Postcode record · Enfield
N21 3HB.
N21 3HB has 22 known premises and 13 planning records — 5 approved of 7 decided (71.4%). 14 EPC records.
Postcode N21 3HB · boundary not held, centred on the postcodeApprovedRefusedOther13 exact13 on the map — every match
At a glance · this postcodeEnfield profile →
22
Premises
known addresses (UPRNs)
13
Applications
7 decided
71.4%
Approval rate
5 approved · 2 refused
14
EPC records
ratings C 1 · D 10 · E 3
13
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 3HB has 22 known premises and 13 planning records — 5 approved of 7 decided (71.4%). 14 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 207043242
UPRN 207053057
UPRN 207053058
UPRN 207053059
UPRN 207053060
UPRN 207053061
UPRN 207053062
UPRN 207053063
UPRN 207053064
UPRN 207053065
UPRN 207043242
UPRN 207053057
UPRN 207053058
Show all 10 rows
UPRN 207053059
UPRN 207053060
UPRN 207053061
UPRN 207053062
UPRN 207053063
UPRN 207053064
UPRN 207053065
Planning
What happened?
13 planning applications across the postcode; 5 approved of 7 decided (71.4%). Latest 13 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension 4.2m deep x 3m high (2.7m high to eaves).
20 Cedars Road London N21 3HB · premises record
Class A HH - Prior Approval
No objection
2017-08-21
Two storey side and single storey rear extension.
17 Cedars Road London N21 3HB · premises record
Applicant Mr JOHN MORGAN · Officer Mr Mark Smith
Householder
Approved
2016-04-15
Single storey rear extension 4m deep x 2.9m high (2.6m high to eaves)
17 Cedars Road London N21 3HB · premises record
Class A HH - Prior Approval
Objection
2016-04-15
Two storey side extension,single storey rear extension and canopy over new entrance door.
17 Cedars Road London N21 3HB · premises record
Householder
Refused
2016-02-19
Single storey rear extension 4.1m deep x 2.57 high (2.57m high to eaves).
18 Cedars Road London N21 3HB · premises record
Class A HH - Prior Approval
No objection
2015-04-13
Single storey rear extension.
18 Cedars Road London N21 3HB · premises record
Householder
Approved
2015-03-23
Single storey rear extension 4.1m deep x 3 high (3m high to eaves).
18 Cedars Road London N21 3HB · premises record
Class A HH - Prior Approval
No objection
2015-03-23
Part single part two storey rear extension.
18 Cedars Road London N21 3HB · premises record
Householder
Refused
2014-11-07
Single storey rear extension 3.5 and 4.1 deep x 3m high (3m high to eaves).
18 Cedars Road London N21 3HB · premises record
Class A HH - Prior Approval
Objection
2014-11-06
Single storey rear extension 4.2m deep x 3m high (2.7m high to eaves).
20 Cedars Road London N21 3HB · premises record
No objection
2017-08-21
More
Class A HH - Prior Approval
Two storey side and single storey rear extension.
17 Cedars Road London N21 3HB · premises record
Applicant Mr JOHN MORGAN · Officer Mr Mark Smith
Approved
2016-04-15
More
Householder
Single storey rear extension 4m deep x 2.9m high (2.6m high to eaves)
17 Cedars Road London N21 3HB · premises record
Objection
2016-04-15
More
Class A HH - Prior Approval
Show all 10 rows
Two storey side extension,single storey rear extension and canopy over new entrance door.
17 Cedars Road London N21 3HB · premises record
Refused
2016-02-19
More
Householder
Single storey rear extension 4.1m deep x 2.57 high (2.57m high to eaves).
18 Cedars Road London N21 3HB · premises record
No objection
2015-04-13
More
Class A HH - Prior Approval
Single storey rear extension.
18 Cedars Road London N21 3HB · premises record
Approved
2015-03-23
More
Householder
Single storey rear extension 4.1m deep x 3 high (3m high to eaves).
18 Cedars Road London N21 3HB · premises record
No objection
2015-03-23
More
Class A HH - Prior Approval
Part single part two storey rear extension.
18 Cedars Road London N21 3HB · premises record
Refused
2014-11-07
More
Householder
Single storey rear extension 3.5 and 4.1 deep x 3m high (3m high to eaves).
18 Cedars Road London N21 3HB · premises record
Objection
2014-11-06
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 22 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 22 of 22 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 22 of 22 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 13 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 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
Applicant on 1 application
Agent on 4 applications
Agent on 1 application
Applicant on 5 applications
Applicant on 1 application
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 4 applications
Agent on 1 application
Development
What could it become?
Planning precedent13 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 1, D: 10, E: 3.
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.
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.