Explore SA1 8DP in Wales through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 61 residents and 30 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 8DP
Postcode without spaces
SA18DP
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.6268200
Longitude
-3.9332700
British National Grid
266,279 E, 193,770 N
Containing official geographies
Country
Wales
Output Area (2021)
W00004538
LSOA (2021)
W01000851
MSOA (2021)
W02000188
Electoral ward
W05001065
Westminster constituency
W07000103
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
61
Households
30
Female residents
31
Male residents
30
Residents per household
2.0
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 8DP Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the SA1 8DP mapThe vector map preview will appear here automatically.
Sold Property Prices in SA1 8DP
Land Registry Price Paid Data transactions matched to this exact full postcode.
Exact postcode · 10 sales
Average price£138,700Across all matched transactions
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 8DP
Companies House records whose registered-office address uses this exact postcode.
Exact registered postcode
Registered companies2All supplied statuses
Active companies2Companies House status
Active · 15838948
WATTCRAFTS ENGINEERING LTD
Private Limited Company
Incorporated 15 July 2024
28990 - Manufacture of other special-purpose machinery n.e.c.
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 · W01000851
3 recorded incidents
Swansea 021C includes SA1 8DP and other nearby postcodes.
Crime type
Incidents
Violence and sexual offences
3
Crime figures apply to the whole Swansea 021C LSOA, not only to SA1 8DP. Locations may be anonymised by the source.
SA1 8DP Questions
Answers use the geographic scope stated with each dataset above.
Where is the SA1 8DP postcode?
SA1 8DP is in Wales.
How many people live in SA1 8DP?
The Census 2021 postcode-level dataset records 61 residents at SA1 8DP. 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 8DP postcode.
Can I buy a vector map of SA1 8DP?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SA1 8DP postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in SA1 8
Explore other full postcodes in the same postcode sector.