Postcode record · Barnet
N20 0NN.
N20 0NN has 30 known premises and 65 planning records — 35 approved of 65 decided (53.8%). 17 EPC records.
Postcode N20 0NN · boundary not held, centred on the postcodeApprovedRefusedOther65 exact65 on the map — every match
At a glance · this postcodeBarnet profile →
30
Premises
known addresses (UPRNs)
65
Applications
65 decided
53.8%
Approval rate
35 approved · 24 refused
17
EPC records
ratings C 6 · D 4 · E 4 · F 3
65
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 0NN has 30 known premises and 65 planning records — 35 approved of 65 decided (53.8%). 17 EPC records.
Premises (18 of 30 shown)
Name
Details
UPRN 200044703
UPRN 200044704
UPRN 200044705
UPRN 200044706
UPRN 200044707
UPRN 200044708
UPRN 200044709
UPRN 200044710
UPRN 200044711
UPRN 200044712
UPRN 200044703
UPRN 200044704
UPRN 200044705
Show all 10 rows
UPRN 200044706
UPRN 200044707
UPRN 200044708
UPRN 200044709
UPRN 200044710
UPRN 200044711
UPRN 200044712
Planning
What happened?
65 planning applications across the postcode; 35 approved of 65 decided (53.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Submission of details of Conditions 4 (Landscaping), 5 (Boundary Treatment), 7 (Cycle Parking) and 8 (Refuse/Recycling) pursuant to planning permission 22/0989/FUL dated 22/04/2022
Rear Of 159 Friern Barnet Lane London N20 0NN · premises record
Conditions
Approved
2026-02-06
Submission of details of conditions 3 (Materials) and 13 (Levels) pursuant to planning permission 22/0989/FUL dated 22/04/22
159 Friern Barnet Lane London N20 0NN · premises record
Conditions
Approved
2024-07-30
Erection of a rear outbuilding
195 Friern Barnet Lane London N20 0NN · premises record
—
Approved
2024-07-16
Erection of a rear outbuilding
195 Friern Barnet Lane London N20 0NN · premises record
Proposed Lawful Development Certificate
Refused
2024-07-03
Roof extension with side dormer window, raised front gable roof, external render and insulation (Amended description)
197 Friern Barnet Lane London N20 0NN · premises record
Proposed Lawful Development Certificate
Refused
2024-04-16
Single storey rear extension
195 Friern Barnet Lane London N20 0NN · premises record
Applicant Mr Jaspreet Takhar · Agent Chroma Planning and Development Limited · Officer Bradley Carson
Householder Application
Approved
2024-03-01
Single storey side/rear extension with 3no rooflights. Changes to front and rear fenestration (amended description/amended plans)
197 Friern Barnet Lane London N20 0NN · premises record
Householder
Approved
2024-01-22
Single storey rear extension following demolition of the existing conservatory/stores. Changes to fenestration. Conversion of garage into a habitable room including installation of window to the front to replace garage door
197 Friern Barnet Lane London N20 0NN · premises record
Proposed Lawful Development Certificate
Refused
2024-01-22
Single storey rear extension with 3no. rooflights following demolition of the existing conservatory
179 Friern Barnet Lane London N20 0NN · premises record
Proposed Lawful Development Certificate
Approved
2024-01-16
Roof extension involving rear dormer window, 1no. front facing rooflights and 2no side gable windows. Removal of chimneys. Changes to rear and front fenestration. Conversion of existing garage to a habitable space and insertion of window to replace garage door (Amended Description).
197 Friern Barnet Lane London N20 0NN · premises record
Proposed Lawful Development Certificate
Approved
2023-12-08
Submission of details of Conditions 4 (Landscaping), 5 (Boundary Treatment), 7 (Cycle Parking) and 8 (Refuse/Recycling) pursuant to planning permission 22/0989/FUL dated 22/04/2022
Rear Of 159 Friern Barnet Lane London N20 0NN · premises record
Approved
2026-02-06
More
Conditions
Submission of details of conditions 3 (Materials) and 13 (Levels) pursuant to planning permission 22/0989/FUL dated 22/04/22
159 Friern Barnet Lane London N20 0NN · premises record
Approved
2024-07-30
More
Conditions
Erection of a rear outbuilding
195 Friern Barnet Lane London N20 0NN · premises record
Approved
2024-07-16
More
—
Show all 10 rows
Erection of a rear outbuilding
195 Friern Barnet Lane London N20 0NN · premises record
Refused
2024-07-03
More
Proposed Lawful Development Certificate
Roof extension with side dormer window, raised front gable roof, external render and insulation (Amended description)
197 Friern Barnet Lane London N20 0NN · premises record
Refused
2024-04-16
More
Proposed Lawful Development Certificate
Single storey rear extension
195 Friern Barnet Lane London N20 0NN · premises record
Applicant Mr Jaspreet Takhar · Agent Chroma Planning and Development Limited · Officer Bradley Carson
Approved
2024-03-01
More
Householder Application
Single storey side/rear extension with 3no rooflights. Changes to front and rear fenestration (amended description/amended plans)
197 Friern Barnet Lane London N20 0NN · premises record
Approved
2024-01-22
More
Householder
Single storey rear extension following demolition of the existing conservatory/stores. Changes to fenestration. Conversion of garage into a habitable room including installation of window to the front to replace garage door
197 Friern Barnet Lane London N20 0NN · premises record
Refused
2024-01-22
More
Proposed Lawful Development Certificate
Single storey rear extension with 3no. rooflights following demolition of the existing conservatory
179 Friern Barnet Lane London N20 0NN · premises record
Approved
2024-01-16
More
Proposed Lawful Development Certificate
Roof extension involving rear dormer window, 1no. front facing rooflights and 2no side gable windows. Removal of chimneys. Changes to rear and front fenestration. Conversion of existing garage to a habitable space and insertion of window to replace garage door (Amended Description).
197 Friern Barnet Lane London N20 0NN · premises record
Approved
2023-12-08
More
Proposed Lawful Development Certificate
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 30 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 30 of 30 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Friern Barnet seemed an unlikely area to settle, since there was dense woodland and heavy clay soil at Colney Hatch. It remained covered in wood and scrub until the early 19th century and was a rural area until World War I. However, an early medieval · reference 76761 · covers 27 of 30 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 30 of 30 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Friern Barnet seemed an unlikely area to settle, since there was dense woodland and heavy clay soil at Colney Hatch. It remained covered in wood and scrub until the early 19th century and was a rural area until World War I. However, an early medieval · reference 76761 · covers 27 of 30 premises. Groundworks may require archaeological assessment or investigation.
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 4 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 4 applications
Agent on 2 applications
Agent on 1 application
Applicant on 4 applications
Applicant on 4 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 4 applications
Agent on 2 applications
Agent on 1 application
Development
What could it become?
Planning precedent65 applications and 65 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 6, D: 4, E: 4, F: 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.
7 intent signals recorded in this postcode
Application withdrawn · EPC F/G · Long hold · HMO licensed
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.