Use this guide to understand UB4 9NQ in Hillingdon. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 37 residents and 13 households at the exact postcode.
Average sold price£162,5004 exact-postcode transactions
IMD decile3 of 10Containing LSOA · 2025
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Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
UB4 9NQ
Postcode without spaces
UB49NQ
Status
Active postcode
User type
Small user postcode
Introduced
June 1981
Directory version
2026-06
Latitude
51.5308300
Longitude
-0.3907390
British National Grid
511,723 E, 182,551 N
Containing official geographies
Country
England
Region
London
Local authority
Hillingdon
Output Area (2021)
E00012654
LSOA (2021)
E01002540
MSOA (2021)
E02000513
Electoral ward
E05013583
Westminster constituency
E14001276
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.
Ward and Constituency
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
Exact postcode · Census 2021
Residents
37
Households
13
Female residents
18
Male residents
19
Residents per household
2.8
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.
UB4 9NQ Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the UB4 9NQ mapThe vector map preview will appear here automatically.
Local Deprivation
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
The search is currently limited to records whose own postcode begins with UB4. Distances are approximate straight-line distances, not travel distances.
Companies Registered at UB4 9NQ
Companies House records whose registered-office address uses this exact postcode.
A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.
Crime in the Local LSOA
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Containing LSOA · E01002540
34 recorded incidents
Hillingdon 020C includes UB4 9NQ and other nearby postcodes.
Crime type
Incidents
Shoplifting
10
Violence and sexual offences
9
Anti-social behaviour
5
Vehicle crime
3
Other theft
2
Drugs
1
Possession of weapons
1
Public order
1
Robbery
1
Theft from the person
1
Crime figures apply to the whole Hillingdon 020C LSOA, not only to UB4 9NQ. Locations may be anonymised by the source.
UB4 9NQ Questions
Answers use the geographic scope stated with each dataset above.
Where is the UB4 9NQ postcode?
UB4 9NQ is in Hillingdon, England.
How many people live in UB4 9NQ?
The Census 2021 postcode-level dataset records 37 residents at UB4 9NQ. This is an exact postcode count.
What do the deprivation figures for UB4 9NQ describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Are the property prices for the exact postcode?
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full UB4 9NQ postcode.
Can I buy a vector map of UB4 9NQ?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full UB4 9NQ postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in UB4 9
Explore other full postcodes in the same postcode sector.