Planning application
Frognal Cottage 102 Frognal London Camden NW3 6XU
Works: Extension Domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of roof extension
As published by the council, reference 2026/2351/P
Application record
- Reference
- 2026/2351/P
- Type
- Householder Application
- Status
- Registered
- Received
- 9 Jun 2026
- Validated
- 29 Jun 2026
- Ward
- Frognal
- Postcode
- NW3 6XU
Site history
Applications at this address on the Camden register
This site has had 2 applications since 2023: 0 approved, 1 refused.
-
2023/4996/P Refused
Frognal Cottage 102 Frognal London Camden NW3 6XU
Erection of two storey side extension and associated works
Timeline
Dates from the published record
-
9 Jun 2026
Received by Camden
-
29 Jun 2026
Validated
Checked as complete and ready for consideration.
-
24 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 24 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Camden took a median of 42 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
3 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 documentsWhat happens while it is decided
This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided householder applications in a median of 58 days. More in our guide to how long planning decisions take.
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 500 metres
-
102 Frognal London Camden NW3 6XU
Alterations and extensions to the existing two storey side extension including a change to roof profile, front and rear dormer windows, the formation of an undercroft and installation of sliding doors on the ground floor at the front and a new chimney (retrospective application).
Refused Full applications Extension Loft or dormer +1 -
102 Frognal London Camden NW3 6XU
Approval of details of joinery, railings and bricksample pursuant to conditions 4a & b and 5 of planning permission 2020/3418/P.
Granted Full applications -
Frognal Cottage 102 Frognal London Camden NW3 6XU
Erection of two storey side extension and associated works
Refused Householder Extension 25 docsDomestic -
102 Frognal London NW3 6XU
Replacement of single-glazed timber sash windows with double-glazed timber sash windows on the front and rear elevations and the replacement of a rear external door
Granted Full applications Windows or glazing -
Frognal Cottage 102 Frognal London NW3 6XU
Details pursuant to condition 3 (Details of materials) of planning permission 2023/4996/P allowed under appeal APP/X5210/W/24/3338596 dated 19/09/2024 for Erection of two storey side extension and associated works
Granted Full applications Extension -
Other householder applications
In Camden
-
2026/3919/P Awaiting decision
7A Pilgrim's Lane London NW3 1SJ
Replacement trellis above side boundary wall to rear garden and replacement flat roof to existing rear extension.
-
2026/2186/P Awaiting decision
85 Priory Road London NW6 3NL
Installation of air conditioning condenser unit and associated acoustic enclosure in the side passageway.
-
2026/2601/P Refused
128 St Pancras Way London NW1 9NB
Erection of rear extension.
-
2026/3952/P Awaiting decision
9 St Paul's Mews London NW1 9TZ
Existing doors to the rear elevation at first and second floor to be replaced with new French doors and windows.
-
2026/3627/P Awaiting decision
83 Highgate West Hill London N6 6LU
Erection of two rear dormers replacing the existing rear dormer, removal of the existing triangular front dormer, replacement of existing handrails with metal railings, installation of an A/C unit on rooftop, replacement of the glazed roof of the lower ground floor rear extension with a solid flat roof, and re-landscaping to front courtyard.