Postcode record · Enfield
N21 2JB.
N21 2JB has 8 known premises and 11 planning records — 6 approved of 9 decided (66.7%). 3 EPC records.
Postcode N21 2JB · boundary not held, centred on the postcodeApprovedRefusedOther11 exact11 on the map — every match
At a glance · this postcodeEnfield profile →
8
Premises
known addresses (UPRNs)
11
Applications
9 decided
66.7%
Approval rate
6 approved · 3 refused
3
EPC records
ratings D 2 · E 1
11
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 2JB has 8 known premises and 11 planning records — 6 approved of 9 decided (66.7%). 3 EPC records.
Premises
Name
Details
UPRN 207109948
UPRN 207109949
UPRN 207110255
UPRN 207110256
UPRN 207110257
UPRN 207110346
UPRN 207110347
UPRN 207110386
UPRN 207109948
UPRN 207109949
UPRN 207110255
Show all 8 rows
UPRN 207110256
UPRN 207110257
UPRN 207110346
UPRN 207110347
UPRN 207110386
Planning
What happened?
11 planning applications across the postcode; 6 approved of 9 decided (66.7%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear and side extension.
3 Colne Road London N21 2JB · premises record
Householder
Approved
2024-01-25
Single storey rear extension 5m deep x 3m high (3m high to eaves).
3 Colne Road London N21 2JB · premises record
Class A HH - Prior Approval
No objection
2024-01-24
Single storey rear extension below existing first floor rear extension.
9 Colne Road London N21 2JB · premises record
Householder
Approved
2017-06-02
Single storey rear extension.
9 Colne Road London N21 2JB · premises record
Cert of Lawful Use/Operation - Proposed
Refused
2016-07-11
Single storey rear extension.
5, Colne Road, London, N21 2JB · premises record
Householder
Approved
2011-01-27
Demolition of existing conservatory and erection of rear/side dormer window
9, Colne Road, London, N21 2JB · premises record
Applicant Mr Nick Elia · Agent Mr Michael Loft Masters
Cert of Lawful Use/Operation - Proposed
Approved
2005-11-30
Side & Rear Dormer Window.
9, Colne Road, London, N21 2JB · premises record
Applicant Nick Elia · Agent Michael LOFTMASTERS
Cert of Lawful Use/Operation - Proposed
Refused
2005-08-31
Rear Conservatory.
7, Colne Road, London, N21 2JB · premises record
Applicant Barai · Agent Simon Dickerson
Full
Approved
2002-09-16
Single storey rear conservatory.
7, Colne Road, Winchmore Hill, London, N21 · premises record
Applicant Mr & Mrs Barai · Agent Anglian Home Improvements
Full
Refused
2002-04-23
Single storey rear and side extension.
3 Colne Road London N21 2JB · premises record
Approved
2024-01-25
More
Householder
Single storey rear extension 5m deep x 3m high (3m high to eaves).
3 Colne Road London N21 2JB · premises record
No objection
2024-01-24
More
Class A HH - Prior Approval
Show all 10 rows
Single storey rear extension below existing first floor rear extension.
9 Colne Road London N21 2JB · premises record
Approved
2017-06-02
More
Householder
Single storey rear extension.
9 Colne Road London N21 2JB · premises record
Refused
2016-07-11
More
Cert of Lawful Use/Operation - Proposed
Single storey rear extension.
5, Colne Road, London, N21 2JB · premises record
Approved
2011-01-27
More
Householder
Demolition of existing conservatory and erection of rear/side dormer window
9, Colne Road, London, N21 2JB · premises record
Applicant Mr Nick Elia · Agent Mr Michael Loft Masters
Approved
2005-11-30
More
Cert of Lawful Use/Operation - Proposed
Side & Rear Dormer Window.
9, Colne Road, London, N21 2JB · premises record
Applicant Nick Elia · Agent Michael LOFTMASTERS
Refused
2005-08-31
More
Cert of Lawful Use/Operation - Proposed
Rear Conservatory.
7, Colne Road, London, N21 2JB · premises record
Applicant Barai · Agent Simon Dickerson
Approved
2002-09-16
More
Full
Single storey rear conservatory.
7, Colne Road, Winchmore Hill, London, N21 · premises record
Applicant Mr & Mrs Barai · Agent Anglian Home Improvements
Refused
2002-04-23
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 8 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 8 of 8 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 8 of 8 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 11 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
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
Agent on 2 applications
Agent on 2 applications
Applicant on 2 applications
Applicant on 2 applications
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
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent11 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings D: 2, E: 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.
No intent signal is currently recorded in this postcode.
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.