Postcode record · Enfield
N9 0JN.
N9 0JN has 19 known premises and 12 planning records — 4 approved of 7 decided (57.1%). 15 EPC records.
Postcode N9 0JN · boundary not held, centred on the postcodeApprovedRefusedOther12 exact12 on the map — every match
At a glance · this postcodeEnfield profile →
19
Premises
known addresses (UPRNs)
12
Applications
7 decided
57.1%
Approval rate
4 approved · 3 refused
15
EPC records
ratings D 11 · E 3 · G 1
12
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?
N9 0JN has 19 known premises and 12 planning records — 4 approved of 7 decided (57.1%). 15 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 207011087
UPRN 207098398
UPRN 207098399
UPRN 207098400
UPRN 207098401
UPRN 207098402
UPRN 207098403
UPRN 207098404
UPRN 207098405
UPRN 207098406
UPRN 207011087
UPRN 207098398
UPRN 207098399
Show all 10 rows
UPRN 207098400
UPRN 207098401
UPRN 207098402
UPRN 207098403
UPRN 207098404
UPRN 207098405
UPRN 207098406
Planning
What happened?
12 planning applications across the postcode; 4 approved of 7 decided (57.1%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
First floor side extension.
46 Cornwallis Road London N9 0JN · premises record
Householder
Approved
2024-12-02
Single storey side to rear extension for use as annex.
46 Cornwallis Road London N9 0JN · premises record
Householder
Approved
2024-07-26
Single storey side extension.
46 Cornwallis Road London N9 0JN · premises record
Householder
Withdrawn
2023-06-06
Single storey side extension.
46 Cornwallis Road London N9 0JN · premises record
Householder
Refused
2023-03-02
Installation of flat roof to first floor rear.
12 Cornwallis Road London N9 0JN · premises record
Applicant MR SHAH MOHAMMED IMRAN MIAH · Agent ERK STRUCTURAL & DESIGN CONSULTANCY · Officer Michael Kotoh-Mortty
Cert of Lawful Use/Operation - Proposed
Refused
2020-10-20
Single storey rear/side extension.
12 Cornwallis Road London N9 0JN · premises record
Applicant MR SHAH MOHAMMED IMRAN MIAH · Agent ERK STRUCTURAL & DESIGN CONSULTANCY · Officer Michael Kotoh-Mortty
Householder
Approved
2020-10-20
Single storey rear extension 3.7m deep x 3m high (3m high to eaves).
44 Cornwallis Road London N9 0JN · premises record
Class A HH - Prior Approval
No objection
2018-11-01
Single storey rear extension 4.9m deep x 3m high (3m high to eaves).
44 Cornwallis Road London N9 0JN · premises record
Class A HH - Prior Approval
Objection
2018-04-03
Single storey rear extension 5.1m deep x 3m high (3m high to eaves).
44 Cornwallis Road London N9 0JN · premises record
Class A HH - Prior Approval
Objection
2018-02-19
Single storey rear and rear/side extension and front porch.
28 Cornwallis Road London N9 0JN · premises record
Householder
Refused
2015-06-29
First floor side extension.
46 Cornwallis Road London N9 0JN · premises record
Approved
2024-12-02
More
Householder
Single storey side to rear extension for use as annex.
46 Cornwallis Road London N9 0JN · premises record
Approved
2024-07-26
More
Householder
Single storey side extension.
46 Cornwallis Road London N9 0JN · premises record
Withdrawn
2023-06-06
More
Householder
Show all 10 rows
Single storey side extension.
46 Cornwallis Road London N9 0JN · premises record
Refused
2023-03-02
More
Householder
Installation of flat roof to first floor rear.
12 Cornwallis Road London N9 0JN · premises record
Applicant MR SHAH MOHAMMED IMRAN MIAH · Agent ERK STRUCTURAL & DESIGN CONSULTANCY · Officer Michael Kotoh-Mortty
Refused
2020-10-20
More
Cert of Lawful Use/Operation - Proposed
Single storey rear/side extension.
12 Cornwallis Road London N9 0JN · premises record
Applicant MR SHAH MOHAMMED IMRAN MIAH · Agent ERK STRUCTURAL & DESIGN CONSULTANCY · Officer Michael Kotoh-Mortty
Approved
2020-10-20
More
Householder
Single storey rear extension 3.7m deep x 3m high (3m high to eaves).
44 Cornwallis Road London N9 0JN · premises record
No objection
2018-11-01
More
Class A HH - Prior Approval
Single storey rear extension 4.9m deep x 3m high (3m high to eaves).
44 Cornwallis Road London N9 0JN · premises record
Objection
2018-04-03
More
Class A HH - Prior Approval
Single storey rear extension 5.1m deep x 3m high (3m high to eaves).
44 Cornwallis Road London N9 0JN · premises record
Objection
2018-02-19
More
Class A HH - Prior Approval
Single storey rear and rear/side extension and front porch.
28 Cornwallis Road London N9 0JN · premises record
Refused
2015-06-29
More
Householder
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).
Bath Road0 mCornwallis Grove0 mCornwallis Road0 mCornwallis Avenue0 mFootpath From Cornwallis Road To Monmouth Road24 mMonmouth Road52 mSeymour Road58 m
People
Who is involved?
Named on the latest 12 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent12 applications and 12 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings D: 11, E: 3, G: 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
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.
5 intent signals recorded in this postcode
Portfolio seller · EPC F/G · Long hold
Subscribe to see the signals →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.