Planning application
12 & 14 Maresfield Gardens London NW3 5SU
Works: Extension Loft or dormer Windows or glazing
Relates to 2020/0899/P
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Approval of details for condition 4 (Green Roof) and Condition 6 (Hard and Soft Landscaping) of Planning permission 2020/0899/P for Erection of rear extension with glazed doors at upper ground floor; rebuild rear extension at lower ground floor including alteration to fenestration to rear and addition of windows to side elevations; alteration to fenestration at rear first floor level; insertion of rooflights to rear roof; creation of roof terrace at upper ground floor level; all works to both properties.
As published by the council, reference 2021/2039/P
Application record
- Reference
- 2021/2039/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 29 Apr 2021
- Postcode
- NW3 5SU
Site history
Applications at this address on the Camden register
This site has had 5 applications since 2020: 4 approved, 0 refused.
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2021/5252/T Granted
12 - 14 Maresfield Gardens London NW3 5SU
DD 5 Day Notice FRONT GARDEN: 1 x Copper Beech - Fell to ground level.
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2021/0746/P Granted
12 & 14 Maresfield Gardens London NW3 5SU
Variation to condition 3 (approved plans) of 2020/0899/P, 01/06/2020, for; Erection of rear extension with glazed doors at upper ground floor; rebuild rear extension at lower ground floor including alteration to fenestration to rear and addition of windows to side elevations; alteration to fenestration at rear first floor level; insertion of rooflights to rear roof; creation of roof terrace at upper ground floor level; all works to both properties, namely to include; a refuse bin store within front garden and the installation of wrought iron gate and railings to front boundary brick wall.
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2020/2990/P Withdrawn
12 & 14 Maresfield Gardens London NW3 5SU
New 2 x air conditioning units, one at each no. 12 & 14 Maresfield Gardens.
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2020/0899/P Granted
12 & 14 Maresfield Gardens London NW3 5SU
Erection of rear extension with glazed doors at upper ground floor; rebuild rear extension at lower ground floor including alteration to fenestration to rear and addition of windows to side elevations; alteration to fenestration at rear first floor level; insertion of rooflights to rear roof; creation of roof terrace at upper ground floor level; all works to both properties.
Timeline
Dates from the published record
-
29 Apr 2021
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
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2020/0899/P Granted
12 & 14 Maresfield Gardens London NW3 5SU
Erection of rear extension with glazed doors at upper ground floor; rebuild rear extension at lower ground floor including alteration to fenestration to rear and addition of windows to side elevations; alteration to fenestration at rear first floor level; insertion of rooflights to rear roof; creation of roof terrace at upper ground floor level; all works to both properties.
What this grant of permission means
Camden granted permission on 29 April 2021, 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
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12 & 14 Maresfield Gardens London NW3 5SU
Erection of rear extension with glazed doors at upper ground floor; rebuild rear extension at lower ground floor including alteration to fenestration to rear and addition of windows to side elevations; alteration to fenestration at rear first floor level; insertion of rooflights to rear roof; creation of roof terrace at upper ground floor level; all works to both properties.
Granted Full applications Extension Loft or dormer +1 -
The Anna Freud Centre 12 - 14 Maresfield Gardens London NW3 5SU
REAR GARDEN: 2 x Purple Leaf Plum (T1 & T2) - Fell to ground level 1 x Magnolia (T3) - Fell to ground level 3 x Cherry (T4, T7 & T8) - Fell to ground level
Split decision Trees -
14 Maresfield Gardens London NW3 5SU
(TPO REF: C347) FRONT GARDEN: 4 x Lime - Reduce by up to 2m from branch tips 1 x Holly - Reduce crown by 2m
Granted Trees -
12 & 14 Maresfield Gardens London NW3 5SU
New 2 x air conditioning units, one at each no. 12 & 14 Maresfield Gardens.
Withdrawn Full applications -
14 Maresfield Gardens London NW3 5SU
Existing use of the site as a dwelling house (Class C3) following the vacation of the occupier The Anna Freud Centre as per planning permission G6/9/B/27666.
Granted Full applicationsDomestic -
12 & 14 Maresfield Gardens London NW3 5SU
Variation to condition 3 (approved plans) of 2020/0899/P, 01/06/2020, for; Erection of rear extension with glazed doors at upper ground floor; rebuild rear extension at lower ground floor including alteration to fenestration to rear and addition of windows to side elevations; alteration to fenestration at rear first floor level; insertion of rooflights to rear roof; creation of roof terrace at upper ground floor level; all works to both properties, namely to include; a refuse bin store within front garden and the installation of wrought iron gate and railings to front boundary brick wall.
Granted Full applications Extension Loft or dormer +1
Other full applications
In Camden
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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.
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2026/3830/P Awaiting decision
Euston Tower 286 Euston Road London NW1 3DP
Deed of variation to allow more flexibility with Affordable housing payments for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, café and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.
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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)
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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.