Postcode record · Harrow
HA2 0NJ.
HA2 0NJ has 8 known premises and 18 planning records — 12 approved of 18 decided (66.7%). 4 EPC records.
Postcode HA2 0NJ · boundary not held, centred on the postcodeApprovedRefusedOther18 exact18 on the map — every match
At a glance · this postcodeHarrow profile →
8
Premises
known addresses (UPRNs)
18
Applications
18 decided
66.7%
Approval rate
12 approved · 6 refused
4
EPC records
ratings C 2 · 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?
HA2 0NJ has 8 known premises and 18 planning records — 12 approved of 18 decided (66.7%). 4 EPC records.
Premises
Name
Details
UPRN 768007082
UPRN 10091092547
UPRN 100021284665
UPRN 100021284666
UPRN 100021284667
UPRN 100021284668
UPRN 100021284669
UPRN 100021284670
UPRN 768007082
UPRN 10091092547
UPRN 100021284665
Show all 8 rows
UPRN 100021284666
UPRN 100021284667
UPRN 100021284668
UPRN 100021284669
UPRN 100021284670
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 rear extension
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Householder
Approved
2026-02-13
Alterations to roof; two rear dormers; three rooflights in front roofslope; external alterations
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Householder
Approved
2023-10-23
Conversion of ground floor flat into two flats (1 X studio and 1 X 2 bed); Single storey rear extension; External alterations; Refuse and Cycle storage
2 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Full Planning Application
Approved
2021-07-12
T10 Oak (Side Of House): Reduce All Round By Approximately 2M To Reduce Shading & Give Clearance From Building T11 Oak (Front Garden): Reduce By Up To 2M All Round To Reduce Shading Conifer Group (Not Protected): Reduce By 1/3 To Reduce Shading Reduce various smaller trees on site by around 30% in h
5 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Works to Protected Trees
Approved
2021-03-29
Conversion of ground floor flat into two flats (1 X studio and 1 X 2 bed); single storey rear extension; bin and cycle stores
2 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Full Planning Application
Refused
2021-03-11
Two rear dormers; installation of four rooflights in front roofslope
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Householder
Approved
2019-07-15
Single storey side extension; single storey rear extension; conversion of garage to bedroom with installation of window to the front; external alterations
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Householder
Approved
2019-04-23
Certificate of lawful development (proposed): Rear dormer; four rooflights in front roofslope
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Certificate of Lawful Development Existing
Refused
2019-04-18
Two storey rear extension and rear dormer, installation of rooflights to both side roofslopes to create additional habitable floor space for the first floor flat (changing from a 2bed flat to a 4bed flat), including a provision of an additional entrance to the first floor flat from the rear; externa
2 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Full Planning Application
Refused
2018-06-12
Conservatory at rear
3 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Householder
Refused
2017-04-07
Single storey rear extension
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Approved
2026-02-13
More
Householder
Alterations to roof; two rear dormers; three rooflights in front roofslope; external alterations
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Approved
2023-10-23
More
Householder
Conversion of ground floor flat into two flats (1 X studio and 1 X 2 bed); Single storey rear extension; External alterations; Refuse and Cycle storage
2 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Approved
2021-07-12
More
Full Planning Application
Show all 10 rows
T10 Oak (Side Of House): Reduce All Round By Approximately 2M To Reduce Shading & Give Clearance From Building T11 Oak (Front Garden): Reduce By Up To 2M All Round To Reduce Shading Conifer Group (Not Protected): Reduce By 1/3 To Reduce Shading Reduce various smaller trees on site by around 30% in h
5 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Approved
2021-03-29
More
Works to Protected Trees
Conversion of ground floor flat into two flats (1 X studio and 1 X 2 bed); single storey rear extension; bin and cycle stores
2 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Refused
2021-03-11
More
Full Planning Application
Two rear dormers; installation of four rooflights in front roofslope
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Approved
2019-07-15
More
Householder
Single storey side extension; single storey rear extension; conversion of garage to bedroom with installation of window to the front; external alterations
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Approved
2019-04-23
More
Householder
Certificate of lawful development (proposed): Rear dormer; four rooflights in front roofslope
4 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Refused
2019-04-18
More
Certificate of Lawful Development Existing
Two storey rear extension and rear dormer, installation of rooflights to both side roofslopes to create additional habitable floor space for the first floor flat (changing from a 2bed flat to a 4bed flat), including a provision of an additional entrance to the first floor flat from the rear; externa
2 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Refused
2018-06-12
More
Full Planning Application
Conservatory at rear
3 Sackville Close, South Harrow, Harrow, HA2 0NJ · premises record
Refused
2017-04-07
More
Householder
Building control
Building-control records are not yet collected for Harrow — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
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 18 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 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
Agent on 4 applications
Applicant on 4 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
Agent on 4 applications
Development
What could it become?
Planning precedent18 applications and 18 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings C: 2, 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
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.
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.