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Planning application

6 Dearne Close, Stanmore, Harrow, HA7 3AT

Refused Harrow PL/2778/25 Prior Notification - Larger Home Extension

Works: Extension 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 rear extension: 4.17 metres deep, 3.30 metres maximum height and 2.95 metres high to the eaves

As published by the council, reference PL/2778/25

Application record

Reference
PL/2778/25
Type
Prior Notification - Larger Home Extension
Status
Rejected
Decision
Refused
Received
27 Oct 2025
Ward
Stanmore
Postcode
HA7 3AT

Site history

Applications at this address on the Harrow register

This site has had 4 applications since 2022: 2 approved, 1 refused.

  • PL/0318/26 Status unknown

    6 Dearne Close, Stanmore, Harrow, HA7 3AT

    Single storey rear extension, Alterations to roof of rear extension

    Submitted 4 Feb 2026 Householder
  • PL/2311/25 Granted

    6 Dearne Close, Stanmore, Harrow, HA7 3AT

    Certificate of Lawful Development Proposed: Rear dormer. 3no rooflights to front

    Submitted 4 Sep 2025 Lawful development
  • P/0021/22 Granted

    6 Dearne Close, Stanmore, Harrow, HA7 3AT

    A36 (T1) Sycamore (rear left corner of the garden, near boundary with 8 Dearne Close): Reduce crown by around 3m in height and spread and remove as much ivy as possible to give the tree as much of a chance for the future as possible. A36 (T2) Hornbeam (opposite side of the garden to the sycamore, overhanging neighbouring property at 4 Dearne Close): Reduce the crown by around 3m in height and 3m in spread

    Decided 7 Mar 2022 Trees

Timeline

Dates from the published record

  1. 27 Oct 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 4 Dearne Close, Stanmore, HA7 3AT

    P/2701/18 Submitted 19 Jun 2018 0m away

    A38 oak (rear garden side boundary): crown clean to remove all dead diseased and broken branches 3cm diameter and larger throughout crown. Raise lower branches to 5-6m to improve light levels to understorey below crown thin up to 15%

    Granted Trees 7 docs

  • 14 Dearne Close, Stanmore, Harrow, HA7 3AT

    PL/0713/23 Submitted 6 Dec 2023 0m away

    New roof to front porch and garage; single storey side infill extension; single storey rear extension; dormer to each front, rear and both side roofslopes; external alterations

    Refused Householder Extension Loft or dormer +1
    Small domestic

  • 18 Dearne Close, Stanmore, HA7 3AT

    P/4000/18 Submitted 5 Sep 2018 0m away

    Alterations and extension to roof to raise ridge height; rear dormer; three rooflights in front roofslope; solar panels on rear roofslope; first floor front extension; single and two storey side extension; front entrance canopy; external alterations (demo

    Decided Householder Extension Loft or dormer +1 6 docs
    Domestic

  • 14 Dearne Close, Stanmore, Harrow, HA7 3AT

    P/3711/18 Submitted 13 Aug 2018 0m away

    Two storey and first floor side and rear extensions; single storey rear extension; pitched roof over front porch and garage; front and rear dormers to create habitable roofspace; external alterations

    Granted Householder Extension Loft or dormer 18 docs
    Small domestic

  • 6 Dearne Close, Stanmore, Harrow, HA7 3AT

    PL/2311/25 Submitted 4 Sep 2025 0m away

    Certificate of Lawful Development Proposed: Rear dormer. 3no rooflights to front

    Granted Lawful development Loft or dormer

  • 14 Dearne Close, Stanmore, Harrow, HA7 3AT

    PL/0528/24 Submitted 27 Feb 2024 0m away

    New roof to front porch and garage; single storey side to rear extension; dormer to front, side, and rear roof slopes; external alterations

    Granted Householder Extension Loft or dormer +1
    Small domestic

In Harrow

  • PL/1797/26 Status unknown

    61 Uppingham Avenue, Stanmore, Harrow, HA7 2JB

    Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves

    2 Jul 2026 Prior approval
  • PL/1793/26 Status unknown

    36 Hinkler Road, Kenton, Harrow, HA3 9AU

    Single storey rear extension: 6.00 metres deep, 3.38 metres maximum height and 2.75 metres high to the eaves

    1 Jul 2026 Prior approval
  • PL/1792/26 Status unknown

    3 Monro Gardens, Harrow Weald, Harrow, HA3 6HH

    Single storey rear extension: 6.50 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves

    1 Jul 2026 Prior approval
  • PL/1794/26 Status unknown

    65 Dean Drive, Edgware, Stanmore, Harrow, HA7 1HB

    Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

    1 Jul 2026 Prior approval
  • PL/1749/26 Status unknown

    22 Hazelwood Close, Harrow, HA2 6HD

    Single storey rear extension: 4.50 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves

    29 Jun 2026 Prior approval