Postcode record · Ealing
UB5 4DS.
UB5 4DS has 8 known premises and 10 planning records — 6 approved of 10 decided (60%). 5 EPC records.
Postcode UB5 4DS · boundary not held, centred on the postcodeApprovedRefusedOther10 exact1 approximate11 on the map — every match
At a glance · this postcodeEaling profile →
8
Premises
known addresses (UPRNs)
10
Applications
10 decided
60%
Approval rate
6 approved · 4 refused
5
EPC records
ratings C 3 · D 1 · E 1
11
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?
UB5 4DS has 8 known premises and 10 planning records — 6 approved of 10 decided (60%). 5 EPC records.
Premises
Name
Details
UPRN 12046736
UPRN 12046737
UPRN 12046738
UPRN 12046739
UPRN 12046740
UPRN 12046741
UPRN 12046742
UPRN 12046750
UPRN 12046736
UPRN 12046737
UPRN 12046738
Show all 8 rows
UPRN 12046739
UPRN 12046740
UPRN 12046741
UPRN 12046742
UPRN 12046750
Planning
What happened?
10 planning applications across the postcode; 6 approved of 10 decided (60%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process)
9 Thirsk Close Northolt UB5 4DS · premises record
Applicant Zoryana Korvatska · Officer Sophie Hennessy
Prior Approval - Larger Home Extension
Approved
2023-07-17
Details of sound insulation pursuant to condition 6 of planning permission 213092FUL dated 08.06.2021 for 'Conversion of existing single dwelling house to two self-contained units, with associated bin storage, bicycle parking, and private amenity; single storey side/rear extension; rear roof extension; alteration to external elevations'
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Applicant Mr Jakub Grzedzinski · Agent Monika Grimes Architecture
Discharge Condition
Approved
2022-02-16
Conversion of existing single dwelling house to two self-contained units, with associated bin storage, bicycle parking, and private amenity; single storey side/rear extension; rear roof extension; alteration to external elevations
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Applicant Mr Jakub Grzedzinski · Agent Mrs Monika Grimes
Full Application
Approved
2021-03-16
Single storey side porch extension; rear roof extension incoporating two juliet balconies (Lawful Development Certificate for Proposed Development)
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Certificate of Lawfulness - Proposed
Approved
2020-04-30
Rear roof extension; and single storey front porch extension (Lawful Development Certificate for a Proposed Development)
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Certificate of Lawfulness - Proposed
Refused
2020-02-13
Single storey rear/side extension (following demolition of outbuilding); rear roof extension; and external alterations to openings on side facade to install four windows (following removal of two windows and door)
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Applicant Mr Jakub Grzedzinski · Agent Mrs Monika Palczewska-Grimes
Householder
Approved
2019-09-06
Single storey rear/side extension; two storey side extension (following demolition of existing outbuilding); a rear roof extension and associated internal and external alterations
17 Thirsk Close Northolt UB5 4DS · premises record
Applicant Mr Jakub Grzedzinski · Agent Rabbit 75 ltd
Householder
Refused
2019-05-31
Construction of a two storey attached dwellinghouse; single storey rear extension; two storey side and rear extension (following demolition of existing outbuilding); rear roof extension; and associated internal and external alterations including window replacement; provision of cycle, refuse and amenity space
17 Thirsk Close Northolt UB5 4DS · premises record
Full Application
Refused
2019-02-19
Two storey side extension incorporating a gable end roof and part two storey rear and part ground floor rear extension and reconfiguration of existing access from side to front elevation.
17 Thirsk Close Northolt UB5 4DS Northolt · premises record
Applicant Jakub Grzedzinski · Agent Piotr Adamczyk
Full Application
Approved
2007-04-10
Two-storey side, part first floor and part ground floor rear extension
17 Thirsk Close Northolt UB5 4DS Northolt · premises record
Applicant Z Grzedzinski · Agent Building Works Architects
Full Application
Refused
2007-01-30
Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process)
9 Thirsk Close Northolt UB5 4DS · premises record
Applicant Zoryana Korvatska · Officer Sophie Hennessy
Approved
2023-07-17
More
Prior Approval - Larger Home Extension
Details of sound insulation pursuant to condition 6 of planning permission 213092FUL dated 08.06.2021 for 'Conversion of existing single dwelling house to two self-contained units, with associated bin storage, bicycle parking, and private amenity; single storey side/rear extension; rear roof extension; alteration to external elevations'
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Applicant Mr Jakub Grzedzinski · Agent Monika Grimes Architecture
Approved
2022-02-16
More
Discharge Condition
Conversion of existing single dwelling house to two self-contained units, with associated bin storage, bicycle parking, and private amenity; single storey side/rear extension; rear roof extension; alteration to external elevations
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Applicant Mr Jakub Grzedzinski · Agent Mrs Monika Grimes
Approved
2021-03-16
More
Full Application
Show all 10 rows
Single storey side porch extension; rear roof extension incoporating two juliet balconies (Lawful Development Certificate for Proposed Development)
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Approved
2020-04-30
More
Certificate of Lawfulness - Proposed
Rear roof extension; and single storey front porch extension (Lawful Development Certificate for a Proposed Development)
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Refused
2020-02-13
More
Certificate of Lawfulness - Proposed
Single storey rear/side extension (following demolition of outbuilding); rear roof extension; and external alterations to openings on side facade to install four windows (following removal of two windows and door)
17 Thirsk Close Northolt Middlesex UB5 4DS · premises record
Applicant Mr Jakub Grzedzinski · Agent Mrs Monika Palczewska-Grimes
Approved
2019-09-06
More
Householder
Single storey rear/side extension; two storey side extension (following demolition of existing outbuilding); a rear roof extension and associated internal and external alterations
17 Thirsk Close Northolt UB5 4DS · premises record
Applicant Mr Jakub Grzedzinski · Agent Rabbit 75 ltd
Refused
2019-05-31
More
Householder
Construction of a two storey attached dwellinghouse; single storey rear extension; two storey side and rear extension (following demolition of existing outbuilding); rear roof extension; and associated internal and external alterations including window replacement; provision of cycle, refuse and amenity space
17 Thirsk Close Northolt UB5 4DS · premises record
Refused
2019-02-19
More
Full Application
Two storey side extension incorporating a gable end roof and part two storey rear and part ground floor rear extension and reconfiguration of existing access from side to front elevation.
17 Thirsk Close Northolt UB5 4DS Northolt · premises record
Applicant Jakub Grzedzinski · Agent Piotr Adamczyk
Approved
2007-04-10
More
Full Application
Two-storey side, part first floor and part ground floor rear extension
17 Thirsk Close Northolt UB5 4DS Northolt · premises record
Applicant Z Grzedzinski · Agent Building Works Architects
Refused
2007-01-30
More
Full Application
Building control
Building-control records are not yet collected for Ealing — 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 10 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 7 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 7 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent10 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 3, 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.