Postcode record · Barnet
N20 9JS.
N20 9JS has 17 known premises and 119 planning records — 79 approved of 114 decided (69.3%). 9 EPC records.
Postcode N20 9JS · boundary not held, centred on the postcodeApprovedRefusedOther119 exact119 on the map — every match
At a glance · this postcodeBarnet profile →
17
Premises
known addresses (UPRNs)
119
Applications
114 decided
69.3%
Approval rate
79 approved · 12 refused
9
EPC records
ratings C 1 · D 2 · E 4 · F 2
119
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 9JS has 17 known premises and 119 planning records — 79 approved of 114 decided (69.3%). 9 EPC records.
Premises
Name
Details
UPRN 200088071
UPRN 200088073
UPRN 200088075
UPRN 200088077
UPRN 200088079
UPRN 200088081
UPRN 200088083
UPRN 200088085
UPRN 200088087
UPRN 200088089
UPRN 200088071
UPRN 200088073
UPRN 200088075
Show all 10 rows
UPRN 200088077
UPRN 200088079
UPRN 200088081
UPRN 200088083
UPRN 200088085
UPRN 200088087
UPRN 200088089
Planning
What happened?
119 planning applications across the postcode; 79 approved of 114 decided (69.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension. Changes to fenestration including installation of double width garage door to return garage to original use and removal of side window. (AMENDED DESCRIPTION)
3 Oakleigh Park South London N20 9JS · premises record
Applicant Natasha Banse and Jaswinder Sandhu · Agent A.J Ferryman & Associates · Officer Christian Gonito
Householder Application
Refused
2026-03-26
Single storey rear extension. Changes to fenestration including new side door and installation of double width garage door to return garage to original use
3 Oakleigh Park South London N20 9JS · premises record
Applicant Natasha Banse and Jaswinder Sandhu · Agent A.J Ferryman & Associates · Officer Christian Gonito
Householder Application
Approved
2026-03-17
Single storey rear extension. Changes to fenestration including new side door and installation of double width garage door to return garage to original use
3 Oakleigh Park South London N20 9JS · premises record
Applicant Natasha Banse and Jaswinder Sandhu · Agent A.J Ferryman & Associates · Officer Christian Gonito
Householder Application
Refused
2026-01-16
Creation of a new door opening following removal of an existing rear window. Replacement of existing rear door with new aluminium crittall casement door with side glazing [Amended Description]
1 Oakleigh Park South London N20 9JS · premises record
Householder Application
Approved
2025-02-10
1 x Ash - Reduce 2 meters from the lowest limb growing towards to the right hand side border to reduce some of the weight from this limb to reduce the risk of any future storm damage. Remove deadwood. Reason from tree work, tree management. Standing in Group G108 of Tree Preservation Order.
21 Oakleigh Park South London N20 9JS · premises record
Works to TPO trees
Approved
2024-10-11
Part single, part two storey front, rear and side extensions, garage, new front boundary fence. Roof extension including front and rear dormer windows, 5no rooflights and alterations to fenestration on side elevation
29 Oakleigh Park South London N20 9JS · premises record
Householder Application
Approved
2024-04-17
Demolition of existing dwellings and erection of a three storey plus lower ground floor level building for use as a 70 bedroom care home building (Use Class C2) with associated facilities/works, vehicular and cycle parking and revised access
1 - 3 Oakleigh Park South London N20 9JS · premises record
Full Application
Refused
2023-08-02
Two storey rear extension following demolition of the existing rear extension with new patio area. Removal of the existing garage door and bricking up of opening. Changes to fenestration. Roof extension involving raising the ridge height, rear dormer windows and new side gable windows
5 Oakleigh Park South London N20 9JS · premises record
Householder Application
Approved
2023-04-06
1 x Large Swamp Conifer (applicant's ref. C) - Tree is in Decline with large amounts of dead totalling to 45% of the tree, tree is also positioned close to property removal of dead side of the tree will also unbalance the tree, so Removal of the tree is the best option. Standing within Tree Preservation Order T155 C- Large Swamp Conifer,
29 Oakleigh Park South London N20 9JS · premises record
Works to TPO trees
Not required
2021-10-27
Demolition of existing dwelling and erection of a two storey dwelling with room in roofspace. Associated garage and parking
29 Oakleigh Park South London N20 9JS · premises record
