Postcode record · Barnet
N20 8EB.
N20 8EB has 15 known premises and 42 planning records — 26 approved of 42 decided (61.9%). 9 EPC records.
Postcode N20 8EB · boundary not held, centred on the postcodeApprovedRefusedOther42 exact42 on the map — every match
At a glance · this postcodeBarnet profile →
15
Premises
known addresses (UPRNs)
42
Applications
42 decided
61.9%
Approval rate
26 approved · 14 refused
9
EPC records
ratings C 4 · D 1 · E 4
42
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 8EB has 15 known premises and 42 planning records — 26 approved of 42 decided (61.9%). 9 EPC records.
Premises
Name
Details
UPRN 200105157
UPRN 200105158
UPRN 200105162
UPRN 200105164
UPRN 200105166
UPRN 200105168
UPRN 200105170
UPRN 200105172
UPRN 200105175
UPRN 200105177
UPRN 200105157
UPRN 200105158
UPRN 200105162
Show all 10 rows
UPRN 200105164
UPRN 200105166
UPRN 200105168
UPRN 200105170
UPRN 200105172
UPRN 200105175
UPRN 200105177
Planning
What happened?
42 planning applications across the postcode; 26 approved of 42 decided (61.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey side and rear extension, including a raised patio to the rear. Roof extension consisting of a 1no. side dormer window, 1no. rear dormer window and 2no side facing and 1no. front facing rooflight. (amended description)
1D Southway London N20 8EB · premises record
Householder Application
Approved
2024-09-24
Single storey rear and two storey side extension following the demolition of existing garage. Roof extension with rear dormer window with raised pitched roof and 1no. side facing rooflight. Alterations to fenestration
25 Southway London N20 8EB · premises record
Householder Application
Refused
2024-03-28
Roof extension involving side and rear dormer window,1no. front facing rooflights and 3no. new side gable windows (Amended Description)
1D Southway London N20 8EB · premises record
Proposed Lawful Development Certificate
Approved
2023-07-05
Roof extension involving increase in ridge height, 2 rear dormer windows and front and side facing rooflights (Amended description)
1D Southway London N20 8EB · premises record
Householder Application
Refused
2023-03-03
single storey rear extension, part single, part two storey side extension following demolition of the existing lean-to. Creation of a raised patio and steps following demolition of existing rear outbuilding. (amended description).
1D Southway London N20 8EB · premises record
Householder Application
Approved
2022-05-09
Roof extension involving hip to gable and rear dormer window
5 Southway London N20 8EB · premises record
Proposed Lawful Development Certificate
Approved
2018-10-18
Roof extension and alterations involving heightening of roof, formation of hip to gable ends, a deepened ridge forming a flat element, 2no rear dormer windows and new relocated side window. Formation of front gable to existing first floor front pitch above existing bay
5 Southway London N20 8EB · premises record
Householder Application
Refused
2018-07-05
Variation of condition 1 (Approved Plans) to planning permission 17/6470/HSE dated 13/12/17 for 'Part single, part two storey side and rear extensions following demolition of existing side extension and raised patio. New front porch. Loft conversion including both sides and rear dormer windows.' Amendments include changes to roof of single storey side extension to replace hipped roof with gable end
17 Southway London N20 8EB · premises record
Vary/Remove condition/Minor Mtl Amnd
Approved
2018-04-17
Part single, part two storey side and rear extensions following demolition of existing side extension and raised patio. New front porch. Loft conversion including both sides and rear dormer windows
17 Southway London N20 8EB · premises record
Applicant Mr S Sagar · Agent Richmond Design and Build Ltd.
Householder Application
Approved
2017-10-12
Part single, part two storey side and rear extensions following demolition of existing side extension and raised patio. New front porch. Loft conversion including both sides and rear dormer windows.
17 Southway London N20 8EB · premises record
Householder Application
Approved
2016-03-30
Part single, part two storey side and rear extension, including a raised patio to the rear. Roof extension consisting of a 1no. side dormer window, 1no. rear dormer window and 2no side facing and 1no. front facing rooflight. (amended description)
1D Southway London N20 8EB · premises record
Approved
2024-09-24
More
Householder Application
Single storey rear and two storey side extension following the demolition of existing garage. Roof extension with rear dormer window with raised pitched roof and 1no. side facing rooflight. Alterations to fenestration
25 Southway London N20 8EB · premises record
Refused
2024-03-28
More
Householder Application
Roof extension involving side and rear dormer window,1no. front facing rooflights and 3no. new side gable windows (Amended Description)
1D Southway London N20 8EB · premises record
Approved
2023-07-05
More
Proposed Lawful Development Certificate
Show all 10 rows
Roof extension involving increase in ridge height, 2 rear dormer windows and front and side facing rooflights (Amended description)
1D Southway London N20 8EB · premises record
Refused
2023-03-03
More
Householder Application
single storey rear extension, part single, part two storey side extension following demolition of the existing lean-to. Creation of a raised patio and steps following demolition of existing rear outbuilding. (amended description).
1D Southway London N20 8EB · premises record
Approved
2022-05-09
More
Householder Application
Roof extension involving hip to gable and rear dormer window
5 Southway London N20 8EB · premises record
Approved
2018-10-18
More
Proposed Lawful Development Certificate
Roof extension and alterations involving heightening of roof, formation of hip to gable ends, a deepened ridge forming a flat element, 2no rear dormer windows and new relocated side window. Formation of front gable to existing first floor front pitch above existing bay
5 Southway London N20 8EB · premises record
Refused
2018-07-05
More
Householder Application
Variation of condition 1 (Approved Plans) to planning permission 17/6470/HSE dated 13/12/17 for 'Part single, part two storey side and rear extensions following demolition of existing side extension and raised patio. New front porch. Loft conversion including both sides and rear dormer windows.' Amendments include changes to roof of single storey side extension to replace hipped roof with gable end
17 Southway London N20 8EB · premises record
Approved
2018-04-17
More
Vary/Remove condition/Minor Mtl Amnd
Part single, part two storey side and rear extensions following demolition of existing side extension and raised patio. New front porch. Loft conversion including both sides and rear dormer windows
17 Southway London N20 8EB · premises record
Applicant Mr S Sagar · Agent Richmond Design and Build Ltd.
Approved
2017-10-12
More
Householder Application
Part single, part two storey side and rear extensions following demolition of existing side extension and raised patio. New front porch. Loft conversion including both sides and rear dormer windows.
17 Southway London N20 8EB · premises record
Approved
2016-03-30
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 15 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 15 of 15 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 15 of 15 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 4 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 4 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 precedent42 applications and 42 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 4, D: 1, E: 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
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.