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Planning application

18 Treve Avenue, West Harrow, Harrow, HA1 4AJ

Granted Harrow PL/1906/24 Prior Notification - Larger Home Extension

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves

As published by the council, reference PL/1906/24

Application record

Reference
PL/1906/24
Type
Prior Notification - Larger Home Extension
Status
Permitted
Decision
Prior Approval not required
Received
11 Jul 2024
Ward
West Harrow
Postcode
HA1 4AJ

Site history

Applications at this address on the Harrow register

This site has had 3 applications since 2024: 3 approved, 0 refused.

  • PL/2432/24 Granted

    18 Treve Avenue, West Harrow, Harrow, HA1 4AJ

    Single storey front extension incorporating front porch; single storey side to rear extension (Following Prior Approval Consent reference PL/1906/24) (Demolition of attached garage)

    Submitted 2 Sep 2024 Householder
  • PL/1910/24 Granted

    18 Treve Avenue, West Harrow, Harrow, HA1 4AJ

    Certificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormer with Juliette balcony, installation of two roof lights in front elevation and new window in end gable, Demolition of garage at side, Single storey side extension, New window in front elevation, New window and door in rear elevation, Front porch

    Submitted 12 Jul 2024 Lawful development

Timeline

Dates from the published record

  1. 11 Jul 2024

    Received by Harrow

  2. 2 Sep 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • PL/2432/24 Granted

    18 Treve Avenue, West Harrow, Harrow, HA1 4AJ

    Single storey front extension incorporating front porch; single storey side to rear extension (Following Prior Approval Consent reference PL/1906/24) (Demolition of attached garage)

    Submitted 2 Sep 2024 Householder

What this grant of permission means

Harrow granted permission, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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

  • 42 Treve Avenue, Harrow, HA1 4AJ

    P/4707/18 Submitted 23 Oct 2018 0m away

    Certificate of lawful development (proposed): conversion of garage to playroom with installation of window to front; external alterations

    Granted Lawful development Windows or glazing 8 docs

  • 32 Treve Avenue, West Harrow, Harrow, HA1 4AJ

    P/4767/21/PRIOR Submitted 2 Dec 2021 0m away

    Single Storey Rear Extension: 6.00 metres deep, 3.78 metres maximum height, 3.00 metres high to the eaves

    Granted Prior approval Extension 13 docs
    Small domestic

  • 32 Treve Avenue, West Harrow, Harrow, HA1 4AJ

    P/2148/22 Submitted 7 Jun 2022 0m away

    Certificate of lawful proposed development (proposed): Single Storey Rear Extension (following established prior approval under ref: P/4767/21/PRIOR)

    Granted Lawful development Extension 14 docs
    Small domestic

  • 14 Treve Avenue, West Harrow, Harrow, HA1 4AJ

    PL/2565/25 Submitted 2 Oct 2025 0m away

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

    Granted Prior approval Extension
    Small domestic

  • 14 Treve Avenue, West Harrow, Harrow, HA1 4AJ

    PL/0803/26 Submitted 25 Mar 2026 0m away

    Decision due ~20 May

    Certificate of Lawful Development (Proposed): Change of use from C3 (Dwelling houses) to C4 (HMO for up to 6 persons)

    Status unknown Lawful development
    Domestic

  • 14 Treve Avenue, West Harrow, Harrow, HA1 4AJ

    PL/1784/26 Submitted 30 Jun 2026 0m away

    Decision due ~25 Aug

    Conversion of existing 6-bed 6-person HMO into 7-bed 8-person HMO with associated bin and cycle storage

    Status unknown Full applications

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