Postcode record · Camden
NW3 5SL.
NW3 5SL has 23 known premises and 13 planning records — 3 approved of 13 decided (23.1%). 20 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeCamden profile →
23
Premises
known addresses (UPRNs)
13
Applications
13 decided
23.1%
Approval rate
3 approved · 1 refused
20
EPC records
ratings C 15 · D 5
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
NW3 5SL has 23 known premises and 13 planning records — 3 approved of 13 decided (23.1%). 20 EPC records.
Premises (18 of 23 shown)
Name
Details
Show all 10 rows
Planning
What happened?
13 planning applications across the postcode; 3 approved of 13 decided (23.1%). Latest 13 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
FRONT GARDEN: 1 x Tree of Heaven (Ailanthus) (T1) - Reduce 1m - 2m all around reduction to give 2m - 3m clearance and balance crown.
Flat 1 Mourne House 11 Maresfield Gardens London NW3 5SL · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2024-11-11
(TPO REF: 20H-G9) FRONT GARDEN: 1 x Lime (T2) - Re-pollard back to previous points, in line with historic pruning. 1 x Cherry (T3) - Prune back from the road to give 3m - 4m clearance, removing approx. 2m - 3m.
Flat 1 Mourne House 11 Maresfield Gardens London NW3 5SL · premises record
Application for Works to Tree(s) covered by a TPO
Approved
2024-11-11
Replacement of rear doors at 3rd floor level
Flat 22, Mourne House, 11 Maresfield Gardens London Camden NW3 5SL · premises record
Full Planning Permission
Approved
2023-05-24
DD 5 Day Notice REAR GARDEN: 1 x Silver Birch - Fell to ground level.
Mourne House 11 Maresfield Gardens London NW3 5SL · premises record
(CA) Notification of Emergency Works to Dead/Dangerous Tree(s)
No objection
2023-03-16
REAR GARDEN: 3 x Sycamore - Reduce crown by 30%.
Mourne House 11 Maresfield Gardens LONDON NW3 5SL · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2014-08-05
Erection of roof extension (fourth floor level) to provide 1 x 3 bedroom self-contained flat (Class C3) with roof terraces above (fifth floor level), to the front and rear, and erection of tank and motor room on roof of extension at fifth floor level and erection of external lift shaft on Maresfield Road elevation.
MOURNE HOUSE 11 MARESFIELD GARDENS LONDON NW3 5SL · premises record
Full Planning Permission
Refused
2011-11-10
DDD - REAR GARDEN: 1 x Horse Chestnut - Fell - DDD.
Mourne House 11 Maresfield Gardens London NW3 5SL · premises record
(CA) Notification of Emergency Works to Dead/Dangerous Tree(s)
No objection
2011-07-05
FRONT GARDEN: 1 x Ailanthus - Raise over footpath & thin crown by 25%. 1 x Acer - Remedial prune & shape. REAR GARDEN: 1 x Chestnut - Thin crown by 25%, draw in laterals to give 3m clearance from property. 1 x Lime - Thin crown by 20% & draw in laterals to balance. 1 x Cherry - Light crown reduction & shape in. Leylandii Hedge - Reduce height by 1.5m & face in. (ASSOCIATED TREE APPLICATION REF: 2005/3334/T (TPO Ref: H20) FRONT GARDEN: 1 x Lime - Draw in laterals, thin crown by 25%, retain strong verticals & fastigiate.)
Mourne House, 11-13 Maresfield Gardens, London NW3 5SL · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2005-08-10
(TPO Ref: H20) FRONT GARDEN: 1 x Lime - Draw in laterals, thin crown by 25%, retain strong verticals & fastigiate. 1 x Cherry - Light crown reduction & shape in. (ASSOCIATED TREE NOTIFICATION REF: 2005/3338/T FRONT GARDEN: 1 x Ailanthus - Raise over footpath & thin crown by 25%. 1 x Acer - Remedial prune & shape. REAR GARDEN: 1 x Chestnut - Thin crown by 25%, draw in laterals to give 3m clearance from property. 1 x Lime - Thin crown by 20% & draw in laterals to balance. 1 x Cherry - Light crown reduction & shape in. Leylandii Hedge - Reduce height by 1.5m & face in.)
Mourne House, 11-13 Maresfield Gardens, London NW3 5SL · premises record
Application for Works to Tree(s) covered by a TPO
Approved
2005-08-10
FRONT GARDEN 1 x London Plane - fell. 1 x Ailanthus - crown lift to 4m, crown thin by 15%. 1 x Maple - crown lift to 2m. 1 x Lime - crown lift to 5m, crown thin by 25%, cut back 3m from buiding, remove deadwood. 1 x Cherry - remove overhang from pavement, crown thin by 15%, crown lift to 2m, remove deadwood. 1 x Cotoneaster - crown lift to 1.8m.
Mourne House, 11 Maresfield Gardens, London. NW3 5SL · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2003-11-12
FRONT GARDEN: 1 x Tree of Heaven (Ailanthus) (T1) - Reduce 1m - 2m all around reduction to give 2m - 3m clearance and balance crown.
