Skip to content
PlanIndex Get alerts
Menu

Planning application

16 Park Avenue London NW11 7SJ

Withdrawn Barnet 25/4487/192 Proposed Lawful Development Certificate

Works: Extension Loft or dormer Windows or glazing Small domestic

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

Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.

Proposal

Roof extension involving hip to gable with rear dormer window. Single storey side and rear extension insertion of 1no. rooflight, new front hardstanding to driveway and walkway with new pedestrian gate, new bin store to front (Approved under 24/3493/HSE)

As published by the council, reference 25/4487/192

Application record

Reference
25/4487/192
Type
Proposed Lawful Development Certificate
Status
Withdrawn
Decision
Withdrawn
Received
11 Nov 2025
Validated
13 Nov 2025
Decided
12 Dec 2025
Ward
Childs Hill
Decision by
Delegated Decision
Postcode
NW11 7SJ

Timeline

Dates from the published record

  1. 11 Nov 2025

    Received by Barnet

  2. 13 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 12 Dec 2025

    Decision issued: Withdrawn

  4. 10 Aug 2026

    Added to PlanIndex

Documents

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

12 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.

Trade members open them from here.

Open the documents

What withdrawal means

The process from here

The applicant withdrew this application before the council decided it, so it carries no planning weight and no fee refund is automatic. Withdrawal often follows officer feedback that a refusal was likely.

The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 3 Park Avenue London NW11 7SL

    26/2623/FUL Submitted 14 Jul 2026 41m away

    61% historically approved · decision due ~8 Sep

    Demolition of existing dwellinghouse and construction of new two storey detached dwellinghouse with room in the roof, associated amenity space, off-street parking, refuse and cycle parking and installation of air source heat pump within a timber enclosure

    Awaiting decision Full applications Demolition
    Domestic

  • 25 Park Avenue London NW11 7SL

    26/2656/HSE Submitted 16 Jul 2026 41m away

    77% historically approved · decision due ~11 Sep

    Roof extension including hip to gable to both sides with gable windows, 3no. dormer windows to front elevation, 2no. dormer windows and 2no. rooflights to rear elevation. Alterations to existing chimneys. Replacement of existing ground and first floor windows

    Awaiting decision Householder Extension Loft or dormer +1 20 docs
    Domestic

  • 25 Park Avenue London NW11 7SL

    26/1354/192 Submitted 13 Apr 2026 50m away

    Alterations to 3no. existing chimneys and minor alterations to existing side dormer (Phase 1) Roof extensions and alterations involving 2no. side facing hip to gable extensions, 3no. front facing dormer windows, 2 no. rear facing dormer windows, new side gable windows and 2no. rear facing rooflights (Phase 2)

    Decided Lawful development Extension Loft or dormer +1 23 docs

  • 9 Park Avenue London NW11 7SL

    25/4912/HSE Submitted 8 Dec 2025 51m away

    Single storey rear extension with 1no. rooflight. Alterations to roof above kitchen. External level drop down with new steps. New terrace area with new garden retaining wall

    Granted Householder Extension Loft or dormer 24 docs
    Small domestic

  • Gatepost Lodge 1 Wellgarth Road London NW11 7HP

    TCP/0651/25 Submitted 6 Oct 2025 77m away

    1 x Dead Cotinus (applicants ref, T2) - Remove. (amended description) Exempt works

    Decided Trees 3 docs

  • Gatepost Lodge 1 Wellgarth Road London NW11 7HP

    TCP/0653/25 Submitted 6 Oct 2025 79m away

    87% historically approved · decision due ~1 Dec

    7 x Cypress (applicants ref. G1) - Cut back by 20%, lifting and reducing, cutting into green wood only. 1 x Small Apple Tree (applicants ref. T1) - Remove dead wood and prune to healthy wood.

    Awaiting decision Trees 4 docs

In Barnet

  • 26/1907/191 Decided

    8 Golders Manor Drive London NW11 9HT

    Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

    21 May 2026 Lawful development
  • 26/2059/192 Decided

    Low Ridge Rowley Lane Barnet EN5 3HS

    Erection of a rear outbuilding

    3 Jun 2026 Lawful development
  • 26/2066/192 Decided

    355 Hendon Way London NW4 3NB

    Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)

    3 Jun 2026 Lawful development
  • 26/1663/192 Decided

    152 Deans Lane Edgware HA8 9NT

    Change of use from single family dwellinghouse (Class C3a) to supported living accommodation Class C3b)

    5 May 2026 Lawful development
  • 26/2025/192 Decided

    18 Hale Drive London NW7 3DU

    Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window

    1 Jun 2026 Lawful development