Postcode record · Enfield
N21 1ET.
N21 1ET has 19 known premises and 34 planning records — 25 approved of 31 decided (80.6%). 7 EPC records.
Postcode N21 1ET · boundary not held, centred on the postcodeApprovedRefusedOther34 exact34 on the map — every match
At a glance · this postcodeEnfield profile →
19
Premises
known addresses (UPRNs)
34
Applications
31 decided
80.6%
Approval rate
25 approved · 6 refused
7
EPC records
ratings B 1 · C 1 · D 4 · E 1
34
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 1ET has 19 known premises and 34 planning records — 25 approved of 31 decided (80.6%). 7 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 207102296
UPRN 207102297
UPRN 207102326
UPRN 207102327
UPRN 207102328
UPRN 207102573
UPRN 207102592
UPRN 207102593
UPRN 207102594
UPRN 207102694
UPRN 207102296
UPRN 207102297
UPRN 207102326
Show all 10 rows
UPRN 207102327
UPRN 207102328
UPRN 207102573
UPRN 207102592
UPRN 207102593
UPRN 207102594
UPRN 207102694
Planning
What happened?
34 planning applications across the postcode; 25 approved of 31 decided (80.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of roof terrace over existing flat roof to rear.
156 Green Dragon Lane London N21 1ET · premises record
Officer Nurgul Kinli
Householder
Approved
2025-10-24
Single storey rear extension.
142 Green Dragon Lane London N21 1ET · premises record
Householder
Approved
2025-08-26
Side dormer.
156 Green Dragon Lane London N21 1ET · premises record
Applicant Mr J Hussein · Officer Eric Thompson
Householder
Approved
2025-07-17
Front extension involving relocation of front entrance door.
156 Green Dragon Lane London N21 1ET · premises record
Applicant Mr J Hussein · Officer Eric Thompson
Householder
Approved
2025-07-17
Extension of roof to side to form gable, rear dormer and front roof lights.
142 Green Dragon Lane London N21 1ET · premises record
Officer Bea Watkinson
Cert of Lawful Use/Operation - Proposed
Approved
2025-06-23
Single storey rear extensions.
132 Green Dragon Lane London N21 1ET · premises record
Householder
Approved
2024-02-09
Installation of access gates comprising of 2 x electronic vehicle and 1 x pedestrian to front and side with a maximum height of 2.195m.
164 Green Dragon Lane London N21 1ET · premises record
Applicant Mr Kunal Gujadhur · Officer Ms Tanya Uppal
Householder
Approved
2017-08-14
Single storey rear and side extension.
160 Green Dragon Lane London N21 1ET · premises record
Officer Ms Tanya Uppal
Householder
Approved
2017-06-07
Single storey rear and side extension.
160 Green Dragon Lane London N21 1ET · premises record
Householder
Refused
2017-02-20
Details submitted to P13-02397PLA for Bird and Bat boxes (5) for the Part single, part first floor, part 2-storey rear extension, 2-storey side extension, 2-storey extensions to front to form bay windows, single storey infill to front entrance and extension to roof with rear dormer window and front roof lights
164 Green Dragon Lane London N21 1ET · premises record
Officer Ms Tanya Uppal
Discharge Condition
Approved
2017-02-17
Erection of roof terrace over existing flat roof to rear.
156 Green Dragon Lane London N21 1ET · premises record
Officer Nurgul Kinli
Approved
2025-10-24
More
Householder
Single storey rear extension.
142 Green Dragon Lane London N21 1ET · premises record
Approved
2025-08-26
More
Householder
Side dormer.
156 Green Dragon Lane London N21 1ET · premises record
Applicant Mr J Hussein · Officer Eric Thompson
Approved
2025-07-17
More
Householder
Show all 10 rows
Front extension involving relocation of front entrance door.
156 Green Dragon Lane London N21 1ET · premises record
Applicant Mr J Hussein · Officer Eric Thompson
Approved
2025-07-17
More
Householder
Extension of roof to side to form gable, rear dormer and front roof lights.
142 Green Dragon Lane London N21 1ET · premises record
Officer Bea Watkinson
Approved
2025-06-23
More
Cert of Lawful Use/Operation - Proposed
Single storey rear extensions.
132 Green Dragon Lane London N21 1ET · premises record
Approved
2024-02-09
More
Householder
Installation of access gates comprising of 2 x electronic vehicle and 1 x pedestrian to front and side with a maximum height of 2.195m.
164 Green Dragon Lane London N21 1ET · premises record
Applicant Mr Kunal Gujadhur · Officer Ms Tanya Uppal
Approved
2017-08-14
More
Householder
Single storey rear and side extension.
160 Green Dragon Lane London N21 1ET · premises record
Officer Ms Tanya Uppal
Approved
2017-06-07
More
Householder
Single storey rear and side extension.
160 Green Dragon Lane London N21 1ET · premises record
Refused
2017-02-20
More
Householder
Details submitted to P13-02397PLA for Bird and Bat boxes (5) for the Part single, part first floor, part 2-storey rear extension, 2-storey side extension, 2-storey extensions to front to form bay windows, single storey infill to front entrance and extension to roof with rear dormer window and front roof lights
164 Green Dragon Lane London N21 1ET · premises record
Officer Ms Tanya Uppal
Approved
2017-02-17
More
Discharge Condition
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).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 2 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
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent34 applications and 34 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings B: 1, C: 1, D: 4, 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
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.