Postcode record · Barnet
HA8 9NT.
HA8 9NT has 44 known premises and 27 planning records — 18 approved of 24 decided (75%). 15 EPC records.
Postcode HA8 9NT · boundary not held, centred on the postcodeApprovedRefusedOther27 exact12 approximate39 on the map — every match
At a glance · this postcodeBarnet profile →
44
Premises
known addresses (UPRNs)
27
Applications
24 decided
75%
Approval rate
18 approved · 4 refused
15
EPC records
ratings C 3 · D 10 · E 2
39
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?
HA8 9NT has 44 known premises and 27 planning records — 18 approved of 24 decided (75%). 15 EPC records.
Premises (18 of 44 shown)
Name
Details
UPRN 200031180
UPRN 200031184
UPRN 200031185
UPRN 200031187
UPRN 200031188
UPRN 200031189
UPRN 200031190
UPRN 200031191
UPRN 200031180
UPRN 200031184
Show all 10 rows
UPRN 200031185
UPRN 200031187
UPRN 200031188
UPRN 200031189
UPRN 200031190
UPRN 200031191
Planning
What happened?
27 planning applications across the postcode; 18 approved of 24 decided (75%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use from single family dwellinghouse (Class C3a) to supported living accommodation Class C3b)
152 Deans Lane Edgware HA8 9NT · premises record
Proposed Lawful Development Certificate
Pending Consideration
2026-05-05
First floor rear extension. Roof extension involving rear and front dormer windows to create 1no self-contained unit
166A Deans Lane Edgware HA8 9NT · premises record
Full
Unknown
2020-05-21
Roof conversion including creation of a mansard roof and addition of dormers to front and rear elevations. Conversion of the roof space to form 1no self-contained flat. Single storey rear extension to commercial property and new front entrance for existing first floor flat
168A Deans Lane Edgware HA8 9NT · premises record
Full
Unknown
2020-05-20
Installation of an ATM to the front elevation (retrospective application)
158 Deans Lane Edgware HA8 9NT · premises record
Applicant Ms J Clark · Officer Wilf Foster
Retention/Continued Use
Approved
2018-11-14
Installation of 1no non illuminated ATM surround signage (Retrospective)
158 Deans Lane Edgware HA8 9NT · premises record
Applicant Ms J Clark · Officer Wilf Foster
Advertisement
Approved
2018-11-14
Single storey rear extension. New terraced area
148 Deans Lane Edgware HA8 9NT · premises record
Householder Application
Approved
2017-06-19
Creation of new self-contained unit following extension to roof include new mansard roof, 2no dormers to front elevation and 4no dormers to rear elevation and 2no new doors to rear elevation
160A Deans Lane Edgware HA8 9NT · premises record
Full Application
Approved
2017-06-09
Roof extension involving hip to gable, rear dormer window, new gable window to side elevation to facilitate a loft conversion. Changes to fenestration
148 Deans Lane Edgware HA8 9NT · premises record
Proposed Lawful Development Certificate
Approved
2017-02-07
Installation of external fire door for means of escape from warehouse and installation of high level window for light and ventilation to warehouse
158B Deans Lane Edgware HA8 9NT · premises record
Officer Shikha Dasani
Full Application
Approved
2016-11-04
Roof conversion including creation of a mansard roof and addition of dormers to front and rear elevations. Conversion of the roof space to form 1no self-contained flat. Single storey rear extension for commercial property.
168A Deans Lane Edgware HA8 9NT · premises record
Full Application
Approved
2016-09-06
Change of use from single family dwellinghouse (Class C3a) to supported living accommodation Class C3b)
152 Deans Lane Edgware HA8 9NT · premises record
Pending Consideration
2026-05-05
More
Proposed Lawful Development Certificate
First floor rear extension. Roof extension involving rear and front dormer windows to create 1no self-contained unit
166A Deans Lane Edgware HA8 9NT · premises record
Unknown
2020-05-21
More
Full
Roof conversion including creation of a mansard roof and addition of dormers to front and rear elevations. Conversion of the roof space to form 1no self-contained flat. Single storey rear extension to commercial property and new front entrance for existing first floor flat
168A Deans Lane Edgware HA8 9NT · premises record
Unknown
2020-05-20
More
Full
Show all 10 rows
Installation of an ATM to the front elevation (retrospective application)
158 Deans Lane Edgware HA8 9NT · premises record
Applicant Ms J Clark · Officer Wilf Foster
Approved
2018-11-14
More
Retention/Continued Use
Installation of 1no non illuminated ATM surround signage (Retrospective)
158 Deans Lane Edgware HA8 9NT · premises record
Applicant Ms J Clark · Officer Wilf Foster
Approved
2018-11-14
More
Advertisement
Single storey rear extension. New terraced area
148 Deans Lane Edgware HA8 9NT · premises record
Approved
2017-06-19
More
Householder Application
Creation of new self-contained unit following extension to roof include new mansard roof, 2no dormers to front elevation and 4no dormers to rear elevation and 2no new doors to rear elevation
160A Deans Lane Edgware HA8 9NT · premises record
Approved
2017-06-09
More
Full Application
Roof extension involving hip to gable, rear dormer window, new gable window to side elevation to facilitate a loft conversion. Changes to fenestration
148 Deans Lane Edgware HA8 9NT · premises record
Approved
2017-02-07
More
Proposed Lawful Development Certificate
Installation of external fire door for means of escape from warehouse and installation of high level window for light and ventilation to warehouse
158B Deans Lane Edgware HA8 9NT · premises record
Officer Shikha Dasani
Approved
2016-11-04
More
Full Application
Roof conversion including creation of a mansard roof and addition of dormers to front and rear elevations. Conversion of the roof space to form 1no self-contained flat. Single storey rear extension for commercial property.
168A Deans Lane Edgware HA8 9NT · premises record
Approved
2016-09-06
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 44 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 44 of 44 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 44 of 44 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 27 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Development
What could it become?
Planning precedent27 applications and 39 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 3, D: 10, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.