Postcode record · Barnet
NW4 4RT.
NW4 4RT has 14 known premises and 27 planning records — 16 approved of 26 decided (61.5%). 8 EPC records.
Postcode NW4 4RT · boundary not held, centred on the postcodeApprovedRefusedOther27 exact27 on the map — every match
At a glance · this postcodeBarnet profile →
14
Premises
known addresses (UPRNs)
27
Applications
26 decided
61.5%
Approval rate
16 approved · 7 refused
8
EPC records
ratings C 1 · D 4 · E 3
27
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?
NW4 4RT has 14 known premises and 27 planning records — 16 approved of 26 decided (61.5%). 8 EPC records.
Premises
Name
Details
UPRN 200098177
UPRN 200098178
UPRN 200098179
UPRN 200098180
UPRN 200098181
UPRN 200098182
UPRN 200098183
UPRN 200098184
UPRN 200098185
UPRN 200098186
UPRN 200098177
UPRN 200098178
UPRN 200098179
Show all 10 rows
UPRN 200098180
UPRN 200098181
UPRN 200098182
UPRN 200098183
UPRN 200098184
UPRN 200098185
UPRN 200098186
Planning
What happened?
27 planning applications across the postcode; 16 approved of 26 decided (61.5%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey rear extension. Alterations to the existing patio area
16 Richmond Gardens London NW4 4RT · premises record
Full Application
Pending Consideration
2026-03-20
Part single, part two storey rear extension. Roof extension including side and rear dormer windows
16 Richmond Gardens London NW4 4RT · premises record
Full Application
Refused
2026-01-21
Roof extension involving hip to gable and rear dormer window
16 Richmond Gardens London NW4 4RT · premises record
Full Application
Approved
2025-10-30
Single storey rear extension. Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights
18 Richmond Gardens London NW4 4RT · premises record
Householder Application
Approved
2022-03-29
Single storey side and rear extension with new patio area following demolition of the existing garage and conservatory
1 Richmond Gardens London NW4 4RT · premises record
Householder Application
Approved
2021-08-17
Two storey rear extension, roof extension involving hip to gable and rear dormer windows
1 Richmond Gardens London NW4 4RT · premises record
Applicant ULTRA PROPERTIES UK · Agent Lewis Barker & Associates
Proposed Lawful Development Certificate
Withdrawn
2020-08-26
Use as 5 bed House in Multiple Occupation (HMO) (Class C4)
16 Richmond Gardens London NW4 4RT · premises record
Applicant Mr Michael Murphy · Officer Mark Springthorpe
Existing Lawful Development Certificate
Approved
2019-09-02
Conversion of existing dwelling into 2no self contained flats including part single, part two storey side and rear extensions. Associated refuse/recycling, cycle store, amenity space
18 Richmond Gardens London NW4 4RT · premises record
Full Application
Refused
2018-03-28
Part-single, part-two storey side and rear extensions
18 Richmond Gardens London NW4 4RT · premises record
Applicant Mrs NINA RIVNA · Officer Emma Brown
Householder Application
Approved
2017-12-18
Extension to roof including hip to gable end to both sides and 3no roof lights to front elevation
18 Richmond Gardens London NW4 4RT · premises record
Applicant Mrs NINA RIVNA
Proposed Lawful Development Certificate
Approved
2017-11-30
Part single, part two storey rear extension. Alterations to the existing patio area
16 Richmond Gardens London NW4 4RT · premises record
Pending Consideration
2026-03-20
More
Full Application
Part single, part two storey rear extension. Roof extension including side and rear dormer windows
16 Richmond Gardens London NW4 4RT · premises record
Refused
2026-01-21
More
Full Application
Roof extension involving hip to gable and rear dormer window
16 Richmond Gardens London NW4 4RT · premises record
Approved
2025-10-30
More
Full Application
Show all 10 rows
Single storey rear extension. Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights
18 Richmond Gardens London NW4 4RT · premises record
Approved
2022-03-29
More
Householder Application
Single storey side and rear extension with new patio area following demolition of the existing garage and conservatory
1 Richmond Gardens London NW4 4RT · premises record
Approved
2021-08-17
More
Householder Application
Two storey rear extension, roof extension involving hip to gable and rear dormer windows
1 Richmond Gardens London NW4 4RT · premises record
Applicant ULTRA PROPERTIES UK · Agent Lewis Barker & Associates
Withdrawn
2020-08-26
More
Proposed Lawful Development Certificate
Use as 5 bed House in Multiple Occupation (HMO) (Class C4)
16 Richmond Gardens London NW4 4RT · premises record
Applicant Mr Michael Murphy · Officer Mark Springthorpe
Approved
2019-09-02
More
Existing Lawful Development Certificate
Conversion of existing dwelling into 2no self contained flats including part single, part two storey side and rear extensions. Associated refuse/recycling, cycle store, amenity space
18 Richmond Gardens London NW4 4RT · premises record
Refused
2018-03-28
More
Full Application
Part-single, part-two storey side and rear extensions
18 Richmond Gardens London NW4 4RT · premises record
Applicant Mrs NINA RIVNA · Officer Emma Brown
Approved
2017-12-18
More
Householder Application
Extension to roof including hip to gable end to both sides and 3no roof lights to front elevation
18 Richmond Gardens London NW4 4RT · premises record
Applicant Mrs NINA RIVNA
Approved
2017-11-30
More
Proposed Lawful Development Certificate
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 14 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 14 of 14 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 14 of 14 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 3 applications
Applicant on 3 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 3 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 precedent27 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings C: 1, D: 4, 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.
4 intent signals recorded in this postcode
Repeat sale · Long hold · HMO licensed
Subscribe to see the signals →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.