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Planning application

22B Ellerdale Road London NW3 6BB

Refused Camden 2025/3126/P Full applications

Works: Extension Loft or dormer Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of a mansard roof extension, first floor rear extension, replacement single storey rear addition and first floor front bay extension.

As published by the council, reference 2025/3126/P

Application record

Reference
2025/3126/P
Category
Full applications
Status
Final Decision
Decision
Refused
Decided
8 Sep 2025
Postcode
NW3 6BB

Site history

Applications at this address on the Camden register

This site has had 5 applications since 2014: 3 approved, 2 refused.

  • 2026/2703/P Granted

    22B Ellerdale Road London NW3 6BB

    Erection of a ground floor rear extension.

    Decided 6 Aug 2026 Householder
  • 2025/5641/T Granted

    22B Ellerdale Road London NW3 6BB

    REAR GARDEN: 1 x Cedar (T1) - Reduce lower section of branches by approx. 3m to bring in line with upper crown.

    Decided 16 Jan 2026 Trees
  • 2025/4648/P Refused

    22B Ellerdale Road London NW3 6BB

    Erection of roof extension with rear dormer, first floor rear extension and replacement single storey rear extension.

    Decided 8 Dec 2025 Householder
  • 2014/1961/T Granted

    22B Ellerdale Road London NW3 6BB

    REAR GARDEN: 1 x Cedar - Remove snapped branch. Thin by 10%. 1 x Apple - Prune and tidy.

    Decided 31 Mar 2014 Trees

Timeline

Dates from the published record

  1. 8 Sep 2025

    Decision issued: Refused

  2. 22 Jul 2026

    Added to PlanIndex

What this refusal means

Camden refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 22 B Ellerdale Road London NW3 6BB

    2025/3943/P Submitted 11 Sep 2025 50 yards away

    Erection of two storey outbuilding in rear garden.

    Refused Householder 23 docs
    Small domestic

  • 22 B Ellerdale Road London NW3 6BB

    2026/3465/P Submitted 19 Aug 2026 50 yards away

    98% historically approved · decision due ~14 Oct

    Variation of condition 2 (approved plans) of planning permission 2026/2703/P dated 06/08/2026 for the erection of a ground floor rear extension. namely, enlargement of the extension the rear elevation.

    Awaiting decision Amendments Extension 10 docs

  • 22 B Ellerdale Road London Camden NW3 6BB

    2026/0326/P Submitted 27 Jan 2026 50 yards away

    Roof extension with rear dormer, first-floor rear extension and replacement single storey rear extension.

    Refused Householder Extension Loft or dormer 25 docs
    Small domestic

  • 22B Ellerdale Road London NW3 6BB

    2025/4648/P Submitted 16 Oct 2025 50 yards away

    Erection of roof extension with rear dormer, first floor rear extension and replacement single storey rear extension.

    Refused Householder Extension Loft or dormer 35 docs
    Small domestic

  • 22B Ellerdale Road London NW3 6BB

    2026/2703/P Submitted 26 Jun 2026 50 yards away

    Erection of a ground floor rear extension.

    Granted Householder Extension 10 docs
    Domestic

  • 22B Ellerdale Road London NW3 6BB

    2014/1961/T 50 yards away

    REAR GARDEN: 1 x Cedar - Remove snapped branch. Thin by 10%. 1 x Apple - Prune and tidy.

    Granted Trees

In Camden

  • 2026/0369/P Granted

    Railway embankment and land west of 49 Adelaide Road London NW3 3QB

    Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

    Received 17 Jul, published by the council 24 Jul 2026 Full applications
  • 2026/3694/P Granted

    19 Charterhouse Street London EC1N 6RA

    Details pursuant to condition 19 (external lighting) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

    Received 27 Aug, published by the council 5 Sep 2026 Full applications
  • 2026/3904/P Granted

    14 Templewood Avenue London NW3 7XA

    Details pursuant to Condition 5 (Tree protection measures) of planning permission 2026/2315/P dated 10/08/2026 for "Erection of an orangery/outbuilding in the rear garden."

    Received 9 Sep, published by the council 11 Sep 2026 Full applications
  • 2025/2002/P Granted

    11 Doughty Street London WC1N 2PL

    Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

    Received 9 May, published by the council 22 Jul 2026 Full applications
  • 2026/3551/P Granted

    19 Charterhouse Street London EC1N 6RA

    Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

    Received 19 Aug, published by the council 22 Aug 2026 Full applications