Postcode record · Enfield
N21 1NX.
N21 1NX has 23 known premises and 37 planning records — 27 approved of 32 decided (84.4%). 16 EPC records.
Postcode N21 1NX · boundary not held, centred on the postcodeApprovedRefusedOther37 on the map — every match
At a glance · this postcodeEnfield profile →
23
Premises
known addresses (UPRNs)
37
Applications
32 decided
84.4%
Approval rate
27 approved · 5 refused
16
EPC records
ratings C 2 · D 9 · E 4 · F 1
37
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 1NX has 23 known premises and 37 planning records — 27 approved of 32 decided (84.4%). 16 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 207002697
UPRN 207002698
UPRN 207090448
UPRN 207112367
UPRN 207112368
UPRN 207112369
UPRN 207112370
UPRN 207112371
UPRN 207112372
UPRN 207112373
UPRN 207002697
UPRN 207002698
UPRN 207090448
Show all 10 rows
UPRN 207112367
UPRN 207112368
UPRN 207112369
UPRN 207112370
UPRN 207112371
UPRN 207112372
UPRN 207112373
Planning
What happened?
37 planning applications across the postcode; 27 approved of 32 decided (84.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Extension of roof to side to form gable, rear dormer, front roof lights and flank window.
33 Oakwood Crescent London N21 1NX · premises record
Officer Bea Watkinson
Cert of Lawful Use/Operation - Proposed
Approved
2026-03-12
Conversion of garage into habitable room involving alterations to front elevation and front porch extension.
35 Oakwood Crescent London N21 1NX · premises record
Officer Mrs Jennie Rebairo
Householder
Approved
2025-10-01
Single storey rear extension 4m deep x 4m high (3m high to eaves)
35 Oakwood Crescent London N21 1NX · premises record
Officer Bea Watkinson
Class A HH - Prior Approval
No objection
2024-06-07
Single storey rear extension.
47 Oakwood Crescent London N21 1NX · premises record
Officer Mahboubeh Bahrami-Jovein
Householder
Approved
2022-09-06
Demolition of existing conservatory, single storey rear/side extension with alterations to rear patio.
33 Oakwood Crescent London N21 1NX · premises record
Officer Allison Russell
Householder
Approved
2022-07-11
Demolition of conservatory and erection of a single storey rear extension.
19 Oakwood Crescent London N21 1NX · premises record
Officer Mr Andrew Parker
Householder
Approved
2021-10-25
Single storey rear extension.
27 Oakwood Crescent London N21 1NX · premises record
Officer Husnain Mazhar
Householder
Refused
2018-05-18
Conversion of garage into habitable room involving alterations to front elevation.
49 Oakwood Crescent London N21 1NX · premises record
Officer Ms Maria Demetri
Householder
Approved
2018-04-03
Alterations to roof to form gable end, rear dormer and rooflights to front.
9 Oakwood Crescent London N21 1NX · premises record
Officer Hanan Osman
Cert of Lawful Use/Operation - Proposed
Approved
2018-02-19
Single storey rear extension 4m deep x 3m high (3m high to eaves).
25 Oakwood Crescent London N21 1NX · premises record
Officer Mrs Jennie Rebairo
Class A HH - Prior Approval
Objection
2017-03-09
Extension of roof to side to form gable, rear dormer, front roof lights and flank window.
33 Oakwood Crescent London N21 1NX · premises record
Officer Bea Watkinson
Approved
2026-03-12
More
Cert of Lawful Use/Operation - Proposed
Conversion of garage into habitable room involving alterations to front elevation and front porch extension.
35 Oakwood Crescent London N21 1NX · premises record
Officer Mrs Jennie Rebairo
Approved
2025-10-01
More
Householder
Single storey rear extension 4m deep x 4m high (3m high to eaves)
35 Oakwood Crescent London N21 1NX · premises record
Officer Bea Watkinson
No objection
2024-06-07
More
Class A HH - Prior Approval
Show all 10 rows
Single storey rear extension.
47 Oakwood Crescent London N21 1NX · premises record
Officer Mahboubeh Bahrami-Jovein
Approved
2022-09-06
More
Householder
Demolition of existing conservatory, single storey rear/side extension with alterations to rear patio.
33 Oakwood Crescent London N21 1NX · premises record
Officer Allison Russell
Approved
2022-07-11
More
Householder
Demolition of conservatory and erection of a single storey rear extension.
19 Oakwood Crescent London N21 1NX · premises record
Officer Mr Andrew Parker
Approved
2021-10-25
More
Householder
Single storey rear extension.
27 Oakwood Crescent London N21 1NX · premises record
Officer Husnain Mazhar
Refused
2018-05-18
More
Householder
Conversion of garage into habitable room involving alterations to front elevation.
49 Oakwood Crescent London N21 1NX · premises record
Officer Ms Maria Demetri
Approved
2018-04-03
More
Householder
Alterations to roof to form gable end, rear dormer and rooflights to front.
9 Oakwood Crescent London N21 1NX · premises record
Officer Hanan Osman
Approved
2018-02-19
More
Cert of Lawful Use/Operation - Proposed
Single storey rear extension 4m deep x 3m high (3m high to eaves).
25 Oakwood Crescent London N21 1NX · premises record
Officer Mrs Jennie Rebairo
Objection
2017-03-09
More
Class A HH - Prior Approval
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 23 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 23 of 23 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).
Eversley Close0 mOakwood Crescent0 mThe Birches0 mEversley Park Road20 mAccess Road From Eversley Park Road To High Beech33 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 8 applications
Case officer on 3 applications
Case officer on 3 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 8 applications
Case officer on 3 applications
Case officer on 3 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 precedent37 applications and 37 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 2, D: 9, E: 4, F: 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.