1,258
Commercial units
3,025
Avg size (sq ft)
11–88,441
Size range (sq ft)
£24,229
Avg rateable value
About commercial property in Swansea (SA31)
The SA31 district contains 1,258 commercial and retail properties on the VOA rating list, of which 1,149 have recorded floor areas. Sizes range from around 11 sq ft up to 88,441 sq ft, with an average of about 3,025 sq ft. Rateable values — a useful indicator of rent and size — range from £1 to £1,360,000, averaging £24,229.
If you are considering opening a shop, café, office or other business in Swansea (SA31), these figures give a sense of the local commercial property market. You can search for units matching a specific size below, and run a full site assessment on any location to see competitor analysis, demographics, footfall and a revenue forecast.
Search units in SA31 by the exact size you need
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Sample of commercial units in Swansea (SA31)
| Property | Type | Postcode | Size | Rateable value |
|---|---|---|---|---|
| WEST WALES GENERAL HOSPITAL, GLANGWILI, CARMARTHEN | hospital and premises | SA31 2AF | — | £1,360,000 |
| TESCO EXTRA, MORFA LANE, CARMARTHEN | superstore and premises | SA31 3AX | 88,440 sq ft | £1,350,000 |
| MORRISONS SUPERMARKET, PARC PENSARN, PENSARN, CARMARTHEN | superstore and premises | SA31 2NF | 57,406 sq ft | £900,000 |
| POLICE HEADQUARTERS, LLANGUNNOR ROAD, CARMARTHEN | police headquarters & premises | SA31 2PA | — | £880,000 |
| QUEEN ELIZABETH HIGH SCHOOL, LLANSTEPHAN ROAD, JOHNSTOWN, CARMARTHEN | school, leisure centre and premises | SA31 3NL | — | £685,000 |
| TRINITY COLLEGE, COLLEGE ROAD, CARMARTHEN | university and premises | SA31 3EP | — | £465,000 |
| LIDL, FRIARS PARK, CARMARTHEN | large food store | SA31 3AN | 21,615 sq ft | £405,000 |
| MATALAN, STEPHENS WAY, PENSARN, CARMARTHEN | retail warehouse and premises | SA31 2BG | 36,468 sq ft | £332,500 |
| THE RANGE, OLD LLANGUNNOR ROAD, CARMARTHEN | retail warehouse and premises | SA31 2BJ | 20,810 sq ft | £330,000 |
| COUNTY HALL, CARMARTHEN | offices and premises | SA31 1JP | 53,842 sq ft | £295,000 |
| MULTI STOREY CAR PARK, ST CATHERINES WALK SHOPPING CENTRE, CARMARTHEN | car park and premises | SA31 1GA | 10,226 sq ft | £287,500 |
| B & Q, GLANYRAFON ROAD, CARMARTHEN | retail warehouse and premises | SA31 3AS | 39,934 sq ft | £252,500 |
| WELSH ASSEMBLY GOVERNMENT BUILDING, PICTON TERRACE, CARMARTHEN | offices and premises | SA31 3BT | 42,563 sq ft | £248,000 |
| 16, STEPHENS WAY, PENSARN, CARMARTHEN | large foodstore and premises | SA31 2BG | 15,427 sq ft | £247,000 |
| CAR PARK, JOHN STREET, CARMARTHEN | car park and premises | SA31 1QT | 4,585 sq ft | £241,000 |
| C.C.T.A. PIBWRLWYD CAMPUS, PENSARN, CARMARTHEN | college and premises | SA31 2NH | — | £233,000 |
| CHARLIES, STEPHENS WAY, PENSARN, CARMARTHEN | retail warehouse and premises | SA31 2BG | 40,848 sq ft | £229,000 |
