Planning application
4 Hampstead Square London NW3 1AB
Works: Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Excavation works to provide new basement level, including installation of ground floor rooflights to garden and covered lightwell to dwelling house (Class C3)
As published by the council, reference 2012/3815/P
Application record
- Reference
- 2012/3815/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted Subject to a Section 106 Legal Agreement
- Decided
- 13 Nov 2012
- Postcode
- NW3 1AB
Site history
Applications at this address on the Camden register
This site has had 19 applications since 2011: 11 approved, 0 refused.
-
2026/2202/L Awaiting decision
4 Hampstead Square London NW3 1AB
Erection of conservatory to front elevation.
-
2026/2145/P Awaiting decision
4 Hampstead Square London NW3 1AB
Erection of conservatory to front elevation.
-
2015/3623/P Granted
4 Hampstead Square London NW3 1AB
Installation of timber bin store and trellis in front garden. [Retrospective]
-
2015/3931/L Granted
4 Hampstead Square London NW3 1AB
Installation of timber bin store and trellis in front garden. [Retrospective]
-
2014/2386/P Granted
4 Hampstead Square London NW3 1AB
Details of appointed chartered engineer/hydro-geologist and appointee's responsibilities in relation to condition 5 of planning permission (2012/3815/P) dated 13/11/2012 for excavation works to provide new basement level.
-
2013/5661/L Granted
4 Hampstead Square London NW3 1AB
Alteration to rooflights in patio and path, alter extent of underground works to accommodate discovery of well and external pump for foul drainage, and excavation for new external fire escape to the west as amendment to Listed Building Consent (ref: 2012/3501/L).
-
2013/4818/P Granted
4 Hampstead Square London NW3 1AB
Variation to condition 2 (development built in accordance with approved plans) of planning permission 2012/3815/P dated 13/11/2012 (for excavation works to provide new basement level, including ground floor rooflights to garden and covered lightwell), namely to increase size of basement, relocate rooflights in patio and excavation for new external fire escape.
-
2013/5649/P Granted
4 Hampstead Square London NW3 1AB
Details pursuant to condition 3 (rooflight) following planning permission granted (13/11/2012) (ref: 2013/3815/P) for the excavation works to provide new basement level, including installation of ground floor rooflights to garden and covered lightwell to dwelling house (Class C3).
-
2013/6013/L Granted
4 Hampstead Square London NW3 1AB
Replacement of glazed roof to existing porch with a slate roof.
-
2013/1779/P Granted
4 Hampstead Square London NW3 1AB
Details required by condition 4(b) (tree protection measures) of planning permission 2012/3815/P dated 13/11/2012 for excavation works to provide new basement level, including installation of ground floor rooflights to garden and covered lightwell to dwelling house (Class C3)
Timeline
Dates from the published record
-
13 Nov 2012
Decision issued: Granted Subject to a Section 106 Legal Agreement
-
22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
4 later applications on the register refer to this one:
-
2014/2386/P Granted
4 Hampstead Square London NW3 1AB
Details of appointed chartered engineer/hydro-geologist and appointee's responsibilities in relation to condition 5 of planning permission (2012/3815/P) dated 13/11/2012 for excavation works to provide new basement level.
-
2013/4818/P Granted
4 Hampstead Square London NW3 1AB
Variation to condition 2 (development built in accordance with approved plans) of planning permission 2012/3815/P dated 13/11/2012 (for excavation works to provide new basement level, including ground floor rooflights to garden and covered lightwell), namely to increase size of basement, relocate rooflights in patio and excavation for new external fire escape.
-
2013/1779/P Granted
4 Hampstead Square London NW3 1AB
Details required by condition 4(b) (tree protection measures) of planning permission 2012/3815/P dated 13/11/2012 for excavation works to provide new basement level, including installation of ground floor rooflights to garden and covered lightwell to dwelling house (Class C3)
-
2012/6591/P Granted
4 Hampstead Square London NW3 1AB
Details of tree protection pursuant to condition 4(a) of planning permission granted on 13/11/2012 (ref: 2012/3815/P for the excavation works to provide new basement level, including installation of ground floor rooflights to garden and covered lightwell to dwelling house (Class C3)).
What this grant of permission means
Camden granted permission on 13 November 2012, 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
-
Christ Church Hampstead Square London NW3 1AB
REAR GARDEN: Group of Sycamore (saplings) - Fell to ground level. 1 x Sycarmore - Fell to ground level. 1 x Sycamore - Reduce and reshape crown by 25-30% all round. Clean out crown and remove deadwood.
Granted Trees -
Christ Church Hampstead Square London NW3 1AB
(TPO REF: C33) WITHIN GROUNDS: 4 x Lime - Crown thin by 20% and remove epicormic growth from trunk
Granted Trees -
Christ Church Hampstead Square London NW3 1AB
FRONTING CANNON PLACE: 1 x Beech - Reduce back from building to give 2m clearance. Remove deadwood.
Granted Trees -
Christ Church Hampstead Square London NW3 1AB
(TPO Ref: C33) FRONTING CANNON PLACE: 1 x Horse Chestnut - Thin crown by 30%. Lift to 3m. 4 x Lime - Thin crown by 15% and remove dead wood.
Granted Trees -
Christ Church Hampstead Square London NW3 1AB
SIDE GARDEN: 4 x Limes (T1 - T4) - Crown thin density by 20%, remove storm damage and epicormic growth from trunk. REAR GARDEN: 1 x Horse Chestnut (T5) - Reduce height to around 3m - 5m on previous reduction points and side growth by around 2m - 3m as recommended in survey. Reason for works H&S please see attached survey.
Granted Trees -
Christ Church Hampstead Square London NW3 1AB
Replacement of asphalt roof covering to west porch with terne-coated stainless steel and south porch with single ply membrane, replacement of polycarbonate and mesh stained glass window protection to east and south elevations with powder-coated stainless steel grilles, and installation of two black-finished steel access ladders at roof level, plus associated repair work.
Granted Full applications Extension Roofing +1Small domestic
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
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.
-
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”
-
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.