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Planning application

22 Thistledene Avenue, South Harrow, Harrow, HA2 9HL

Status unknown Harrow PL/0505/26 Householder

Works: Extension Demolition 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 and two storey rear extension (Demolition of rear extension)

As published by the council, reference PL/0505/26

Application record

Reference
PL/0505/26
Type
Householder
Received
26 Feb 2026
Ward
Roxbourne
Postcode
HA2 9HL

Site history

Applications at this address on the Harrow register

This site has had 3 applications since 2026.

  • PL/1148/26 Status unknown

    22 Thistledene Avenue, South Harrow, Harrow, HA2 9HL

    Single storey rear extension

    Submitted 27 Apr 2026 Householder
  • PL/0509/26 Status unknown

    22 Thistledene Avenue, South Harrow, Harrow, HA2 9HL

    Certificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormer, Installation of two roof lights in front roof slope and window in gable end

    Submitted 26 Feb 2026 Lawful development

Timeline

Dates from the published record

  1. 26 Feb 2026

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 23 April 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 published feed does not show a live status for this application; the register on Harrow'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 0.3 miles

  • 22 Thistledene Avenue, South Harrow, Harrow, HA2 9HL

    PL/0509/26 Submitted 26 Feb 2026 50 yards away

    Decision due ~23 Apr

    Certificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormer, Installation of two roof lights in front roof slope and window in gable end

    Status unknown Lawful development Loft or dormer Windows or glazing

  • 22 Thistledene Avenue, South Harrow, Harrow, HA2 9HL

    PL/1148/26 Submitted 27 Apr 2026 50 yards away

    Decision due ~22 Jun

    Single storey rear extension

    Status unknown Householder Extension
    Small domestic

  • 231 Malvern Avenue, South Harrow, Harrow, HA2 9HF

    P/1420/21 Submitted 6 Apr 2021 100 yards away

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

    Granted Lawful development Loft or dormer Windows or glazing 12 docs

  • 694 FIELD END ROAD EASTCOTE HA4 0QR

    80162/APP/2026/1807 Submitted 21 Jul 2026 150 yards away

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.79 metres, and for which the height of the eaves would be 2.79 metres.

    Granted Full applications Extension 5 docs
    Small domestic

  • 222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

    PL/1732/26 Submitted 24 Jun 2026 150 yards away

    Decision due ~19 Aug

    Single storey rear extension: 6.00 metres deep, 3.14 metres maximum height and 3.00 metres high to the eaves

    Status unknown Prior approval Extension
    Small domestic

  • 222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

    PL/1735/26 Submitted 24 Jun 2026 150 yards away

    Decision due ~19 Aug

    Certificate of lawful development (proposed): Rear dormer; installation of rooflight in front roofslope

    Status unknown Lawful development Loft or dormer

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)

    Received 1 Jul, published by the council 12 Aug 2026 Householder
  • PL/1766/26 Status unknown

    17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

    Vehicle access

    Received 29 Jun, published by the council 12 Aug 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

    Received 29 Jun, published by the council 12 Aug 2026 Householder
  • PL/1763/26 Status unknown

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

    Single storey rear extension

    Received 29 Jun, published by the council 12 Aug 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

    Received 29 Jun, published by the council 12 Aug 2026 Householder