Postcode record · Hillingdon
UB8 3NB.
UB8 3NB has 46 known premises and 26 planning records — 15 approved of 22 decided (68.2%). 32 EPC records.
Postcode UB8 3NB · boundary not held, centred on the postcodeApprovedRefusedOther26 exact26 on the map — every match
At a glance · this postcodeHillingdon profile →
46
Premises
known addresses (UPRNs)
26
Applications
22 decided
68.2%
Approval rate
15 approved · 7 refused
32
EPC records
ratings B 3 · C 13 · D 7 · E 7 · F 2
26
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?
UB8 3NB has 46 known premises and 26 planning records — 15 approved of 22 decided (68.2%). 32 EPC records.
Premises (18 of 46 shown)
Name
Details
UPRN 10022796840
UPRN 10022797094
UPRN 10022800640
UPRN 10022801879
UPRN 10022801880
UPRN 10022801881
UPRN 10022801882
UPRN 10022801883
UPRN 10022801884
UPRN 10022801885
UPRN 10022796840
UPRN 10022797094
UPRN 10022800640
Show all 10 rows
UPRN 10022801879
UPRN 10022801880
UPRN 10022801881
UPRN 10022801882
UPRN 10022801883
UPRN 10022801884
UPRN 10022801885
Planning
What happened?
26 planning applications across the postcode; 15 approved of 22 decided (68.2%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey extension to the rear.
27B CHURCH ROAD COWLEY · premises record
Agent Ms Rooshika Patel · Officer Haydon Richardson
Planning Application
Refused
2024-08-29
Conversion of existing porch for habitable use
27A CHURCH ROAD COWLEY UB8 3NB · premises record
Agent Mr Gary Pottle Suite A · Officer Nicola Taplin
Planning Application
Approved
2020-05-18
Conversion of roof space to habitable use to include 2 rear dormers and 2 front roof lights
27A CHURCH ROAD COWLEY UB8 3NB · premises record
Agent Mr Gary Pottle Suite A · Officer Nicola Taplin
Planning Application
Approved
2020-04-08
To reduce one Douglas Fir by 1 - 1.5m, targeting longer and weighted branches to leave balanced crown (T27 on TPO 333).
7 IVINGHOE HOUSE 23 CHURCH ROAD COWLEY · premises record
Tree Works (TPO)
Approved
2020-03-20
Single storey rear extension
31 CHURCH ROAD HAREFIELD · premises record
Agent Peter Creffield · Officer Jivan Manku
Planning Application
Approved
2018-07-05
Installation of a replacement vehicular crossover to front
5 CHURCH ROAD COWLEY · premises record
Agent Mr Andriy Banadyha · Officer Nicola Taplin
Planning Application
Approved
2016-03-16
Single storey rear extension
5 CHURCH ROAD NORTHWOOD · premises record
Agent John Sackett Building · Officer Patrick Marfleet
Planning Application
Approved
2014-10-13
Conservatory to rear
31 CHURCH ROAD WEST DRAYTON · premises record
Agent Mr Victor Donocik · Officer Alex Smith
Planning Application
Approved
2013-05-22
Single storey rear extension
19A CHURCH ROAD COWLEY · premises record
Agent Mr Robert Ramsay · Officer Kelly Sweeney
Planning Application
Refused
2012-10-15
To carry out tree surgery work including the removal of the two lowest limbs, to one Scots Pine (T1) on TPO 333.
5 CHURCH ROAD COWLEY · premises record
Tree Works (TPO)
Approved
2012-06-12
Erection of a single storey extension to the rear.
27B CHURCH ROAD COWLEY · premises record
Agent Ms Rooshika Patel · Officer Haydon Richardson
Refused
2024-08-29
More
Planning Application
Conversion of existing porch for habitable use
27A CHURCH ROAD COWLEY UB8 3NB · premises record
Agent Mr Gary Pottle Suite A · Officer Nicola Taplin
Approved
2020-05-18
More
Planning Application
Conversion of roof space to habitable use to include 2 rear dormers and 2 front roof lights
27A CHURCH ROAD COWLEY UB8 3NB · premises record
Agent Mr Gary Pottle Suite A · Officer Nicola Taplin
Approved
2020-04-08
More
Planning Application
Show all 10 rows
To reduce one Douglas Fir by 1 - 1.5m, targeting longer and weighted branches to leave balanced crown (T27 on TPO 333).
7 IVINGHOE HOUSE 23 CHURCH ROAD COWLEY · premises record
Approved
2020-03-20
More
Tree Works (TPO)
Single storey rear extension
31 CHURCH ROAD HAREFIELD · premises record
Agent Peter Creffield · Officer Jivan Manku
Approved
2018-07-05
More
Planning Application
Installation of a replacement vehicular crossover to front
5 CHURCH ROAD COWLEY · premises record
Agent Mr Andriy Banadyha · Officer Nicola Taplin
Approved
2016-03-16
More
Planning Application
Single storey rear extension
5 CHURCH ROAD NORTHWOOD · premises record
Agent John Sackett Building · Officer Patrick Marfleet
Approved
2014-10-13
More
Planning Application
Conservatory to rear
31 CHURCH ROAD WEST DRAYTON · premises record
Agent Mr Victor Donocik · Officer Alex Smith
Approved
2013-05-22
More
Planning Application
Single storey rear extension
19A CHURCH ROAD COWLEY · premises record
Agent Mr Robert Ramsay · Officer Kelly Sweeney
Refused
2012-10-15
More
Planning Application
To carry out tree surgery work including the removal of the two lowest limbs, to one Scots Pine (T1) on TPO 333.
5 CHURCH ROAD COWLEY · premises record
Approved
2012-06-12
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 46 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · covers 46 of 46 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 46 of 46 premises. Some normally permitted changes may require planning permission.
Conservation Area
Cowley Church (St. Laurence) · reference CA-19 · covers 14 of 46 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
There is very little archaeological evidence within the APA and the area immediately surrounding it for any period. There is a GLHER record of a possible Roman occupation site at St Lawrence Church in the north of the APA, but this has very limited infor · reference 78360 · covers 14 of 46 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · covers 46 of 46 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 46 of 46 premises. Some normally permitted changes may require planning permission.
Conservation Area
Cowley Church (St. Laurence) · reference CA-19 · covers 14 of 46 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Archaeological Priority Area
There is very little archaeological evidence within the APA and the area immediately surrounding it for any period. There is a GLHER record of a possible Roman occupation site at St Lawrence Church in the north of the APA, but this has very limited infor · reference 78360 · covers 14 of 46 premises. Groundworks may require archaeological assessment or investigation.
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 26 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
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
Agent on 1 application
Development
What could it become?
Planning precedent26 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy32 EPC records; ratings B: 3, C: 13, D: 7, E: 7, F: 2.
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.
9 intent signals recorded in this postcode
Repeat sale · Price decline · EPC F/G · Long hold
Subscribe to see the signals →Thinking about a project here?
How long would a planning application take here? →
Hillingdon's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Hillingdon, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.