Buying a home in SA18, Ammanford. What it costs, what you get and where else to look.

Typical 3-bedroom house£180kmost £146k–£229k

Houses per m²£2,031flats £1,328

Sold last year2461,618 in five years

Prices in Carmarthenshire+5.9%on a year ago

A typical 3-bedroom house in SA18 sold for £179,990 over the last five years, in today's money; most went for between £145,550 and £228,684, for about 92 m² of space.

246 homes sold here in the last year: a steady market with homes coming up most weeks. Flats start at around £98k for two bedrooms. Within the district, houses cost the least per m² in SA18 1 (£1,758) and the most in SA18 3 (£2,145).

Across Carmarthenshire, prices are up 5.9% on a year ago and up 21.3% over five years. Renting a similar home there costs about £740 a month; a 90% mortgage on the typical price would be around £821 a month at 4.5% over 30 years.

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House prices in SA18 by bedrooms

Bedrooms	Typical price	Most sell for	Size	Sold, 5 years
1	£111,056	£101k–£123k	44 m²	8
2	£149,785	£127k–£184k	70 m²	299
3	£179,990	£146k–£229k	92 m²	807
4	£227,461	£182k–£283k	113 m²	298
5+	£318,482	£246k–£404k	149 m²	201

Prices by type of home

	1 bed	2 bed	3 bed	4 bed	5+ bed
Houses	£111k	£150k	£180k	£227k	£318k
Detached	—	£205k	£252k	£279k	£366k
Semi-detached	—	£160k	£172k	£195k	£200k
Terraced	—	£130k	£141k	£184k	£210k
Flats	—	£98k	—	—	—

Typical sale price over the last five years, adjusted to today's prices with the UK House Price Index.

Price per m² across SA18

Postcode sector	Houses	Flats
SA18 1	£1,758	—
SA18 2	£2,134	£1,351
SA18 3	£2,145	—

Nearby areas

SA8 Swansea · 11 km3-bed house £203k SA14 Llanelli · 12 km3-bed house £180k SA9 Swansea · 13 km3-bed house £171k SA6 Swansea · 14 km3-bed house £177k SA4 Swansea · 15 km3-bed house £207k SA7 Swansea · 16 km3-bed house £206k SA10 Neath · 16 km3-bed house £192k SA5 Swansea · 17 km3-bed house £168k

Questions about SA18

How much is a 3-bedroom house in SA18?

A typical 3-bedroom house in SA18 sold for £179,990 over the last five years, in today's money. Most sold between £145,550 and £228,684.

How many homes sell in SA18 each year?

246 homes sold in the last year and 1,618 in five years: a steady market with homes coming up most weeks.

Where is cheaper near SA18?

For a 3-bedroom house, SA15 (£143k, 18 km), SA1 (£152k, 19 km).

Sources: HM Land Registry price paid data matched to the EPC register for size and bedrooms, last five years in today's prices; UK House Price Index (July 2026); ONS private rents (August 2026); DfE school performance tables. Districts with fewer than five sales of a kind are left out. The mortgage figure is an illustration, not advice.