Postcode record · Barnet
NW4 1HP.
NW4 1HP has 7 known premises and 18 planning records — 12 approved of 18 decided (66.7%). 2 EPC records.
Postcode NW4 1HP · boundary not held, centred on the postcodeApprovedRefusedOther18 exact18 on the map — every match
At a glance · this postcodeBarnet profile →
7
Premises
known addresses (UPRNs)
18
Applications
18 decided
66.7%
Approval rate
12 approved · 2 refused
2
EPC records
ratings D 1 · E 1
18
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 1HP has 7 known premises and 18 planning records — 12 approved of 18 decided (66.7%). 2 EPC records.
Premises
Name
Details
UPRN 200034132
UPRN 200034134
UPRN 200034136
UPRN 200034137
UPRN 200034138
UPRN 200034139
UPRN 200155420
UPRN 200034132
UPRN 200034134
UPRN 200034136
Show all 7 rows
UPRN 200034137
UPRN 200034138
UPRN 200034139
UPRN 200155420
Planning
What happened?
18 planning applications across the postcode; 12 approved of 18 decided (66.7%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey front infill extension following the demolition of existing garage. First floor extension involving 2no. rear dormer windows
74 Downage London NW4 1HP · premises record
Householder Application
Approved
2025-08-07
Single storey front infill extension. First floor extension involving 2no. rear dormer windows
74 Downage London NW4 1HP · premises record
Householder Application
Refused
2024-10-08
Erection of rear orangery with patio extension with associated privacy screening and alterations to access steps to garden level
66 Downage London NW4 1HP · premises record
Householder Application
Refused
2022-09-21
Single storey rear extension to existing swimming pool. Reconstruction and extension of existing patio and steps. Existing patio wall to be made new. External render repair to all elevations, external alterations to existing metal work to match render (AMENDED DESCRIPTION).
72 Downage London NW4 1HP · premises record
Householder Application
Approved
2019-03-11
Single storey rear extension to existing swimming pool. Reconstruction and extension of existing patio and steps; existing patio wall to be made new; external render repair and painting to all elevations; existing external metal work to be painted white to match render. Internal alterations including removal and replacement of internal flooring and wall finishes; replacement of plaster in ground floor W.C and second floor study converted into an en-suite (AMENDED DESCRIPTION).
72 Downage London NW4 1HP · premises record
Listed Building Consent / Demolition
Approved
2019-03-11
Single storey rear extension to existing swimming pool area, removal of existing swimming pool and use as a new living room. New basement room and W.C. Raising of the height of the flat roof to the existing garage and the existing swimming pool. All rendered surfaces to be stripped back to bearing surface and re-rendered and painted white. Make existing entrance gate operational. Install double glazing to entrance door and side lights. Remove external wiring/cabling to surface of render where possible. All external metal work to be rubbed down and painted white. Extension and changes of rear patio area and new steps down to garden. Internal changes to property [AMENDED DESCRIPTION]
72 Downage London NW4 1HP · premises record
Listed Building Consent / Demolition
Withdrawn
2018-09-19
Single storey rear extension to existing swimming pool area, removal of existing swimming pool and use as a new living room. New basement room and W.C. Raising of the height of the flat roof to the existing garage and the existing swimming pool. All rendered surfaces to be stripped back to bearing surface and re-rendered and painted white. Make existing entrance gate operational. Install double glazing to entrance door and side lights. Remove external wiring/cabling to surface of render where possible. All external metal work to be rubbed down and painted white. Extension and changes of rear patio area and new steps down to garden. Internal changes to property [AMENDED DESCRIPTION]
72 Downage London NW4 1HP · premises record
Householder Application
Withdrawn
2018-09-19
Full Application
Approved
2006-02-01
Erection of a 1.1m high front boundary wall incorporating 2no. gates fronting Downage (Listed Building Consent).
