Postcode record · Enfield
N9 0JS.
N9 0JS has 30 known premises and 13 planning records — 9 approved of 11 decided (81.8%). 20 EPC records.
Postcode N9 0JS · boundary not held, centred on the postcodeApprovedRefusedOther13 exact13 on the map — every match
At a glance · this postcodeEnfield profile →
30
Premises
known addresses (UPRNs)
13
Applications
11 decided
81.8%
Approval rate
9 approved · 2 refused
20
EPC records
ratings C 2 · D 16 · E 2
13
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?
N9 0JS has 30 known premises and 13 planning records — 9 approved of 11 decided (81.8%). 20 EPC records.
Premises (18 of 30 shown)
Name
Details
UPRN 207019078
UPRN 207098416
UPRN 207098417
UPRN 207098418
UPRN 207098419
UPRN 207098420
UPRN 207098421
UPRN 207098422
UPRN 207098423
UPRN 207098865
UPRN 207019078
UPRN 207098416
UPRN 207098417
Show all 10 rows
UPRN 207098418
UPRN 207098419
UPRN 207098420
UPRN 207098421
UPRN 207098422
UPRN 207098423
UPRN 207098865
Planning
What happened?
13 planning applications across the postcode; 9 approved of 11 decided (81.8%). Latest 13 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation).
58 Cornwallis Grove London N9 0JS · premises record
Full
Approved
2026-03-03
Single storey rear and infil extension.
46 Cornwallis Grove London N9 0JS · premises record
Householder
Approved
2022-07-08
Single storey rear extension 4.85m deep x 3m high (2.80m high to eaves).
44 Cornwallis Grove London N9 0JS · premises record
Class A HH - Prior Approval
No objection
2021-10-18
Rear dormer with front roof lights.
48 Cornwallis Grove London N9 0JS · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2019-09-17
Single storey rear extension.
4 Cornwallis Grove London N9 0JS · premises record
Householder
Approved
2018-11-21
Single storey rear extension.
4 Cornwallis Grove London N9 0JS · premises record
Householder
Refused
2018-08-15
Single storey rear extension.
18, Cornwallis Grove, London, N9 0JS · premises record
Householder
Approved
2010-03-09
Single storey rear extension.
18, Cornwallis Grove, London, N9 0JS · premises record
Applicant Mrs L Hall · Agent Salvatore Zaffuto Architecture
Householder
Refused
2009-10-19
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation).
58 Cornwallis Grove London N9 0JS · premises record
Approved
2026-03-03
More
Full
Single storey rear and infil extension.
46 Cornwallis Grove London N9 0JS · premises record
Approved
2022-07-08
More
Householder
Show all 10 rows
Single storey rear extension 4.85m deep x 3m high (2.80m high to eaves).
44 Cornwallis Grove London N9 0JS · premises record
No objection
2021-10-18
More
Class A HH - Prior Approval
Prior Approval
46 Cornwallis Grove London N9 0JS · premises record
Decided
2020-04-06
More
Prior Approval
Rear dormer with front roof lights.
48 Cornwallis Grove London N9 0JS · premises record
Approved
2019-09-17
More
Cert of Lawful Use/Operation - Proposed
Single storey rear extension.
4 Cornwallis Grove London N9 0JS · premises record
Approved
2018-11-21
More
Householder
Single storey rear extension.
4 Cornwallis Grove London N9 0JS · premises record
Refused
2018-08-15
More
Householder
Single storey rear extension.
18, Cornwallis Grove, London, N9 0JS · premises record
Approved
2010-03-09
More
Householder
Single storey rear extension.
18, Cornwallis Grove, London, N9 0JS · premises record
Applicant Mrs L Hall · Agent Salvatore Zaffuto Architecture
Refused
2009-10-19
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 30 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 30 of 30 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 30 of 30 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 13 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 1 application
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 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
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 2 applications
Development
What could it become?
Planning precedent13 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 2, D: 16, 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.
4 intent signals recorded in this postcode
Charge registered · 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.