Postcode record · Barnet
EN4 9NP.
EN4 9NP has 23 known premises and 13 planning records — 5 approved of 13 decided (38.5%). 15 EPC records.
Postcode EN4 9NP · boundary not held, centred on the postcodeApprovedRefusedOther13 exact2 approximate15 on the map — every match
At a glance · this postcodeBarnet profile →
23
Premises
known addresses (UPRNs)
13
Applications
13 decided
38.5%
Approval rate
5 approved · 5 refused
15
EPC records
ratings C 1 · D 11 · E 3
15
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?
EN4 9NP has 23 known premises and 13 planning records — 5 approved of 13 decided (38.5%). 15 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 200069068
UPRN 200069069
UPRN 200069070
UPRN 200069071
UPRN 200078624
UPRN 200078625
UPRN 200078626
UPRN 200078627
UPRN 200078673
UPRN 200078674
UPRN 200069068
UPRN 200069069
UPRN 200069070
Show all 10 rows
UPRN 200069071
UPRN 200078624
UPRN 200078625
UPRN 200078626
UPRN 200078627
UPRN 200078673
UPRN 200078674
Planning
What happened?
13 planning applications across the postcode; 5 approved of 13 decided (38.5%). Latest 13 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of a single storey Class E(g)(iii) workshop unit with 5no. rooflights. Provision for 1no. gated off street car parking space
Land Rear Of 23 Margaret Road/Mulberry Close Barnet EN4 9NP · premises record
Officer Andrew Turner
Full Application
Refused
2025-11-24
Erection of a single storey self-contained dwelling with provision of 1no. off-street parking space, private amenity space and refuse and recycling storage
Land Rear Of 23 Margaret Road Barnet EN4 9NP · premises record
Officer John Sperling
Full Application
Refused
2024-08-20
Erection of a two storey dwelling with provision for 1no. off-street car parking space, private amenity area, refuse and recycling and cycle storage
Land Rear Of 23 Margaret Road Barnet EN4 9NP · premises record
Full Application
Refused
2024-04-02
Erection of a rear garage
Land Rear Of 23 Margaret Road Barnet EN4 9NP · premises record
Officer Basya Markovits
Full Application
Refused
2022-11-15
Submission of details of conditions 4 (Refuse), 5 (Cycle Storage), 7 (Sound Insulation) and 11 (Amenity Space) pursuant to planning permission 17/7007/FUL dated 30/01/19
23 Margaret Road Barnet EN4 9NP · premises record
Officer Agnes Wanja
Conditions
Approved
2019-09-24
Construction of a two storey house with off street parking and private garden
Land Rear Of 23 Margaret Road Barnet EN4 9NP · premises record
Full Application
Refused
2017-12-06
Conversion into 2no. self-contained flats including a two storey side extension following demolition of existing single storey addition. Associated amenity space, refuse storage, cycle stores and provision of 2no. off-street parking spaces
23 Margaret Road Barnet EN4 9NP · premises record
Full Application
Approved
2017-11-03
Conversion of existing dwelling into 2no self-contained flats involving single storey rear and side extensions. New access steps and entrance to first floor flat with glazed canopy. Erection of a two storey dwelling house. Associated parking, landscaping, cycle store, refuse and recycling store.
23 Margaret Road Barnet EN4 9NP · premises record
Applicant Not disclosed · Agent David Corley Architect
Full Application
Withdrawn
2017-07-17
Extensions to roof including hip to gable end, 1no rear dormer with juliet balcony and 1no side dormer with 2no roof lights to front elevation. Erection of 1no single storey rear extension. Demolition of existing side extension following erection of 1no rear/side extension with 2no skylights. Alteration of existing windows and installation of new windows and doors
23 Margaret Road Barnet EN4 9NP · premises record
Proposed Lawful Development Certificate
Approved
2017-01-25
1no single storey rear extension and 1no single storey side and rear extension, both with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres (AMENDED DESCRIPTION)
23 Margaret Road Barnet EN4 9NP · premises record
Officer Harry Plotnek
Prior Notification (Householder)
Not required
2016-11-11
Construction of a single storey Class E(g)(iii) workshop unit with 5no. rooflights. Provision for 1no. gated off street car parking space
Land Rear Of 23 Margaret Road/Mulberry Close Barnet EN4 9NP · premises record
Officer Andrew Turner
Refused
2025-11-24
More
Full Application
Erection of a single storey self-contained dwelling with provision of 1no. off-street parking space, private amenity space and refuse and recycling storage
Land Rear Of 23 Margaret Road Barnet EN4 9NP · premises record
Officer John Sperling
Refused
2024-08-20
More
Full Application
Erection of a two storey dwelling with provision for 1no. off-street car parking space, private amenity area, refuse and recycling and cycle storage
Land Rear Of 23 Margaret Road Barnet EN4 9NP · premises record
Refused
2024-04-02
More
Full Application
Show all 10 rows
Erection of a rear garage
Land Rear Of 23 Margaret Road Barnet EN4 9NP · premises record
Officer Basya Markovits
Refused
2022-11-15
More
Full Application
Submission of details of conditions 4 (Refuse), 5 (Cycle Storage), 7 (Sound Insulation) and 11 (Amenity Space) pursuant to planning permission 17/7007/FUL dated 30/01/19
23 Margaret Road Barnet EN4 9NP · premises record
Officer Agnes Wanja
Approved
2019-09-24
More
Conditions
Construction of a two storey house with off street parking and private garden
Land Rear Of 23 Margaret Road Barnet EN4 9NP · premises record
Refused
2017-12-06
More
Full Application
Conversion into 2no. self-contained flats including a two storey side extension following demolition of existing single storey addition. Associated amenity space, refuse storage, cycle stores and provision of 2no. off-street parking spaces
23 Margaret Road Barnet EN4 9NP · premises record
Approved
2017-11-03
More
Full Application
Conversion of existing dwelling into 2no self-contained flats involving single storey rear and side extensions. New access steps and entrance to first floor flat with glazed canopy. Erection of a two storey dwelling house. Associated parking, landscaping, cycle store, refuse and recycling store.
23 Margaret Road Barnet EN4 9NP · premises record
Applicant Not disclosed · Agent David Corley Architect
Withdrawn
2017-07-17
More
Full Application
Extensions to roof including hip to gable end, 1no rear dormer with juliet balcony and 1no side dormer with 2no roof lights to front elevation. Erection of 1no single storey rear extension. Demolition of existing side extension following erection of 1no rear/side extension with 2no skylights. Alteration of existing windows and installation of new windows and doors
23 Margaret Road Barnet EN4 9NP · premises record
Approved
2017-01-25
More
Proposed Lawful Development Certificate
1no single storey rear extension and 1no single storey side and rear extension, both with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres (AMENDED DESCRIPTION)
23 Margaret Road Barnet EN4 9NP · premises record
Officer Harry Plotnek
Not required
2016-11-11
More
Prior Notification (Householder)
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 23 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 23 of 23 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 23 of 23 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 13 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Show all 10 rows
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent13 applications and 15 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 1, D: 11, E: 3.
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.
5 intent signals recorded in this postcode
Beatable refusal · Appeal dismissed · Repeat sale · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.