Postcode record · Barnet
N3 1BY.
N3 1BY has 35 known premises and 39 planning records — 28 approved of 39 decided (71.8%). 19 EPC records.
Postcode N3 1BY · boundary not held, centred on the postcodeApprovedRefusedOther37 on the map — every match
At a glance · this postcodeBarnet profile →
35
Premises
known addresses (UPRNs)
39
Applications
39 decided
71.8%
Approval rate
28 approved · 7 refused
55 days
Median decision time
average 91 days · 39 dated decisions
19
EPC records
ratings B 12 · C 2 · D 2 · E 3
37
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 1BY has 35 known premises and 39 planning records — 28 approved of 39 decided (71.8%). 19 EPC records.
Premises (18 of 35 shown)
Name
Details
UPRN 200033020
UPRN 200033021
UPRN 200033088
UPRN 200033090
UPRN 200033092
UPRN 200033093
UPRN 200033095
UPRN 200033097
UPRN 200033099
UPRN 200033186
UPRN 200033020
UPRN 200033021
UPRN 200033088
Show all 10 rows
UPRN 200033090
UPRN 200033092
UPRN 200033093
UPRN 200033095
UPRN 200033097
UPRN 200033099
UPRN 200033186
Planning
What happened?
39 planning applications across the postcode; 28 approved of 39 decided (71.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Non-material amendments to planning permission reference 22/4799/S73 dated 21/11/22 for Variation of condition 2 (Approved Plans) of planning permission reference 22/1232/S73 dated 03/05/22 to vary appeal APP/N5090/W/18/3202037 (planning reference 17/4984/FUL) for 'Demolition of existing property and erection of a two storey building including lower ground floor level and rooms in roof space comprising of 4no. self-contained flats, with associated lightwells to front, amenity space, landscaping and boundary changes, refuse/recycling storage, cycle store, and provision of 4no. off-street parking spaces.' Variation to include design changes to window and door openings and addition of glass balustrade to tall windows
35 Dollis Avenue London N3 1BY · premises record
Officer Emily Bell
Non Material Amendment
Refused
2023-12-27
Non-material amendments to planning permission reference 17/0864/FUL dated 12/05/17 for 'Demolition of existing buildings and erection of two storey building with basement level and rooms in roofspace to provide 9 no. self-contained flats. Provision of basement parking including 14 no. parking spaces and 18 no. cycle storage spaces. Provision of refuse storage. Creation of landscaping to the front of the site including 3 no. parking spaces.' Amendments include increase in size to Juliette balcony to unit 5
31 - 33 Dollis Avenue London N3 1BY · premises record
Officer Helen McGuinness
Non Material Amendment
Approved
2022-09-19
Submission of details of condition 3 (External materials) 4 (Levels) pursuant to planning permission 20/3699/S73 dated 01/07/2021
35 Dollis Avenue London N3 1BY · premises record
Officer John Sperling
Conditions
Approved
2021-07-29
Submission of details of condition 3a and b (Noise Report) pursuant to planning permission 21/1753/FUL dated 25/05/21
Land To The Rear Of 31-33 Dollis Avenue London N3 1BY · premises record
—
Approved
2021-07-08
Submission of details of condition 6 (Hard and soft landscaping), 13 (Demolition, construction management and logistics plan), 14 (Tree protection plan) pursuant to planning permission 20/3699/S73 dated 07/10/2020
35 Dollis Avenue London N3 1BY · premises record
—
Approved
2021-05-05
Variation to wording of condition 9 (Parking Spaces) of planning permission 18/6635/FUL, dated 21/07/2020 for `Erection of 3no two-storey dwellinghouses with associated amenity space, landscaping, refuse store and cycle store.`
Land To The Rear Of 31-33 Dollis Avenue London N3 1BY · premises record
Officer Alissa Fawcett
Vary/Remove condition/Minor Mtl Amnd
Withdrawn
2021-03-11
Variation of condition 2 (Approved Plans) of planning appeal APP/N5090/W/18/3202037 dated 03/12/2018 (planning ref 17/4984/FUL) for `Demolition of existing property and erection of a two storey building including lower ground floor level and rooms in roof space comprising of 4no. self-contained flats, with associated lightwells to front, amenity space, landscaping and boundary changes, refuse/recycling storage, cycle store, and provision of 4no. off-street parking spaces`. Variations to include lowering of the lower ground floor slab by 300mm, to increase floor to ceiling height at that level
35 Dollis Avenue London N3 1BY · premises record
Officer Frances Haines
Vary/Remove condition/Minor Mtl Amnd
Approved
2020-08-11
Submission of details of condition 7 (Refuse/recycling) pursuant to planning permission 17/0864/FUL dated 14/02/17
31 - 33 Dollis Avenue London N3 1BY · premises record
Officer Frances Haines
Conditions
Approved
2020-06-17
Merging of flats 1 and 2 and addition of top-floor rear balconies to flat 8 and flat 9
Halley House 31 - 33 Dollis Avenue London N3 1BY · premises record
Officer Tania Sa Cordeiro
Full Application
Approved
2020-02-17
Non material amendment to planning permission 17/0864/FUL dated 24/04/17 for `Demolition of existing buildings and erection of two storey building with basement level and rooms in roofspace to provide 9 no. self-contained flats. Provision of basement parking including 14 no. parking spaces and 18 no. cycle storage spaces. Provision of refuse storage. Creation of landscaping to the front of the site including 3 no. parking spaces. Amendments include merge of flats 1 and 2 into one larger unit
31 - 33 Dollis Avenue London N3 1BY · premises record
Officer Joe Mari
Non Material Amendment
Withdrawn
