Postcode record · Enfield
N21 3EN.
N21 3EN has 31 known premises and 24 planning records — 18 approved of 20 decided (90%). 16 EPC records.
Postcode N21 3EN · boundary not held, centred on the postcodeApprovedRefusedOther24 exact24 on the map — every match
At a glance · this postcodeEnfield profile →
31
Premises
known addresses (UPRNs)
24
Applications
20 decided
90%
Approval rate
18 approved · 2 refused
16
EPC records
ratings C 2 · D 12 · E 2
24
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 3EN has 31 known premises and 24 planning records — 18 approved of 20 decided (90%). 16 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 207002545
UPRN 207022415
UPRN 207028048
UPRN 207035815
UPRN 207084440
UPRN 207084441
UPRN 207084442
UPRN 207084443
UPRN 207084587
UPRN 207084588
UPRN 207002545
UPRN 207022415
UPRN 207028048
Show all 10 rows
UPRN 207035815
UPRN 207084440
UPRN 207084441
UPRN 207084442
UPRN 207084443
UPRN 207084587
UPRN 207084588
Planning
What happened?
24 planning applications across the postcode; 18 approved of 20 decided (90%). Latest 24 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Rear dormer with front rooflights.
100 Ridge Road London N21 3EN · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2024-07-09
Increase in ridge height to roof and rear dormer, Juliette balcony with balustrade and front rooflights.
120 Ridge Road London N21 3EN · premises record
Householder
Approved
2023-08-30
Rear dormer with front rooflights.
116 Ridge Road London N21 3EN · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2022-04-27
Single storey rear extension and extension to roof at side to form gable end with rear dormer and front rooflights.
74 Ridge Road London N21 3EN · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2019-05-07
Self-contained residential rear garden outbuilding (establishing continuous 4 year use).
114 Ridge Road London N21 3EN · premises record
Applicant Ms Asiye Mustafa · Officer Mr Francis Wambugu
Cert of Lawful Use/Operation - Existing
Refused
2018-08-28
Rear dormer and front rooflights.
70 Ridge Road London N21 3EN · premises record
Householder
Approved
2016-08-02
Extension to roof at side to form gable end, alterations to side fenestration, rear dormer and front roof lights.
88 Ridge Road London N21 3EN · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2016-07-22
Single storey rear extension 4.05m deep x 3m high (3m high to eaves)
88 Ridge Road London N21 3EN · premises record
Class A HH - Prior Approval
No objection
2016-07-15
Outbuilding at rear.
110 Ridge Road London N21 3EN · premises record
Applicant Mr Panyiotis Kyriacou · Officer Ms A Treloar
Householder
Approved
2016-01-11
Single storey side and rear extension.
118 Ridge Road London N21 3EN · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2015-05-20
Rear dormer with front rooflights.
100 Ridge Road London N21 3EN · premises record
Approved
2024-07-09
More
Cert of Lawful Use/Operation - Proposed
Increase in ridge height to roof and rear dormer, Juliette balcony with balustrade and front rooflights.
120 Ridge Road London N21 3EN · premises record
Approved
2023-08-30
More
Householder
Rear dormer with front rooflights.
116 Ridge Road London N21 3EN · premises record
Approved
2022-04-27
More
Cert of Lawful Use/Operation - Proposed
Show all 10 rows
Single storey rear extension and extension to roof at side to form gable end with rear dormer and front rooflights.
74 Ridge Road London N21 3EN · premises record
Approved
2019-05-07
More
Cert of Lawful Use/Operation - Proposed
Self-contained residential rear garden outbuilding (establishing continuous 4 year use).
114 Ridge Road London N21 3EN · premises record
Applicant Ms Asiye Mustafa · Officer Mr Francis Wambugu
Refused
2018-08-28
More
Cert of Lawful Use/Operation - Existing
Rear dormer and front rooflights.
70 Ridge Road London N21 3EN · premises record
Approved
2016-08-02
More
Householder
Extension to roof at side to form gable end, alterations to side fenestration, rear dormer and front roof lights.
88 Ridge Road London N21 3EN · premises record
Approved
2016-07-22
More
Cert of Lawful Use/Operation - Proposed
Single storey rear extension 4.05m deep x 3m high (3m high to eaves)
88 Ridge Road London N21 3EN · premises record
No objection
2016-07-15
More
Class A HH - Prior Approval
Outbuilding at rear.
110 Ridge Road London N21 3EN · premises record
Applicant Mr Panyiotis Kyriacou · Officer Ms A Treloar
Approved
2016-01-11
More
Householder
Single storey side and rear extension.
118 Ridge Road London N21 3EN · premises record
Approved
2015-05-20
More
Cert of Lawful Use/Operation - Proposed
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 31 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 31 of 31 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 31 of 31 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 24 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 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 precedent24 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 2, D: 12, E: 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
The Developer PlanOwnership, 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.