Planning application
15 Eton Avenue London NW3 3EL
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Basement extension providing an extra classroom
As published by the council, reference 2015/5901/P
Application record
- Reference
- 2015/5901/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 26 May 2016
- Postcode
- NW3 3EL
Site history
Applications at this address on the Camden register
This site has had 6 applications since 2013: 6 approved, 0 refused.
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2026/0832/P Granted
15 Eton Avenue London NW3 3EL
Alterations to existing front dwarf boundary wall, installation of a secondary exit gate and wheelchair platform lift and new flag pole with flag
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2017/3540/P Granted
15 Eton Avenue London NW3 3EL
Details of engineer appointed to oversee works as required by condition 4 of planning permission 2015/5901/P dated 26 May 2016 (for Basement extension providing an extra classroom).
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2017/2773/T Granted
15 Eton Avenue London NW3 3EL
(TPO REF 32) FRONTING ETON AVENUE: 4 x Limes - Reduce to previous points 1 x Sycamore - Reduce to previous points
-
2017/2892/T Granted
15 Eton Avenue London NW3 3EL
WITHIN GROUNDS: 5 x Limes - Reduce to previous points 1 x Sycamore - Reduce to previous points 1 x Horse Chestnut - Reduce by 2.5m
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2013/1824/T Granted
15 Eton Avenue London NW3 3EL
FRONTING ETON AVENUE: 6 x Lime - Thin crown by 30%. Lift crown to 3.5m over footpath. Remove epicormic growth to a height of 2m. SIDE GARDEN: 1 x Lime - Pollard at 6m. REAR GARDEN: 1 x Sycamore - Lift crown to 4m over the playground. Reduce crown by 20-30%. 1 x Hawthorn - Remove epicormic growth to a height of 2m. Reduce crown by 20-30%. 1 x Horse Chestnut - Reduce crown by 3m - lowest limb over boundary.
Timeline
Dates from the published record
-
26 May 2016
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
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2017/3540/P Granted
15 Eton Avenue London NW3 3EL
Details of engineer appointed to oversee works as required by condition 4 of planning permission 2015/5901/P dated 26 May 2016 (for Basement extension providing an extra classroom).
What this grant of permission means
Camden granted permission on 26 May 2016, 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 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 500 metres
-
Sarum Hall School 15 Eton Avenue London NW3 3EL
(TPO Ref: 32H) FRONT GARDEN: 4 x Lime - Crown reduce back to previous reduction points. 1 x Sycamore - Reduce crown height and spread by 25%. Crown thin by 15%.
Granted Trees -
Sarum Hall School 15 Eton Avenue London NW3 3EL
(TPO REF: 32H-G1) FRONT GARDEN: 3 x Limes (T1 - T3) - Re-pollard back to previous most recent cuts (approx. 1m off).
Granted Trees 4 docs -
Sarum Hall School 15 Eton Avenue London NW3 3EL
FRONT AREA BY ROADSIDE: 4 x Limes (G1) - Reduce crowns back to previous cuts.
Granted Trees -
15 Eton Avenue London NW3 3EL
(TPO REF 32) FRONTING ETON AVENUE: 4 x Limes - Reduce to previous points 1 x Sycamore - Reduce to previous points
Granted Trees -
15 Eton Avenue London NW3 3EL
WITHIN GROUNDS: 5 x Limes - Reduce to previous points 1 x Sycamore - Reduce to previous points 1 x Horse Chestnut - Reduce by 2.5m
Granted Trees -
15 Eton Avenue London NW3 3EL
Details of engineer appointed to oversee works as required by condition 4 of planning permission 2015/5901/P dated 26 May 2016 (for Basement extension providing an extra classroom).
Granted Full applications Extension
Other full applications
In Camden
-
2026/2516/P Withdrawn
31 Loveridge Road London Camden NW6 2DU
Amalgamation of the existing three self-contained one-bedroom flats into a single-family dwelling house; demolition and replacement of existing outrigger; erection of a single-storey rear wrap-around extension; erection of a rear dormer extension; creation of a roof terrace above outrigger; replacement of existing windows with timber double glazed units; installation of rooflights to front roofslope; and installation of an air source heat pump in rear garden.
-
2026/3830/P Awaiting decision
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-
2026/3282/P Granted
5 Berkley Road London NW1 8XX
Installation of 1no. above ground gas riser from the basement flat to the meter box at first floor (retrospective)
-
2026/0483/P Granted
100 Avenue Road London NW3 3HF
Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”
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2026/2697/P Awaiting decision
Flat 1, 73 Eton Avenue London NW3 3EU
Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.