Postcode record · Barnet
N3 1TD.
N3 1TD has 36 known premises and 28 planning records — 23 approved of 28 decided (82.1%). 9 EPC records.
Postcode N3 1TD · boundary not held, centred on the postcodeApprovedRefusedOther28 exact16 approximate44 on the map — every match
At a glance · this postcodeBarnet profile →
36
Premises
known addresses (UPRNs)
28
Applications
28 decided
82.1%
Approval rate
23 approved · 2 refused
9
EPC records
ratings C 1 · D 3 · E 5
44
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 1TD has 36 known premises and 28 planning records — 23 approved of 28 decided (82.1%). 9 EPC records.
Premises (18 of 36 shown)
Name
Details
UPRN 200076176
UPRN 200076182
UPRN 200076214
UPRN 200076216
UPRN 200076218
UPRN 200076220
UPRN 200076222
UPRN 200076224
UPRN 200076226
UPRN 200076228
UPRN 200076176
UPRN 200076182
UPRN 200076214
Show all 10 rows
UPRN 200076216
UPRN 200076218
UPRN 200076220
UPRN 200076222
UPRN 200076224
UPRN 200076226
UPRN 200076228
Planning
What happened?
28 planning applications across the postcode; 23 approved of 28 decided (82.1%). Latest 28 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of 1no. air conditioning unit above garage
48 Lyndhurst Gardens London N3 1TD · premises record
Householder Application
Approved
2025-12-19
Alterations to front landscaping with associated new step arrangement. Demolition of existing garage to be replaced with new single storey side extension. Fenestration changes to include new/removal of windows in flank walls and replacement of rear windows with Juliette balconies at first floor. Part single, part two storey storey rear extension with alterations to roof over existing rear extension to create a flat roof. Removal of 1no. chimney stack (Amended Description)
82 Lyndhurst Gardens London N3 1TD · premises record
Householder
Approved
2024-09-12
Two storey rear extension. Roof extension involving partial hip to gable, replacement of the existing rear dormer windows following the demolition of existing chimney, insertion of new side gable windows with 2no. front facing and 1no. side facing rooflights. Changes to side and rear fenestration.
82 Lyndhurst Gardens London N3 1TD · premises record
Proposed Lawful Development Certificate
Approved
2024-08-28
Roof extension with rear dormer, 2no. juliette balconies and 2no. front facing rooflights
34 Lyndhurst Gardens London N3 1TD · premises record
Applicant Mr and Mrs Joseph and Emma Davis · Agent Simon Astridge Architecture Workshop · Officer Muhsin Ahmed
Proposed Lawful Development Certificate
Approved
2024-07-30
Two story rear extension following demolition of the existing extensions
82 Lyndhurst Gardens London N3 1TD · premises record
Proposed Lawful Development Certificate
Withdrawn
2024-07-19
Alterations to front landscaping with associated new step arrangement. Demolition of existing garage to be replaced with new single storey side extension. Fenestration changes to include new/removal of windows in flank walls and replacement of rear windows with Juliette balconies at first floor. Single storey rear extension with alterations to roof over exiting rear extension to create a flat roof. Removal of 1no. chimney stack. (Amended Description and Plans)
82 Lyndhurst Gardens London N3 1TD · premises record
Householder
Approved
2024-05-10
Roof extension with rear dormer window with 2no. juliette balconies and 2no. front facing rooflights
34 Lyndhurst Gardens London N3 1TD · premises record
Proposed Lawful Development Certificate
Refused
2024-05-07
Roof extension involving hip to gable over the existing roof
34 Lyndhurst Gardens London N3 1TD · premises record
Householder Application
Approved
2024-04-03
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights
34 Lyndhurst Gardens London N3 1TD · premises record
—
Withdrawn
2024-02-29
Variation of Condition 1 (Approved Plans) of planning permission reference 21/3415/HSE dated 17/09/2021 for 'Single storey side and rear extension following demolition of the existing garage. Replacement of the existing front porch.' Variation to include increasing the depth of the proposed side extension toward the front wall of the property
46 Lyndhurst Gardens London N3 1TD · premises record
Vary/Remove condition/Minor Mtl Amnd
Approved
2022-07-20
Installation of 1no. air conditioning unit above garage
48 Lyndhurst Gardens London N3 1TD · premises record
Approved
2025-12-19
More
Householder Application
Alterations to front landscaping with associated new step arrangement. Demolition of existing garage to be replaced with new single storey side extension. Fenestration changes to include new/removal of windows in flank walls and replacement of rear windows with Juliette balconies at first floor. Part single, part two storey storey rear extension with alterations to roof over existing rear extension to create a flat roof. Removal of 1no. chimney stack (Amended Description)
82 Lyndhurst Gardens London N3 1TD · premises record
Approved
2024-09-12
More
Householder
Two storey rear extension. Roof extension involving partial hip to gable, replacement of the existing rear dormer windows following the demolition of existing chimney, insertion of new side gable windows with 2no. front facing and 1no. side facing rooflights. Changes to side and rear fenestration.
82 Lyndhurst Gardens London N3 1TD · premises record
Approved
2024-08-28
More
Proposed Lawful Development Certificate
Show all 10 rows
Roof extension with rear dormer, 2no. juliette balconies and 2no. front facing rooflights
34 Lyndhurst Gardens London N3 1TD · premises record
Applicant Mr and Mrs Joseph and Emma Davis · Agent Simon Astridge Architecture Workshop · Officer Muhsin Ahmed
Approved
2024-07-30
More
Proposed Lawful Development Certificate
Two story rear extension following demolition of the existing extensions
82 Lyndhurst Gardens London N3 1TD · premises record
Withdrawn
2024-07-19
More
Proposed Lawful Development Certificate
Alterations to front landscaping with associated new step arrangement. Demolition of existing garage to be replaced with new single storey side extension. Fenestration changes to include new/removal of windows in flank walls and replacement of rear windows with Juliette balconies at first floor. Single storey rear extension with alterations to roof over exiting rear extension to create a flat roof. Removal of 1no. chimney stack. (Amended Description and Plans)
82 Lyndhurst Gardens London N3 1TD · premises record
Approved
2024-05-10
More
Householder
Roof extension with rear dormer window with 2no. juliette balconies and 2no. front facing rooflights
34 Lyndhurst Gardens London N3 1TD · premises record
Refused
2024-05-07
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable over the existing roof
34 Lyndhurst Gardens London N3 1TD · premises record
Approved
2024-04-03
More
Householder Application
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights
34 Lyndhurst Gardens London N3 1TD · premises record
Withdrawn
2024-02-29
More
—
Variation of Condition 1 (Approved Plans) of planning permission reference 21/3415/HSE dated 17/09/2021 for 'Single storey side and rear extension following demolition of the existing garage. Replacement of the existing front porch.' Variation to include increasing the depth of the proposed side extension toward the front wall of the property
46 Lyndhurst Gardens London N3 1TD · premises record
Approved
2022-07-20
More
Vary/Remove condition/Minor Mtl Amnd
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 36 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 36 of 36 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 36 of 36 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).
Claremont Park0 mLyndhurst Gardens0 mFootpath From Dollis Avenue To Lyndhurst Gardens4 mFootpath From Lyndhurst Gardens To Thornfield Avenue6 mGrass Park43 mDollis Avenue58 mHendon Avenue59 m
People
Who is involved?
Named on the latest 28 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 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
Agent on 2 applications
Applicant on 2 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
Agent on 2 applications
Development
What could it become?
Planning precedent28 applications and 44 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 1, D: 3, E: 5.
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.