Postcode record · Barnet
EN4 9ES.
EN4 9ES has 22 known premises and 28 planning records — 23 approved of 28 decided (82.1%). 11 EPC records.
Postcode EN4 9ES · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeBarnet profile →
22
Premises
known addresses (UPRNs)
28
Applications
28 decided
82.1%
Approval rate
23 approved · 3 refused
11
EPC records
ratings D 8 · E 1 · F 2
28
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?
EN4 9ES has 22 known premises and 28 planning records — 23 approved of 28 decided (82.1%). 11 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 200083144
UPRN 200083146
UPRN 200083148
UPRN 200083150
UPRN 200083152
UPRN 200083154
UPRN 200083156
UPRN 200083158
UPRN 200083160
UPRN 200083162
UPRN 200083144
UPRN 200083146
UPRN 200083148
Show all 10 rows
UPRN 200083150
UPRN 200083152
UPRN 200083154
UPRN 200083156
UPRN 200083158
UPRN 200083160
UPRN 200083162
Planning
What happened?
28 planning applications across the postcode; 23 approved of 28 decided (82.1%). Latest 28 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with access steps to garden
49 Mount Pleasant Barnet EN4 9ES · premises record
Proposed Lawful Development Certificate
Approved
2026-03-06
Single storey front extension. Part single, part two storey side and rear extension following demolition of the existing garage. Extension to existing raised patio
49 Mount Pleasant Barnet EN4 9ES · premises record
Householder Application
Approved
2025-08-28
Part single, part two storey side and rear extension following demolition of the existing garage. Extension to existing raised patio [Amended Description]
49 Mount Pleasant Barnet EN4 9ES · premises record
Householder Application
Approved
2025-07-18
Roof extension involving hip to gable, rear dormer window including juliette balcony and 3no front facing rooflights.
49 Mount Pleasant Barnet EN4 9ES · premises record
Proposed Lawful Development Certificate
Approved
2025-07-15
First floor side infill extension. Conversion of the existing garage into habitable room, insertion of window to replace the garage door. Creation of side window openings
33 Mount Pleasant Barnet EN4 9ES · premises record
Householder Application
Approved
2025-03-07
Roof extension including rear dormer window with juliette balcony and 4no. flat rooflights
27 Mount Pleasant Barnet EN4 9ES · premises record
Proposed Lawful Development Certificate
Approved
2023-04-19
Single storey side and rear extension following demolition of existing extension with infill of existing patio. Insertion of window to replace garage door (Amended proposal)
27 Mount Pleasant Barnet EN4 9ES · premises record
Householder Application
Approved
2023-04-19
Part single, part two storey side and rear extensions with pitched roof. Conversion of garage into habitable room insertion of window to replace garage door. New front porch. Changes to fenestration and existing openings. Roof extension involving rear dormer window, 2no. rooflights to front and 1 to both side elevations to facilitate a loft conversion
17 Mount Pleasant Barnet EN4 9ES · premises record
Householder Application
Withdrawn
2017-12-06
Non material amendment to planning permission 17/3170/HSE dated 18/07/17 for `Two storey rear extension. Conversion and extension of existing garage into habitable room, insertion of window to replace existing garage door. Roof extension involving rear dormer window, 2no. rooflights to front and 1no rooflights to both side elevations to facilitate a loft conversion. New front porch. Alterations to fenestration. Amendments include alterations to fenestration at first floor level on front and rear elevations
17 Mount Pleasant Barnet EN4 9ES · premises record
Applicant Mr & Mrs Shah · Agent Mr Extend and Plan Ltd
Non Material Amendment
Approved
2017-08-28
Two storey rear extension. Conversion and extension of existing garage into habitable room, insertion of window to replace existing garage door. Roof extension involving rear dormer window, 2no. rooflights to front and 1no rooflights to both side elevations to facilitate a loft conversion. New front porch. Alterations to fenestration
17 Mount Pleasant Barnet EN4 9ES · premises record
Applicant Mr & Mrs Shah · Agent Mr Extend and Plan Ltd
Householder Application
Approved
2017-05-16
Single storey rear extension with access steps to garden
49 Mount Pleasant Barnet EN4 9ES · premises record
Approved
2026-03-06
More
Proposed Lawful Development Certificate
Single storey front extension. Part single, part two storey side and rear extension following demolition of the existing garage. Extension to existing raised patio
49 Mount Pleasant Barnet EN4 9ES · premises record
Approved
2025-08-28
More
Householder Application
Part single, part two storey side and rear extension following demolition of the existing garage. Extension to existing raised patio [Amended Description]
49 Mount Pleasant Barnet EN4 9ES · premises record
Approved
2025-07-18
More
Householder Application
Show all 10 rows
Roof extension involving hip to gable, rear dormer window including juliette balcony and 3no front facing rooflights.
49 Mount Pleasant Barnet EN4 9ES · premises record
Approved
2025-07-15
More
Proposed Lawful Development Certificate
First floor side infill extension. Conversion of the existing garage into habitable room, insertion of window to replace the garage door. Creation of side window openings
33 Mount Pleasant Barnet EN4 9ES · premises record
Approved
2025-03-07
More
Householder Application
Roof extension including rear dormer window with juliette balcony and 4no. flat rooflights
27 Mount Pleasant Barnet EN4 9ES · premises record
Approved
2023-04-19
More
Proposed Lawful Development Certificate
Single storey side and rear extension following demolition of existing extension with infill of existing patio. Insertion of window to replace garage door (Amended proposal)
27 Mount Pleasant Barnet EN4 9ES · premises record
Approved
2023-04-19
More
Householder Application
Part single, part two storey side and rear extensions with pitched roof. Conversion of garage into habitable room insertion of window to replace garage door. New front porch. Changes to fenestration and existing openings. Roof extension involving rear dormer window, 2no. rooflights to front and 1 to both side elevations to facilitate a loft conversion
17 Mount Pleasant Barnet EN4 9ES · premises record
Withdrawn
2017-12-06
More
Householder Application
Non material amendment to planning permission 17/3170/HSE dated 18/07/17 for `Two storey rear extension. Conversion and extension of existing garage into habitable room, insertion of window to replace existing garage door. Roof extension involving rear dormer window, 2no. rooflights to front and 1no rooflights to both side elevations to facilitate a loft conversion. New front porch. Alterations to fenestration. Amendments include alterations to fenestration at first floor level on front and rear elevations
17 Mount Pleasant Barnet EN4 9ES · premises record
Applicant Mr & Mrs Shah · Agent Mr Extend and Plan Ltd
Approved
2017-08-28
More
Non Material Amendment
Two storey rear extension. Conversion and extension of existing garage into habitable room, insertion of window to replace existing garage door. Roof extension involving rear dormer window, 2no. rooflights to front and 1no rooflights to both side elevations to facilitate a loft conversion. New front porch. Alterations to fenestration
17 Mount Pleasant Barnet EN4 9ES · premises record
Applicant Mr & Mrs Shah · Agent Mr Extend and Plan Ltd
Approved
2017-05-16
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 22 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 22 of 22 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 22 of 22 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).
Belmont Avenue0 mNorrys Road0 mMount Pleasant0 mAshurst Road0 mFootpath From Mount Pleasant To Belmont Avenue2 mChurch Way9 mEvelyn Road31 m
People
Who is involved?
Named on the latest 28 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 3 applications
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 3 applications
Development
What could it become?
Planning precedent28 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings D: 8, E: 1, F: 2.
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.