Postcode record · Enfield
N21 3EB.
N21 3EB has 25 known premises and 23 planning records — 15 approved of 20 decided (75%). 10 EPC records.
Postcode N21 3EB · boundary not held, centred on the postcodeApprovedRefusedOther23 on the map — every match
At a glance · this postcodeEnfield profile →
25
Premises
known addresses (UPRNs)
23
Applications
20 decided
75%
Approval rate
15 approved · 5 refused
57 days
Median decision time
average 70 days · 21 dated decisions
10
EPC records
ratings C 1 · D 8 · E 1
23
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?
N21 3EB has 25 known premises and 23 planning records — 15 approved of 20 decided (75%). 10 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 207002583
UPRN 207002584
UPRN 207002585
UPRN 207035539
UPRN 207084488
UPRN 207084489
UPRN 207084490
UPRN 207084491
UPRN 207084511
UPRN 207084512
UPRN 207002583
UPRN 207002584
UPRN 207002585
Show all 10 rows
UPRN 207035539
UPRN 207084488
UPRN 207084489
UPRN 207084490
UPRN 207084491
UPRN 207084511
UPRN 207084512
Planning
What happened?
23 planning applications across the postcode; 15 approved of 20 decided (75%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Demolition of existing garage and erection of single storey rear extension.
47 Ridge Road London N21 3EB · premises record
Officer Natalie Price
Householder
Approved
2025-05-21
Cert of Lawful Use/Operation - Existing
41 Ridge Road London N21 3EB · premises record
Officer Mahboubeh Bahrami-Jovein
Cert of Lawful Use/Operation - Existing
Approved
2023-03-09
Part single, part 2-storey side extension and part single, part 2-storey rear extension.
41 Ridge Road London N21 3EB · premises record
Officer Ronny Ferley
Householder
Refused
2021-03-22
Householder
Approved
2017-07-11
Erection of hip to gable roof extension and rear dormer with Juliette balcony.
41 Ridge Road London N21 3EB · premises record
Officer Hanan Osman
Cert of Lawful Use/Operation - Proposed
Approved
2016-12-08
Conversion of garage to habitable room, 2-storey front extension to provide bay windows to ground and first floor, first floor side/rear extension, extension to roof at side to form a gable end and rear dormer window.
5 Ridge Road London N21 3EB · premises record
Officer Mr Patrick Brennan
Householder
Approved
2015-03-18
Alterations to the roof at the side to form gable end with flank window and rear dormer.
7, Ridge Road, London, N21 3EB · premises record
Officer Mr Robert Singleton
Cert of Lawful Use/Operation - Proposed
Approved
2007-04-05
Single storey side and rear extension & first floor side extension (revised scheme).
1, Ridge Road, London, N21 3EB · premises record
Full
Approved
2006-08-01
Part ground floor side extension, single storey rear extension and first floor side and rear extension.
1, Ridge Road, London, N21 3EB · premises record
Full
Refused
2006-04-06
Demolition of existing garage and erection of single storey rear extension.
47 Ridge Road London N21 3EB · premises record
Officer Natalie Price
Approved
2025-05-21
More
Householder
Cert of Lawful Use/Operation - Existing
41 Ridge Road London N21 3EB · premises record
Officer Mahboubeh Bahrami-Jovein
Approved
2023-03-09
More
Cert of Lawful Use/Operation - Existing
Part single, part 2-storey side extension and part single, part 2-storey rear extension.
41 Ridge Road London N21 3EB · premises record
Officer Ronny Ferley
Refused
2021-03-22
More
Householder
Show all 10 rows
Approved
2017-07-11
More
Householder
Erection of hip to gable roof extension and rear dormer with Juliette balcony.
41 Ridge Road London N21 3EB · premises record
Officer Hanan Osman
Approved
2016-12-08
More
Cert of Lawful Use/Operation - Proposed
Conversion of garage to habitable room, 2-storey front extension to provide bay windows to ground and first floor, first floor side/rear extension, extension to roof at side to form a gable end and rear dormer window.
5 Ridge Road London N21 3EB · premises record
Officer Mr Patrick Brennan
Approved
2015-03-18
More
Householder
Alterations to the roof at the side to form gable end with flank window and rear dormer.
7, Ridge Road, London, N21 3EB · premises record
Officer Mr Robert Singleton
Approved
2007-04-05
More
Cert of Lawful Use/Operation - Proposed
Single storey side and rear extension & first floor side extension (revised scheme).
1, Ridge Road, London, N21 3EB · premises record
Approved
2006-08-01
More
Full
Part ground floor side extension, single storey rear extension and first floor side and rear extension.
1, Ridge Road, London, N21 3EB · premises record
Refused
2006-04-06
More
Full
Building control
Building-control records are not yet collected for Enfield — 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 25 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 25 of 25 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 23 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Show all 7 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 1, D: 8, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.