Postcode record · Enfield
N21 1QP.
N21 1QP has 26 known premises and 37 planning records — 22 approved of 30 decided (73.3%). 17 EPC records.
Postcode N21 1QP · boundary not held, centred on the postcodeApprovedRefusedOther37 on the map — every match
At a glance · this postcodeEnfield profile →
26
Premises
known addresses (UPRNs)
37
Applications
30 decided
73.3%
Approval rate
22 approved · 8 refused
60 days
Median decision time
average 71 days · 36 dated decisions
17
EPC records
ratings C 3 · D 8 · E 4 · F 2
37
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 1QP has 26 known premises and 37 planning records — 22 approved of 30 decided (73.3%). 17 EPC records.
Premises (18 of 26 shown)
Name
Details
UPRN 207003051
UPRN 207114597
UPRN 207114598
UPRN 207114599
UPRN 207114600
UPRN 207114601
UPRN 207114602
UPRN 207114603
UPRN 207114604
UPRN 207114605
UPRN 207003051
UPRN 207114597
UPRN 207114598
Show all 10 rows
UPRN 207114599
UPRN 207114600
UPRN 207114601
UPRN 207114602
UPRN 207114603
UPRN 207114604
UPRN 207114605
Planning
What happened?
37 planning applications across the postcode; 22 approved of 30 decided (73.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Rear dormer with Juliette balcony.
174 Winchmore Hill Road London N21 1QP · premises record
Officer Bea Watkinson
Cert of Lawful Use/Operation - Proposed
Approved
2024-10-31
Single storey side extension and single storey rear extension together with conversion of garage into a habitable room involving alterations to front.
180 Winchmore Hill Road London N21 1QP · premises record
Officer Mrs Jennie Rebairo
Householder
Approved
2023-09-21
Installation of metal electric sliding gate, metal entrance gate and metal fence to the front and side with brick piers for the gates, to a maximum height of 1.8m.
166 Winchmore Hill Road London N21 1QP · premises record
Officer Mrs Jennie Rebairo
Householder
Refused
2022-10-05
Single storey rear infill extension.
166 Winchmore Hill Road London N21 1QP · premises record
Officer Gideon Whittingham
Householder
Approved
2022-05-30
Cert of Lawful Use/Operation - Proposed
150 Winchmore Hill Road London N21 1QP · premises record
Officer Allison Russell
Cert of Lawful Use/Operation - Proposed
Approved
2022-05-23
Single storey rear extension, pitched roof over side projection and conversion of garage in to habitable room with front alterations.
142 Winchmore Hill Road London N21 1QP · premises record
Officer Mr Andrew Parker
Householder
Approved
2022-03-14
Extension to roof at side to form gable end including the installation of a side window; erection of a rear dormer; installation of front rooflights
142 Winchmore Hill Road London N21 1QP · premises record
Officer Mr Andrew Parker
Cert of Lawful Use/Operation - Proposed
Approved
2022-03-14
Part single, part two storey side extension with alterations to front elevation.
156 Winchmore Hill Road London N21 1QP · premises record
Officer Tendai Mutasa
Householder
Approved
2021-07-06
Single storey rear extension 6.00m deep x 3.25m high (3.00m high to eaves).
172 Winchmore Hill Road London N21 1QP · premises record
Officer Michael Kotoh-Mortty
Class A HH - Prior Approval
No objection
2021-06-17
Single storey extension at the side of the front and rear, incorporating a front porch (canopy) and extension of the rear patio area.
182 Winchmore Hill Road London N21 1QP · premises record
Officer Ronny Ferley
Householder
Approved
2021-06-08
Rear dormer with Juliette balcony.
174 Winchmore Hill Road London N21 1QP · premises record
Officer Bea Watkinson
Approved
2024-10-31
More
Cert of Lawful Use/Operation - Proposed
Single storey side extension and single storey rear extension together with conversion of garage into a habitable room involving alterations to front.
180 Winchmore Hill Road London N21 1QP · premises record
Officer Mrs Jennie Rebairo
Approved
2023-09-21
More
Householder
Installation of metal electric sliding gate, metal entrance gate and metal fence to the front and side with brick piers for the gates, to a maximum height of 1.8m.
166 Winchmore Hill Road London N21 1QP · premises record
Officer Mrs Jennie Rebairo
Refused
2022-10-05
More
Householder
Show all 10 rows
Single storey rear infill extension.
166 Winchmore Hill Road London N21 1QP · premises record
Officer Gideon Whittingham
Approved
2022-05-30
More
Householder
Cert of Lawful Use/Operation - Proposed
150 Winchmore Hill Road London N21 1QP · premises record
Officer Allison Russell
Approved
2022-05-23
More
Cert of Lawful Use/Operation - Proposed
Single storey rear extension, pitched roof over side projection and conversion of garage in to habitable room with front alterations.
142 Winchmore Hill Road London N21 1QP · premises record
Officer Mr Andrew Parker
Approved
2022-03-14
More
Householder
Extension to roof at side to form gable end including the installation of a side window; erection of a rear dormer; installation of front rooflights
142 Winchmore Hill Road London N21 1QP · premises record
Officer Mr Andrew Parker
Approved
2022-03-14
More
Cert of Lawful Use/Operation - Proposed
Part single, part two storey side extension with alterations to front elevation.
156 Winchmore Hill Road London N21 1QP · premises record
Officer Tendai Mutasa
Approved
2021-07-06
More
Householder
Single storey rear extension 6.00m deep x 3.25m high (3.00m high to eaves).
172 Winchmore Hill Road London N21 1QP · premises record
Officer Michael Kotoh-Mortty
No objection
2021-06-17
More
Class A HH - Prior Approval
Single storey extension at the side of the front and rear, incorporating a front porch (canopy) and extension of the rear patio area.
182 Winchmore Hill Road London N21 1QP · premises record
Officer Ronny Ferley
Approved
2021-06-08
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 26 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 26 of 26 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 26 of 26 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).
Tintern Gardens0 mPark Gate0 mQueen Elizabeths Drive0 mWinchmore Hill Road0 mFootpath From The Vale To Winchmore Hill Road10 mArboreal Avenue10 mWynchgate49 mPark View50 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 5 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 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 5 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 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
Development
What could it become?
Planning precedent37 applications and 37 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 3, D: 8, E: 4, F: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.