Postcode record · Enfield
N21 2LX.
N21 2LX has 8 known premises and 21 planning records — 11 approved of 20 decided (55%). 6 EPC records.
Postcode N21 2LX · boundary not held, centred on the postcodeApprovedRefusedOther21 exact21 on the map — every match
At a glance · this postcodeEnfield profile →
8
Premises
known addresses (UPRNs)
21
Applications
20 decided
55%
Approval rate
11 approved · 9 refused
6
EPC records
ratings D 4 · E 2
21
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 2LX has 8 known premises and 21 planning records — 11 approved of 20 decided (55%). 6 EPC records.
Premises
Name
Details
UPRN 207002769
UPRN 207109737
UPRN 207109738
UPRN 207109739
UPRN 207109740
UPRN 207110269
UPRN 207110528
UPRN 207110529
UPRN 207002769
UPRN 207109737
UPRN 207109738
Show all 8 rows
UPRN 207109739
UPRN 207109740
UPRN 207110269
UPRN 207110528
UPRN 207110529
Planning
What happened?
21 planning applications across the postcode; 11 approved of 20 decided (55%). Latest 21 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear/side extension with conversion of garage into habitable room involving alterations to front elevation.
2 Clarendon Way London N21 2LX · premises record
Householder
Refused
2026-02-04
Single storey side extension, conversion of garage into habitable room and single storey rear extension with a raised rear patio.
2 Clarendon Way London N21 2LX · premises record
Householder
Refused
2025-01-29
Part single part 2 storey side extension, conversion of garage into habitable room and single storey rear extension with a raised rear patio.
2 Clarendon Way London N21 2LX · premises record
Householder
Refused
2024-08-19
Details pursuant to ref: 20/03138/HOU for in Flood and SUDs measures (5) in respect of the extension to existing outbuilding to create ancillary habitable accommodation (Annex).
1 Clarendon Way London N21 2LX · premises record
Discharge Condition
Approved
2023-10-09
Details pursuant to ref 20/03138/HOU for Flood and SUDs measures (5) in respect of the extension to existing outbuilding to create ancillary habitable accommodation (Annex).
1 Clarendon Way London N21 2LX · premises record
Discharge Condition
Refused
2023-05-09
Extension to existing outbuilding to create ancillary habitable accommodation (Annex).
1 Clarendon Way London N21 2LX · premises record
Householder
Approved
2020-09-29
Conversion of roof space with rear dormers to provide additional bedrooms, part single part two storey side extension, rear extension and front entrance porch
8 Clarendon Way London N21 2LX · premises record
Full
Approved
2017-11-28
Two storey front extension involving creation of front entrance porch and front dormers and first floor rear extension.
8 Clarendon Way London N21 2LX · premises record
Householder
Refused
2017-03-24
Single storey rear extension 6m deep x 3m high (3m high to eaves).
5 Clarendon Way London N21 2LX · premises record
Applicant Mr F Buglioni · Officer Ms Cassandra Dacosta
Class A HH - Prior Approval
No objection
2015-01-09
Single storey rear extension submitted pursuant to prior approval ref: 15/00068/PRH. Extension to roof at side to form gable end with rear dormer and 3x rooflights at front.
5 Clarendon Way London N21 2LX · premises record
Cert of Lawful Use/Operation - Proposed
Refused
2014-11-24
Single storey rear/side extension with conversion of garage into habitable room involving alterations to front elevation.
2 Clarendon Way London N21 2LX · premises record
Refused
2026-02-04
More
Householder
Single storey side extension, conversion of garage into habitable room and single storey rear extension with a raised rear patio.
2 Clarendon Way London N21 2LX · premises record
Refused
2025-01-29
More
Householder
Part single part 2 storey side extension, conversion of garage into habitable room and single storey rear extension with a raised rear patio.
2 Clarendon Way London N21 2LX · premises record
Refused
2024-08-19
More
Householder
Show all 10 rows
Details pursuant to ref: 20/03138/HOU for in Flood and SUDs measures (5) in respect of the extension to existing outbuilding to create ancillary habitable accommodation (Annex).
1 Clarendon Way London N21 2LX · premises record
Approved
2023-10-09
More
Discharge Condition
Details pursuant to ref 20/03138/HOU for Flood and SUDs measures (5) in respect of the extension to existing outbuilding to create ancillary habitable accommodation (Annex).
1 Clarendon Way London N21 2LX · premises record
Refused
2023-05-09
More
Discharge Condition
Extension to existing outbuilding to create ancillary habitable accommodation (Annex).
1 Clarendon Way London N21 2LX · premises record
Approved
2020-09-29
More
Householder
Conversion of roof space with rear dormers to provide additional bedrooms, part single part two storey side extension, rear extension and front entrance porch
8 Clarendon Way London N21 2LX · premises record
Approved
2017-11-28
More
Full
Two storey front extension involving creation of front entrance porch and front dormers and first floor rear extension.
8 Clarendon Way London N21 2LX · premises record
Refused
2017-03-24
More
Householder
Single storey rear extension 6m deep x 3m high (3m high to eaves).
5 Clarendon Way London N21 2LX · premises record
Applicant Mr F Buglioni · Officer Ms Cassandra Dacosta
No objection
2015-01-09
More
Class A HH - Prior Approval
Single storey rear extension submitted pursuant to prior approval ref: 15/00068/PRH. Extension to roof at side to form gable end with rear dormer and 3x rooflights at front.
5 Clarendon Way London N21 2LX · premises record
Refused
2014-11-24
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 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 21 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 3 applications
Applicant on 3 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 3 applications
Applicant on 3 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 precedent21 applications and 21 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings D: 4, 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.