Postcode record · Barnet
N20 9DZ.
N20 9DZ has 33 known premises and 64 planning records — 46 approved of 63 decided (73%). 15 EPC records.
Postcode N20 9DZ · boundary not held, centred on the postcodeApprovedRefusedOther64 exact1 approximate65 on the map — every match
At a glance · this postcodeBarnet profile →
33
Premises
known addresses (UPRNs)
64
Applications
63 decided
73%
Approval rate
46 approved · 11 refused
15
EPC records
ratings C 3 · D 4 · E 4 · F 4
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 9DZ has 33 known premises and 64 planning records — 46 approved of 63 decided (73%). 15 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 200020809
UPRN 200020811
UPRN 200020812
UPRN 200020814
UPRN 200020816
UPRN 200020818
UPRN 200020820
UPRN 200020822
UPRN 200020825
UPRN 200020827
UPRN 200020809
UPRN 200020811
UPRN 200020812
Show all 10 rows
UPRN 200020814
UPRN 200020816
UPRN 200020818
UPRN 200020820
UPRN 200020822
UPRN 200020825
UPRN 200020827
Planning
What happened?
64 planning applications across the postcode; 46 approved of 63 decided (73%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of garage into habitable space including replacement of existing door with a window. Insertion of new window to front gable at second floor level. Changes to windows and doors to ground floor rear elevation
78 Chandos Avenue London N20 9DZ · premises record
Householder Application
Approved
2022-09-29
Roof extension involving 2no rear and 2no side dormer windows
86 Chandos Avenue London N20 9DZ · premises record
—
Approved
2022-03-15
Variation of condition 2 (Approved Plans) of planning appeal APP/N5090/D/20/3266047 (20/4792/HSE), dated 23/02/202 for `Demolition of existing garage and lean-to. Erection of a single storey rear extension, external rear patio and rear outbuilding.`. Variation to include alteration to rear extension patio stair design, alteration to rooflight sizes with the addition of solar panels to the roof of the extension and outbuilding, changing of rear extension roof design from flat to low pitched roof, addition of solar panels. New ground floor flank window and door to main dwellinghouse along with the insertion of a door and window to the outbuilding.
94 Chandos Avenue London N20 9DZ · premises record
Applicant Mr & Mrs Sumeet Sikka · Agent Domus Architects and Project Managers Ltd · Officer Jade Gillespie
Vary/Remove condition/Minor Mtl Amnd
Approved
2021-12-07
Alterations to front roof including insertion of new window
98 Chandos Avenue London N20 9DZ · premises record
Householder Application
Approved
2021-01-20
Roof extension involving hip to gable and side dormer windows
98 Chandos Avenue London N20 9DZ · premises record
Proposed Lawful Development Certificate
Approved
2021-01-06
Single storey rear extension
98 Chandos Avenue London N20 9DZ · premises record
Householder Application
Approved
2021-01-06
A single storey rear extension following the demolition of existing lean to measuring 8.00 metres in depth from the original rear wall with an eaves height of 2.78 metres and a maximum height of 4.00 metres.
94 Chandos Avenue London N20 9DZ · premises record
Prior Notification (Householder)
Refused
2021-01-04
Demolition of existing garage and lean-to. Erection of a single storey rear extension, external rear patio and rear outbuilding.
94 Chandos Avenue London N20 9DZ · premises record
Householder Application
Refused
2020-10-12
Erection of a rear outbuilding
62 Chandos Avenue London N20 9DZ · premises record
Proposed Lawful Development Certificate
Approved
2019-06-27
1 x Chilean Pine - Cut/remove roots as specified in Arboricultural Method Statement For Tree Protection Measures dated 5th December 2019 and Rev 1 dated 8th March 2020 prepared by Andrew Day Arboricultural Consultancy. Standing in Group G1 of Tree Preservation Order
70 Chandos Avenue London N20 9DZ · premises record
Works to TPO trees
Approved
2018-07-12
Conversion of garage into habitable space including replacement of existing door with a window. Insertion of new window to front gable at second floor level. Changes to windows and doors to ground floor rear elevation
78 Chandos Avenue London N20 9DZ · premises record
Approved
2022-09-29
More
Householder Application
Roof extension involving 2no rear and 2no side dormer windows
86 Chandos Avenue London N20 9DZ · premises record
Approved
2022-03-15
More
—
Variation of condition 2 (Approved Plans) of planning appeal APP/N5090/D/20/3266047 (20/4792/HSE), dated 23/02/202 for `Demolition of existing garage and lean-to. Erection of a single storey rear extension, external rear patio and rear outbuilding.`. Variation to include alteration to rear extension patio stair design, alteration to rooflight sizes with the addition of solar panels to the roof of the extension and outbuilding, changing of rear extension roof design from flat to low pitched roof, addition of solar panels. New ground floor flank window and door to main dwellinghouse along with the insertion of a door and window to the outbuilding.
94 Chandos Avenue London N20 9DZ · premises record
Applicant Mr & Mrs Sumeet Sikka · Agent Domus Architects and Project Managers Ltd · Officer Jade Gillespie
Approved
2021-12-07
More
Vary/Remove condition/Minor Mtl Amnd
Show all 10 rows
Alterations to front roof including insertion of new window
98 Chandos Avenue London N20 9DZ · premises record
Approved
2021-01-20
More
Householder Application
Roof extension involving hip to gable and side dormer windows
98 Chandos Avenue London N20 9DZ · premises record
Approved
2021-01-06
More
Proposed Lawful Development Certificate
Single storey rear extension
98 Chandos Avenue London N20 9DZ · premises record
Approved
2021-01-06
More
Householder Application
A single storey rear extension following the demolition of existing lean to measuring 8.00 metres in depth from the original rear wall with an eaves height of 2.78 metres and a maximum height of 4.00 metres.
94 Chandos Avenue London N20 9DZ · premises record
Refused
2021-01-04
More
Prior Notification (Householder)
Demolition of existing garage and lean-to. Erection of a single storey rear extension, external rear patio and rear outbuilding.
94 Chandos Avenue London N20 9DZ · premises record
Refused
2020-10-12
More
Householder Application
Erection of a rear outbuilding
62 Chandos Avenue London N20 9DZ · premises record
Approved
2019-06-27
More
Proposed Lawful Development Certificate
1 x Chilean Pine - Cut/remove roots as specified in Arboricultural Method Statement For Tree Protection Measures dated 5th December 2019 and Rev 1 dated 8th March 2020 prepared by Andrew Day Arboricultural Consultancy. Standing in Group G1 of Tree Preservation Order
70 Chandos Avenue London N20 9DZ · premises record
Approved
2018-07-12
More
Works to TPO trees
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 33 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 33 of 33 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 33 of 33 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).
Chandos Avenue0 mOakleigh Park North7 mNetherlands Road12 mMaryrose Way34 mProw Footpath Along Side Netherlands Road Leading To Temple Parade46 mLangton Avenue54 m
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 precedent64 applications and 65 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 3, D: 4, E: 4, F: 4.
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 PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
11 intent signals recorded in this postcode
Repeat sale · EPC F/G · 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.