Postcode record · Enfield
N21 2JA.
N21 2JA has 13 known premises and 18 planning records — 13 approved of 17 decided (76.5%). 5 EPC records.
Postcode N21 2JA · boundary not held, centred on the postcodeApprovedRefusedOther18 on the map — every match
At a glance · this postcodeEnfield profile →
13
Premises
known addresses (UPRNs)
18
Applications
17 decided
76.5%
Approval rate
13 approved · 4 refused
54 days
Median decision time
average 78 days · 17 dated decisions
5
EPC records
ratings D 2 · E 2 · F 1
18
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 2JA has 13 known premises and 18 planning records — 13 approved of 17 decided (76.5%). 5 EPC records.
Premises
Name
Details
UPRN 207109978
UPRN 207109979
UPRN 207109980
UPRN 207109981
UPRN 207109982
UPRN 207109983
UPRN 207110340
UPRN 207110341
UPRN 207110342
UPRN 207110343
UPRN 207109978
UPRN 207109979
UPRN 207109980
Show all 10 rows
UPRN 207109981
UPRN 207109982
UPRN 207109983
UPRN 207110340
UPRN 207110341
UPRN 207110342
UPRN 207110343
Planning
What happened?
18 planning applications across the postcode; 13 approved of 17 decided (76.5%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Non-material amendment to 17/04718/HOU to allow flat roof and flank window.
26 Percy Road London N21 2JA · premises record
Officer Mrs Jennie Rebairo
App for Non-Material Amendments
Approved
2018-03-26
Single storey rear extension.
26 Percy Road London N21 2JA · premises record
Officer Mrs Jennie Rebairo
Householder
Approved
2017-10-30
Single storey rear extension.
26 Percy Road London N21 2JA · premises record
Officer Mrs Jennie Rebairo
Householder
Refused
2017-06-22
Single storey side and rear extension, together with a first floor rear extension.
29 Percy Road London N21 2JA · premises record
Officer Mrs Jennie Rebairo
Householder
Approved
2015-03-04
Part single, part two storey side extension, single storey rear extension, and loft conversion incorporating 2 rear dormers.
25 Percy Road London N21 2JA · premises record
Officer Mr Mark Smith
Householder
Approved
2015-01-30
Single storey side extension and porch to side.
31, Percy Road, London, N21 2JA · premises record
Officer Mr Cuma Ahmet
Householder
Approved
2014-05-16
Rear dormer and front rooflights.
23, Percy Road, London, N21 2JA · premises record
Officer Mr Richard Laws
Cert of Lawful Use/Operation - Proposed
Approved
2014-04-10
Erection of single storey side extension with 2 x rooflights.
23, Percy Road, London, N21 2JA · premises record
—
Approved
2014-04-10
Rear conservatory
23, Percy Road, Winchmore Hill, London, N21 · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2001-10-31
Non-material amendment to 17/04718/HOU to allow flat roof and flank window.
26 Percy Road London N21 2JA · premises record
Officer Mrs Jennie Rebairo
Approved
2018-03-26
More
App for Non-Material Amendments
Single storey rear extension.
26 Percy Road London N21 2JA · premises record
Officer Mrs Jennie Rebairo
Approved
2017-10-30
More
Householder
Single storey rear extension.
26 Percy Road London N21 2JA · premises record
Officer Mrs Jennie Rebairo
Refused
2017-06-22
More
Householder
Show all 10 rows
Single storey side and rear extension, together with a first floor rear extension.
29 Percy Road London N21 2JA · premises record
Officer Mrs Jennie Rebairo
Approved
2015-03-04
More
Householder
Part single, part two storey side extension, single storey rear extension, and loft conversion incorporating 2 rear dormers.
25 Percy Road London N21 2JA · premises record
Officer Mr Mark Smith
Approved
2015-01-30
More
Householder
Single storey side extension and porch to side.
31, Percy Road, London, N21 2JA · premises record
Officer Mr Cuma Ahmet
Approved
2014-05-16
More
Householder
Rear dormer and front rooflights.
23, Percy Road, London, N21 2JA · premises record
Officer Mr Richard Laws
Approved
2014-04-10
More
Cert of Lawful Use/Operation - Proposed
Erection of single storey side extension with 2 x rooflights.
23, Percy Road, London, N21 2JA · premises record
Approved
2014-04-10
More
—
Single storey rear extension
27, Percy Road, London, N21 2JA · premises record
Approved
2004-01-08
More
Full
Rear conservatory
23, Percy Road, Winchmore Hill, London, N21 · premises record
Approved
2001-10-31
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 13 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 13 of 13 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 13 of 13 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 18 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 4 applications
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 1 application
Show all 5 rows
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent18 applications and 18 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings D: 2, E: 2, 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.