Applicant Mrs P Atwal-Uddin and Mr Uddin · Agent AKT Planning+Architecture · Officer Jonathan Martin
Full Application
Approved
2021-03-24
Single storey rear extension. Changes to fenestration including installation of double width garage door to return garage to original use and removal of side window. (AMENDED DESCRIPTION)
3 Oakleigh Park South London N20 9JS · premises record
Applicant Natasha Banse and Jaswinder Sandhu · Agent A.J Ferryman & Associates · Officer Christian Gonito
Refused
2026-03-26
More
Householder Application
Single storey rear extension. Changes to fenestration including new side door and installation of double width garage door to return garage to original use
3 Oakleigh Park South London N20 9JS · premises record
Applicant Natasha Banse and Jaswinder Sandhu · Agent A.J Ferryman & Associates · Officer Christian Gonito
Approved
2026-03-17
More
Householder Application
Single storey rear extension. Changes to fenestration including new side door and installation of double width garage door to return garage to original use
3 Oakleigh Park South London N20 9JS · premises record
Applicant Natasha Banse and Jaswinder Sandhu · Agent A.J Ferryman & Associates · Officer Christian Gonito
Refused
2026-01-16
More
Householder Application
Show all 10 rows
Creation of a new door opening following removal of an existing rear window. Replacement of existing rear door with new aluminium crittall casement door with side glazing [Amended Description]
1 Oakleigh Park South London N20 9JS · premises record
Approved
2025-02-10
More
Householder Application
1 x Ash - Reduce 2 meters from the lowest limb growing towards to the right hand side border to reduce some of the weight from this limb to reduce the risk of any future storm damage. Remove deadwood. Reason from tree work, tree management. Standing in Group G108 of Tree Preservation Order.
21 Oakleigh Park South London N20 9JS · premises record
Approved
2024-10-11
More
Works to TPO trees
Part single, part two storey front, rear and side extensions, garage, new front boundary fence. Roof extension including front and rear dormer windows, 5no rooflights and alterations to fenestration on side elevation
29 Oakleigh Park South London N20 9JS · premises record
Approved
2024-04-17
More
Householder Application
Demolition of existing dwellings and erection of a three storey plus lower ground floor level building for use as a 70 bedroom care home building (Use Class C2) with associated facilities/works, vehicular and cycle parking and revised access
1 - 3 Oakleigh Park South London N20 9JS · premises record
Refused
2023-08-02
More
Full Application
Two storey rear extension following demolition of the existing rear extension with new patio area. Removal of the existing garage door and bricking up of opening. Changes to fenestration. Roof extension involving raising the ridge height, rear dormer windows and new side gable windows
5 Oakleigh Park South London N20 9JS · premises record
Approved
2023-04-06
More
Householder Application
1 x Large Swamp Conifer (applicant's ref. C) - Tree is in Decline with large amounts of dead totalling to 45% of the tree, tree is also positioned close to property removal of dead side of the tree will also unbalance the tree, so Removal of the tree is the best option. Standing within Tree Preservation Order T155 C- Large Swamp Conifer,
29 Oakleigh Park South London N20 9JS · premises record
Not required
2021-10-27
More
Works to TPO trees
Demolition of existing dwelling and erection of a two storey dwelling with room in roofspace. Associated garage and parking
29 Oakleigh Park South London N20 9JS · premises record
Applicant Mrs P Atwal-Uddin and Mr Uddin · Agent AKT Planning+Architecture · Officer Jonathan Martin
Approved
2021-03-24
More
Full 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 17 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 17 of 17 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 17 of 17 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 3 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
Applicant on 1 application
Applicant on 3 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
Applicant on 1 application
Development
What could it become?
Planning precedent119 applications and 119 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 1, D: 2, 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.
4 intent signals recorded in this postcode
EPC F/G · Beatable refusal · Lapsed consent
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.