Refused
Received
17 Apr 2025
Ward
Stanmore
Postcode
HA7 3SB

Site history

Applications at this address on the Harrow register

This site has had 3 applications since 2023: 2 approved, 1 refused.

  • P/1012/23 Granted

    1 Ashdale Grove, Stanmore, Harrow, HA7 3SB

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer with two juliette balconies, insertion of two rooflights in front roofslope and window in side of end gable ; Removal of window in side elevation

    Decided 24 May 2023 Lawful development
  • P/1013/23 Granted

    1 Ashdale Grove, Stanmore, Harrow, HA7 3SB

    Single storey side to rear extension

    Decided 24 May 2023 Householder

Timeline

Dates from the published record

  1. 17 Apr 2025

    Received by Harrow

  2. 2 Sep 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

  • 17 Ashdale Grove, Stanmore, HA7 3SB

    P/1330/17 Submitted 15 Mar 2017 0m away

    Single storey rear extension

    Decided Householder Extension 13 docs
    Small domestic

  • 25 Ashdale Grove, Stanmore, Harrow, HA7 3SB

    P/2001/21 Submitted 12 May 2021 0m away

    Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of five rooflights in front roofslope; front porch; replacement of window with door to side elevation

    Granted Lawful development Extension Loft or dormer +1 11 docs
    Small domestic

  • 7 Ashdale Grove, Stanmore, Harrow, HA7 3SB

    P/2494/22 Submitted 5 Jul 2022 0m away

    Single storey side to rear extension

    Granted Householder Extension 15 docs
    Small domestic

  • 12 Ashdale Grove, Stanmore, Harrow, HA7 3SB

    PL/0172/24 Submitted 24 Jan 2024 0m away

    Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.90 metres high to the eaves

    Granted Prior approval Extension
    Small domestic

  • 28 Ashdale Grove, Stanmore, Harrow, HA7 3SB

    PL/0094/24 Submitted 15 Jan 2024 0m away

    Single storey side to rear extension; raised patio and external steps to rear; external alterations (demolition of detached garage)

    Granted Householder Extension Demolition
    Small domestic

  • 10 Ashdale Grove, Stanmore, HA7 3SB

    P/0502/17 Submitted 26 Jan 2017 0m away

    Single storey rear extension: extending 6 metres beyond the original rear wall 3.8 Metres maximum height 3 metres high to the eaves

    Decided Householder Extension 10 docs
    Small 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