Postcode record · Enfield
N21 3RX.
N21 3RX has 60 known premises and 45 planning records — 29 approved of 38 decided (76.3%). 27 EPC records.
Postcode N21 3RX · boundary not held, centred on the postcodeApprovedRefusedOther40 exact40 on the map — every match
At a glance · this postcodeEnfield profile →
60
Premises
known addresses (UPRNs)
45
Applications
38 decided
76.3%
Approval rate
29 approved · 9 refused
27
EPC records
ratings C 6 · D 17 · E 4
40
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 3RX has 60 known premises and 45 planning records — 29 approved of 38 decided (76.3%). 27 EPC records.
Premises (18 of 60 shown)
Name
Details
UPRN 207002484
UPRN 207002485
UPRN 207002487
UPRN 207002525
UPRN 207013956
UPRN 207017504
UPRN 207017788
UPRN 207019010
UPRN 207002484
UPRN 207002485
Show all 10 rows
UPRN 207002487
UPRN 207002525
UPRN 207013956
UPRN 207017504
UPRN 207017788
UPRN 207019010
Planning
What happened?
45 planning applications across the postcode; 29 approved of 38 decided (76.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension and new rear stairs.
741 Green Lanes London N21 3RX · premises record
Full
Approved
2024-02-02
Change of use of outbuilding at rear (sui generis) to an office (Class E), alongside temporary ancillary external storage (Part Retrospective)
Land Rear Of 687 Green Lanes London N21 3RX · premises record
Full
Refused
2023-06-19
Change of use of outbuilding at rear (sui generis) to an office (Class E), alongside temporary ancillary external storage (Part Retrospective)
Land Rear Of 687 Green Lanes London N21 3RX · premises record
Listed Building Consent
Refused
2023-06-19
Change of use of the basement unit into one self-contained flat involving associated cycle parking, refuse and recycling.
Police Station 687 Green Lanes London N21 3RX · premises record
Listed Building Consent
Refused
2020-12-08
Change of use of the basement unit into one self-contained flat involving associated cycle parking, refuse and recycling.
Police Station 687 Green Lanes London N21 3RX · premises record
Full
Refused
2020-12-08
Installation of wood fired oven and extractor flue.
741 Green Lanes London N21 3RX · premises record
Applicant Mr Bledar Kurti · Officer Allison Russell
Full
Approved
2019-06-04
Refurbishment and conversion of former police station into 6 self-contained flats (2 x 1-bed, 2 x 2-bed and 2 x 3-bed) with internal alterations, associated landscaping and parking, together with demolition of front police storage building and erection of a new single storey block to provide cycle and bin storage.
Police Station 687 Green Lanes London N21 3RX · premises record
Listed Building Consent
Approved
2017-07-31
Installation of an internally illuminated digital panel as integral part of new telephone kiosk.
Public Footpath Outside 731-733 Green Lanes London N21 3RX · premises record
Advertisement Consent
Approved
2016-04-27
Erection of part single, part 2 storey 1 x 1-bed residential unit to rear yard.
717 Green Lanes London N21 3RX · premises record
Full
Refused
2015-10-22
Use of premises from retail (A1) to accountants office (A2).
717 Green Lanes London N21 3RX · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2015-10-20
Single storey rear extension and new rear stairs.
741 Green Lanes London N21 3RX · premises record
Approved
2024-02-02
More
Full
Change of use of outbuilding at rear (sui generis) to an office (Class E), alongside temporary ancillary external storage (Part Retrospective)
Land Rear Of 687 Green Lanes London N21 3RX · premises record
Refused
2023-06-19
More
Full
Change of use of outbuilding at rear (sui generis) to an office (Class E), alongside temporary ancillary external storage (Part Retrospective)
Land Rear Of 687 Green Lanes London N21 3RX · premises record
Refused
2023-06-19
More
Listed Building Consent
Show all 10 rows
Change of use of the basement unit into one self-contained flat involving associated cycle parking, refuse and recycling.
Police Station 687 Green Lanes London N21 3RX · premises record
Refused
2020-12-08
More
Listed Building Consent
Change of use of the basement unit into one self-contained flat involving associated cycle parking, refuse and recycling.
Police Station 687 Green Lanes London N21 3RX · premises record
Refused
2020-12-08
More
Full
Installation of wood fired oven and extractor flue.
741 Green Lanes London N21 3RX · premises record
Applicant Mr Bledar Kurti · Officer Allison Russell
Approved
2019-06-04
More
Full
Refurbishment and conversion of former police station into 6 self-contained flats (2 x 1-bed, 2 x 2-bed and 2 x 3-bed) with internal alterations, associated landscaping and parking, together with demolition of front police storage building and erection of a new single storey block to provide cycle and bin storage.
Police Station 687 Green Lanes London N21 3RX · premises record
Approved
2017-07-31
More
Listed Building Consent
Installation of an internally illuminated digital panel as integral part of new telephone kiosk.
Public Footpath Outside 731-733 Green Lanes London N21 3RX · premises record
Approved
2016-04-27
More
Advertisement Consent
Erection of part single, part 2 storey 1 x 1-bed residential unit to rear yard.
717 Green Lanes London N21 3RX · premises record
Refused
2015-10-22
More
Full
Use of premises from retail (A1) to accountants office (A2).
717 Green Lanes London N21 3RX · premises record
Approved
2015-10-20
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 60 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 60 of 60 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 60 of 60 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 2 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
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent45 applications and 40 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy27 EPC records; ratings C: 6, D: 17, E: 4.
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.
7 intent signals recorded in this postcode
Beatable refusal · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.