Postcode record · Barnet
N20 0XG.
N20 0XG has 12 known premises and 16 planning records — 15 approved of 16 decided (93.8%). 6 EPC records.
Postcode N20 0XG · boundary not held, centred on the postcodeApprovedRefusedOther16 exact16 on the map — every match
At a glance · this postcodeBarnet profile →
12
Premises
known addresses (UPRNs)
16
Applications
16 decided
93.8%
Approval rate
15 approved · 1 refused
6
EPC records
ratings D 2 · E 2 · F 2
16
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?
N20 0XG has 12 known premises and 16 planning records — 15 approved of 16 decided (93.8%). 6 EPC records.
Premises
Name
Details
UPRN 200044257
UPRN 200044259
UPRN 200044261
UPRN 200044263
UPRN 200044265
UPRN 200044267
UPRN 200044269
UPRN 200044271
UPRN 200044273
UPRN 200044274
UPRN 200044257
UPRN 200044259
UPRN 200044261
Show all 10 rows
UPRN 200044263
UPRN 200044265
UPRN 200044267
UPRN 200044269
UPRN 200044271
UPRN 200044273
UPRN 200044274
Planning
What happened?
16 planning applications across the postcode; 15 approved of 16 decided (93.8%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey rear extension. New front porch. Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window. Conversion of the existing garage into habitable room, insertion of window to replace the garage door
47 Friars Avenue London N20 0XG · premises record
Householder Application
Approved
2025-05-02
Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window. Conversion of the existing garage into habitable room, insertion of window to replace the garage door
47 Friars Avenue London N20 0XG · premises record
Proposed Lawful Development Certificate
Approved
2025-03-19
Part single, part two storey rear extension with new hipped roof. Demolition of existing conservatory. Conversion of existing garage into habitable room
51 Friars Avenue London N20 0XG · premises record
Householder Application
Approved
2019-06-17
Roof extension involving hip to gable end including a rear dormer window and 1no rear rooflight.
51 Friars Avenue London N20 0XG · premises record
Applicant Mr Cain · Agent Domus Architects & Project Managers Ltd
Proposed Lawful Development Certificate
Approved
2019-06-17
Variation of condition 1 (Plan numbers) pursuant to planning permission 18/1422/HSE dated 02/05/2018 for `Part single, part two storey rear extension, conversion of garage into habitable room including replacement of existing door with a bay window, new canopy to front and front infill extension.` Amendments include altertions to the rear extension rooflight glazing
45 Friars Avenue London N20 0XG · premises record
—
Approved
2018-11-09
Part single, part two storey rear extension
49 Friars Avenue London N20 0XG · premises record
Applicant Mr & Mrs D Field · Agent APT Consulting
Householder Application
Approved
2018-10-12
Part single, part two storey rear extension, conversion of garage into habitable room including replacement of existing door with a bay window, new canopy to front and front infill extension
45 Friars Avenue London N20 0XG · premises record
Householder Application
Approved
2018-03-06
Roof extension including rear dormer window with juliette balcony, 2no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
45 Friars Avenue London N20 0XG · premises record
Proposed Lawful Development Certificate
Approved
2017-12-21
Extensions to roof including hip to gable to both ends, 1no rear dormer with associated alterations to windows on side elevation
37 Friars Avenue London N20 0XG · premises record
Applicant Mrs Alexa Wayne · Agent PMSS Ltd
Householder Application
Refused
2016-12-21
Demolition of existing single storey outbuilding and rear extension. Erection of single storey side and rear extension
55 Friars Avenue London N20 0XG · premises record
Applicant Mr H Zapryanova - Hajinikolova · Agent ALAN COX ASSOCIATES
Householder Application
Approved
2016-06-01
Part single, part two storey rear extension. New front porch. Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window. Conversion of the existing garage into habitable room, insertion of window to replace the garage door
47 Friars Avenue London N20 0XG · premises record
Approved
2025-05-02
More
Householder Application
Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window. Conversion of the existing garage into habitable room, insertion of window to replace the garage door
47 Friars Avenue London N20 0XG · premises record
Approved
2025-03-19
More
Proposed Lawful Development Certificate
Part single, part two storey rear extension with new hipped roof. Demolition of existing conservatory. Conversion of existing garage into habitable room
51 Friars Avenue London N20 0XG · premises record
Approved
2019-06-17
More
Householder Application
Show all 10 rows
Roof extension involving hip to gable end including a rear dormer window and 1no rear rooflight.
51 Friars Avenue London N20 0XG · premises record
Applicant Mr Cain · Agent Domus Architects & Project Managers Ltd
Approved
2019-06-17
More
Proposed Lawful Development Certificate
Variation of condition 1 (Plan numbers) pursuant to planning permission 18/1422/HSE dated 02/05/2018 for `Part single, part two storey rear extension, conversion of garage into habitable room including replacement of existing door with a bay window, new canopy to front and front infill extension.` Amendments include altertions to the rear extension rooflight glazing
45 Friars Avenue London N20 0XG · premises record
Approved
2018-11-09
More
—
Part single, part two storey rear extension
49 Friars Avenue London N20 0XG · premises record
Applicant Mr & Mrs D Field · Agent APT Consulting
Approved
2018-10-12
More
Householder Application
Part single, part two storey rear extension, conversion of garage into habitable room including replacement of existing door with a bay window, new canopy to front and front infill extension
45 Friars Avenue London N20 0XG · premises record
Approved
2018-03-06
More
Householder Application
Roof extension including rear dormer window with juliette balcony, 2no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
45 Friars Avenue London N20 0XG · premises record
Approved
2017-12-21
More
Proposed Lawful Development Certificate
Extensions to roof including hip to gable to both ends, 1no rear dormer with associated alterations to windows on side elevation
37 Friars Avenue London N20 0XG · premises record
Applicant Mrs Alexa Wayne · Agent PMSS Ltd
Refused
2016-12-21
More
Householder Application
Demolition of existing single storey outbuilding and rear extension. Erection of single storey side and rear extension
55 Friars Avenue London N20 0XG · premises record
Applicant Mr H Zapryanova - Hajinikolova · Agent ALAN COX ASSOCIATES
Approved
2016-06-01
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 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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Applicant on 2 applications
Applicant on 1 application
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 precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings D: 2, E: 2, 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.