This page brings together the map and available local information for SA1 1UB in Wales. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 32 residents and 19 households at the exact postcode.
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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
SA1 1UB
Postcode without spaces
SA11UB
Status
Active postcode
User type
Small user postcode
Introduced
February 1990
Directory version
2026-06
Latitude
51.6144200
Longitude
-3.9377690
British National Grid
265,931 E, 192,400 N
Containing official geographies
Country
Wales
Output Area (2021)
W00003999
LSOA (2021)
W01001997
MSOA (2021)
W02000192
Electoral ward
W05001068
Westminster constituency
W07000108
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
32
Households
19
Female residents
15
Male residents
17
Residents per household
1.7
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.
SA1 1UB Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the SA1 1UB mapThe vector map preview will appear here automatically.
Sold Property Prices in SA1 1UB
Land Registry Price Paid Data transactions matched to this exact full postcode.
Exact postcode · 11 sales
Average price£242,814Across all matched transactions
Lowest price£168,000Since 2020
Highest price£310,000Exact-postcode record
Latest sale16 Oct 2025Most recent supplied transaction
Sale date
Address
Property type
Tenure
Price
16 Oct 2025
26, NAUTILUS HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£310,000
1 Oct 2024
1, ARGONAUT HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£176,000
1 Jul 2024
24, NAUTILUS HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£310,000
31 Oct 2023
19, NAUTILUS HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£310,000
17 Jan 2023
14, CYPHER HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£168,000
10 Oct 2022
24, NAUTILUS HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£295,000
23 Sep 2022
11, CYPHER HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£229,950
26 Nov 2021
5, ARGONAUT HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£180,000
27 Sep 2021
25, NAUTILUS HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£250,000
17 Dec 2020
19, NAUTILUS HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£268,000
26 Mar 2020
11, CYPHER HOUSE, GOOSE ISLAND, MARITIME QUARTER, SWANSEA
Flat or maisonette
Leasehold
£174,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.
Schools and GP Practices Near SA1 1UB
Open schools and active GP practices in the SA1 postcode district, ordered by straight-line distance where coordinates are available.
The search is currently limited to records whose own postcode begins with SA1. Distances are approximate straight-line distances, not travel distances.
Companies Registered at SA1 1UB
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies2All supplied statuses
Active companies2Companies House status
Active · 16824245
IMADCA LTD
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 31 October 2025
94110 - Activities of business and employers membership organizations
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 · W01001997
99 recorded incidents
Swansea 025I includes SA1 1UB and other nearby postcodes.
Crime type
Incidents
Violence and sexual offences
47
Shoplifting
17
Anti-social behaviour
11
Drugs
6
Public order
6
Other theft
4
Criminal damage and arson
3
Bicycle theft
2
Other crime
2
Burglary
1
Crime figures apply to the whole Swansea 025I LSOA, not only to SA1 1UB. Locations may be anonymised by the source.
SA1 1UB Questions
Answers use the geographic scope stated with each dataset above.
Where is the SA1 1UB postcode?
SA1 1UB is in Wales.
How many people live in SA1 1UB?
The Census 2021 postcode-level dataset records 32 residents at SA1 1UB. This is an exact postcode count.
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 SA1 1UB postcode.
Can I buy a vector map of SA1 1UB?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA1 1UB postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SA1 1
Explore other full postcodes in the same postcode sector.