The White House 72 Downage London NW4 1HP · premises record
Applicant Ms N Hughes, Mr Y Malhotra
Listed Building Consent / Demolition
Approved
2004-05-10
Single storey rear extension, first floor side extension, alterations to roof involving rear dormer window and conversion of garage to habitable space.
62 Downage London NW4 1HP · premises record
Applicant Mr. & Mrs. Rogoff
Full Application
Withdrawn
2003-12-09
Single storey front infill extension following the demolition of existing garage. First floor extension involving 2no. rear dormer windows
74 Downage London NW4 1HP · premises record
Approved
2025-08-07
More
Householder Application
Single storey front infill extension. First floor extension involving 2no. rear dormer windows
74 Downage London NW4 1HP · premises record
Refused
2024-10-08
More
Householder Application
Erection of rear orangery with patio extension with associated privacy screening and alterations to access steps to garden level
66 Downage London NW4 1HP · premises record
Refused
2022-09-21
More
Householder Application
Show all 10 rows
Single storey rear extension to existing swimming pool. Reconstruction and extension of existing patio and steps. Existing patio wall to be made new. External render repair to all elevations, external alterations to existing metal work to match render (AMENDED DESCRIPTION).
72 Downage London NW4 1HP · premises record
Approved
2019-03-11
More
Householder Application
Single storey rear extension to existing swimming pool. Reconstruction and extension of existing patio and steps; existing patio wall to be made new; external render repair and painting to all elevations; existing external metal work to be painted white to match render. Internal alterations including removal and replacement of internal flooring and wall finishes; replacement of plaster in ground floor W.C and second floor study converted into an en-suite (AMENDED DESCRIPTION).
72 Downage London NW4 1HP · premises record
Approved
2019-03-11
More
Listed Building Consent / Demolition
Single storey rear extension to existing swimming pool area, removal of existing swimming pool and use as a new living room. New basement room and W.C. Raising of the height of the flat roof to the existing garage and the existing swimming pool. All rendered surfaces to be stripped back to bearing surface and re-rendered and painted white. Make existing entrance gate operational. Install double glazing to entrance door and side lights. Remove external wiring/cabling to surface of render where possible. All external metal work to be rubbed down and painted white. Extension and changes of rear patio area and new steps down to garden. Internal changes to property [AMENDED DESCRIPTION]
72 Downage London NW4 1HP · premises record
Withdrawn
2018-09-19
More
Listed Building Consent / Demolition
Single storey rear extension to existing swimming pool area, removal of existing swimming pool and use as a new living room. New basement room and W.C. Raising of the height of the flat roof to the existing garage and the existing swimming pool. All rendered surfaces to be stripped back to bearing surface and re-rendered and painted white. Make existing entrance gate operational. Install double glazing to entrance door and side lights. Remove external wiring/cabling to surface of render where possible. All external metal work to be rubbed down and painted white. Extension and changes of rear patio area and new steps down to garden. Internal changes to property [AMENDED DESCRIPTION]
72 Downage London NW4 1HP · premises record
Withdrawn
2018-09-19
More
Householder Application
Approved
2006-02-01
More
Full Application
Erection of a 1.1m high front boundary wall incorporating 2no. gates fronting Downage (Listed Building Consent).
The White House 72 Downage London NW4 1HP · premises record
Applicant Ms N Hughes, Mr Y Malhotra
Approved
2004-05-10
More
Listed Building Consent / Demolition
Single storey rear extension, first floor side extension, alterations to roof involving rear dormer window and conversion of garage to habitable space.
62 Downage London NW4 1HP · premises record
Applicant Mr. & Mrs. Rogoff
Withdrawn
2003-12-09
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 7 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 7 of 7 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 7 of 7 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).
Downage0 mMeadow Drive13 mGreat North Way Access Road 2 - From Ashley Lane To Sunny Gardens Road41 mGreat North Way49 mSherwood Road52 m
People
Who is involved?
Named on the latest 18 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 precedent18 applications and 18 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings D: 1, E: 1.
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.
No intent signal is currently recorded in this postcode.
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.