Flat 1 Mourne House 11 Maresfield Gardens London NW3 5SL · premises record
No objection
2024-11-11
More
Notification of Intended Works to Tree(s) in a Conservation Area
(TPO REF: 20H-G9) FRONT GARDEN: 1 x Lime (T2) - Re-pollard back to previous points, in line with historic pruning. 1 x Cherry (T3) - Prune back from the road to give 3m - 4m clearance, removing approx. 2m - 3m.
Flat 1 Mourne House 11 Maresfield Gardens London NW3 5SL · premises record
Approved
2024-11-11
More
Application for Works to Tree(s) covered by a TPO
Replacement of rear doors at 3rd floor level
Flat 22, Mourne House, 11 Maresfield Gardens London Camden NW3 5SL · premises record
Approved
2023-05-24
More
Full Planning Permission
Show all 10 rows
DD 5 Day Notice REAR GARDEN: 1 x Silver Birch - Fell to ground level.
Mourne House 11 Maresfield Gardens London NW3 5SL · premises record
No objection
2023-03-16
More
(CA) Notification of Emergency Works to Dead/Dangerous Tree(s)
REAR GARDEN: 3 x Sycamore - Reduce crown by 30%.
Mourne House 11 Maresfield Gardens LONDON NW3 5SL · premises record
No objection
2014-08-05
More
Notification of Intended Works to Tree(s) in a Conservation Area
Erection of roof extension (fourth floor level) to provide 1 x 3 bedroom self-contained flat (Class C3) with roof terraces above (fifth floor level), to the front and rear, and erection of tank and motor room on roof of extension at fifth floor level and erection of external lift shaft on Maresfield Road elevation.
MOURNE HOUSE 11 MARESFIELD GARDENS LONDON NW3 5SL · premises record
Refused
2011-11-10
More
Full Planning Permission
DDD - REAR GARDEN: 1 x Horse Chestnut - Fell - DDD.
Mourne House 11 Maresfield Gardens London NW3 5SL · premises record
No objection
2011-07-05
More
(CA) Notification of Emergency Works to Dead/Dangerous Tree(s)
FRONT GARDEN: 1 x Ailanthus - Raise over footpath & thin crown by 25%. 1 x Acer - Remedial prune & shape. REAR GARDEN: 1 x Chestnut - Thin crown by 25%, draw in laterals to give 3m clearance from property. 1 x Lime - Thin crown by 20% & draw in laterals to balance. 1 x Cherry - Light crown reduction & shape in. Leylandii Hedge - Reduce height by 1.5m & face in. (ASSOCIATED TREE APPLICATION REF: 2005/3334/T (TPO Ref: H20) FRONT GARDEN: 1 x Lime - Draw in laterals, thin crown by 25%, retain strong verticals & fastigiate.)
Mourne House, 11-13 Maresfield Gardens, London NW3 5SL · premises record
No objection
2005-08-10
More
Notification of Intended Works to Tree(s) in a Conservation Area
(TPO Ref: H20) FRONT GARDEN: 1 x Lime - Draw in laterals, thin crown by 25%, retain strong verticals & fastigiate. 1 x Cherry - Light crown reduction & shape in. (ASSOCIATED TREE NOTIFICATION REF: 2005/3338/T FRONT GARDEN: 1 x Ailanthus - Raise over footpath & thin crown by 25%. 1 x Acer - Remedial prune & shape. REAR GARDEN: 1 x Chestnut - Thin crown by 25%, draw in laterals to give 3m clearance from property. 1 x Lime - Thin crown by 20% & draw in laterals to balance. 1 x Cherry - Light crown reduction & shape in. Leylandii Hedge - Reduce height by 1.5m & face in.)
Mourne House, 11-13 Maresfield Gardens, London NW3 5SL · premises record
Approved
2005-08-10
More
Application for Works to Tree(s) covered by a TPO
FRONT GARDEN 1 x London Plane - fell. 1 x Ailanthus - crown lift to 4m, crown thin by 15%. 1 x Maple - crown lift to 2m. 1 x Lime - crown lift to 5m, crown thin by 25%, cut back 3m from buiding, remove deadwood. 1 x Cherry - remove overhang from pavement, crown thin by 15%, crown lift to 2m, remove deadwood. 1 x Cotoneaster - crown lift to 1.8m.
Mourne House, 11 Maresfield Gardens, London. NW3 5SL · premises record
No objection
2003-11-12
More
Notification of Intended Works to Tree(s) in a Conservation Area
Building control
Building-control records are not yet collected for Camden — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 23 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Basements · reference A4Ba3 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Fitzjohns/Netherhall Conservation Area Non-immediate Article 4 · reference A4FNa1 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Conservation Area
Fitzjohns Netherhall · reference CA13 · covers 23 of 23 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Basements · reference A4Ba3 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Fitzjohns/Netherhall Conservation Area Non-immediate Article 4 · reference A4FNa1 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Conservation Area
Fitzjohns Netherhall · reference CA13 · covers 23 of 23 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
People
Who is involved?
Named on the latest 13 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 7 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 7 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent13 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 15, D: 5.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Thinking about a project here?
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.