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Planning application

78 Elm Park, Harrow, Stanmore, HA7 4BQ

Status unknown Harrow PL/0376/26 Prior Notification - Larger Home Extension

Works: Extension 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 rear extension: 8.00 metres deep, 3.30 metres maximum height and 3.00 metres high to the eaves

As published by the council, reference PL/0376/26

Application record

Reference
PL/0376/26
Type
Prior Notification - Larger Home Extension
Received
11 Feb 2026
Ward
Stanmore
Postcode
HA7 4BQ

Timeline

Dates from the published record

  1. 11 Feb 2026

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 8 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 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 prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • Stanmore College Elm Park, Harrow, Stanmore, HA7 4BQ

    PL/2774/25 Submitted 24 Oct 2025 0m away

    Non material amendment to planning permission PL/0201/23 dated 14/03/2024 to allow amendment to the wording of Condition 12 (PV panels), Condition 14 (Hard and Soft Landscaping Management and Maintenance), Condition 15 (Cycle Parking), Condition 17 (Car Parking Design and Management Scheme), Condition 18 (Energy Strategy) and Condition 20 (Hard and Soft Landscaping)

    Granted Amendments

  • STANMORE COLLEGE Elm Park, Harrow, Stanmore, HA7 4BQ

    PL/0078/25 Submitted 10 Jan 2025 0m away

    Details pursuant to condition 8 (materials) attached to planning permission P/0201/23 dated 03/03/2024 for Phased demolition of six existing buildings on site and phased construction of five linked building blocks up to four storeys in height to provide new educational facilities (Use Class F1(a)), ancillary facilities, car parking, cycle parking, servicing, landscaping and associated works)

    Granted Conditions Demolition

  • 76 Elm Park, Harrow, Stanmore, HA7 4BQ

    PL/1188/26 Submitted 29 Apr 2026 0m away

    Decision due ~24 Jun

    Certificate of Lawful Existing Development: Alterations to roof to form end gable and rear dormer; Single storey rear extension

    Status unknown Lawful development Extension Loft or dormer
    Small domestic

  • 78 Elm Park, Harrow, Stanmore, HA7 4BQ

    PL/1532/26 Submitted 5 Jun 2026 0m away

    Decision due ~31 Jul

    Two-storey side-to-rear extension; single-storey rear extension; alterations and extension to the roof including a rear dormer; two roof lights in the front roof slopes; external alterations including repositioning of front entrance door

    Status unknown Householder Extension Loft or dormer
    Small domestic

  • Stanmore College Elm Park, Harrow, Stanmore, HA7 4BQ

    PL/0767/26 Submitted 20 Mar 2026 0m away

    Decision due ~15 May

    Non-material amendment to planning permission PL/0201/23 dated 14.3.2024 to Amend the wording of Condition 2 (Approved Drawings and Documents), Condition 13 (Secure by Design) and Condition 16 (Plant Noise Assessment); amendment to the approved Fire Strategy and the approved planning and drainage drawings to facilitate technical design changes to the proposed development

    Status unknown Amendments

  • 78 Elm Park, Harrow, Stanmore, HA7 4BQ

    PL/2346/24 Submitted 23 Aug 2024 0m away

    Demolition of detached dwellinghouse and garage; re-development to provide two, two storey detached houses with habitable roof space (2 x 5 beds); parking, private amenity, hard and soft landscaping; boundary treatment; refuse / cycle storage

    Refused Full applications Demolition
    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