Planning Atlas
Planning Atlas›Barnet›…Whetstone ward›N20 0JB
AtlasBarnetWhetstoneN20 0JB
Postcode record · Barnet

N20 0JB.

N20 0JB has 22 known premises and 33 planning records — 27 approved of 33 decided (81.8%). 14 EPC records.

Barnet›Whetstone›N20 0JB
Postcode N20 0JB · boundary not held, centred on the postcodeApprovedRefusedOther33 exact33 on the map — every match
At a glance · this postcodeBarnet profile →
22
Premises
known addresses (UPRNs)
33
Applications
33 decided
81.8%
Approval rate
27 approved · 4 refused
14
EPC records
ratings C 3 · D 9 · E 2
33
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 0JB has 22 known premises and 33 planning records — 27 approved of 33 decided (81.8%). 14 EPC records.

Premises (18 of 22 shown)

Name
Details
UPRN 200033458
UPRN 200095843
UPRN 200095882
UPRN 200095883
UPRN 200095884
UPRN 200095885
UPRN 200095886
UPRN 200095887
UPRN 200095888
UPRN 200095889
UPRN 200033458
UPRN 200095843
UPRN 200095882
Show all 10 rows
UPRN 200095883
UPRN 200095884
UPRN 200095885
UPRN 200095886
UPRN 200095887
UPRN 200095888
UPRN 200095889
Planning

What happened?

33 planning applications across the postcode; 27 approved of 33 decided (81.8%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with 2no. rooflights
67 Queens Avenue London N20 0JB · premises record
Applicant Dr Sanjay Patel · Agent Designed Images · Officer Bradley Carson
Householder Application
Approved
2025-03-31
Roof extension involving hip to gable, rear dormer window, 2no. front facing roof lights and new side gable window following demolition of existing chimney. Erection of front porch [Amended Description]
67 Queens Avenue London N20 0JB · premises record
Applicant Dr Sanjay Patel · Agent Designed Images · Officer Bradley Carson
Proposed Lawful Development Certificate
Approved
2025-03-26
Variation of condition 1 (Approved Plans) of planning permission reference 22/5007/HSE dated 22/12/2022 for 'First floor side extension. Front and side facing rooflights. Conversion of the existing garage into a habitable room, insertion of window to replace the garage door. New roof to garage. New front porch. Erection of a rear outbuilding.' Variation/amendments to rear elevation including new doors in lieu of window to ground floor, doors with juilette balcony to first floor and loft floor in lieu of windows
69A Queens Avenue London N20 0JB · premises record
Vary/Remove condition/Minor Mtl Amnd
Approved
2023-07-14
First floor side extension. Front and side facing rooflights. Conversion of the existing garage into a habitable room, insertion of window to replace the garage door. New roof to garage. New front porch. Erection of a rear outbuilding.
69A Queens Avenue London N20 0JB · premises record
Householder Application
Approved
2022-10-11
First floor side extension
71 Queens Avenue London N20 0JB · premises record
Applicant Mr Bartram · Agent London Consultants Ltd · Officer Diva Almaputri
Householder Application
Approved
2022-05-24
Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 4 people
73 Queens Avenue London N20 0JB · premises record
Full Application
Refused
2018-12-17
First floor rear extension with balcony
69 Queens Avenue London N20 0JB · premises record
Householder Application
Approved
2017-08-23
Roof extension involving hip to gable, rear dormer window, 1no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
59 Queens Avenue London N20 0JB · premises record
Applicant Mr Jan Michalunio · Officer Athina Gkremi
Proposed Lawful Development Certificate
Approved
2017-08-10
First floor rear extension
69 Queens Avenue London N20 0JB · premises record
Householder Application
Refused
2017-06-07
First floor side extension including new crown style roof with 3no. rooflights.
71 Queens Avenue, London, N20 0JB · premises record
Applicant Dr A Alavi · Agent RS Architects · Officer Erica Mason
Householder Application
Approved
2014-01-15
Single storey rear extension with 2no. rooflights
67 Queens Avenue London N20 0JB · premises record
Applicant Dr Sanjay Patel · Agent Designed Images · Officer Bradley Carson
Approved
2025-03-31
More
Householder Application
Roof extension involving hip to gable, rear dormer window, 2no. front facing roof lights and new side gable window following demolition of existing chimney. Erection of front porch [Amended Description]
67 Queens Avenue London N20 0JB · premises record
Applicant Dr Sanjay Patel · Agent Designed Images · Officer Bradley Carson
Approved
2025-03-26
More
Proposed Lawful Development Certificate
Variation of condition 1 (Approved Plans) of planning permission reference 22/5007/HSE dated 22/12/2022 for 'First floor side extension. Front and side facing rooflights. Conversion of the existing garage into a habitable room, insertion of window to replace the garage door. New roof to garage. New front porch. Erection of a rear outbuilding.' Variation/amendments to rear elevation including new doors in lieu of window to ground floor, doors with juilette balcony to first floor and loft floor in lieu of windows
69A Queens Avenue London N20 0JB · premises record
Approved
2023-07-14
More
Vary/Remove condition/Minor Mtl Amnd
Show all 10 rows
First floor side extension. Front and side facing rooflights. Conversion of the existing garage into a habitable room, insertion of window to replace the garage door. New roof to garage. New front porch. Erection of a rear outbuilding.
69A Queens Avenue London N20 0JB · premises record
Approved
2022-10-11
More
Householder Application
First floor side extension
71 Queens Avenue London N20 0JB · premises record
Applicant Mr Bartram · Agent London Consultants Ltd · Officer Diva Almaputri
Approved
2022-05-24
More
Householder Application
Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 4 people
73 Queens Avenue London N20 0JB · premises record
Refused
2018-12-17
More
Full Application
First floor rear extension with balcony
69 Queens Avenue London N20 0JB · premises record
Approved
2017-08-23
More
Householder Application
Roof extension involving hip to gable, rear dormer window, 1no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
59 Queens Avenue London N20 0JB · premises record
Applicant Mr Jan Michalunio · Officer Athina Gkremi
Approved
2017-08-10
More
Proposed Lawful Development Certificate
First floor rear extension
69 Queens Avenue London N20 0JB · premises record
Refused
2017-06-07
More
Householder Application
First floor side extension including new crown style roof with 3no. rooflights.
71 Queens Avenue, London, N20 0JB · premises record
Applicant Dr A Alavi · Agent RS Architects · Officer Erica Mason
Approved
2014-01-15
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 22 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 22 of 22 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 22 of 22 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 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 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 precedent33 applications and 33 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 3, D: 9, 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

The Developer Plan

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

3 intent signals recorded in this postcode
Struggling director · Repeat sale · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
N20 0JB, Barnet: Planning and Property History | Planning Atlas