Postcode record · Barnet
N3 1SL.
N3 1SL has 12 known premises and 23 planning records — 16 approved of 22 decided (72.7%). 3 EPC records.
Postcode N3 1SL · boundary not held, centred on the postcodeApprovedRefusedOther23 exact16 approximate39 on the map — every match
At a glance · this postcodeBarnet profile →
12
Premises
known addresses (UPRNs)
23
Applications
22 decided
72.7%
Approval rate
16 approved · 3 refused
3
EPC records
ratings C 2 · D 1
39
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?
N3 1SL has 12 known premises and 23 planning records — 16 approved of 22 decided (72.7%). 3 EPC records.
Premises
Name
Details
UPRN 200058892
UPRN 200059090
UPRN 200059091
UPRN 200059092
UPRN 200145809
UPRN 200145810
UPRN 200145812
UPRN 200218231
UPRN 200058892
UPRN 200059090
UPRN 200059091
Show all 10 rows
UPRN 200059092
UPRN 200145809
UPRN 200145810
UPRN 200145812
UPRN 200218231
Planning
What happened?
23 planning applications across the postcode; 16 approved of 22 decided (72.7%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Removal of rear chimney and addition of Automatic Opening Vent to rear roof Proposals related to Approved Application 24/3716/FUL - Approved 20th September 2024 . Works to this property, under Application 24/3716/FUL commenced Feb 2026.
Eastwood 76 Hendon Lane London N3 1SL · premises record
Full Application
Pending Consideration
2026-04-22
Submission of details of condition 7 (Mitigation - air pollution) 8 (Mitigation- noise) 9 (Sound insulation) pursuant to planning permission 24/3716/FUL dated 27th November 2024
Eastwood 76 Hendon Lane London N3 1SL · premises record
Conditions
Approved
2025-12-02
Conversion of Residential Care Home (Class C2) to 4no. self-contained residential flats (Class C3) including part single, part two storey rear extension and alterations to side dormer and 3no skylights. Changes to fenestration including blocking up of some side window and door openings. Removal of external rear staircase. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and cycle storage
Eastwood 76 Hendon Lane London N3 1SL · premises record
Full Application
Approved
2024-09-20
Conversion of Residential Care Home (Class C2) to 4no. self-contained residential flats (Class C3) including two storey rear extension and alterations to side dormer and 3no skylights. Changes to fenestration including blocking up of some side window and door openings. Removal of external rear staircase. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and cycle storage
Eastwood 76 Hendon Lane London N3 1SL · premises record
Full Application
Withdrawn
2023-07-04
1 x Ash - Fell. Standing in T31 of Tree Preservation Order.
Eastwood 76 Hendon Lane London N3 1SL · premises record
Applicant Danilo Lupacchini · Officer Yaseen Esprit
Works to TPO trees
Not required
2022-04-13
Conversion of residential care home (Use Class C2) into 4 no. self-contained residential flats (Use Class C3). Alteration to fenestration and blocking up of existing window openings. Associated steps and terrace/balcony at first floor level. Removal of existing external staircase and steps. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and collection area, and cycle storage. Side gate [AMENDED DESCRIPTION]
Eastwood 76 Hendon Lane London N3 1SL · premises record
Full Application
Approved
2020-12-18
Conversion of residential care home (Use Class C2) into 4 no. self-contained residential flats (Use Class C3) including formation of new basement level and single storey front extension to create new garage. Alteration to fenestration and blocking up of existing window openings. Associated steps and terrace/balcony at first floor level. Removal of existing external staircase and steps. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and collection area, and cycle storage
Eastwood 76 Hendon Lane London N3 1SL · premises record
Full Application
Approved
2019-03-04
1 x Ash (applicant's ref. T1) - Reduce back to the most recent set of previous pruning points. T31 of Tree Preservation Order
Boundary Between Bermont Lodge 78 Hendon Lane And Eastwood 76 Hendon Lane London N3 1SL · premises record
Works to TPO trees
Approved
2018-12-13
Conversion of residential care home (Use Class C2) into 4 no. self-contained residential flats (Use Class C3) including formation of new basement level; single storey front extension to create new garage; and part single, part two storey rear extension. Alteration to fenestration and blocking up of existing window openings. Associated steps, terraces and balconies at basement, ground and first floor level. Extension to roof including new rear dormer window with Juliette balcony and addition of Juliette balcony to existing rear dormer. Removal of existing external staircase and steps. Removal of chimney. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and collection area, and cycle storage [AMENDED DESCRIPTION]
Eastwood 76 Hendon Lane London N3 1SL · premises record
Full Application
Refused
2018-12-07
1 x Ash - Reduce back to Positions Close to the Previous Reduction Points as Specified. T31 of Tree Preservation Order
Eastwood 76 Hendon Lane London N3 1SL · premises record
Applicant Tomlinson Tree Surgeons · Officer Edward Jones
Works to TPO trees
Approved
2014-01-27
Removal of rear chimney and addition of Automatic Opening Vent to rear roof Proposals related to Approved Application 24/3716/FUL - Approved 20th September 2024 . Works to this property, under Application 24/3716/FUL commenced Feb 2026.
