Postcode record · Barnet
N20 9DX.
N20 9DX has 36 known premises and 73 planning records — 61 approved of 72 decided (84.7%). 10 EPC records.
Postcode N20 9DX · boundary not held, centred on the postcodeApprovedRefusedOther73 exact73 on the map — every match
At a glance · this postcodeBarnet profile →
36
Premises
known addresses (UPRNs)
73
Applications
72 decided
84.7%
Approval rate
61 approved · 7 refused
10
EPC records
ratings B 1 · C 3 · D 4 · E 2
73
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 9DX has 36 known premises and 73 planning records — 61 approved of 72 decided (84.7%). 10 EPC records.
Premises (18 of 36 shown)
Name
Details
UPRN 200020750
UPRN 200020752
UPRN 200020753
UPRN 200020755
UPRN 200020759
UPRN 200020761
UPRN 200020763
UPRN 200020765
UPRN 200020767
UPRN 200020750
UPRN 200020752
Show all 10 rows
UPRN 200020753
UPRN 200020755
UPRN 200020759
UPRN 200020761
UPRN 200020763
UPRN 200020765
UPRN 200020767
Planning
What happened?
73 planning applications across the postcode; 61 approved of 72 decided (84.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 2.80 metres and eaves height of 2.65 metres. Following demolition of existing extension.
26 Chandos Avenue London N20 9DX · premises record
Prior Notification (Householder)
Withdrawn
2024-12-16
Roof extension involving wraparound dormer window
26 Chandos Avenue London N20 9DX · premises record
Proposed Lawful Development Certificate
Approved
2024-12-16
Submission of details of conditions 24 (Secured By Design) 28 (BREEAM) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Conditions
Approved
2022-12-16
Submission of details of Condition 31 (Playing Field and Pavilion Community Use Agreement) and 38 (Management and Maintenance Schedule) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Conditions
Approved
2022-05-02
Submission of details of Condition 31 (Playing Field and Pavilion Community Use Agreement) and 38 (Management and Maintenance Schedule) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Conditions
Refused
2021-12-20
Submission of details of Condition 11 (School Travel Plan) pursuant to planning permission 19/5427/FUL dated 29/06/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Conditions
Approved
2021-06-11
Submission of details of condition 7 (car parking management scheme (lbb)), condition 11 (travel plan), condition 25 (school community use agreement) and condition 30 (muga hours of use) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Conditions
Approved
2021-06-11
Submission of details of Condition 13 (Land Contamination) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Conditions
Approved
2021-06-03
Roof extension involving double hip to gable, 1no front facing rooflights and new side windows
48 Chandos Avenue London N20 9DX · premises record
Proposed Lawful Development Certificate
Approved
2021-04-13
Non-material amendments to planning permission reference 20/1304/FUL dated 04/08/2020 for `Full planning application for the demolition of the existing pavilion and main school building and the erection of a new 1941 sqm two storey main school building, a 220 sqm single storey pavilion building, associated playground with MUGA facilities and car park`. Amendments include changing to the wording of condition 2 and 36. Increase of length and height of the sprinkler enclosure. Relocation of surface water, parking bays, trees, and reconfiguration of angled kerb line. Increase of the height of the sports pavilion. Increase of bin store enclosure footprint. Relocation of bin store. Relocation of 3no double EVCPs
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Applicant Nadir Hashim · Agent GL Hearn
Non Material Amendment
Approved
2021-04-08
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 2.80 metres and eaves height of 2.65 metres. Following demolition of existing extension.
26 Chandos Avenue London N20 9DX · premises record
Withdrawn
2024-12-16
More
Prior Notification (Householder)
Roof extension involving wraparound dormer window
26 Chandos Avenue London N20 9DX · premises record
Approved
2024-12-16
More
Proposed Lawful Development Certificate
Submission of details of conditions 24 (Secured By Design) 28 (BREEAM) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Approved
2022-12-16
More
Conditions
Show all 10 rows
Submission of details of Condition 31 (Playing Field and Pavilion Community Use Agreement) and 38 (Management and Maintenance Schedule) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Approved
2022-05-02
More
Conditions
Submission of details of Condition 31 (Playing Field and Pavilion Community Use Agreement) and 38 (Management and Maintenance Schedule) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Refused
2021-12-20
More
Conditions
Submission of details of Condition 11 (School Travel Plan) pursuant to planning permission 19/5427/FUL dated 29/06/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Approved
2021-06-11
More
Conditions
Submission of details of condition 7 (car parking management scheme (lbb)), condition 11 (travel plan), condition 25 (school community use agreement) and condition 30 (muga hours of use) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Approved
2021-06-11
More
Conditions
Submission of details of Condition 13 (Land Contamination) pursuant to planning permission 20/1304/FUL dated 04/08/2020
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Approved
2021-06-03
More
Conditions
Roof extension involving double hip to gable, 1no front facing rooflights and new side windows
48 Chandos Avenue London N20 9DX · premises record
Approved
2021-04-13
More
Proposed Lawful Development Certificate
Non-material amendments to planning permission reference 20/1304/FUL dated 04/08/2020 for `Full planning application for the demolition of the existing pavilion and main school building and the erection of a new 1941 sqm two storey main school building, a 220 sqm single storey pavilion building, associated playground with MUGA facilities and car park`. Amendments include changing to the wording of condition 2 and 36. Increase of length and height of the sprinkler enclosure. Relocation of surface water, parking bays, trees, and reconfiguration of angled kerb line. Increase of the height of the sports pavilion. Increase of bin store enclosure footprint. Relocation of bin store. Relocation of 3no double EVCPs
Pavilion Study Centre 58B Chandos Avenue London N20 9DX · premises record
Applicant Nadir Hashim · Agent GL Hearn
Approved
2021-04-08
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 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.
Archaeological Priority Area
This APA consists of two sections: A) Totteridge The area probably originated in the Saxon period, based on its name, which can be denoted as Tata’s ridge (drier land ridge). Copped Hall was first mentioned in the 16th century and it has · reference 76165 · covers 4 of 36 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 36 of 36 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
This APA consists of two sections: A) Totteridge The area probably originated in the Saxon period, based on its name, which can be denoted as Tata’s ridge (drier land ridge). Copped Hall was first mentioned in the 16th century and it has · reference 76165 · covers 4 of 36 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 10 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Agent on 12 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 6 applications
Case officer on 4 applications
Applicant on 10 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Agent on 12 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 6 applications
Case officer on 4 applications
Development
What could it become?
Planning precedent73 applications and 73 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings B: 1, C: 3, D: 4, E: 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.