Postcode record · Barnet
NW4 4SL.
NW4 4SL has 49 known premises and 30 planning records — 16 approved of 30 decided (53.3%). 29 EPC records.
Postcode NW4 4SL · boundary not held, centred on the postcodeApprovedRefusedOther30 exact30 on the map — every match
At a glance · this postcodeBarnet profile →
49
Premises
known addresses (UPRNs)
30
Applications
30 decided
53.3%
Approval rate
16 approved · 10 refused
29
EPC records
ratings C 6 · D 17 · E 5 · F 1
30
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 4SL has 49 known premises and 30 planning records — 16 approved of 30 decided (53.3%). 29 EPC records.
Premises (18 of 49 shown)
Name
Details
UPRN 200121908
UPRN 200122162
UPRN 200122163
UPRN 200122164
UPRN 200122165
UPRN 200122166
UPRN 200122167
UPRN 200122168
UPRN 200122169
UPRN 200122171
UPRN 200121908
UPRN 200122162
UPRN 200122163
Show all 10 rows
UPRN 200122164
UPRN 200122165
UPRN 200122166
UPRN 200122167
UPRN 200122168
UPRN 200122169
UPRN 200122171
Planning
What happened?
30 planning applications across the postcode; 16 approved of 30 decided (53.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window
209 Watford Way London NW4 4SL · premises record
Proposed Lawful Development Certificate
Approved
2025-07-01
Roof extension involving rear dormer and 1no front facing rooflight
215 Watford Way London NW4 4SL · premises record
Proposed Lawful Development Certificate
Approved
2023-07-17
Erection of a garden shed
215 Watford Way London NW4 4SL · premises record
Proposed Lawful Development Certificate
Approved
2023-01-13
Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 6 people (Retrospective Application)
203 Watford Way London NW4 4SL · premises record
Retention/Continued Use
Withdrawn
2019-09-30
Change of use of property from two flats into a House in Multiple Occupation (HMO) (Class C4) for 5 people
219 Watford Way London NW4 4SL · premises record
Full Application
Refused
2019-06-27
Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 5 people
219 Watford Way London NW4 4SL · premises record
Full Application
Withdrawn
2019-02-26
Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 5 people
219 Watford Way London NW4 4SL · premises record
Full
Refused
2018-12-12
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
203 Watford Way London NW4 4SL · premises record
Prior Approval
Refused
2018-05-15
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
203 Watford Way London NW4 4SL · premises record
Applicant Mr Rakesh Shah · Agent Mrs Mita Rajani
Prior Notification (Householder)
Refused
2018-04-03
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
203 Watford Way London NW4 4SL · premises record
Applicant Mr Rakesh Shah · Agent Mrs Mita Rajani
Prior Notification (Householder)
Refused
2018-01-22
Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window
209 Watford Way London NW4 4SL · premises record
Approved
2025-07-01
More
Proposed Lawful Development Certificate
Roof extension involving rear dormer and 1no front facing rooflight
215 Watford Way London NW4 4SL · premises record
Approved
2023-07-17
More
Proposed Lawful Development Certificate
Erection of a garden shed
215 Watford Way London NW4 4SL · premises record
Approved
2023-01-13
More
Proposed Lawful Development Certificate
Show all 10 rows
Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 6 people (Retrospective Application)
203 Watford Way London NW4 4SL · premises record
Withdrawn
2019-09-30
More
Retention/Continued Use
Change of use of property from two flats into a House in Multiple Occupation (HMO) (Class C4) for 5 people
219 Watford Way London NW4 4SL · premises record
Refused
2019-06-27
More
Full Application
Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 5 people
219 Watford Way London NW4 4SL · premises record
Withdrawn
2019-02-26
More
Full Application
Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 5 people
219 Watford Way London NW4 4SL · premises record
Refused
2018-12-12
More
Full
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
203 Watford Way London NW4 4SL · premises record
Refused
2018-05-15
More
Prior Approval
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
203 Watford Way London NW4 4SL · premises record
Applicant Mr Rakesh Shah · Agent Mrs Mita Rajani
Refused
2018-04-03
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
203 Watford Way London NW4 4SL · premises record
Applicant Mr Rakesh Shah · Agent Mrs Mita Rajani
Refused
2018-01-22
More
Prior Notification (Householder)
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 49 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 49 of 49 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 49 of 49 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).
M1 Junction 2 To Junction 1 S0 mColindeep Lane0 mWatford Way0 mAerodrome Road0 mM1 Junction 1 To Junction 2 N0 mFootpath From Aerodrome Road To Colindeep Lane11 mGreyhound Hill15 mCanberra Close34 mSelborne Gardens44 mPropeller Way48 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 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
Agent on 2 applications
Agent on 2 applications
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
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent30 applications and 30 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy29 EPC records; ratings C: 6, D: 17, E: 5, 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.
11 intent signals recorded in this postcode
Charge registered · Repeat sale · EPC F/G · 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.