Postcode record · Enfield
EN1 3SS.
EN1 3SS has 25 known premises and 16 planning records — 12 approved of 13 decided (92.3%). 18 EPC records.
Postcode EN1 3SS · boundary not held, centred on the postcodeApprovedRefusedOther16 exact16 on the map — every match
At a glance · this postcodeEnfield profile →
25
Premises
known addresses (UPRNs)
16
Applications
13 decided
92.3%
Approval rate
12 approved · 1 refused
18
EPC records
ratings C 2 · D 14 · E 1 · F 1
16
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?
EN1 3SS has 25 known premises and 16 planning records — 12 approved of 13 decided (92.3%). 18 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 207003884
UPRN 207027477
UPRN 207161771
UPRN 207161772
UPRN 207161773
UPRN 207161774
UPRN 207161775
UPRN 207161776
UPRN 207161777
UPRN 207161778
UPRN 207003884
UPRN 207027477
UPRN 207161771
Show all 10 rows
UPRN 207161772
UPRN 207161773
UPRN 207161774
UPRN 207161775
UPRN 207161776
UPRN 207161777
UPRN 207161778
Planning
What happened?
16 planning applications across the postcode; 12 approved of 13 decided (92.3%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Use of existing outbuilding as granny annexe ancillary to the main dwelling.
18 Mafeking Road Enfield EN1 3SS · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2025-03-31
Single storey rear extension.
18 Mafeking Road Enfield EN1 3SS · premises record
Householder
Approved
2023-05-30
Single storey rear extension pursuant to prior approval ref: 21/01643/PRH.
5 Mafeking Road Enfield EN1 3SS · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2021-06-29
Single storey rear extension 2.25m deep x 2.80m high (2.725m high to eaves).
5 Mafeking Road Enfield EN1 3SS · premises record
Applicant Miss Nipa Patel · Officer Rebecca Buckley
Class A HH - Prior Approval
No objection
2021-04-28
Single storey rear extension 3.75m deep x 3.55m high (2.40m high to eaves)
7 Mafeking Road Enfield EN1 3SS · premises record
Class A HH - Prior Approval
No objection
2018-10-08
Installation of external wall insulation at rear and first floor.
16 Mafeking Road Enfield EN1 3SS · premises record
Householder
Approved
2015-07-20
Single storey rear extension
11, Mafeking Road, Enfield, EN1 3SS · premises record
Householder
Approved
2013-03-04
Rear dormer window.
6, Mafeking Road, Enfield, EN1 3SS · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2010-02-16
Single storey rear extension.
3, Mafeking Road, Enfield, EN1 3SS · premises record
Applicant Mr Tim Fish · Agent Emilie Ashworth
Cert of Lawful Use/Operation - Proposed
Approved
2009-08-28
Rear dormer windows, including juliette balustrade.
3, Mafeking Road, Enfield, EN1 3SS · premises record
Applicant Mr Tim Fish · Agent Emilie Ashworth
Cert of Lawful Use/Operation - Proposed
Approved
2009-08-18
Use of existing outbuilding as granny annexe ancillary to the main dwelling.
18 Mafeking Road Enfield EN1 3SS · premises record
Approved
2025-03-31
More
Cert of Lawful Use/Operation - Proposed
Single storey rear extension.
18 Mafeking Road Enfield EN1 3SS · premises record
Approved
2023-05-30
More
Householder
Single storey rear extension pursuant to prior approval ref: 21/01643/PRH.
5 Mafeking Road Enfield EN1 3SS · premises record
Approved
2021-06-29
More
Cert of Lawful Use/Operation - Proposed
Show all 10 rows
Single storey rear extension 2.25m deep x 2.80m high (2.725m high to eaves).
5 Mafeking Road Enfield EN1 3SS · premises record
Applicant Miss Nipa Patel · Officer Rebecca Buckley
No objection
2021-04-28
More
Class A HH - Prior Approval
Single storey rear extension 3.75m deep x 3.55m high (2.40m high to eaves)
7 Mafeking Road Enfield EN1 3SS · premises record
No objection
2018-10-08
More
Class A HH - Prior Approval
Installation of external wall insulation at rear and first floor.
16 Mafeking Road Enfield EN1 3SS · premises record
Approved
2015-07-20
More
Householder
Single storey rear extension
11, Mafeking Road, Enfield, EN1 3SS · premises record
Approved
2013-03-04
More
Householder
Rear dormer window.
6, Mafeking Road, Enfield, EN1 3SS · premises record
Approved
2010-02-16
More
Cert of Lawful Use/Operation - Proposed
Single storey rear extension.
3, Mafeking Road, Enfield, EN1 3SS · premises record
Applicant Mr Tim Fish · Agent Emilie Ashworth
Approved
2009-08-28
More
Cert of Lawful Use/Operation - Proposed
Rear dormer windows, including juliette balustrade.
3, Mafeking Road, Enfield, EN1 3SS · premises record
Applicant Mr Tim Fish · Agent Emilie Ashworth
Approved
2009-08-18
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 25 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Roman road of Ermine Street and contemporary roadside settlement including Leighton Road · reference 77181 · covers 1 of 25 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Borough wide · reference AD17 · covers 25 of 25 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Roman road of Ermine Street and contemporary roadside settlement including Leighton Road · reference 77181 · covers 1 of 25 premises. Groundworks may require archaeological assessment or investigation.
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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 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
Agent on 2 applications
Applicant on 5 applications
Applicant on 2 applications
Applicant on 2 applications
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 precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 2, D: 14, E: 1, F: 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
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.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.