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Planning application

7 Leabank Close, Sudbury, Harrow, HA1 3QA

Status unknown Harrow PL/3059/25 Householder

Works: Extension Loft or dormer 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

Two storey side to rear extension, Single storey side extension, Additional roof lights in side roof slope, External alterations

As published by the council, reference PL/3059/25

Application record

Reference
PL/3059/25
Type
Householder
Received
25 Nov 2025
Ward
Harrow on the Hill
Postcode
HA1 3QA

Site history

Applications at this address on the Harrow register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • PL/0923/26 Granted

    7 Leabank Close, Sudbury, Harrow, HA1 3QA

    Conservation Area known as Sudbury Hill T1 Cypress (front, growing close to boundary wall): Remove due to proximity to wall T2 cypress group (rear garden): remove. Outgrown location

    Submitted 2 Apr 2026 Trees
  • PL/0771/26 Status unknown

    7 Leabank Close, Sudbury, Harrow, HA1 3QA

    Two storey rear extension; External alterations (Demolition of conservatory to rear)

    Submitted 20 Mar 2026 Householder

Timeline

Dates from the published record

  1. 25 Nov 2025

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 20 January 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 500 metres

  • 2 Leabank Close, Sudbury, Harrow, HA1 3QA

    PL/1279/24 Submitted 8 May 2024 0m away

    Alterations to roof; front dormer; external alterations (demolition of balcony)

    Refused Householder Loft or dormer Demolition
    Domestic

  • 7 Leabank Close, Sudbury, Harrow, HA1 3QA

    PL/0771/26 Submitted 20 Mar 2026 0m away

    Decision due ~15 May

    Two storey rear extension; External alterations (Demolition of conservatory to rear)

    Status unknown Householder Extension Demolition
    Small domestic

  • 7 Leabank Close, Sudbury, Harrow, HA1 3QA

    PL/0923/26 Submitted 2 Apr 2026 0m away

    Conservation Area known as Sudbury Hill T1 Cypress (front, growing close to boundary wall): Remove due to proximity to wall T2 cypress group (rear garden): remove. Outgrown location

    Granted Trees
    Small domestic

  • 29 Harrow Fields Gardens, Sudbury, Harrow, HA1 3SN

    PL/2604/25 Submitted 7 Oct 2025 94m away

    TPO No. 232 Harrow Fields Gardens (No.1) Sudbury T14 (G1) Hornbeam (opposite 29): Prune branch tips / secondary growth back to give 0.5m clearance from lamp column T16 (G1) Oak (opposite no. 29, location as above): Prune branch tips / secondary growth back to give 0.5m clearance from lamp column Elm (roadside): Prune back from lamp column to give 0.5m clearance (No TPO)

    Granted Trees

  • 7 Fircroft Gardens, Sudbury, Harrow, HA1 3PY

    PL/2164/25 Submitted 18 Aug 2025 95m away

    South Hill Avenue Conservation Area / Sudbury Hill Conservation Area T1 – T4 (along main drive): Cut back overhang by 1.5 metres T5 Large cedar (front boundary): Reduce or thin out side branches to reduce risk of breakages and reduce subsidence on clay soil T6 Large sycamore (front boundary): Thin by 15% to reduce subsidence on clay soil T7 (southern bdry with Penair Lodge): Chestnut Reduce the tree over neighbours garage by 30% T8 Lime (as above): Reduce tree by 30% T9 Sycamore (as above): Reduce tree by 30% T10 Norway Maple (as above): Reduce tree by 30% T11 Poplar (as above): Reduce tree by 30% T12 Hornbeam (as above): Reduce tree by 30% T13 Lime near garages (as above): Reduce to previous reduction

    Granted Trees

  • Hollin South Hill Avenue, South Harrow, Harrow, HA1 3NX

    PL/3110/25 Submitted 2 Dec 2025 120m away

    South Hill Avenue Conservation Area T1 English oak (rear garden): Reduce crown by removing 2m from height and 1.5m from lateral spread, back to previous points. Finished dimensions of 17m height and 13m lateral spread T2 Apple (rear garden, centre): Reduce height by up to 1m and spread on all sides by up to 1m to finished dimensions of 3m height and 3m spread

    Granted Trees

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