Planning application
42A Totteridge Common London N20 8ND
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Single storey rear conservatory extension. Extension to existing raised terrace.
As published by the council, reference 26/2554/HSE
Application record
- Reference
- 26/2554/HSE
- Category
- Householder
- Status
- Approved subject to conditions
- Received
- 7 Jul 2026
- Validated
- 9 Jul 2026
- Postcode
- N20 8ND
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
25/4164/192 Granted
42A Totteridge Common London N20 8ND
Conservatory extension to rear
Timeline
Dates from the published record
-
7 Jul 2026
Received by Barnet
-
9 Jul 2026
Validated
Checked as complete and ready for consideration.
-
29 Jul 2026
Added to PlanIndex
-
11 Sep 2026
Status changed to Approved subject to conditions
Previously Pending Consideration.
After the decision
Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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 500 metres
-
The Coach House 46A Totteridge Common London N20 8ND
87% historically approved · decision due ~26 Nov
1 x Horse Chestnut (applicants ref. T1) - Fell to ground level.
Awaiting decision Trees 3 docs -
42A Totteridge Common London N20 8ND
Conservatory extension to rear
Granted Lawful development Extension 8 docs -
51 Totteridge Common London N20 8LU
Submission of details of condition 4 (Materials) 5 (Stage 1 - written scheme of investigation) (WSI) pursuant to planning permission 23/2495/LBC dated 24/05/2024
Granted Conditions 7 docs -
51 Totteridge Common London N20 8LU
Submission of details of condition 3 (Materials) 6 (Stage 1 Written Scheme of Investigation (WSI)) 7 (Non-Licenced Method Statement for Newts) pursuant to planning permission 23/2494/HSE dated 24/05/2024
Granted Conditions 8 docs -
Willow House 38 Totteridge Common London N20 8NE
Submission of details of conditions 3 (Construction Environmental Management Plan) 6 (Tree Protection Plan and Method Statement) pursuant to planning permission 25/2951/HSE dated 10/09/2025
Granted Conditions Trees 5 docs -
Willow House 38 Totteridge Common London N20 8NE
95% historically approved · decision due ~23 Jan
Submission of details of condition 5 (Materials) 7 (Archaeological Evaluation) 8 (Windows details) pursuant to planning permission 25/2951/HSE dated 10/09/2025
Awaiting decision Conditions Windows or glazing 9 docs
Other householder applications
In Barnet
-
26/3422/HSE Awaiting decision
Revelstroke 28 Totteridge Village London N20 8JN
Construction of a swimming pool and associated hard and soft landscaping following demolition of the existing shed including new access steps. Alterations to the ground level. Replacement of an existing timber decking terrace with a paved terrace.
-
26/3396/HSE Awaiting decision
43 Dukes Avenue London N3 2DE
Single storey rear, part two storey side extension with 1no. rooflight following the demolition of existing shed. Roof extension with rear dormer window, 1no. front, 3no. side facing rooflights and roof windows to the front and side roof slopes. Installation of solar panels to side elevation of roof
-
26/3410/HSE Awaiting decision
54 Ferney Road Barnet EN4 8LE
Single storey rear extension with alteration to the raised terrace area including new access steps to garden
-
26/3415/HSE Awaiting decision
11 Downage London NW4 1AS
Alterations and extensions to the roof including rear dormer window and the partial removal of the roof of the first floor rear extension, creation of a new crown roof over main roof and rear extension, 1no. front, 1no. side, 1no. rear facing rooflight and 1no. on crown roof
-
26/3382/HSE Awaiting decision
11 Layfield Crescent London NW4 3UJ
Part single, part two storey rear extension with flat roof and 1no. skylight