Postcode record · Barnet
N14 5DU.
N14 5DU has 25 known premises and 44 planning records — 23 approved of 41 decided (56.1%). 13 EPC records.
Postcode N14 5DU · boundary not held, centred on the postcodeApprovedRefusedOther44 exact15 approximate59 on the map — every match
At a glance · this postcodeBarnet profile →
25
Premises
known addresses (UPRNs)
44
Applications
41 decided
56.1%
Approval rate
23 approved · 13 refused
13
EPC records
ratings C 2 · D 5 · E 4 · F 2
59
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?
N14 5DU has 25 known premises and 44 planning records — 23 approved of 41 decided (56.1%). 13 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 200089734
UPRN 200089879
UPRN 200089883
UPRN 200089885
UPRN 200089887
UPRN 200089889
UPRN 200089891
UPRN 200089893
UPRN 200089895
UPRN 200089734
UPRN 200089879
Show all 10 rows
UPRN 200089883
UPRN 200089885
UPRN 200089887
UPRN 200089889
UPRN 200089891
UPRN 200089893
UPRN 200089895
Planning
What happened?
44 planning applications across the postcode; 23 approved of 41 decided (56.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of condition 1 (Approved Plans) pursuant to planning permission 26/0267/HSE dated 18/03/2026 for `Part single, part two storey side and rear extension following the demolition of existing conservatory and outbuilding. Roof extension involving hip to gable, rear dormer and 4no. front facing rooflights.` Amendments include creation of a wraparound extension at the first floor level connecting the side and rear extensions
161 Osidge Lane London N14 5DU · premises record
Vary/Remove condition/Minor Mtl Amnd
Pending Consideration
2026-05-20
Part single, part two storey side and rear extension following the demolition of existing conservatory and outbuilding. Roof extension involving hip to gable, rear dormer and 4no. front facing rooflights
161 Osidge Lane London N14 5DU · premises record
Householder Application
Approved
2026-01-23
Part single, part two-storey side and rear extension with small rear dormer to side extension roof following the demolition of existing conservatory and outbuilding. Roof extension involving hip to gable, rear dormer and 4no. front facing rooflights.
161 Osidge Lane London N14 5DU · premises record
Householder Application
Refused
2025-09-24
Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window
161 Osidge Lane London N14 5DU · premises record
—
Approved
2025-07-16
Single storey rear extension with a depth of 5.30 metres, a maximum height of 3.00 metres and an eaves height of 2.80 metres, following demolition of the rear outbuilding and the existing conservatory.
161 Osidge Lane London N14 5DU · premises record
Prior Notification (Householder)
Not required
2025-07-15
Creation of a multi-use games area (MUGA) with associated fencing, hard and soft landscaping and engineering works including new planting, footpath and soakaway
Land To The North Of Brunswick Park Land Rear Of 153 - 163 Osidge Lane London N14 5DU · premises record
Full Application
Pending Consideration
2025-07-08
Variation of Condition 1 (Approved Plans) pursuant to planning permission 24/0121/HSE dated 19/07/2024 for `Single storey side extension`. Amendments include change of flat roof to pitched roof
153 Osidge Lane London N14 5DU · premises record
—
Approved
2024-07-22
New front vehicular access
191 Osidge Lane London N14 5DU · premises record
Applicant Miss Emete Ibrahim · Officer Basya Markovits
Householder Application
Refused
2024-06-12
Single storey side extension
153 Osidge Lane London N14 5DU · premises record
Proposed Lawful Development Certificate
Refused
2023-11-28
Erection of a rear outbuilding
193 Osidge Lane London N14 5DU · premises record
Householder Application
Approved
2022-03-15
Variation of condition 1 (Approved Plans) pursuant to planning permission 26/0267/HSE dated 18/03/2026 for `Part single, part two storey side and rear extension following the demolition of existing conservatory and outbuilding. Roof extension involving hip to gable, rear dormer and 4no. front facing rooflights.` Amendments include creation of a wraparound extension at the first floor level connecting the side and rear extensions
161 Osidge Lane London N14 5DU · premises record
Pending Consideration
2026-05-20
More
Vary/Remove condition/Minor Mtl Amnd
Part single, part two storey side and rear extension following the demolition of existing conservatory and outbuilding. Roof extension involving hip to gable, rear dormer and 4no. front facing rooflights
161 Osidge Lane London N14 5DU · premises record
Approved
2026-01-23
More
Householder Application
Part single, part two-storey side and rear extension with small rear dormer to side extension roof following the demolition of existing conservatory and outbuilding. Roof extension involving hip to gable, rear dormer and 4no. front facing rooflights.
161 Osidge Lane London N14 5DU · premises record
Refused
2025-09-24
More
Householder Application
Show all 10 rows
Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window
161 Osidge Lane London N14 5DU · premises record
Approved
2025-07-16
More
—
Single storey rear extension with a depth of 5.30 metres, a maximum height of 3.00 metres and an eaves height of 2.80 metres, following demolition of the rear outbuilding and the existing conservatory.
161 Osidge Lane London N14 5DU · premises record
Not required
2025-07-15
More
Prior Notification (Householder)
Creation of a multi-use games area (MUGA) with associated fencing, hard and soft landscaping and engineering works including new planting, footpath and soakaway
Land To The North Of Brunswick Park Land Rear Of 153 - 163 Osidge Lane London N14 5DU · premises record
Pending Consideration
2025-07-08
More
Full Application
Variation of Condition 1 (Approved Plans) pursuant to planning permission 24/0121/HSE dated 19/07/2024 for `Single storey side extension`. Amendments include change of flat roof to pitched roof
153 Osidge Lane London N14 5DU · premises record
Approved
2024-07-22
More
—
New front vehicular access
191 Osidge Lane London N14 5DU · premises record
Applicant Miss Emete Ibrahim · Officer Basya Markovits
Refused
2024-06-12
More
Householder Application
Single storey side extension
153 Osidge Lane London N14 5DU · premises record
Refused
2023-11-28
More
Proposed Lawful Development Certificate
Erection of a rear outbuilding
193 Osidge Lane London N14 5DU · premises record
Approved
2022-03-15
More
Householder Application
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 25 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 25 of 25 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 25 of 25 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
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
Agent on 4 applications
Agent on 2 applications
Applicant on 4 applications
Applicant on 2 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
Agent on 4 applications
Agent on 2 applications
Development
What could it become?
Planning precedent44 applications and 59 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 2, D: 5, E: 4, F: 2.
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.