Planning Atlas
AtlasPostcodeN212NJ
Dev
Session
Tier
Planning AtlasEnfieldGrange Park wardN21 2NJ
Postcode record · Enfield

N21 2NJ.

N21 2NJ has 10 known premises and 4 planning records — 1 approved of 3 decided (33.3%). 6 EPC records.

EnfieldGrange ParkN21 2NJ
Postcode N21 2NJ · boundary not held, centred on the postcodeApprovedRefusedOther9 on the map — every match
At a glance · this postcodeEnfield profile →
10
Premises
known addresses (UPRNs)
4
Applications
3 decided
33.3%
Approval rate
1 approved · 2 refused
6
EPC records
ratings C 1 · D 3 · E 1 · F 1
9
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 2NJ has 10 known premises and 4 planning records — 1 approved of 3 decided (33.3%). 6 EPC records.

Premises

Planning

What happened?

4 planning applications across the postcode; 1 approved of 3 decided (33.3%). Latest 4 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of existing first floor flat into 2 self-contained flats, involving dormer extension at rear and front rooflights.
96A Green Dragon Lane London N21 2NJ · premises record
Applicant Mrs K Costa · Agent Yes Consulting Ltd · Officer Aaron Hawkins
Full
Refused
2026-01-29
Rear dormer to first floor flat (retrospective)
94A Green Dragon Lane London N21 2NJ · premises record
Applicant Miss Demelza Smith · Officer Amma Busia
Full
Approved
2024-08-15
Conversion of first floor flat into 2 self-contained flats involving conversion of loft in to habitable room with rear dormer.
94A Green Dragon Lane London N21 2NJ · premises record
Applicant Ms Demelza Smith · Agent MONA Architecture · Officer Dino Ustic
Full
Refused
2023-05-30
Full
94A Green Dragon Lane London N21 2NJ · premises record
Full
Decided
Conversion of existing first floor flat into 2 self-contained flats, involving dormer extension at rear and front rooflights.
96A Green Dragon Lane London N21 2NJ · premises record
Applicant Mrs K Costa · Agent Yes Consulting Ltd · Officer Aaron Hawkins
Refused
2026-01-29
More
Full
Rear dormer to first floor flat (retrospective)
94A Green Dragon Lane London N21 2NJ · premises record
Applicant Miss Demelza Smith · Officer Amma Busia
Approved
2024-08-15
More
Full
Conversion of first floor flat into 2 self-contained flats involving conversion of loft in to habitable room with rear dormer.
94A Green Dragon Lane London N21 2NJ · premises record
Applicant Ms Demelza Smith · Agent MONA Architecture · Officer Dino Ustic
Refused
2023-05-30
More
Full
Show all 4 rows
Full
94A Green Dragon Lane London N21 2NJ · premises record
Decided
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?

Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.

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 4 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 8 rows
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent4 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings C: 1, D: 3, 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 · Planning Atlas Pro

Ownership, 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
Beatable refusal · EPC F/G · Price decline · 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.
N21 2NJ, Enfield: planning and property history | Planning Atlas