Postcode record · Enfield
N18 1AX.
N18 1AX has 16 known premises and 22 planning records — 11 approved of 17 decided (64.7%). 12 EPC records.
Postcode N18 1AX · boundary not held, centred on the postcodeApprovedRefusedOther22 exact22 on the map — every match
At a glance · this postcodeEnfield profile →
16
Premises
known addresses (UPRNs)
22
Applications
17 decided
64.7%
Approval rate
11 approved · 6 refused
12
EPC records
ratings C 3 · D 9
22
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?
N18 1AX has 16 known premises and 22 planning records — 11 approved of 17 decided (64.7%). 12 EPC records.
Premises
Name
Details
UPRN 207007284
UPRN 207107536
UPRN 207107553
UPRN 207111345
UPRN 207111347
UPRN 207111348
UPRN 207111349
UPRN 207111350
UPRN 207111351
UPRN 207111352
UPRN 207007284
UPRN 207107536
UPRN 207107553
Show all 10 rows
UPRN 207111345
UPRN 207111347
UPRN 207111348
UPRN 207111349
UPRN 207111350
UPRN 207111351
UPRN 207111352
Planning
What happened?
22 planning applications across the postcode; 11 approved of 17 decided (64.7%). Latest 22 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension.
11 Tasmania Terrace London N18 1AX · premises record
Householder
Approved
2025-07-25
Non-material amendment to 22/01358/FUL to allow enlargement of single storey extension from 3m to 4.5m.
11 Tasmania Terrace London N18 1AX · premises record
App for Non-Material Amendments
Refused
2025-05-09
Details submitted pursuant to reference 22/01358/FUL: planting (8) and cycle parking (9) in respect of sub-division of site and erection of an end-of-terraced 2-storey dwelling house, involving part single, part 2 storey rear extension together with extension to roof to form gable end with rear dormer, Juliette balcony and front rooflights to existing dwelling, with associated parking, landscaping and bin storage.
11 Tasmania Terrace London N18 1AX · premises record
Discharge Condition
Approved
2024-07-05
Details submitted pursuant to reference 22/01358/FUL: solar panels (6), enclosure (7), refuse and recycling storage (10), potable water (11) and energy statement (12) in respect of sub-division of site and erection of an end-of-terraced 2-storey dwelling house, involving part single, part 2 storey rear extension together with extension to roof to form gable end with rear dormer, Juliette balcony and front rooflights to existing dwelling, with associated parking, landscaping and bin storage.
11 Tasmania Terrace London N18 1AX · premises record
Discharge of Conditions
Approved
2024-03-04
Sub-division of site and erection of an end-of-terraced 2-storey dwelling house, invovlving part single, part 2 storey rear extension together with extension to roof to form gable end with rear dormer, Juliette balcony and front rooflights to existing dwelling, with associated parking, landscaping and bin storage.
11 Tasmania Terrace London N18 1AX · premises record
Full
Approved
2022-04-20
Hip to gable side roof extension; rear dormer roof extension; installation of front rooflights; single storey rear extension.
11 Tasmania Terrace London N18 1AX · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2020-07-07
Sub-division of site and erection of an end-of-terrace two-storey dwellinghouse with habitable roofspace.
11 Tasmania Terrace London N18 1AX · premises record
Full
Refused
2020-04-21
Sub-division of site and erection of an end-of-terrace 2-storey dwelling house together with single storey rear extension, part 1st floor rear extension and extension to roof at side to form gable end with rear dormer with Juliette balcony and rooflights to existing dwelling.
11 Tasmania Terrace London N18 1AX · premises record
Full
Withdrawn
2020-02-05
Single storey rear extension 5.0m deep x 3.15m high (3.0m high to eaves).
7 Tasmania Terrace London N18 1AX · premises record
Prior Approval
No objection
2017-12-19
Conversion of a single family dwelling into 2x2 bed self contained flats with associated internal alterations
1 Tasmania Terrace London N18 1AX · premises record
Applicant Mr Ibrahim Erdogan · Agent Deco Construction Engineering Limited · Officer Ms Eloise Kiernan
Full
Refused
2017-02-27
Single storey rear extension.
11 Tasmania Terrace London N18 1AX · premises record
Approved
2025-07-25
More
Householder
Non-material amendment to 22/01358/FUL to allow enlargement of single storey extension from 3m to 4.5m.
11 Tasmania Terrace London N18 1AX · premises record
Refused
2025-05-09
More
App for Non-Material Amendments
Details submitted pursuant to reference 22/01358/FUL: planting (8) and cycle parking (9) in respect of sub-division of site and erection of an end-of-terraced 2-storey dwelling house, involving part single, part 2 storey rear extension together with extension to roof to form gable end with rear dormer, Juliette balcony and front rooflights to existing dwelling, with associated parking, landscaping and bin storage.
11 Tasmania Terrace London N18 1AX · premises record
Approved
2024-07-05
More
Discharge Condition
Show all 10 rows
Details submitted pursuant to reference 22/01358/FUL: solar panels (6), enclosure (7), refuse and recycling storage (10), potable water (11) and energy statement (12) in respect of sub-division of site and erection of an end-of-terraced 2-storey dwelling house, involving part single, part 2 storey rear extension together with extension to roof to form gable end with rear dormer, Juliette balcony and front rooflights to existing dwelling, with associated parking, landscaping and bin storage.
11 Tasmania Terrace London N18 1AX · premises record
Approved
2024-03-04
More
Discharge of Conditions
Sub-division of site and erection of an end-of-terraced 2-storey dwelling house, invovlving part single, part 2 storey rear extension together with extension to roof to form gable end with rear dormer, Juliette balcony and front rooflights to existing dwelling, with associated parking, landscaping and bin storage.
11 Tasmania Terrace London N18 1AX · premises record
Approved
2022-04-20
More
Full
Hip to gable side roof extension; rear dormer roof extension; installation of front rooflights; single storey rear extension.
11 Tasmania Terrace London N18 1AX · premises record
Approved
2020-07-07
More
Cert of Lawful Use/Operation - Proposed
Sub-division of site and erection of an end-of-terrace two-storey dwellinghouse with habitable roofspace.
11 Tasmania Terrace London N18 1AX · premises record
Refused
2020-04-21
More
Full
Sub-division of site and erection of an end-of-terrace 2-storey dwelling house together with single storey rear extension, part 1st floor rear extension and extension to roof at side to form gable end with rear dormer with Juliette balcony and rooflights to existing dwelling.
11 Tasmania Terrace London N18 1AX · premises record
Withdrawn
2020-02-05
More
Full
Single storey rear extension 5.0m deep x 3.15m high (3.0m high to eaves).
7 Tasmania Terrace London N18 1AX · premises record
No objection
2017-12-19
More
Prior Approval
Conversion of a single family dwelling into 2x2 bed self contained flats with associated internal alterations
1 Tasmania Terrace London N18 1AX · premises record
Applicant Mr Ibrahim Erdogan · Agent Deco Construction Engineering Limited · Officer Ms Eloise Kiernan
Refused
2017-02-27
More
Full
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 16 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 16 of 16 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 22 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 3 applications
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 4 applications
Applicant on 3 applications
Applicant on 3 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent22 applications and 22 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 3, D: 9.
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.
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.