The three potential sites are within a small geographical area in the south of the Hywel Dda area, within the county of Carmarthenshire and close to the border with Pembrokeshire:
Whitland Spring Gardens (formerly site 12) is a short distance north-east of the centre of Whitland. It is between the A40 to the north Whitland Rugby Pitch to the east, and Spring Garden Homes to the south.
Whitland Tŷ Newydd (formerly site C) is part of Tŷ Newydd Farm. The site is to the east of the old Whitland creamery site. The town centre and the A40 road are less than one mile to the north of the site.
St Clears (formerly site 17) is land at old Bryncaerau fields, next to the junction of the A40) and A477 in St Clears. The A4066 Tenby Road is to the south, the village of Pwll Trap to the north, and the A40 to the west.