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Planning application

11 Trevelyan Gardens, London, NW10 3LA

Refused Brent 21/3418 Householder

Works: Extension Loft or dormer Domestic

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

At appeal, which passes the decision to the national inspectorate. Anyone who commented before is normally able to comment again.

Proposal

First floor side extension with one new front rooflight to dwellinghouse.

As published by the council, reference 21/3418

Application record

Reference
21/3418
Type
Householder
Status
Appeal decided
Decision
Refused As published: Permission Refused
Received
9 Sep 2021
Validated
9 Sep 2021
Decided
24 Nov 2021
Ward
Brondesbury Park
Decision by
Delegated Team Manager
Postcode
NW10 3LA

Site history

Applications at this address on the Brent register

This site has had 2 applications since 2021: 0 approved, 1 refused.

  • 26/1286 Decided

    11 Trevelyan Gardens, London, NW10 3LA

    Non material amendment (To amend approved plans for side extension. Proposal involves installatio...

    Submitted 21 May 2026

Timeline

Dates from the published record

  1. 9 Sep 2021

    Received by Brent

  2. 24 Nov 2021

    Decision issued: Permission Refused

  3. 10 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Town Planning Experts Ltd Agent, a planning consultancy

60 applications on PlanIndex · across 35 councils · 50% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

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

10 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 happens at appeal

This application is at appeal, which passes the decision from Brent to the planning inspectorate, and the outcome will replace the council's decision. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 11 Trevelyan Gardens, London, NW10 3LA

    26/1286 Submitted 21 May 2026 50 yards away

    79% historically approved · decision due ~16 Jul

    Non material amendment (To amend approved plans for side extension. Proposal involves installatio...

    Decided Extension 7 docs
  • 2 Egerton Gardens, London, NW10 3LD

    24/1371 Submitted 21 May 2024 50 yards away

    Proposed single storey rear extension to the dwellinghouse

    Granted Householder Extension 4 docs
    Small domestic
  • 6 Egerton Gardens, London, NW10 3LD

    24/2998 Submitted 23 Oct 2024 50 yards away

    Demolition of garage and proposed part-single part two-storey side-to-rear wrap around extension and installation of 3x front and 1x rear rooflight to dwellinghouse

    Refused Householder Extension Loft or dormer +1 7 docs
    Domestic
  • 8 Chelmsford Square, London, NW10 3AR

    24/3557 Submitted 13 Dec 2024 50 yards away

    Proposed erection of ground floor rear extension, hip to gable roof extension, rear dormer with solar pv array to roof, x2 front rooflights and conversion and extension of garage to form creative studio space in rear garden to dwellinghouse (amended)

    Granted Householder Extension Loft or dormer 22 docs
    Domestic
  • 2 Chelmsford Square, London, NW10 3AR

    20/2692 Submitted 1 Sep 2020 50 yards away

    Proposed removal of existing front and side dormer, new hip to gable end roof extension to include dormer at the rear of dwellinghouse

    Granted Householder Extension Loft or dormer 9 docs
    Domestic
  • 4 Chelmsford Square, London, NW10 3AR

    20/3647 Submitted 9 Nov 2020 50 yards away

    Certificate of lawfulness for proposed side to rear dormer window and 2 front facing and 1 rear facing skylight to dwellinghouse

    Granted Lawful development Loft or dormer Windows or glazing 10 docs
    Domestic

In Brent

  • 26/2300 Awaiting decision

    22 Plympton Avenue, London, NW6 7TJ

    Proposed single-storey side infill extension, replacement of ground floor rear door with window, and replacement of ground floor rear windows with sliding doors to dwellinghouse

    Received 10 Sep, published by the council 21 Sep 2026 Householder
  • 26/2292 Awaiting decision

    116 Stag Lane, Edgware, HA8 5LL

    Demolition of existing side store and proposed single store side to rear extension, first floor part side and rear extension, front porch extension, hip to gable extension, rear dormer window with 4x front rooflights and removal of chimney stack to the dwellinghouse.

    Received 9 Sep, published by the council 21 Sep 2026 Householder
  • 26/2264 Awaiting decision

    19 Littleton Road, Harrow, HA1 3SY

    Proposed demolition of existing garage, single storey side extension and single storey rear extension, and erection of a two-storey side extension, part single and part two storey rear extension, 1x side and 1x rear dormer extension, conversion of garage into habitable space with replacement of garage door with window, alteration to front, rear and side fenestration and removal of chimney to dwellinghouse.

    Received 7 Sep, published by the council 21 Sep 2026 Householder
  • 26/2262 Awaiting decision

    1 Chestnut Grove, Wembley, HA0 2LX

    Demolition of existing conservatory, part two storey rear extension, single storey structure to side extension & front porch and erection of single-storey side to rear extension, erection of first floor rear extension, alterations to raised patio, addition of hipped roof to first-floor side extension, 1x front & 1x rear rooflight, replacement of roof tiles, alterations to fenestrations, rendering to elevations, front porch canopy with pillars, new front door & new garage door to dwellinghouse

    Received 7 Sep, published by the council 21 Sep 2026 Householder
  • 26/2200 Awaiting decision

    55 Wembley Park Drive, Wembley, HA9 8HE

    Conversion of garage into part morning room & utility room with replacement of front garage door with window, proposed single-storey rear extension, part single part two-storey side infill extension, rear ground extension, roof extension, 2x side dormer and 2x rear dormer extensions, installation of 2x front rooflights and raised rear patio with steps to dwellinghouse

    Received 1 Sep, published by the council 21 Sep 2026 Householder