Postcode record · Ealing
W4 1UB.
W4 1UB has 17 known premises and 143 planning records — 82 approved of 96 decided (85.4%). 12 EPC records.
Postcode W4 1UB · boundary not held, centred on the postcodeApprovedRefusedOther145 on the map — every match
At a glance · this postcodeEaling profile →
17
Premises
known addresses (UPRNs)
143
Applications
96 decided
85.4%
Approval rate
82 approved · 14 refused
55 days
Median decision time
average 75 days · 138 dated decisions
12
EPC records
ratings C 2 · D 5 · E 2 · F 3
145
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?
W4 1UB has 17 known premises and 143 planning records — 82 approved of 96 decided (85.4%). 12 EPC records.
Premises
Name
Details
UPRN 12106846
UPRN 12106847
UPRN 12106848
UPRN 12106849
UPRN 12106850
UPRN 12106851
UPRN 12106852
UPRN 12106853
UPRN 12106854
UPRN 12106855
UPRN 12106846
UPRN 12106847
UPRN 12106848
Show all 10 rows
UPRN 12106849
UPRN 12106850
UPRN 12106851
UPRN 12106852
UPRN 12106853
UPRN 12106854
UPRN 12106855
Planning
What happened?
143 planning applications across the postcode; 82 approved of 96 decided (85.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T1 Blue Atlantic Cedar - Remove including stump and plant replacement at 'A' on sketch plan. Propose replacement tree, such as: Ginkgo 'Princeton Sentry' Acer rubrum 'Scanlon' Quercus robur 'Koster' or of a different species to be agreed
15 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Works to a tree with a TPO
Pending Consideration
2026-05-26
Single storey rear infill extension; insertion of 2 x rooflights to existing ground floor rear roof; internal renovation works (Listed Building Consent)
3 Blenheim Road Chiswick W4 1UB · premises record
Officer Chenhao Liu
Listed Building Consent
Approved
2025-12-11
Single storey rear infill extension; insertion of 2 x rooflights to existing ground floor rear roof
3 Blenheim Road Chiswick W4 1UB · premises record
Officer Chenhao Liu
Householder
Approved
2025-12-11
T1 Cedar - Reduce and reshape by approx. 2m, crown lift by 1m to level.
15 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Works to a tree with a TPO
Approved
2025-05-13
TPO 348 T1 lime tree crown reduce by 2.5 m leaving the hight by 10m TPO 690 T2 lime tree crown reduce by 2.5 m leaving the hight by 10m
17 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Works to a tree with a TPO
Approved
2024-12-19
Rear garden: T1 Bay - Reduce height by approx. 2m and shape, cut back from the roof and gutters and alleyway; T4 Portuguese Laurel - Trim all around to create a tidy shape; T5 Hornbeam - Reduce all aspects of the crown back to previous points of reduction.
25 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Works to a tree Conservation Area
No objection
2024-11-20
Installation of a roof light to west side roof slope (Retrospective)
9 Blenheim Road Chiswick W4 1UB · premises record
Officer Cathy Munonyedi
Householder
Approved
2024-01-03
T1 Silver Birch - Reduce all aspects of the crown by approx. 3 - 3.5 metres - - Lift the low hanging branches to approx. 5 metres above ground level
1 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Works to a tree Conservation Area
No objection
2023-10-10
TPO 332 T1 Purple leaf Plum x 1 (Prunus cerasifera 'Nigra') - Reduce the crown by approximately which equates to 1-1.5m from the height and up to 1m from the lateral grown sensitive clean out the crown without over thinning T2 Sycamore x2 - Reduce the height back to the previous points - which equates to 2.2.5m - Sympathetically reduce the overlong growth whilst retaining as much of the screening - Lightly reduce the overlongs growing over the garden side by 1m whilst retaining as much foliage as possible
1A Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Works to a tree with a TPO
Approved
2023-08-23
T1 Cherry- Reduce crown by 0.5m and shape. T2 Weeping Birch-Thin crown by 30% and lightly re-balance. T3 Lawson Cypress - Fell to ground level and grind stump to approx. 300mm below ground level. T4 Cabbage Palm -Remove large limb over lawn. T5 Maple-Reduce all aspects of crown back to previous points of reduction. Remove x1 low branch over dining area.
