Postcode record · Enfield
N21 1LU.
N21 1LU has 21 known premises and 30 planning records — 26 approved of 28 decided (92.9%). 11 EPC records.
Postcode N21 1LU · boundary not held, centred on the postcodeApprovedRefusedOther30 exact1 approximate31 on the map — every match
At a glance · this postcodeEnfield profile →
21
Premises
known addresses (UPRNs)
30
Applications
28 decided
92.9%
Approval rate
26 approved · 2 refused
11
EPC records
ratings C 2 · D 6 · E 2 · F 1
31
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 1LU has 21 known premises and 30 planning records — 26 approved of 28 decided (92.9%). 11 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 207004343
UPRN 207013944
UPRN 207035515
UPRN 207035516
UPRN 207102549
UPRN 207102550
UPRN 207102551
UPRN 207102564
UPRN 207102666
UPRN 207102667
UPRN 207004343
UPRN 207013944
UPRN 207035515
Show all 10 rows
UPRN 207035516
UPRN 207102549
UPRN 207102550
UPRN 207102551
UPRN 207102564
UPRN 207102666
UPRN 207102667
Planning
What happened?
30 planning applications across the postcode; 26 approved of 28 decided (92.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Two storey front/side extension involving conversion of existing garage into habitable room involving alterations to front elevation, two storey rear extension, roof extension to form crown roof and rear dormer with rooflights. Extension to raised patio at rear.
25 Houndsden Road London N21 1LU · premises record
Householder
Approved
2026-01-28
Replacement of roof with PV panels (solar panels).
9 Houndsden Road London N21 1LU · premises record
Householder
Approved
2025-06-06
Front entrance porch.
29 Houndsden Road London N21 1LU · premises record
Householder
Approved
2025-01-21
New conservatory at rear to replace existing conservatory.
27 Houndsden Road London N21 1LU · premises record
Householder
Approved
2024-10-16
Loft conversion including increase in roof height, extension of existing roof including formation of crown roof, together with rear dormer and front and side roof light.
29 Houndsden Road London N21 1LU · premises record
Householder
Approved
2024-07-05
Detached outbuilding to rear.
29 Houndsden Road London N21 1LU · premises record
Cert of Lawful Use/Operation - Proposed
Approved
2024-06-04
New rear conservatory to replace existing conservatory.
27 Houndsden Road London N21 1LU · premises record
Householder
Approved
2024-04-02
Variation of Ref: 22/01305/HOU condition number 2 to allow alterations to roof to form terrace area, front facades to include gable ends and front elevations to include central glazing.
3 Houndsden Road London N21 1LU · premises record
Variation of condition
Approved
2022-11-10
Single storey rear extension (Amended Description).
29 Houndsden Road London N21 1LU · premises record
Householder
Approved
2022-09-01
Conversion of the existing garage into a habitable room, first floor front extension, two storey rear/side extension and basement level floor extension (Amended Description).
3 Houndsden Road London N21 1LU · premises record
Householder
Approved
2022-04-14
Two storey front/side extension involving conversion of existing garage into habitable room involving alterations to front elevation, two storey rear extension, roof extension to form crown roof and rear dormer with rooflights. Extension to raised patio at rear.
25 Houndsden Road London N21 1LU · premises record
Approved
2026-01-28
More
Householder
Replacement of roof with PV panels (solar panels).
9 Houndsden Road London N21 1LU · premises record
Approved
2025-06-06
More
Householder
Front entrance porch.
29 Houndsden Road London N21 1LU · premises record
Approved
2025-01-21
More
Householder
Show all 10 rows
New conservatory at rear to replace existing conservatory.
27 Houndsden Road London N21 1LU · premises record
Approved
2024-10-16
More
Householder
Loft conversion including increase in roof height, extension of existing roof including formation of crown roof, together with rear dormer and front and side roof light.
29 Houndsden Road London N21 1LU · premises record
Approved
2024-07-05
More
Householder
Detached outbuilding to rear.
29 Houndsden Road London N21 1LU · premises record
Approved
2024-06-04
More
Cert of Lawful Use/Operation - Proposed
New rear conservatory to replace existing conservatory.
27 Houndsden Road London N21 1LU · premises record
Approved
2024-04-02
More
Householder
Variation of Ref: 22/01305/HOU condition number 2 to allow alterations to roof to form terrace area, front facades to include gable ends and front elevations to include central glazing.
3 Houndsden Road London N21 1LU · premises record
Approved
2022-11-10
More
Variation of condition
Single storey rear extension (Amended Description).
29 Houndsden Road London N21 1LU · premises record
Approved
2022-09-01
More
Householder
Conversion of the existing garage into a habitable room, first floor front extension, two storey rear/side extension and basement level floor extension (Amended Description).
3 Houndsden Road London N21 1LU · premises record
Approved
2022-04-14
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 21 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Borough wide · reference AD17 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Borough wide · reference AD17 · covers 21 of 21 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).
Stone Hall Road0 mFootpath Starting At Footpath From Eversley Crescent To Houndsden Road Ending At Rear Of 41 Houndsde0 mHoundsden Road0 mFootpath From Eversley Crescent To Houndsden Road3 mAccess Road From Houndsden Road To 15-17 Houndsden Road16 mBrookside31 mAccess Road From Church Hill To Chesterfield Lodge52 mEversley Park Road56 mSpringbank57 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 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
Applicant on 1 application
Applicant on 3 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
Applicant on 1 application
Development
What could it become?
Planning precedent30 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 2, D: 6, E: 2, 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 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.