Postcode record · Enfield
N21 3AH.
N21 3AH has 19 known premises and 20 planning records — 14 approved of 17 decided (82.4%). 8 EPC records.
Postcode N21 3AH · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeEnfield profile →
19
Premises
known addresses (UPRNs)
20
Applications
17 decided
82.4%
Approval rate
14 approved · 3 refused
49 days
Median decision time
average 65 days · 19 dated decisions
8
EPC records
ratings C 2 · D 2 · E 4
20
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 3AH has 19 known premises and 20 planning records — 14 approved of 17 decided (82.4%). 8 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 207034915
UPRN 207090990
UPRN 207091201
UPRN 207092722
UPRN 207092851
UPRN 207092852
UPRN 207092854
UPRN 207094294
UPRN 207094295
UPRN 207094296
UPRN 207034915
UPRN 207090990
UPRN 207091201
Show all 10 rows
UPRN 207092722
UPRN 207092851
UPRN 207092852
UPRN 207092854
UPRN 207094294
UPRN 207094295
UPRN 207094296
Planning
What happened?
20 planning applications across the postcode; 14 approved of 17 decided (82.4%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Extension to roof at both sides to form gable ends with rear dormer.
88 Fernleigh Road London N21 3AH · premises record
Officer Yeliz Muezzin
Cert of Lawful Use/Operation - Proposed
Approved
2026-02-02
Householder
Approved
2026-02-02
Extension of roof to side to form gable, rear dormer, front roof lights and extension of chimney.
86 Fernleigh Road London N21 3AH · premises record
Officer Bea Watkinson
Cert of Lawful Use/Operation - Proposed
Approved
2026-01-14
Construction of hard standing in connection with vehicular access.
86 Fernleigh Road London N21 3AH · premises record
Officer Mrs Jennie Rebairo
Householder
Approved
2024-06-24
Extension to roof at side to form gable end with rear dormer, gable window and front rooflight.
68 Fernleigh Road London N21 3AH · premises record
Officer Ms Eloise Kiernan
Cert of Lawful Use/Operation - Proposed
Approved
2022-06-09
Householder
Approved
2022-04-05
Single storey rear extension.
68 Fernleigh Road London N21 3AH · premises record
Officer David Maguire
Householder
Approved
2022-01-31
Hip to gable roof extension with rear dormer and Juliet balcony.
84A Fernleigh Road London N21 3AH · premises record
Officer Ronny Ferley
Full
Refused
2020-04-07
Single storey rear extension.
56 Fernleigh Road London N21 3AH · premises record
Officer Carolyn Southall
Householder
Approved
2018-12-04
Single storey rear extension with vehicular access.
84 Fernleigh Road London N21 3AH · premises record
Officer Mr Ray Reilly
Full
Approved
2017-08-10
Extension to roof at both sides to form gable ends with rear dormer.
88 Fernleigh Road London N21 3AH · premises record
Officer Yeliz Muezzin
Approved
2026-02-02
More
Cert of Lawful Use/Operation - Proposed
Approved
2026-02-02
More
Householder
Extension of roof to side to form gable, rear dormer, front roof lights and extension of chimney.
86 Fernleigh Road London N21 3AH · premises record
Officer Bea Watkinson
Approved
2026-01-14
More
Cert of Lawful Use/Operation - Proposed
Show all 10 rows
Construction of hard standing in connection with vehicular access.
86 Fernleigh Road London N21 3AH · premises record
Officer Mrs Jennie Rebairo
Approved
2024-06-24
More
Householder
Extension to roof at side to form gable end with rear dormer, gable window and front rooflight.
68 Fernleigh Road London N21 3AH · premises record
Officer Ms Eloise Kiernan
Approved
2022-06-09
More
Cert of Lawful Use/Operation - Proposed
Approved
2022-04-05
More
Householder
Single storey rear extension.
68 Fernleigh Road London N21 3AH · premises record
Officer David Maguire
Approved
2022-01-31
More
Householder
Hip to gable roof extension with rear dormer and Juliet balcony.
84A Fernleigh Road London N21 3AH · premises record
Officer Ronny Ferley
Refused
2020-04-07
More
Full
Single storey rear extension.
56 Fernleigh Road London N21 3AH · premises record
Officer Carolyn Southall
Approved
2018-12-04
More
Householder
Single storey rear extension with vehicular access.
84 Fernleigh Road London N21 3AH · premises record
Officer Mr Ray Reilly
Approved
2017-08-10
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 19 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 19 of 19 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).
Haslemere Road0 mFernleigh Road0 mFootpath From Fernleigh Road To Woodberry Avenue8 mHoppers Road41 mArundel Gardens49 m
People
Who is involved?
Named on the latest 20 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
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 2 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
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
Development
What could it become?
Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings C: 2, D: 2, E: 4.
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.
4 intent signals recorded in this postcode
Beatable refusal · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.