1 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Works to a tree Conservation Area
No objection
2023-04-26
T1 Blue Atlantic Cedar - Remove including stump and plant replacement at 'A' on sketch plan. Propose replacement tree, such as: Ginkgo 'Princeton Sentry' Acer rubrum 'Scanlon' Quercus robur 'Koster' or of a different species to be agreed
15 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Pending Consideration
2026-05-26
More
Works to a tree with a TPO
Single storey rear infill extension; insertion of 2 x rooflights to existing ground floor rear roof; internal renovation works (Listed Building Consent)
3 Blenheim Road Chiswick W4 1UB · premises record
Officer Chenhao Liu
Approved
2025-12-11
More
Listed Building Consent
Single storey rear infill extension; insertion of 2 x rooflights to existing ground floor rear roof
3 Blenheim Road Chiswick W4 1UB · premises record
Officer Chenhao Liu
Approved
2025-12-11
More
Householder
Show all 10 rows
T1 Cedar - Reduce and reshape by approx. 2m, crown lift by 1m to level.
15 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Approved
2025-05-13
More
Works to a tree with a TPO
TPO 348 T1 lime tree crown reduce by 2.5 m leaving the hight by 10m TPO 690 T2 lime tree crown reduce by 2.5 m leaving the hight by 10m
17 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Approved
2024-12-19
More
Works to a tree with a TPO
Rear garden: T1 Bay - Reduce height by approx. 2m and shape, cut back from the roof and gutters and alleyway; T4 Portuguese Laurel - Trim all around to create a tidy shape; T5 Hornbeam - Reduce all aspects of the crown back to previous points of reduction.
25 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
No objection
2024-11-20
More
Works to a tree Conservation Area
Installation of a roof light to west side roof slope (Retrospective)
9 Blenheim Road Chiswick W4 1UB · premises record
Officer Cathy Munonyedi
Approved
2024-01-03
More
Householder
T1 Silver Birch - Reduce all aspects of the crown by approx. 3 - 3.5 metres - - Lift the low hanging branches to approx. 5 metres above ground level
1 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
No objection
2023-10-10
More
Works to a tree Conservation Area
TPO 332 T1 Purple leaf Plum x 1 (Prunus cerasifera 'Nigra') - Reduce the crown by approximately which equates to 1-1.5m from the height and up to 1m from the lateral grown sensitive clean out the crown without over thinning T2 Sycamore x2 - Reduce the height back to the previous points - which equates to 2.2.5m - Sympathetically reduce the overlong growth whilst retaining as much of the screening - Lightly reduce the overlongs growing over the garden side by 1m whilst retaining as much foliage as possible
1A Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
Approved
2023-08-23
More
Works to a tree with a TPO
T1 Cherry- Reduce crown by 0.5m and shape. T2 Weeping Birch-Thin crown by 30% and lightly re-balance. T3 Lawson Cypress - Fell to ground level and grind stump to approx. 300mm below ground level. T4 Cabbage Palm -Remove large limb over lawn. T5 Maple-Reduce all aspects of crown back to previous points of reduction. Remove x1 low branch over dining area.
1 Blenheim Road Chiswick W4 1UB · premises record
Officer Niall O'Dea
No objection
2023-04-26
More
Works to a tree Conservation Area
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?
Every mapped designation touching a premises in this postcode, with how many of its 17 premises each one covers.
Designation
Coverage
Conservation Area
Bedford Park · reference 5294 · covers 17 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Bedford Park · reference 5294 · covers 17 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Alleyway Leading To Rear Of 19-23 Blenheim Road0 mQueen Annes Gardens0 mBlenheim Road0 mWoodstock Road19 mThe Avenue22 mMarlborough Crescent23 mBlandford Road24 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
Case officer on 9 applications
Case officer on 6 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 9 applications
Case officer on 6 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent143 applications and 145 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 2, D: 5, E: 2, F: 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.
8 intent signals recorded in this postcode
Repeat refusal · EPC F/G · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.