Postcode record · Enfield
N21 2RJ.
N21 2RJ has 18 known premises and 28 planning records — 15 approved of 22 decided (68.2%). 6 EPC records.
Postcode N21 2RJ · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeEnfield profile →
18
Premises
known addresses (UPRNs)
28
Applications
22 decided
68.2%
Approval rate
15 approved · 7 refused
6
EPC records
ratings C 1 · D 3 · E 2
28
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 2RJ has 18 known premises and 28 planning records — 15 approved of 22 decided (68.2%). 6 EPC records.
Premises
Name
Details
UPRN 207028404
UPRN 207031049
UPRN 207109944
UPRN 207109945
UPRN 207109946
UPRN 207109947
UPRN 207110258
UPRN 207110259
UPRN 207110260
UPRN 207110393
UPRN 207028404
UPRN 207031049
UPRN 207109944
Show all 10 rows
UPRN 207109945
UPRN 207109946
UPRN 207109947
UPRN 207110258
UPRN 207110259
UPRN 207110260
UPRN 207110393
Planning
What happened?
28 planning applications across the postcode; 15 approved of 22 decided (68.2%). Latest 28 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
First floor rear extensions.
25 And 27 Ridge Avenue London N21 2RJ · premises record
Full
Application in Progress
2026-04-08
Hip to gable roof alteration, part single, part 2-storey side extension and front entrance porch.
25 Ridge Avenue London N21 2RJ · premises record
Householder
Refused
2026-02-19
Single storey rear extension 4.5m deep x 3.1m high (3m high to eaves).
25 Ridge Avenue London N21 2RJ · premises record
Applicant Mr and Mrs Douglas · Officer Asma Tasnim
Class A HH - Prior Approval
No objection
2026-02-10
Single storey side extension.
25 Ridge Avenue London N21 2RJ · premises record
Householder
Approved
2018-12-27
Extension of roof at side to form gable end with rear dormer and 2x rooflights.
47 Ridge Avenue London N21 2RJ · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2017-03-02
Sub division of site and erection of a detached 2-storey, 3-bed single family dwelling house.
39 Ridge Avenue London N21 2RJ · premises record
Full
Refused
2016-11-30
Single storey rear extension 6m deep x 3m high (3m high to eaves).
33 Ridge Avenue London N21 2RJ · premises record
Class A HH - Prior Approval
No objection
2016-09-02
Single storey rear extension with roof lights.
29 Ridge Avenue London N21 2RJ · premises record
Householder
Approved
2015-11-23
Single storey side and rear extension 6m deep x 3m high (3m high to eaves).
29 Ridge Avenue London N21 2RJ · premises record
Class A HH - Prior Approval
Objection
2015-06-25
Rear conservatory (RETROSPECTIVE).
31, Ridge Avenue, London, N21 2RJ · premises record
Householder
Refused
2014-01-15
First floor rear extensions.
25 And 27 Ridge Avenue London N21 2RJ · premises record
Application in Progress
2026-04-08
More
Full
Hip to gable roof alteration, part single, part 2-storey side extension and front entrance porch.
25 Ridge Avenue London N21 2RJ · premises record
Refused
2026-02-19
More
Householder
Single storey rear extension 4.5m deep x 3.1m high (3m high to eaves).
25 Ridge Avenue London N21 2RJ · premises record
Applicant Mr and Mrs Douglas · Officer Asma Tasnim
No objection
2026-02-10
More
Class A HH - Prior Approval
Show all 10 rows
Single storey side extension.
25 Ridge Avenue London N21 2RJ · premises record
Approved
2018-12-27
More
Householder
Extension of roof at side to form gable end with rear dormer and 2x rooflights.
47 Ridge Avenue London N21 2RJ · premises record
Approved
2017-03-02
More
Cert of Lawful Use/Operation - Proposed
Sub division of site and erection of a detached 2-storey, 3-bed single family dwelling house.
39 Ridge Avenue London N21 2RJ · premises record
Refused
2016-11-30
More
Full
Single storey rear extension 6m deep x 3m high (3m high to eaves).
33 Ridge Avenue London N21 2RJ · premises record
No objection
2016-09-02
More
Class A HH - Prior Approval
Single storey rear extension with roof lights.
29 Ridge Avenue London N21 2RJ · premises record
Approved
2015-11-23
More
Householder
Single storey side and rear extension 6m deep x 3m high (3m high to eaves).
29 Ridge Avenue London N21 2RJ · premises record
Objection
2015-06-25
More
Class A HH - Prior Approval
Rear conservatory (RETROSPECTIVE).
31, Ridge Avenue, London, N21 2RJ · premises record
Refused
2014-01-15
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 18 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 18 of 18 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 28 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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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 3 applications
Development
What could it become?
Planning precedent28 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings C: 1, D: 3, E: 2.
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.
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.