Skip to content

156 Mays Lane Barnet EN5 2LT

18/1619/192Proposed Lawful Development CertificateApproved
Outline / PiP

Approved on 21 March 2018

Council decision: LawfulDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Extension to roof including 1no rear dormer and 3no roof lights to front elevation

Received
13 March 2018
Decision level
Delegated (officer decision)
Ward
Underhill
Agent
NSLEES BUILDING SURVEYORS
  1. Received13 Mar
  2. Validated13 Mar
  3. Consult.
  4. Target8 May
  5. Decided21 Mar

Decided in 8 days (council typically 56)

About this application

This is an outline application for a dormer extension at 156 Mays Lane Barnet EN5 2LT. Barnet has handled 2,167 applications of this type. This one was decided in 8 days, 7 weeks quicker than Barnet's typical decision time. There are no previous applications recorded at this address. In the past year there have been 71 applications across Underhill. We hold 3,745 applications in total for the EN5 postcode area.

75% of outline 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.Planning something similar? See what gets approved on your street

Application details

Postcode
EN5 2LT
Application type
Proposed Lawful Development Certificate
Scale / size
Small

Planning application dates

Date validated
13 March 2018
Target decision date
8 May 2018

Applicant and agent

Agent
NSLEES BUILDING SURVEYORS
Agent address
32 the gardens brookmans park al9 7ul United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-06814078
Comments
0
Documents
5

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, 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.

Source: Barnet

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

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near EN5

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address