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Flat 4 Rosary Manor The Ridgeway London NW7 1EL

23/1827/LBCListed Building Consent / DemolitionApproved
Listed building consent

Approved on 12 June 2023

Council decision: Approve subject to conditionsDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Alterations to an existing roof dormer and enlargement of existing roof terrace / balcony

Received
26 April 2023
Decision level
Delegated (officer decision)
Ward
Mill Hill
Agent
Dnk Design Ltd
  1. Received26 Apr
  2. Validated9 May
  3. Consult.
  4. Target4 Jul
  5. Decided12 Jun

Decided in 34 days (council typically 56)

About this application

This is a heritage application for a dormer extension at Flat 4 Rosary Manor The Ridgeway London NW7 1EL. Barnet has handled 133 applications of this type. This one was decided in 47 days, 9 days quicker than Barnet's typical decision time. The site is in the Mill Hill conservation area, with 3 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 132 applications across Mill Hill. We hold 1,046 applications in total for the NW7 postcode area.

94% of heritage applications at London Borough of Barnet were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
NW7 1EL
Application type
Listed Building Consent / Demolition
Scale / size
Small

Planning application dates

Date validated
9 May 2023
Consultation expiry
8 June 2023
Target decision date
4 July 2023

Applicant and agent

Agent
Dnk Design Ltd
Agent address
18 Burrard Road West Hampstead London NW6 1DB

Planning decision

Statutory period
56 days

Publicity

Last advertised
18 May 2023
Advertisement expiry
8 June 2023
Site notice start
18 May 2023
Site notice end
8 June 2023

Additional information

Planning Portal ID
PP-12007085
Comments
0
Documents
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Mill Hill
  • Listed building: Grade II: Banqueting House in the Grounds of St Vincent'S ConventOn this site · +2 more
  • Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1+1 more
  • Tree Preservation Order: TPO/CA/384Covers the site · +1 more
  • Green belt: Barnet
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (19)

flood storage areas, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2023
    26 Apr

    Alterations to an existing roof dormer and enlargement of existing roof terrace / balcony

    ApprovedFull ApplicationFiled alongside23/1826/FUL
  2. 2023
    26 Apr

    Alterations to an existing roof dormer and enlargement of existing roof terrace / balcony

    This applicationApprovedListed building consent23/1827/LBC

Source: Barnet

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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