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Planning application

58 Adderley Road, Harrow Weald, Harrow, HA3 7HT

Status unknown Harrow PL/3166/25 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: 6.00 metres deep, 3.14 metres maximum height and 2.80 metres high to the eaves

As published by the council, reference PL/3166/25

Application record

Reference
PL/3166/25
Type
Prior Notification - Larger Home Extension
Received
8 Dec 2025
Ward
Wealdstone North
Postcode
HA3 7HT

Timeline

Dates from the published record

  1. 8 Dec 2025

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 2 February 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

  • 58 Adderley Road, Harrow Weald, Harrow, HA3 7HT

    PL/0804/26 Submitted 24 Mar 2026 0m away

    Decision due ~19 May

    Certificate of Lawful Development (Proposed): Front porch; alterations and extension to roof to form end gable; rear dormer with Juliette balcony; three rooflights in front roof slope

    Status unknown Lawful development Extension Loft or dormer
    Small domestic

  • 58 Adderley Road, Harrow Weald, Harrow, HA3 7HT

    PL/3169/25 Submitted 8 Dec 2025 0m away

    Certificate of Lawful Development (Proposed): Front porch; alterations and extension to roof to form end gable; rear dormer with Juliet balcony; three rooflights in front roof slope; window in end gable; external alterations

    Refused Lawful development Extension Loft or dormer +1
    Small domestic

  • 13 Adderley Road, Harrow Weald, Harrow, HA3 7HS

    PL/0515/26 Submitted 26 Feb 2026 32m away

    Decision due ~23 Apr

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

    Status unknown Lawful development Loft or dormer

  • 13 Adderley Road, Harrow Weald, Harrow, HA3 7HS

    PL/1643/26 Submitted 15 Jun 2026 32m away

    Decision due ~10 Aug

    Certificate of Lawful Development (Proposed): Change Of Use From dwelling house (Class C3) to a House In Multiple Occupation with 6 Bedrooms and 6 occupants max (small HMO) (Class C4); installation of windows and doors to rear at ground floor level

    Status unknown Lawful development Windows or glazing
    Domestic

  • 30 College Hill Road, Harrow Weald, Harrow, HA3 7HE

    PL/1671/26 Submitted 18 Jun 2026 134m away

    Decision due ~13 Aug

    Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves

    Status unknown Prior approval Extension
    Small domestic

  • 30 College Hill Road, Harrow Weald, Harrow, HA3 7HE

    PL/1687/26 Submitted 18 Jun 2026 134m away

    Decision due ~13 Aug

    Alterations to roof to form gable ends and two rear dormers (one with juliette balcony); installation of five rooflights to front roofslope; external alterations

    Status unknown Full applications Loft or dormer

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