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Planning application

57 Cunningham Avenue Enfield EN3 6LB

Granted Enfield 20/03510/CEA Cert of Lawful Use/Operation - Proposed

Works: Loft or dormer

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

Proposal

Rear dormer with Juliet balcony and front rooflights.

As published by the council, reference 20/03510/CEA

Application record

Reference
20/03510/CEA
Type
Cert of Lawful Use/Operation - Proposed
Status
Decided
Decision
Granted
Received
28 Oct 2020
Validated
3 Nov 2020
Decided
21 Dec 2020
Ward
Enfield Lock
Decision by
Delegated Decision
Postcode
EN3 6LB

Site history

Applications at this address on the Enfield register

This site has had 2 applications since 2020: 2 approved, 0 refused.

  • 20/03509/HOU Granted

    57 Cunningham Avenue Enfield EN3 6LB

    Single storey side and rear extension.

    Decided 21 Dec 2020 Householder

Timeline

Dates from the published record

  1. 28 Oct 2020

    Received by Enfield

  2. 3 Nov 2020

    Validated

    Checked as complete and ready for consideration.

  3. 21 Dec 2020

    Decision issued: Granted

  4. 18 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Sayar Design Ltd Agent, a design practice registered in Waltham Cross

Active · incorporated 2025 · Waltham Cross

42 applications on PlanIndex · across 12 councils · 71% granted

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

See their track record

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.

Watch members (£5 a month) open the document list from here.

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What this grant of permission means

Enfield granted permission on 21 December 2020, 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

  • 57 Cunningham Avenue Enfield EN3 6LB

    20/03509/HOU Submitted 28 Oct 2020 50 yards away

    Single storey side and rear extension.

    Granted Householder Extension 10 docs
    Small domestic

  • 36 Chestnut Road Enfield EN3 6SX

    24/00267/PRH Submitted 30 Jan 2024 50 yards away

    Single storey rear extension 6m deep x 3m high (3m high to eaves).

    Granted Prior approval Extension 18 docs
    Small domestic

  • 36 Chestnut Road Enfield EN3 6SX

    23/03794/FUL Submitted 22 Nov 2023 50 yards away

    Conversion of single dwelling house into 2 x self contained flats, involving single storey front, part 2-storey side and rear extension.

    Withdrawn Full applications New dwelling Extension 9 docs
    Small domestic

  • 60 Cunningham Avenue Enfield EN3 6LD

    23/03814/CEA Submitted 23 Nov 2023 50 yards away

    Rear outbuilding.

    Granted Lawful development 6 docs

  • 23 Chestnut Road Enfield EN3 6SX

    26/03582/FUL Submitted 25 Aug 2026 50 yards away

    70% historically approved · decision due ~27 Oct

    Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) involving rear dormer to outrigger dormer, front roof lights, with associated amenity, cycle and refuse storage.

    Awaiting decision Full applications Extension Loft or dormer
    Domestic

  • 50 Cunningham Avenue Enfield EN3 6LD

    23/03880/HOU Submitted 28 Nov 2023 50 yards away

    Extension to roof at side to form gable end with rear dormer and 3 front roof lights with front entrance canopy porch.

    Granted Householder Extension Loft or dormer 10 docs
    Small domestic

In Enfield

  • 26/02977/CEA Granted

    89 Wilbury Way London N18 1BX

    Single storey rear extension, rear dormer and front rooflights.

    Received 13 Jul, published by the council 25 Jul 2026 Lawful development
  • 26/02934/CEA Granted

    2 St Andrews Road London N9 8DB

    Extension of roof at side to form gable, rear dormer and front roof lights.

    Received 10 Jul, published by the council 25 Jul 2026 Lawful development
  • 26/02994/CEA Granted

    88 Greenwood Avenue Enfield EN3 5DX

    Rear dormer with front rooflights.

    Received 15 Jul, published by the council 25 Jul 2026 Lawful development
  • 26/02921/CEA Granted

    40 Woodstock Crescent London N9 7LY

    Rear dormer with front roof lights.

    Received 10 Jul, published by the council 25 Jul 2026 Lawful development
  • 26/02940/CEA Granted

    53 Clarence Road Enfield EN3 4BN

    Rear dormer, dormer to rear outrigger and front roof lights.

    Received 10 Jul, published by the council 25 Jul 2026 Lawful development