Postcode record · Barnet
N11 3LP.
N11 3LP has 14 known premises and 29 planning records — 18 approved of 29 decided (62.1%). 7 EPC records.
Postcode N11 3LP · boundary not held, centred on the postcodeApprovedRefusedOther29 exact29 on the map — every match
At a glance · this postcodeBarnet profile →
14
Premises
known addresses (UPRNs)
29
Applications
29 decided
62.1%
Approval rate
18 approved · 9 refused
7
EPC records
ratings D 6 · E 1
29
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
N11 3LP has 14 known premises and 29 planning records — 18 approved of 29 decided (62.1%). 7 EPC records.
Premises
Name
Details
UPRN 200044483
UPRN 200044485
UPRN 200044487
UPRN 200044489
UPRN 200044491
UPRN 200044493
UPRN 200044495
UPRN 200044497
UPRN 200044499
UPRN 200044501
UPRN 200044483
UPRN 200044485
UPRN 200044487
Show all 10 rows
UPRN 200044489
UPRN 200044491
UPRN 200044493
UPRN 200044495
UPRN 200044497
UPRN 200044499
UPRN 200044501
Planning
What happened?
29 planning applications across the postcode; 18 approved of 29 decided (62.1%). Latest 29 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with 2no. roof lanterns and raised landing and access steps
33 Friern Barnet Lane London N11 3LP · premises record
Householder Application
Approved
2025-09-11
Single storey rear extension with associated raised rear access platform and steps
33 Friern Barnet Lane London N11 3LP · premises record
Householder Application
Refused
2025-05-27
Single storey rear extension. Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window
33 Friern Barnet Lane London N11 3LP · premises record
Proposed Lawful Development Certificate
Approved
2025-05-27
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.
33 Friern Barnet Lane London N11 3LP · premises record
Prior Notification (Householder)
Refused
2025-04-03
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres (ADDITIONAL PLAN)
33 Friern Barnet Lane London N11 3LP · premises record
Prior Notification (Householder)
Approved
2025-02-12
New front vehicular access and hardstanding to provide off-street parking
25 Friern Barnet Lane London N11 3LP · premises record
Householder Application
Approved
2024-12-20
Installation of a 10m wooden pole
S/o 41 Friern Barnet Lane London N11 3LP · premises record
Licence Notification
Not required
2024-06-06
Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window
35 Friern Barnet Lane London N11 3LP · premises record
—
Approved
2022-04-13
Single storey side/rear extension with an extension to the existing raised patio area with new access steps to garden level.
35 Friern Barnet Lane London N11 3LP · premises record
Householder
Approved
2021-08-24
Single storey side/rear extension with new raised terraced area with access steps to garden level
35 Friern Barnet Lane London N11 3LP · premises record
Householder Application
Refused
2021-05-24
Single storey rear extension with 2no. roof lanterns and raised landing and access steps
33 Friern Barnet Lane London N11 3LP · premises record
Approved
2025-09-11
More
Householder Application
Single storey rear extension with associated raised rear access platform and steps
33 Friern Barnet Lane London N11 3LP · premises record
Refused
2025-05-27
More
Householder Application
Single storey rear extension. Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window
33 Friern Barnet Lane London N11 3LP · premises record
Approved
2025-05-27
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.
33 Friern Barnet Lane London N11 3LP · premises record
Refused
2025-04-03
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres (ADDITIONAL PLAN)
33 Friern Barnet Lane London N11 3LP · premises record
Approved
2025-02-12
More
Prior Notification (Householder)
New front vehicular access and hardstanding to provide off-street parking
25 Friern Barnet Lane London N11 3LP · premises record
Approved
2024-12-20
More
Householder Application
Installation of a 10m wooden pole
S/o 41 Friern Barnet Lane London N11 3LP · premises record
Not required
2024-06-06
More
Licence Notification
Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window
35 Friern Barnet Lane London N11 3LP · premises record
Approved
2022-04-13
More
—
Single storey side/rear extension with an extension to the existing raised patio area with new access steps to garden level.
35 Friern Barnet Lane London N11 3LP · premises record
Approved
2021-08-24
More
Householder
Single storey side/rear extension with new raised terraced area with access steps to garden level
35 Friern Barnet Lane London N11 3LP · premises record
Refused
2021-05-24
More
Householder Application
Building control
Building-control records are not yet collected for Barnet — 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 14 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 14 of 14 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 14 of 14 premises. Some normally permitted changes may require planning permission.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 29 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 5 applications
Agent on 2 applications
Applicant on 5 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
Applicant on 1 application
Applicant on 1 application
Agent on 5 applications
Agent on 2 applications
Development
What could it become?
Planning precedent29 applications and 29 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings D: 6, E: 1.
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?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.