Postcode record · Barnet
NW7 4RT.
NW7 4RT has 51 known premises and 17 planning records — 9 approved of 17 decided (52.9%). 30 EPC records.
Postcode NW7 4RT · boundary not held, centred on the postcodeApprovedRefusedOther17 exact2 approximate19 on the map — every match
At a glance · this postcodeBarnet profile →
51
Premises
known addresses (UPRNs)
17
Applications
17 decided
52.9%
Approval rate
9 approved · 7 refused
30
EPC records
ratings B 14 · C 8 · D 6 · E 1 · F 1
19
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?
NW7 4RT has 51 known premises and 17 planning records — 9 approved of 17 decided (52.9%). 30 EPC records.
Premises (18 of 51 shown)
Name
Details
UPRN 200122421
UPRN 200122422
UPRN 200122423
UPRN 200122424
UPRN 200122425
UPRN 200122426
UPRN 200122427
UPRN 200122428
UPRN 200122429
UPRN 200122430
UPRN 200122421
UPRN 200122422
UPRN 200122423
Show all 10 rows
UPRN 200122424
UPRN 200122425
UPRN 200122426
UPRN 200122427
UPRN 200122428
UPRN 200122429
UPRN 200122430
Planning
What happened?
17 planning applications across the postcode; 9 approved of 17 decided (52.9%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Roof extension involving rear dormer window and 3no front facing rooflights
565B Watford Way London NW7 4RT · premises record
Full Application
Approved
2021-04-22
Minor amendment to the west elevation of the existing church of planning permission H/02670/09.
Trinity Church/Harwood Hall, Mill Hill Broadway And 581-583 Watford Way, London NW7 4RT · premises record
Non Material Amendment
Approved
2010-07-29
Submission of details of conditions 4 (Levels), 5 (Materials), 6 (Means of Enclosure), 8 (Refuse and Recycling), 9 (Hard and Soft Landscaping), 15 (non-residential development/BREEAM), 17 (Health and Libraries Contributions), 18 (Construction Management Plan), 21 (Extraction and Ventilation Equipment), 22 (Air Pollution Mitigation) and 23 (Noise Mitigation) pursuant to planning permission (H/02670/09) dated (4th November 2009).
Trinity Church/Harwood Hall, Mill Hill Broadway And 581-583 Watford Way, London, NW7 4RT · premises record
Conditions
Approved
2010-03-30
Demolition of existing Hall and Outbuildings. Alterations to Church including partial demolition, remodelling of external appearance and creation of a first floor. Construction of a new 3-storey wing providing 14 studio flats and a 2-storey annex providing 2 self contained flats. Conversion of 2 existing semi-detached dwellings into 3 studio flats and 1x3 bed residential unit. Associated communal operation and day facilities, vehicular access, parking area and landscaping.
Trinity Church/Harwood Hall, Mill Hill Broadway And 581-583 Watford Way, London, NW7 4RT · premises record
Full Application
Approved
2009-07-28
Single storey rear extension. Extensions to roof including side and rear dormer windows to facilitate a loft conversion.
579 Watford Way, London, NW7 4RT · premises record
Applicant Mr Vaughan · Agent Foundation Architecture
Proposed Lawful Development Certificate
Approved
2009-07-01
Conversion of existing dwelling into 2 self-contained flats including extensions to roof including side dormer and rear rooflights to facilitate a loft conversion. Erection of a single-storey rear extension and internal alterations. Insertion of new ground and first floor windows. Provision of refuse stores.
579 Watford Way, London, NW7 4RT · premises record
Applicant Mr Vaughan · Agent Foundation Architecture
Full Application
Approved
2009-06-30
Formation of hardstanding and vehicular access.
577 Watford Way, London, NW7 4RT · premises record
Householder Application
Refused
2009-05-28
Extension to roof including side and rear dormer to facilitate a loft conversion. Erection of a two-storey rear extension and internal alterations. Conversion of existing dwelling into 3 self-contained flats. Insertion of new ground and first floor windows. Creation of additional side entrance door. Provision of refuse stores.
579 Watford Way, London, NW7 4RT · premises record
Applicant Mr Vaughan · Agent Foundation Architecture
Full Application
Withdrawn
2009-03-26
Demolition of existing buildings. Erection of part single, part three and four storey building comprising new church, community facilities and 2 staff flats. 34 Category 2 sheltered flats and ancillary facilities. Associated parking, landscaping and vehicular access from Mill Hill Broadway.