2019-12-20
Non-material amendments to planning permission reference 22/4799/S73 dated 21/11/22 for Variation of condition 2 (Approved Plans) of planning permission reference 22/1232/S73 dated 03/05/22 to vary appeal APP/N5090/W/18/3202037 (planning reference 17/4984/FUL) for 'Demolition of existing property and erection of a two storey building including lower ground floor level and rooms in roof space comprising of 4no. self-contained flats, with associated lightwells to front, amenity space, landscaping and boundary changes, refuse/recycling storage, cycle store, and provision of 4no. off-street parking spaces.' Variation to include design changes to window and door openings and addition of glass balustrade to tall windows
35 Dollis Avenue London N3 1BY · premises record
Officer Emily Bell
Refused
2023-12-27
More
Non Material Amendment
Non-material amendments to planning permission reference 17/0864/FUL dated 12/05/17 for 'Demolition of existing buildings and erection of two storey building with basement level and rooms in roofspace to provide 9 no. self-contained flats. Provision of basement parking including 14 no. parking spaces and 18 no. cycle storage spaces. Provision of refuse storage. Creation of landscaping to the front of the site including 3 no. parking spaces.' Amendments include increase in size to Juliette balcony to unit 5
31 - 33 Dollis Avenue London N3 1BY · premises record
Officer Helen McGuinness
Approved
2022-09-19
More
Non Material Amendment
Submission of details of condition 3 (External materials) 4 (Levels) pursuant to planning permission 20/3699/S73 dated 01/07/2021
35 Dollis Avenue London N3 1BY · premises record
Officer John Sperling
Approved
2021-07-29
More
Conditions
Show all 10 rows
Submission of details of condition 3a and b (Noise Report) pursuant to planning permission 21/1753/FUL dated 25/05/21
Land To The Rear Of 31-33 Dollis Avenue London N3 1BY · premises record
Approved
2021-07-08
More
—
Submission of details of condition 6 (Hard and soft landscaping), 13 (Demolition, construction management and logistics plan), 14 (Tree protection plan) pursuant to planning permission 20/3699/S73 dated 07/10/2020
35 Dollis Avenue London N3 1BY · premises record
Approved
2021-05-05
More
—
Variation to wording of condition 9 (Parking Spaces) of planning permission 18/6635/FUL, dated 21/07/2020 for `Erection of 3no two-storey dwellinghouses with associated amenity space, landscaping, refuse store and cycle store.`
Land To The Rear Of 31-33 Dollis Avenue London N3 1BY · premises record
Officer Alissa Fawcett
Withdrawn
2021-03-11
More
Vary/Remove condition/Minor Mtl Amnd
Variation of condition 2 (Approved Plans) of planning appeal APP/N5090/W/18/3202037 dated 03/12/2018 (planning ref 17/4984/FUL) for `Demolition of existing property and erection of a two storey building including lower ground floor level and rooms in roof space comprising of 4no. self-contained flats, with associated lightwells to front, amenity space, landscaping and boundary changes, refuse/recycling storage, cycle store, and provision of 4no. off-street parking spaces`. Variations to include lowering of the lower ground floor slab by 300mm, to increase floor to ceiling height at that level
35 Dollis Avenue London N3 1BY · premises record
Officer Frances Haines
Approved
2020-08-11
More
Vary/Remove condition/Minor Mtl Amnd
Submission of details of condition 7 (Refuse/recycling) pursuant to planning permission 17/0864/FUL dated 14/02/17
31 - 33 Dollis Avenue London N3 1BY · premises record
Officer Frances Haines
Approved
2020-06-17
More
Conditions
Merging of flats 1 and 2 and addition of top-floor rear balconies to flat 8 and flat 9
Halley House 31 - 33 Dollis Avenue London N3 1BY · premises record
Officer Tania Sa Cordeiro
Approved
2020-02-17
More
Full Application
Non material amendment to planning permission 17/0864/FUL dated 24/04/17 for `Demolition of existing buildings and erection of two storey building with basement level and rooms in roofspace to provide 9 no. self-contained flats. Provision of basement parking including 14 no. parking spaces and 18 no. cycle storage spaces. Provision of refuse storage. Creation of landscaping to the front of the site including 3 no. parking spaces. Amendments include merge of flats 1 and 2 into one larger unit
31 - 33 Dollis Avenue London N3 1BY · premises record
Officer Joe Mari
Withdrawn
2019-12-20
More
Non Material Amendment
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 35 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 35 of 35 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 35 of 35 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).
Footpath From Dollis Avenue To Lyndhurst Gardens0 mDollis Avenue0 mDollis Park0 mChurch Crescent6 mLyndhurst Gardens40 mCrescent Road45 mFootpath From Lyndhurst Gardens To Thornfield Avenue53 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
Case officer on 8 applications
Case officer on 5 applications
Case officer on 3 applications
Case officer on 3 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 8 applications
Case officer on 5 applications
Case officer on 3 applications
Show all 10 rows
Case officer on 3 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
Development
What could it become?
Planning precedent39 applications and 37 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings B: 12, C: 2, D: 2, E: 3.
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.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.