Postcode record · Barnet
NW7 3LT.
NW7 3LT has 21 known premises and 20 planning records — 14 approved of 20 decided (70%). 16 EPC records.
Postcode NW7 3LT · boundary not held, centred on the postcodeApprovedRefusedOther20 exact20 on the map — every match
At a glance · this postcodeBarnet profile →
21
Premises
known addresses (UPRNs)
20
Applications
20 decided
70%
Approval rate
14 approved · 5 refused
16
EPC records
ratings C 6 · D 7 · E 3
20
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 3LT has 21 known premises and 20 planning records — 14 approved of 20 decided (70%). 16 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 200054751
UPRN 200054753
UPRN 200054755
UPRN 200054757
UPRN 200054759
UPRN 200054761
UPRN 200054763
UPRN 200054765
UPRN 200054767
UPRN 200054769
UPRN 200054751
UPRN 200054753
UPRN 200054755
Show all 10 rows
UPRN 200054757
UPRN 200054759
UPRN 200054761
UPRN 200054763
UPRN 200054765
UPRN 200054767
UPRN 200054769
Planning
What happened?
20 planning applications across the postcode; 14 approved of 20 decided (70%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension. New front porch. Roof extension involving rear dormer window and 2no. front facing rooflights
51 Hale Grove Gardens London NW7 3LT · premises record
Proposed Lawful Development Certificate
Approved
2023-12-22
Single storey rear extension following demolition of the existing conservatory. Roof extension involving hip to gable and rear dormer window, 2no front facing rooflights and new side gable window, the erection of a soil vent pipe and raising the height of the chimney to the rear elevation
55 Hale Grove Gardens London NW7 3LT · premises record
—
Approved
2022-02-28
Single storey rear extension. Roof extension involving rear dormer window with juliette balcony and 2no front rooflights. Changes to rear fenestration
49 Hale Grove Gardens London NW7 3LT · premises record
Proposed Lawful Development Certificate
Approved
2018-09-18
Roof extension involving hip to gable, rear dormer windows, 3no front rooflight and new side gable window
47 Hale Grove Gardens London NW7 3LT · premises record
Applicant Miss Thushyanthi Sivagnanam · Agent City Lofts London
Proposed Lawful Development Certificate
Approved
2018-07-19
Conversion of existing three-storey single family dwellinghouse to 2no self-contained flats. Associated provison of amentiy space,cycle and refuse and recycling storage
39 Hale Grove Gardens London NW7 3LT · premises record
Applicant Mr Amir Wayman · Agent Brill + Owen Architects
Full Application
Approved
2018-07-02
Conversion of existing dwelling into 2no self-contained flats
39 Hale Grove Gardens London NW7 3LT · premises record
Full Application
Refused
2018-04-27
Extension to roof including hip to gable, 1no. rear dormer window with juliette balcony and 3no rooflights to front roofslope. Single storey rear extension following demolition of existing single storey rear extension
39 Hale Grove Gardens London NW7 3LT · premises record
Proposed Lawful Development Certificate
Approved
2018-03-30
Single storey rear extension with a proposed depth of 4 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
39 Hale Grove Gardens London NW7 3LT · premises record
Prior Notification (Householder)
Refused
2018-03-20
Extension to roof including hip to gable, 1no. rear dormer window with juliette balcony and 3 no. rooflights to front elevation. Single storey rear extension following demolition of existing extension
39 Hale Grove Gardens London NW7 3LT · premises record
Proposed Lawful Development Certificate
Withdrawn
2018-02-23
Conversion of existing dwelling into 2no self-contained flats. New side entrance and alterations to ground floor rear fenestration
45 Hale Grove Gardens London NW7 3LT · premises record
Applicant Mr Reuven Cohen · Agent Brill + Owen Architects
Full Application
Approved
2017-07-25
Single storey rear extension. New front porch. Roof extension involving rear dormer window and 2no. front facing rooflights
51 Hale Grove Gardens London NW7 3LT · premises record
Approved
2023-12-22
More
Proposed Lawful Development Certificate
Single storey rear extension following demolition of the existing conservatory. Roof extension involving hip to gable and rear dormer window, 2no front facing rooflights and new side gable window, the erection of a soil vent pipe and raising the height of the chimney to the rear elevation
55 Hale Grove Gardens London NW7 3LT · premises record
Approved
2022-02-28
More
—
Single storey rear extension. Roof extension involving rear dormer window with juliette balcony and 2no front rooflights. Changes to rear fenestration
49 Hale Grove Gardens London NW7 3LT · premises record
Approved
2018-09-18
More
Proposed Lawful Development Certificate
Show all 10 rows
Roof extension involving hip to gable, rear dormer windows, 3no front rooflight and new side gable window
47 Hale Grove Gardens London NW7 3LT · premises record
Applicant Miss Thushyanthi Sivagnanam · Agent City Lofts London
Approved
2018-07-19
More
Proposed Lawful Development Certificate
Conversion of existing three-storey single family dwellinghouse to 2no self-contained flats. Associated provison of amentiy space,cycle and refuse and recycling storage
39 Hale Grove Gardens London NW7 3LT · premises record
Applicant Mr Amir Wayman · Agent Brill + Owen Architects
Approved
2018-07-02
More
Full Application
Conversion of existing dwelling into 2no self-contained flats
39 Hale Grove Gardens London NW7 3LT · premises record
Refused
2018-04-27
More
Full Application
Extension to roof including hip to gable, 1no. rear dormer window with juliette balcony and 3no rooflights to front roofslope. Single storey rear extension following demolition of existing single storey rear extension
39 Hale Grove Gardens London NW7 3LT · premises record
Approved
2018-03-30
More
Proposed Lawful Development Certificate
Single storey rear extension with a proposed depth of 4 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
39 Hale Grove Gardens London NW7 3LT · premises record
Refused
2018-03-20
More
Prior Notification (Householder)
Extension to roof including hip to gable, 1no. rear dormer window with juliette balcony and 3 no. rooflights to front elevation. Single storey rear extension following demolition of existing extension
39 Hale Grove Gardens London NW7 3LT · premises record
Withdrawn
2018-02-23
More
Proposed Lawful Development Certificate
Conversion of existing dwelling into 2no self-contained flats. New side entrance and alterations to ground floor rear fenestration
45 Hale Grove Gardens London NW7 3LT · premises record
Applicant Mr Reuven Cohen · Agent Brill + Owen Architects
Approved
2017-07-25
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 21 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 21 of 21 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 21 of 21 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).
Beechwood Close0 mLilley Lane0 mHale Grove Gardens0 mHighwood Grove13 mFootpath From Hale Grove Gardens To Glendor Gardens14 mManor Close18 mManor Drive32 m
People
Who is involved?
Named on the latest 20 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 5 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 4 applications
Agent on 1 application
Agent on 1 application
Applicant on 5 applications
Applicant on 5 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 4 applications
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 6, D: 7, 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
Struggling director · Repeat sale · Long hold · Company dissolving
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.