Postcode record · Enfield
N21 1LL.
N21 1LL has 20 known premises and 56 planning records — 34 approved of 45 decided (75.6%). 13 EPC records.
Postcode N21 1LL · boundary not held, centred on the postcodeApprovedRefusedOther56 on the map — every match
At a glance · this postcodeEnfield profile →
20
Premises
known addresses (UPRNs)
56
Applications
45 decided
75.6%
Approval rate
34 approved · 11 refused
56 days
Median decision time
average 69 days · 51 dated decisions
13
EPC records
ratings D 11 · E 2
56
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 1LL has 20 known premises and 56 planning records — 34 approved of 45 decided (75.6%). 13 EPC records.
Premises (18 of 20 shown)
Name
Details
UPRN 207096005
UPRN 207096006
UPRN 207102633
UPRN 207102650
UPRN 207102651
UPRN 207102652
UPRN 207102660
UPRN 207102661
UPRN 207102662
UPRN 207120433
UPRN 207096005
UPRN 207096006
UPRN 207102633
Show all 10 rows
UPRN 207102650
UPRN 207102651
UPRN 207102652
UPRN 207102660
UPRN 207102661
UPRN 207102662
UPRN 207120433
Planning
What happened?
56 planning applications across the postcode; 34 approved of 45 decided (75.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Roof extension including increase in ridge height over side extension, rear dormer and front and side roof lights.
29 The Spinney London N21 1LL · premises record
Officer Mrs Jennie Rebairo
Householder
Approved
2025-10-13
Change of use from a Class C4 (HMO - house in multiple occupation) to class Sui Generis with self-contained letting room on first floor.
9 The Spinney London N21 1LL · premises record
Officer Michael Kotoh-Mortty
Full
Refused
2025-07-23
Extension of roof to side to form gable, rear dormer and front roof lights.
23 The Spinney London N21 1LL · premises record
Officer Bea Watkinson
Cert of Lawful Use/Operation - Proposed
Approved
2025-06-06
Cert of Lawful Use/Operation - Proposed
Approved
2025-06-06
Details submitted pursuant to reference 23/00259/FUL: refuse and recycling storage (5) and cycle parking (6) in respect of change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occupation) RETROSPECTIVE.
9 The Spinney London N21 1LL · premises record
Officer David Maguire
Discharge Condition
Approved
2024-10-21
Single storey rear extension and garage conversion.
7 The Spinney London N21 1LL · premises record
Officer Mr Andrew Pommells
Householder
Approved
2024-05-03
Details pursuant to ref 23/00259/FUL for cycle parking (6) in respect of the change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occupation) RETROSPECTIVE.
9 The Spinney London N21 1LL · premises record
Officer David Maguire
Discharge Condition
Refused
2023-10-20
Change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occupation) RETROSPECTIVE.
9 The Spinney London N21 1LL · premises record
Officer David Maguire
Full
Approved
2023-01-27
Conversion of garage into habitable room involving alterations to front elevation.
9 The Spinney London N21 1LL · premises record
Officer David Maguire
Householder
Approved
2023-01-10
Roof extension including increase in ridge height over side extension, rear dormer and front and side roof lights.
29 The Spinney London N21 1LL · premises record
Officer Mrs Jennie Rebairo
Approved
2025-10-13
More
Householder
Change of use from a Class C4 (HMO - house in multiple occupation) to class Sui Generis with self-contained letting room on first floor.
9 The Spinney London N21 1LL · premises record
Officer Michael Kotoh-Mortty
Refused
2025-07-23
More
Full
Extension of roof to side to form gable, rear dormer and front roof lights.
23 The Spinney London N21 1LL · premises record
Officer Bea Watkinson
Approved
2025-06-06
More
Cert of Lawful Use/Operation - Proposed
Show all 10 rows
Approved
2025-06-06
More
Cert of Lawful Use/Operation - Proposed
Details submitted pursuant to reference 23/00259/FUL: refuse and recycling storage (5) and cycle parking (6) in respect of change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occupation) RETROSPECTIVE.
9 The Spinney London N21 1LL · premises record
Officer David Maguire
Approved
2024-10-21
More
Discharge Condition
Single storey rear extension and garage conversion.
7 The Spinney London N21 1LL · premises record
Officer Mr Andrew Pommells
Approved
2024-05-03
More
Householder
Details pursuant to ref 23/00259/FUL for cycle parking (6) in respect of the change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occupation) RETROSPECTIVE.
9 The Spinney London N21 1LL · premises record
Officer David Maguire
Refused
2023-10-20
More
Discharge Condition
Change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occupation) RETROSPECTIVE.
9 The Spinney London N21 1LL · premises record
Officer David Maguire
Approved
2023-01-27
More
Full
Conversion of garage into habitable room involving alterations to front elevation.
9 The Spinney London N21 1LL · premises record
Officer David Maguire
Approved
2023-01-10
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 20 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 20 of 20 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 20 of 20 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).
Laurel Drive0 mBroadfields Avenue0 mThe Spinney0 mAccess Road From Church Hill To 29-53 Church Hill34 mStone Hall Road46 mChurch Hill47 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 7 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 7 applications
Case officer on 4 applications
Case officer on 3 applications
Show all 10 rows
Case officer on 3 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent56 applications and 56 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings D: 11, 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.
6 intent signals recorded in this postcode
Charge registered · Beatable refusal · Appeal dismissed · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.