Planning Atlas
AtlasPostcodeUB109LZ
Planning AtlasHillingdonHillingdon East wardUB10 9LZ
Postcode record · Hillingdon

UB10 9LZ.

UB10 9LZ has 39 known premises and 31 planning records — 19 approved of 28 decided (67.9%). 24 EPC records.

Postcode UB10 9LZ · boundary not held, centred on the postcodeApprovedRefusedOther31 exact31 on the map — every match
At a glance · this postcodeHillingdon profile →
39
Premises
known addresses (UPRNs)
31
Applications
28 decided
67.9%
Approval rate
19 approved · 9 refused
24
EPC records
ratings C 10 · D 14
31
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?

UB10 9LZ has 39 known premises and 31 planning records — 19 approved of 28 decided (67.9%). 24 EPC records.

Premises (18 of 39 shown)

Planning

What happened?

31 planning applications across the postcode; 19 approved of 28 decided (67.9%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of roof space to habitable use to include two front facing dormers with 4 rear roof lights.
27 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Planning Application
Approved
2023-07-25
Conversion of roof space to habitable use to include 3 front facing dormer windows and 3 roof lights to the rear.
27 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Planning Application
Refused
2023-03-21
Conversion of roof space to habitable use to include 3 rear dormers and 3 no. roof lights (amended description)
27 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Planning Application
Withdrawn
2022-12-06
Erection of a single storey rear extension, partial conversion of garage to habitable space, replacement of existing flat roof at ground floor level with a pitched roof and installation of 11 roof lights. Installation of 2 roof lights at first floor level and 4 at loft level.
23 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Planning Application
Approved
2021-04-30
Part single storey, part two storey rear extension and conversion of roof space to habitable use to include a rear dormer and 2 front rooflights
26 HOLM GROVE HILLINGDON · premises record
Planning Application
Refused
2020-08-18
Porch to front and bay window
2 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Planning Application
Refused
2020-02-12
Crown reduce Oak all round back to 1m beyond previous pollard points. Cut back branches on southern side to provide 4m clearance between tree and house and crown lift to 5m by removing epicormic growth (no larger than 100mm in diameter) (T1 on TPO 528). Works proposed are as follows: 1. Crown reduce
19A HOLM GROVE HILLINGDON UB10 9L · premises record
Tree Works (TPO)
Approved
2020-01-23
Bay window to front
2 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Planning Application
Approved
2019-11-18
Please validate to fell one Oak (within G5 on TPO 39).
19A HOLM GROVE HILLINGDON UB10 9L · premises record
Tree Works (TPO)
Approved
2019-10-23
To reduce one Oak to previous cut points by up to 2m in height and on sides (T13 on TPO 39).
28 HOLM GROVE HILLINGDON · premises record
Tree Works (TPO)
Approved
2019-01-17
Conversion of roof space to habitable use to include two front facing dormers with 4 rear roof lights.
27 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Approved
2023-07-25
More
Planning Application
Conversion of roof space to habitable use to include 3 front facing dormer windows and 3 roof lights to the rear.
27 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Refused
2023-03-21
More
Planning Application
Conversion of roof space to habitable use to include 3 rear dormers and 3 no. roof lights (amended description)
27 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Withdrawn
2022-12-06
More
Planning Application
Show all 10 rows
Erection of a single storey rear extension, partial conversion of garage to habitable space, replacement of existing flat roof at ground floor level with a pitched roof and installation of 11 roof lights. Installation of 2 roof lights at first floor level and 4 at loft level.
23 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Approved
2021-04-30
More
Planning Application
Part single storey, part two storey rear extension and conversion of roof space to habitable use to include a rear dormer and 2 front rooflights
26 HOLM GROVE HILLINGDON · premises record
Refused
2020-08-18
More
Planning Application
Porch to front and bay window
2 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Refused
2020-02-12
More
Planning Application
Crown reduce Oak all round back to 1m beyond previous pollard points. Cut back branches on southern side to provide 4m clearance between tree and house and crown lift to 5m by removing epicormic growth (no larger than 100mm in diameter) (T1 on TPO 528). Works proposed are as follows: 1. Crown reduce
19A HOLM GROVE HILLINGDON UB10 9L · premises record
Approved
2020-01-23
More
Tree Works (TPO)
Bay window to front
2 HOLM GROVE HILLINGDON UB10 9LZ · premises record
Approved
2019-11-18
More
Planning Application
Please validate to fell one Oak (within G5 on TPO 39).
19A HOLM GROVE HILLINGDON UB10 9L · premises record
Approved
2019-10-23
More
Tree Works (TPO)
To reduce one Oak to previous cut points by up to 2m in height and on sides (T13 on TPO 39).
28 HOLM GROVE HILLINGDON · premises record
Approved
2019-01-17
More
Tree Works (TPO)

Building control

Building-control records are not yet collected for Hillingdon — 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 39 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 39 of 39 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 39 of 39 premises. Some normally permitted changes may require planning permission.
People

Who is involved?

Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 5 applications
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Show all 10 rows
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 5 applications
Development

What could it become?

Planning precedent31 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy24 EPC records; ratings C: 10, D: 14.
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 Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

10 intent signals recorded in this postcode
Repeat sale · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.