Postcode record · Barnet
NW7 1DU.
NW7 1DU has 26 known premises and 35 planning records — 25 approved of 35 decided (71.4%). 14 EPC records.
Postcode NW7 1DU · boundary not held, centred on the postcodeApprovedRefusedOther35 exact35 on the map — every match
At a glance · this postcodeBarnet profile →
26
Premises
known addresses (UPRNs)
35
Applications
35 decided
71.4%
Approval rate
25 approved · 8 refused
14
EPC records
ratings C 2 · D 10 · E 2
35
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 1DU has 26 known premises and 35 planning records — 25 approved of 35 decided (71.4%). 14 EPC records.
Premises (18 of 26 shown)
Name
Details
UPRN 200004968
UPRN 200004969
UPRN 200004970
UPRN 200004971
UPRN 200004972
UPRN 200004973
UPRN 200004974
UPRN 200004975
UPRN 200004976
UPRN 200004977
UPRN 200004968
UPRN 200004969
UPRN 200004970
Show all 10 rows
UPRN 200004971
UPRN 200004972
UPRN 200004973
UPRN 200004974
UPRN 200004975
UPRN 200004976
UPRN 200004977
Planning
What happened?
35 planning applications across the postcode; 25 approved of 35 decided (71.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side extension following demolition of the existing garage/utility room. Insertion of new rear bi-fold doors
1 Ashley Walk London NW7 1DU · premises record
Householder Application
Approved
2025-01-10
Roof extension including side and rear wraparound dormer window with juliette balcony to rear, side window and 2no. side facing rooflights
27 Ashley Walk London NW7 1DU · premises record
Proposed Lawful Development Certificate
Approved
2023-10-30
Additional storey at first floor level
27 Ashley Walk London NW7 1DU · premises record
Prior Notification (Upward Ex house)
Refused
2023-10-30
Single storey front porch extension with pitched roof
11 Ashley Walk London NW7 1DU · premises record
Householder Application
Approved
2023-08-18
Roof extension involving hip to gable, rear dormer and 2no. front facing rooflights and new side window
11 Ashley Walk London NW7 1DU · premises record
Proposed Lawful Development Certificate
Approved
2023-08-18
Part single, part two storey side and rear extension with new front porch (amended description)
21 Ashley Walk London NW7 1DU · premises record
Householder Application
Refused
2023-02-15
Additional storey at first floor level to provide 1no. self-contained flat
27 Ashley Walk London NW7 1DU · premises record
Prior Notification (Upward Ex flats)
Refused
2022-11-07
Reconfiguration of existing single storey dwelling to create two storey building, with hipped roof and single storey rear projection to provide 2no. self contained flats. Associated parking, amenity space, refuse/recycling and cycle
27 Ashley Walk London NW7 1DU · premises record
Full Application
Refused
2022-09-06
Roof extension involving hip to gable, rear dormer and 3no front facing rooflights
21 Ashley Walk London NW7 1DU · premises record
Proposed Lawful Development Certificate
Approved
2022-05-19
Demolition of existing dwelling. Erection of a three storey dwelling containing 3no self contained flats. Associated amenity space, refuse/recycling and cycle store
27 Ashley Walk London NW7 1DU · premises record
Full Application
Refused
2022-02-10
Single storey side extension following demolition of the existing garage/utility room. Insertion of new rear bi-fold doors
1 Ashley Walk London NW7 1DU · premises record
Approved
2025-01-10
More
Householder Application
Roof extension including side and rear wraparound dormer window with juliette balcony to rear, side window and 2no. side facing rooflights
27 Ashley Walk London NW7 1DU · premises record
Approved
2023-10-30
More
Proposed Lawful Development Certificate
Additional storey at first floor level
27 Ashley Walk London NW7 1DU · premises record
Refused
2023-10-30
More
Prior Notification (Upward Ex house)
Show all 10 rows
Single storey front porch extension with pitched roof
11 Ashley Walk London NW7 1DU · premises record
Approved
2023-08-18
More
Householder Application
Roof extension involving hip to gable, rear dormer and 2no. front facing rooflights and new side window
11 Ashley Walk London NW7 1DU · premises record
Approved
2023-08-18
More
Proposed Lawful Development Certificate
Part single, part two storey side and rear extension with new front porch (amended description)
21 Ashley Walk London NW7 1DU · premises record
Refused
2023-02-15
More
Householder Application
Additional storey at first floor level to provide 1no. self-contained flat
27 Ashley Walk London NW7 1DU · premises record
Refused
2022-11-07
More
Prior Notification (Upward Ex flats)
Reconfiguration of existing single storey dwelling to create two storey building, with hipped roof and single storey rear projection to provide 2no. self contained flats. Associated parking, amenity space, refuse/recycling and cycle
27 Ashley Walk London NW7 1DU · premises record
Refused
2022-09-06
More
Full Application
Roof extension involving hip to gable, rear dormer and 3no front facing rooflights
21 Ashley Walk London NW7 1DU · premises record
Approved
2022-05-19
More
Proposed Lawful Development Certificate
Demolition of existing dwelling. Erection of a three storey dwelling containing 3no self contained flats. Associated amenity space, refuse/recycling and cycle store
27 Ashley Walk London NW7 1DU · premises record
Refused
2022-02-10
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 26 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 26 of 26 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 26 of 26 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).
Aberdare Gardens0 mAshley Walk0 mOakhampton Road28 mOsborn Gardens31 mCrowntree Mews33 mDevonshire Road41 mAshley Lane Prow Restricted Byway From Woodtree Close To Oakhampton Road44 mTavistock Avenue53 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 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
Agent on 4 applications
Applicant on 5 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
Agent on 4 applications
Development
What could it become?
Planning precedent35 applications and 35 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 2, D: 10, E: 2.
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.
6 intent signals recorded in this postcode
Appeal dismissed · Long hold
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.