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Planning application

12 Eldon Grove London Camden NW3 5PT

Refused Camden 2025/4650/P Householder Application

Works: Loft or dormer Windows or glazing 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

Loft conversion to existing roof with addition of three dormer windows.

As published by the council, reference 2025/4650/P

Application record

Reference
2025/4650/P
Type
Householder Application
Status
Final Decision
Decision
Refused
Received
23 Oct 2025
Validated
24 Oct 2025
Decided
18 Dec 2025
Ward
Hampstead Town
Decision by
Delegated
Postcode
NW3 5PT

Site history

Applications at this address on the Camden register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • 2026/0147/P Granted

    12 Eldon Grove London Camden NW3 5PT

    Loft conversion to existing roof with addition of one rear dormer window.

    Decided 25 Feb 2026 Householder

Timeline

Dates from the published record

  1. 23 Oct 2025

    Received by Camden

  2. 24 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 18 Dec 2025

    Decision issued: Refused

  4. 9 Aug 2026

    Added to PlanIndex

Documents

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

9 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.

Open the documents

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 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

  • 12 Eldon Grove London NW3 5PT

    2021/0143/P 50 yards away

    Erection of new dwelling with basement level East of No.12 following demolition of garage with associated landscaping and installation of front bin and bike stores. To No.12: Excavation of basement level and front lightwell; erection of rear single storey extension at ground floor and side/rear extension at first floor with associated balcony; erection of roof extension, rear dormer and installation of side rooflight; fenestration alterations at first floor including replacement of 2x rear windows and insertion of 2x side windows and alterations to West side fenestration; front/rear landscaping alterations and installation of front cycle and bin stores.

    Refused Full applications New dwelling Extension +3
    Small domestic

  • 12 Eldon Grove London NW3 5PT

    2022/0675/P 50 yards away

    Excavation of basement level and front lightwell; erection of rear single storey extension at ground floor and side/rear extension at first floor; Roof extension involving erection of rear dormer and installation of rear/side rooflights; fenestration alterations; front/rear landscaping alterations and installation of front cycle and bin stores

    Granted Full applications Extension Loft or dormer +1
    Small domestic

  • 12 Eldon Grove London NW3 5PT

    2026/4198/P Submitted 28 Sep 2026 50 yards away

    92% historically approved · decision due ~24 Nov

    Replacement of existing conservatory with single storey rear extension.

    Awaiting decision Full applications Extension 13 docs
    Small domestic

  • 12 Eldon Grove London Camden NW3 5PT

    2026/0147/P Submitted 15 Jan 2026 50 yards away

    Loft conversion to existing roof with addition of one rear dormer window.

    Granted Householder Loft or dormer Windows or glazing 16 docs
    Domestic

  • 11 Eldon Grove Hampstead London, NW3 5PT

    2010/5121/P 50 yards away

    Erection of two-storey side extension to dwelling house (Class C3).

    Granted Full applications Extension
    Domestic

  • 11 Eldon Grove London NW3 5PT

    2013/1483/T 50 yards away

    REAR GARDEN: 1 x Bay - Remove.

    Granted Trees

In Camden

  • 2026/4031/P Awaiting decision

    10 Albert Street London NW1 7NZ

    Erection of an extension to widen rear dormer window at second floor.

    Received 2 Oct, published by the council 6 Oct 2026 Householder
  • 2026/3231/P Granted

    9 Wadham Gardens London NW3 3DN

    Replacement rear timber casement window, installation of timber-panelled side access door, replacement of existing front boundary gates and piers, installation of metal railings, provision of reclaimed Yorkstone paving to the front garden and associated works.

    Received 30 Jul, published by the council 9 Aug 2026 Householder
  • 2026/4030/P Awaiting decision

    6 Leverton Street London NW5 2PJ

    Replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

    Received 1 Oct, published by the council 9 Oct 2026 Householder
  • 2026/3493/P Granted

    2 Wildwood Terrace London NW3 7HT

    Enlargement of the existing rear French doors and single-leaf door at lower ground floor level, together with the replacement of five rear timber sash windows.

    Received 14 Aug, published by the council 22 Aug 2026 Householder
  • 2026/2003/P Granted

    23 Glenmore Road London NW3 4BY

    Installation of external AC unit with acoustic enclosure to rear garden.

    Received 29 May, published by the council 24 Jul 2026 Householder