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Planning application

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

Granted Harrow P/2148/22 Certificate of Lawful Development Existing

Works: Extension Small domestic

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

Relates to P/4767/21/PRIOR

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

Proposal

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

As published by the council, reference P/2148/22

Application record

Reference
P/2148/22
Type
Certificate of Lawful Development Existing
Status
Final
Decision
Granted As published: Grant
Received
7 Jun 2022
Validated
14 Jun 2022
Decided
21 Jul 2022
Ward
West Harrow
Decision by
Delegated
Postcode
HA1 4AJ

Site history

Applications at this address on the Harrow register

This site has had 5 applications since 2020: 3 approved, 2 refused.

  • P/4767/21/PRIOR Granted

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

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

    Decided 12 Jan 2022 Prior approval
  • P/3008/21 Granted

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

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED):Alterations to roof to form an end gable, rear dormer. Insertion of three rooflights in front roofslope and the insertion of a rooflight on the side of the projecting pitched roof.

    Decided 14 Oct 2021 Lawful development
  • P/3018/21/PRIOR Refused

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

    Single Storey Rear Extension: 6.00 metres deep, 3.50 metres maximum height, 3.00 metres high to the eaves

    Decided 27 Aug 2021 Prior approval
  • P/2589/20 Refused

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

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form end gable; rear dormer; rooflights in front and side roofslopes; single storey rear extension

    Decided 30 Oct 2020 Lawful development

Timeline

Dates from the published record

  1. 7 Jun 2022

    Received by Harrow

  2. 14 Jun 2022

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2022

    Decision issued: Grant

  4. 2 Sep 2026

    Added to PlanIndex

Cases linked to this one on the register

  • P/4767/21/PRIOR Granted

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

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

    Decided 12 Jan 2022 Prior approval

Documents

Plans, drawings, consultee responses and the officer's report

14 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

Harrow granted permission on 21 July 2022, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 42 Treve Avenue, Harrow, HA1 4AJ

    P/4707/18 Submitted 23 Oct 2018 50 yards 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 50 yards 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

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

    PL/2565/25 Submitted 2 Oct 2025 50 yards 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 50 yards 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 50 yards 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

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

    PL/0311/26 Submitted 4 Feb 2026 50 yards away

    Decision due ~1 Apr

    Single-storey front extension incorporating porch; two-storey side to rear extension; single-storey rear extension; external alterations; bin / cycle storage (demolition of attached garage and rear conservatory); Change of use from single dwelling (Class C3) to 7 bed HMO (Sui generis)

    Status unknown Full applications Extension Demolition
    Small domestic

In Harrow

  • PL/1761/26 Status unknown

    1 Middle Road, Harrow On The Hill, Harrow, HA2 0HW

    Certificate of lawful development (proposed): Replacement of ground floor front bay window

    Received 29 Jun, published by the council 12 Aug 2026 Lawful development
  • PL/1772/26 Status unknown

    114 Somervell Road, South Harrow, Harrow, HA2 8TT

    Certificate of Lawful Proposed Development: Demolition and replacement of first floor level and roof

    Received 29 Jun, published by the council 12 Aug 2026 Lawful development
  • PL/1735/26 Status unknown

    222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

    Certificate of lawful development (proposed): Rear dormer; installation of rooflight in front roofslope

    Received 24 Jun, published by the council 12 Aug 2026 Lawful development
  • PL/1716/26 Status unknown

    59 Leamington Crescent, South Harrow, Harrow, HA2 9HH

    Certificate of Lawful Development (Proposed): Garden room with garden tools storage at rear (demolition of detached garage)

    Received 22 Jun, published by the council 12 Aug 2026 Lawful development
  • PL/1696/26 Status unknown

    31 Chandos Road, Harrow, HA1 4QX

    Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable

    Received 22 Jun, published by the council 12 Aug 2026 Lawful development