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Planning application

132 Cannon Lane, Pinner, Harrow, HA5 1HR

Status unknown Harrow PL/0729/26 Householder

Works: Extension Windows or glazing 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

Single storey front extension incorporating porch; Conversion of garage to self contained annex ancillary to main dwelling, Replace garage door with window in front elevation; Single storey rear extension

As published by the council, reference PL/0729/26

Application record

Reference
PL/0729/26
Type
Householder
Received
17 Mar 2026
Ward
Pinner South
Postcode
HA5 1HR

Timeline

Dates from the published record

  1. 17 Mar 2026

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 12 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

Checking the current position

The process from here

The published feed does not show a live status for this application, which usually means the council register holds more recent detail than the copy PlanIndex receives.

The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • Gb Heating, 82 Cannon Lane, Pinner, Harrow, HA5 1HR

    PL/0216/25 Submitted 28 Jan 2025 0m away

    Certificate of Lawful Development (Proposed): Change of use from E(c)(ii) Accounting Firm to E(f) Day nursery or day centre

    Granted Lawful development

  • 130 Cannon Lane, Pinner, Harrow, HA5 1HR

    PL/1553/26 Submitted 9 Jun 2026 0m away

    Decision due ~4 Aug

    Single storey front and side extension incorporating porch; external alterations (demolition of attached garage)

    Status unknown Householder Extension Demolition
    Small domestic

  • 132 Cannon Lane, Pinner, Harrow, HA5 1HR

    PL/1351/26 Submitted 15 May 2026 0m away

    Decision due ~10 Jul

    Single storey front extension incorporating porch; Conversion of garage to self contained annex ancillary to main dwelling, Replace garage door with window in front elevation; Single storey rear extension; External alterations

    Status unknown Householder Extension Windows or glazing
    Small domestic

  • 5 Dawlish Drive, Pinner, Harrow, HA5 5LJ

    P/0372/22 Submitted 7 Feb 2022 84m away

    Alterations and extension to roof; first floor side extension; alterations and extension to raise garage roof height; conversion of garage to habitable room with installation of window to front; single storey rear extension; steps to rear; external alterations (reconsultation due to further amended drawings uploaded on 12/07/2022)

    Granted Householder Extension Windows or glazing 14 docs
    Small domestic

  • 5 Dawlish Drive, Pinner, Harrow, HA5 5LJ

    P/3277/21/PRIOR Submitted 4 Aug 2021 84m away

    Single storey rear extension: 6.00 metres deep, 3.47 metres maximum height and 3.00 metres high to the eaves

    Granted Prior approval Extension 5 docs
    Small domestic

  • 5 Dawlish Drive, Pinner, Harrow, HA5 5LJ

    P/2473/21/PRIOR Submitted 14 Jun 2021 84m away

    Single storey rear extension: 6.00 metres deep, 3.47 metres maximum height and 3.00 metres high to the eaves

    Refused Prior approval Extension 5 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