Eastwood 76 Hendon Lane London N3 1SL · premises record
Pending Consideration
2026-04-22
More
Full Application
Submission of details of condition 7 (Mitigation - air pollution) 8 (Mitigation- noise) 9 (Sound insulation) pursuant to planning permission 24/3716/FUL dated 27th November 2024
Eastwood 76 Hendon Lane London N3 1SL · premises record
Approved
2025-12-02
More
Conditions
Conversion of Residential Care Home (Class C2) to 4no. self-contained residential flats (Class C3) including part single, part two storey rear extension and alterations to side dormer and 3no skylights. Changes to fenestration including blocking up of some side window and door openings. Removal of external rear staircase. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and cycle storage
Eastwood 76 Hendon Lane London N3 1SL · premises record
Approved
2024-09-20
More
Full Application
Show all 10 rows
Conversion of Residential Care Home (Class C2) to 4no. self-contained residential flats (Class C3) including two storey rear extension and alterations to side dormer and 3no skylights. Changes to fenestration including blocking up of some side window and door openings. Removal of external rear staircase. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and cycle storage
Eastwood 76 Hendon Lane London N3 1SL · premises record
Withdrawn
2023-07-04
More
Full Application
1 x Ash - Fell. Standing in T31 of Tree Preservation Order.
Eastwood 76 Hendon Lane London N3 1SL · premises record
Applicant Danilo Lupacchini · Officer Yaseen Esprit
Not required
2022-04-13
More
Works to TPO trees
Conversion of residential care home (Use Class C2) into 4 no. self-contained residential flats (Use Class C3). Alteration to fenestration and blocking up of existing window openings. Associated steps and terrace/balcony at first floor level. Removal of existing external staircase and steps. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and collection area, and cycle storage. Side gate [AMENDED DESCRIPTION]
Eastwood 76 Hendon Lane London N3 1SL · premises record
Approved
2020-12-18
More
Full Application
Conversion of residential care home (Use Class C2) into 4 no. self-contained residential flats (Use Class C3) including formation of new basement level and single storey front extension to create new garage. Alteration to fenestration and blocking up of existing window openings. Associated steps and terrace/balcony at first floor level. Removal of existing external staircase and steps. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and collection area, and cycle storage
Eastwood 76 Hendon Lane London N3 1SL · premises record
Approved
2019-03-04
More
Full Application
1 x Ash (applicant's ref. T1) - Reduce back to the most recent set of previous pruning points. T31 of Tree Preservation Order
Boundary Between Bermont Lodge 78 Hendon Lane And Eastwood 76 Hendon Lane London N3 1SL · premises record
Approved
2018-12-13
More
Works to TPO trees
Conversion of residential care home (Use Class C2) into 4 no. self-contained residential flats (Use Class C3) including formation of new basement level; single storey front extension to create new garage; and part single, part two storey rear extension. Alteration to fenestration and blocking up of existing window openings. Associated steps, terraces and balconies at basement, ground and first floor level. Extension to roof including new rear dormer window with Juliette balcony and addition of Juliette balcony to existing rear dormer. Removal of existing external staircase and steps. Removal of chimney. Associated parking, hard and soft landscaping, amenity space, refuse and recycling store and collection area, and cycle storage [AMENDED DESCRIPTION]
Eastwood 76 Hendon Lane London N3 1SL · premises record
Refused
2018-12-07
More
Full Application
1 x Ash - Reduce back to Positions Close to the Previous Reduction Points as Specified. T31 of Tree Preservation Order
Eastwood 76 Hendon Lane London N3 1SL · premises record
Applicant Tomlinson Tree Surgeons · Officer Edward Jones
Approved
2014-01-27
More
Works to TPO trees
Building control
Building-control records are not yet collected for Barnet — 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 12 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 12 of 12 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 12 of 12 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 23 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
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 3 applications
Applicant on 3 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
Applicant on 1 application
Development
What could it become?
Planning precedent23 applications and 39 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings C: 2, D: 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.
5 intent signals recorded in this postcode
EPC F/G · Long hold · Ageing director
Subscribe to see the signals →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.