The Union Church And 573-583 Watford Way, London, NW7 4RT · premises record
Applicant Trinity Urc & Pegasus Retirement Homes P · Officer Historic Planning Officer
Full Application
Refused
2008-02-15
Demolition of existing church buildings. Erection of part two storey building with mansard and part three storey building with mansard to provide new church and associated meeting rooms, 42No. Category 2 sheltered apartments and 2 staff flats to serve the church complex.
The Union Church, 573-583 Watford Way London NW7 4RT · premises record
Applicant Trinty Urc
Full Application
Refused
2006-09-19
Roof extension involving rear dormer window and 3no front facing rooflights
565B Watford Way London NW7 4RT · premises record
Approved
2021-04-22
More
Full Application
Minor amendment to the west elevation of the existing church of planning permission H/02670/09.
Trinity Church/Harwood Hall, Mill Hill Broadway And 581-583 Watford Way, London NW7 4RT · premises record
Approved
2010-07-29
More
Non Material Amendment
Submission of details of conditions 4 (Levels), 5 (Materials), 6 (Means of Enclosure), 8 (Refuse and Recycling), 9 (Hard and Soft Landscaping), 15 (non-residential development/BREEAM), 17 (Health and Libraries Contributions), 18 (Construction Management Plan), 21 (Extraction and Ventilation Equipment), 22 (Air Pollution Mitigation) and 23 (Noise Mitigation) pursuant to planning permission (H/02670/09) dated (4th November 2009).
Trinity Church/Harwood Hall, Mill Hill Broadway And 581-583 Watford Way, London, NW7 4RT · premises record
Approved
2010-03-30
More
Conditions
Show all 10 rows
Demolition of existing Hall and Outbuildings. Alterations to Church including partial demolition, remodelling of external appearance and creation of a first floor. Construction of a new 3-storey wing providing 14 studio flats and a 2-storey annex providing 2 self contained flats. Conversion of 2 existing semi-detached dwellings into 3 studio flats and 1x3 bed residential unit. Associated communal operation and day facilities, vehicular access, parking area and landscaping.
Trinity Church/Harwood Hall, Mill Hill Broadway And 581-583 Watford Way, London, NW7 4RT · premises record
Approved
2009-07-28
More
Full Application
Single storey rear extension. Extensions to roof including side and rear dormer windows to facilitate a loft conversion.
579 Watford Way, London, NW7 4RT · premises record
Applicant Mr Vaughan · Agent Foundation Architecture
Approved
2009-07-01
More
Proposed Lawful Development Certificate
Conversion of existing dwelling into 2 self-contained flats including extensions to roof including side dormer and rear rooflights to facilitate a loft conversion. Erection of a single-storey rear extension and internal alterations. Insertion of new ground and first floor windows. Provision of refuse stores.
579 Watford Way, London, NW7 4RT · premises record
Applicant Mr Vaughan · Agent Foundation Architecture
Approved
2009-06-30
More
Full Application
Formation of hardstanding and vehicular access.
577 Watford Way, London, NW7 4RT · premises record
Refused
2009-05-28
More
Householder Application
Extension to roof including side and rear dormer to facilitate a loft conversion. Erection of a two-storey rear extension and internal alterations. Conversion of existing dwelling into 3 self-contained flats. Insertion of new ground and first floor windows. Creation of additional side entrance door. Provision of refuse stores.
579 Watford Way, London, NW7 4RT · premises record
Applicant Mr Vaughan · Agent Foundation Architecture
Withdrawn
2009-03-26
More
Full Application
Demolition of existing buildings. Erection of part single, part three and four storey building comprising new church, community facilities and 2 staff flats. 34 Category 2 sheltered flats and ancillary facilities. Associated parking, landscaping and vehicular access from Mill Hill Broadway.
The Union Church And 573-583 Watford Way, London, NW7 4RT · premises record
Applicant Trinity Urc & Pegasus Retirement Homes P · Officer Historic Planning Officer
Refused
2008-02-15
More
Full Application
Demolition of existing church buildings. Erection of part two storey building with mansard and part three storey building with mansard to provide new church and associated meeting rooms, 42No. Category 2 sheltered apartments and 2 staff flats to serve the church complex.
The Union Church, 573-583 Watford Way London NW7 4RT · premises record
Applicant Trinty Urc
Refused
2006-09-19
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 51 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 51 of 51 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 51 of 51 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 17 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 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 3 applications
Applicant on 3 applications
Applicant on 2 applications
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 precedent17 applications and 19 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy30 EPC records; ratings B: 14, C: 8, D: 6, E: 1, F: 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
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.
6 intent signals recorded in this postcode
Portfolio seller · Repeat sale · EPC F/G · Long hold · Ageing director
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.