Postcode record · Barnet
NW4 3EA.
NW4 3EA has 27 known premises and 36 planning records — 30 approved of 35 decided (85.7%). 16 EPC records.
Postcode NW4 3EA · boundary not held, centred on the postcodeApprovedRefusedOther39 exact2 approximate41 on the map — every match
At a glance · this postcodeBarnet profile →
27
Premises
known addresses (UPRNs)
36
Applications
35 decided
85.7%
Approval rate
30 approved · 3 refused
16
EPC records
ratings B 1 · C 2 · D 7 · E 4 · F 2
41
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?
NW4 3EA has 27 known premises and 36 planning records — 30 approved of 35 decided (85.7%). 16 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 200003083
UPRN 200003085
UPRN 200003087
UPRN 200003089
UPRN 200003091
UPRN 200003093
UPRN 200003095
UPRN 200003097
UPRN 200003099
UPRN 200003101
UPRN 200003083
UPRN 200003085
UPRN 200003087
Show all 10 rows
UPRN 200003089
UPRN 200003091
UPRN 200003093
UPRN 200003095
UPRN 200003097
UPRN 200003099
UPRN 200003101
Planning
What happened?
36 planning applications across the postcode; 30 approved of 35 decided (85.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use from Class C3 (Dwellinghouse) to Class C2 (Care Home) for up to 11 residents, including conversion of the existing garage into habitable space with insertion of a new door and window to the side elevation
49 Allington Road London NW4 3EA · premises record
Full Application
Pending Consideration
2026-01-08
Roof extension involving side and rear wrap around dormers, with 2no. rear windows. Erection of outbuilding for use as gym, cycle store and shower room, following demolition of existing. New side door for storage access with alterations to boundary wall. Re-located front entrance door, new front hardstanding with associated new entrance access steps, front and side boundary wall, and additional car parking space (amended description)
25 Allington Road London NW4 3EA · premises record
—
Approved
2024-04-08
Replace garage door with a wall containing a window matching the house
19 Allington Road London NW4 3EA · premises record
Applicant Mr Keith Fisher · Officer Harvey Penn
Householder Application
Approved
2023-03-06
Part single part two storey rear/side extension. New front extension. Demolition of existing garage
29 Allington Road London NW4 3EA · premises record
Householder Application
Approved
2020-09-21
Two storey rear extension. Conversion of existing garage into habitable room, insertion of bay window to replace garage door. New front entrance doors with new canopy above. Replacement of existing rooftiles. Changes to fenestration to all elevations. New render
3 Allington Road London NW4 3EA · premises record
Householder Application
Approved
2018-05-10
Single storey rear extension. Roof extension involving hip to gable, rear dormer window, 3no. rooflights to front and new gable window to side elevation. Changes to fenestration to all elevations
3 Allington Road London NW4 3EA · premises record
Proposed Lawful Development Certificate
Approved
2018-04-30
Erection of rear outbuilding
3 Allington Road London NW4 3EA · premises record
Proposed Lawful Development Certificate
Approved
2018-02-26
Single storey rear extension. Roof extension involving hip to gable, rear dormer window, 3no. rooflights to front and new gable window to side elevation (amended description)
3 Allington Road London NW4 3EA · premises record
Proposed Lawful Development Certificate
Approved
2017-12-27
Conversion of existing garage into habitable room, insertion of bay window to replace garage door. New front entrance doors with new canopy above. Replacement of existing rooftiles. Changes to fenestration to all elevations. New render (amended description)
3 Allington Road London NW4 3EA · premises record
Applicant Ms Celine Han · Agent Gavin Fung Architect
Householder Application
Approved
2017-12-19
Single storey front extension including new front porch. Single storey rear extension following demolition of existing conservatory. First floor side extension. Roof extension involving rear dormer window to facilitate a loft conversion and three rooflights in the front roofslope.
33 Allington Road London NW4 3EA · premises record
Householder Application
Approved
2017-09-22
Change of use from Class C3 (Dwellinghouse) to Class C2 (Care Home) for up to 11 residents, including conversion of the existing garage into habitable space with insertion of a new door and window to the side elevation
49 Allington Road London NW4 3EA · premises record
Pending Consideration
2026-01-08
More
Full Application
Roof extension involving side and rear wrap around dormers, with 2no. rear windows. Erection of outbuilding for use as gym, cycle store and shower room, following demolition of existing. New side door for storage access with alterations to boundary wall. Re-located front entrance door, new front hardstanding with associated new entrance access steps, front and side boundary wall, and additional car parking space (amended description)
25 Allington Road London NW4 3EA · premises record
Approved
2024-04-08
More
—
Replace garage door with a wall containing a window matching the house
19 Allington Road London NW4 3EA · premises record
Applicant Mr Keith Fisher · Officer Harvey Penn
Approved
2023-03-06
More
Householder Application
Show all 10 rows
Part single part two storey rear/side extension. New front extension. Demolition of existing garage
29 Allington Road London NW4 3EA · premises record
Approved
2020-09-21
More
Householder Application
Two storey rear extension. Conversion of existing garage into habitable room, insertion of bay window to replace garage door. New front entrance doors with new canopy above. Replacement of existing rooftiles. Changes to fenestration to all elevations. New render
3 Allington Road London NW4 3EA · premises record
Approved
2018-05-10
More
Householder Application
Single storey rear extension. Roof extension involving hip to gable, rear dormer window, 3no. rooflights to front and new gable window to side elevation. Changes to fenestration to all elevations
3 Allington Road London NW4 3EA · premises record
Approved
2018-04-30
More
Proposed Lawful Development Certificate
Erection of rear outbuilding
3 Allington Road London NW4 3EA · premises record
Approved
2018-02-26
More
Proposed Lawful Development Certificate
Single storey rear extension. Roof extension involving hip to gable, rear dormer window, 3no. rooflights to front and new gable window to side elevation (amended description)
3 Allington Road London NW4 3EA · premises record
Approved
2017-12-27
More
Proposed Lawful Development Certificate
Conversion of existing garage into habitable room, insertion of bay window to replace garage door. New front entrance doors with new canopy above. Replacement of existing rooftiles. Changes to fenestration to all elevations. New render (amended description)
3 Allington Road London NW4 3EA · premises record
Applicant Ms Celine Han · Agent Gavin Fung Architect
Approved
2017-12-19
More
Householder Application
Single storey front extension including new front porch. Single storey rear extension following demolition of existing conservatory. First floor side extension. Roof extension involving rear dormer window to facilitate a loft conversion and three rooflights in the front roofslope.
33 Allington Road London NW4 3EA · premises record
Approved
2017-09-22
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 27 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 27 of 27 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 27 of 27 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 5 applications
Applicant on 1 application
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
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent36 applications and 41 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings B: 1, C: 2, D: 7, E: 4, 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.
7 intent signals recorded in this postcode
Repeat sale · EPC F/G · Long hold
Subscribe to see the signals →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.