Planning Atlas
AtlasPostcodeN211NB
Dev
Session
Tier
Planning Atlas›Enfield›…Southgate ward›N21 1NB
Postcode record · Enfield

N21 1NB.

N21 1NB has 66 known premises and 19 planning records — 15 approved of 18 decided (83.3%). 50 EPC records.

Enfield›Southgate›N21 1NB
Postcode N21 1NB · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeEnfield profile →
66
Premises
known addresses (UPRNs)
19
Applications
18 decided
83.3%
Approval rate
15 approved · 3 refused
50
EPC records
ratings C 18 · D 23 · E 8 · F 1
20
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 1NB has 66 known premises and 19 planning records — 15 approved of 18 decided (83.3%). 50 EPC records.

Premises (18 of 66 shown)

Name
Details
UPRN 207002720
UPRN 207006425
UPRN 207029063
UPRN 207112657
UPRN 207112839
UPRN 207112840
UPRN 207112841
UPRN 207112842
UPRN 207112843
UPRN 207112844
UPRN 207002720
UPRN 207006425
UPRN 207029063
Show all 10 rows
UPRN 207112657
UPRN 207112839
UPRN 207112840
UPRN 207112841
UPRN 207112842
UPRN 207112843
UPRN 207112844
Planning

What happened?

19 planning applications across the postcode; 15 approved of 18 decided (83.3%). Latest 19 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Prior approval for construction of 1 x additional floors to each block to provide 4 x self-contained flats.
1-11 And 26-36 Maplin Close London N21 1NB · premises record
Officer Nurgul Kinli
New dwellings on detached block of flats
Approved
2025-09-09
Prior approval for construction of 1no. x additional floors to each block to provide 4no. self-contained flats.
1-11 And 26-36 Maplin Close London N21 1NB · premises record
New dwellings on detached block of flats
Approved
2022-03-04
Prior approval for construction of 1 x additional floors to each block to provide 4 self-contained flats.
1-11 And 26-36 Maplin Close London N21 1NB · premises record
New dwellings on detached block of flats
Approved
2021-10-05
Replacement windows to common stairwells and landings.
37 - 56 Maplin Close London N21 1NB · premises record
Full
Approved
2020-08-19
Works to Beech tree covered by TPO No. 12 (1968) - reduce by 20% and works to Ash tree covered by TPO No. 12 (1968) - reduce by upto 35%.
1-36 Maplin Close Eversley Road Winchmore Hill Enfield N21 1NB · premises record
Works to a tree with a TPO
Refused
2019-07-22
Works to trees covered by LBE ORDER NO 12 1968:- 1x Mature Ash (T4): Reduce to give 2m clearance from adjacent block, crown thin by 30% and lift by 5.2m, 1x Pine (T5) dead: Fell, 1x Yew (G6): cut back to clear footpath (2m)
50 Maplin Close London N21 1NB · premises record
Works to a tree with a TPO
Approved
2019-01-22
Single storey side extension.
62 Maplin Close London N21 1NB · premises record
Householder
Approved
2016-03-09
Works to Beech and Ash tress covered by TPO No. 12 (1968) - crown thin by 30%. and thin by 30% removing the mass of Ivy.
59, Maplin Close, London, N21 1NB · premises record
Works to a tree with a TPO
Approved
2012-05-03
Fell 1 Monteray Cyprus tree covered by LBE 12 1968.
58, Maplin Close, London, N21 1NB · premises record
Works to a tree with a TPO
Approved
2010-06-23
Work to 1 Monterey Cypress tree covered by LBE Order No 12 1968- Fell.
58, Maplin Close, London, N21 1NB · premises record
Works to a tree with a TPO
Refused
2009-09-11
Prior approval for construction of 1 x additional floors to each block to provide 4 x self-contained flats.
1-11 And 26-36 Maplin Close London N21 1NB · premises record
Officer Nurgul Kinli
Approved
2025-09-09
More
New dwellings on detached block of flats
Prior approval for construction of 1no. x additional floors to each block to provide 4no. self-contained flats.
1-11 And 26-36 Maplin Close London N21 1NB · premises record
Approved
2022-03-04
More
New dwellings on detached block of flats
Prior approval for construction of 1 x additional floors to each block to provide 4 self-contained flats.
1-11 And 26-36 Maplin Close London N21 1NB · premises record
Approved
2021-10-05
More
New dwellings on detached block of flats
Show all 10 rows
Replacement windows to common stairwells and landings.
37 - 56 Maplin Close London N21 1NB · premises record
Approved
2020-08-19
More
Full
Works to Beech tree covered by TPO No. 12 (1968) - reduce by 20% and works to Ash tree covered by TPO No. 12 (1968) - reduce by upto 35%.
1-36 Maplin Close Eversley Road Winchmore Hill Enfield N21 1NB · premises record
Refused
2019-07-22
More
Works to a tree with a TPO
Works to trees covered by LBE ORDER NO 12 1968:- 1x Mature Ash (T4): Reduce to give 2m clearance from adjacent block, crown thin by 30% and lift by 5.2m, 1x Pine (T5) dead: Fell, 1x Yew (G6): cut back to clear footpath (2m)
50 Maplin Close London N21 1NB · premises record
Approved
2019-01-22
More
Works to a tree with a TPO
Single storey side extension.
62 Maplin Close London N21 1NB · premises record
Approved
2016-03-09
More
Householder
Works to Beech and Ash tress covered by TPO No. 12 (1968) - crown thin by 30%. and thin by 30% removing the mass of Ivy.
59, Maplin Close, London, N21 1NB · premises record
Approved
2012-05-03
More
Works to a tree with a TPO
Fell 1 Monteray Cyprus tree covered by LBE 12 1968.
58, Maplin Close, London, N21 1NB · premises record
Approved
2010-06-23
More
Works to a tree with a TPO
Work to 1 Monterey Cypress tree covered by LBE Order No 12 1968- Fell.
58, Maplin Close, London, N21 1NB · premises record
Refused
2009-09-11
More
Works to a tree with a TPO

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 66 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 66 of 66 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 66 of 66 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 19 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
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 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Show all 9 rows
Case officer on 1 application
Case officer on 1 application
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 precedent19 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy50 EPC records; ratings C: 18, D: 23, E: 8, 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.

12 intent signals recorded in this postcode
Charge registered · Portfolio seller · Repeat sale · EPC F/G · Long hold · Ageing director
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
N21 1NB, Enfield: planning and property history | Planning Atlas