| CURRYS & PC WORLD, OLD LLANGUNNOR ROAD, CARMARTHEN | retail warehouse and premises | SA31 2BJ | 15,960 sq ft | £223,000 |
| PARC MYRDDIN, WELLFIELD ROAD, CARMARTHEN | offices and premises | SA31 1DS | 39,471 sq ft | £212,000 |
| FIRE STATION HEADQUARTERS, LIME GROVE AVENUE, CARMARTHEN | fire station and premises | SA31 1SW | — | £211,000 |
| DUNELM, MYRTLE HILL, CARMARTHEN | retail warehouse and premises | SA31 2NG | 16,718 sq ft | £208,000 |
| 3, SPILLMAN STREET, CARMARTHEN | offices and premises | SA31 1LE | 37,032 sq ft | £191,000 |
| FRIARS PARK CAR PARK, FRIARS PARK, CARMARTHEN | car park and premises | SA31 3AN | 3,531 sq ft | £180,000 |
| MARKS AND SPENCER LTD, RED STREET, CARMARTHEN | shop and premises | SA31 1RS | 42,862 sq ft | £168,000 |
| WILKINSONS, FRIARS PARK, CARMARTHEN | shop and premises | SA31 3AN | 57,543 sq ft | £160,000 |
| NEW LOOK UNIT 25, ST CATHERINES WALK SHOPPING CENTRE, CARMARTHEN | shop and premises | SA31 1GA | 15,291 sq ft | £156,000 |
| MACDONALDS, PENSARN, CARMARTHEN | restaurant and premises | SA31 2NG | 5,086 sq ft | £153,000 |
| TY MERLIN, HEOL GLASDWR, PARC PENSARN, PENSARN, CARMARTHEN | offices and premises | SA31 2NJ | 15,963 sq ft | £149,000 |
| CASTELL HOWELL FOODS, STEPHENS WAY, PENSARN, CARMARTHEN | warehouse and premises | SA31 2BG | 46,133 sq ft | £140,000 |
| HAFAN DERWEN, ST DAVID'S PARK, JOB'S WELL ROAD, CARMARTHEN | hospital and premises | SA31 3BB | — | £140,000 |
| CCC CORPORATE PROPERTY, PARC DEWI SANT, JOB'S WELL ROAD, CARMARTHEN | offices and premises | SA31 3HB | 21,129 sq ft | £120,000 |
| TEACHING AND LEARNING BUILDING, COLLEGE ROAD, CARMARTHEN | university and premises | SA31 3EQ | — | £120,000 |
| ATS CYMRU WALES LTD, PENSARN ROAD, CARMARTHEN | exhaust and tyre centre and premises | SA31 2BS | 17,043 sq ft | £117,000 |
| UNIT B, STEPHENS WAY, PENSARN, CARMARTHEN | retail warehouse and premises | SA31 2BG | 9,832 sq ft | £117,000 |
| UNIT 1 ST IVEL, LLANSTEPHAN ROAD, JOHNSTOWN, CARMARTHEN | factory and premises | SA31 3BP | 57,609 sq ft | £113,000 |
| 2-5, GUILDHALL SQUARE, CARMARTHEN | shop and premises | SA31 1PN | 36,705 sq ft | £109,000 |
| CARMARTHEN D.C.DEPOT, ALLTYCNAP ROAD, JOHNSTOWN, CARMARTHEN | storage depot and premises | SA31 3QY | 31,833 sq ft | £109,000 |
| NEXT UNIT 12, ST CATHERINES WALK SHOPPING CENTRE, CARMARTHEN | shop and premises | SA31 1GA | 12,352 sq ft | £108,000 |
| CARMARTHEN & PUMSAINT FARMERS LTD, MYRTLE HILL, PENSARN, CARMARTHEN | retail warehouse and premises | SA31 2NG | 19,995 sq ft | £107,000 |
| UNIT 2 PENSARN RETAIL PARK, STEPHENS WAY, PENSARN, CARMARTHEN | retail warehouse and premises | SA31 2BG | 9,717 sq ft | £105,000 |
Data from the VOA Non-Domestic Rating List. Availability is not confirmed — listed units may be occupied. Rateable value is an indicator of size and rent, not an asking price. Always verify with a local agent or site visit. Find a local agent →