Buying a home in SA15, Llanelli. What it costs, what you get and where else to look.

Typical 3-bedroom house£143kmost £122k–£179k

Houses per m²£1,856flats £1,849

Sold last year2561,982 in five years

Prices in Carmarthenshire+5.9%on a year ago

A typical 3-bedroom house in SA15 sold for £142,878 over the last five years, in today's money; most went for between £121,618 and £179,282, for about 88 m² of space. That is 11% less than the same home across Llanelli (£160,000).

256 homes sold here in the last year: one of the busier markets in England and Wales, so there is usually plenty to choose from. Flats start at around £83k for one bedroom. Within the district, houses cost the least per m² in SA15 1 (£1,589) and the most in SA15 4 (£2,429).

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 £652 a month at 4.5% over 30 years. Lenders would typically want a household income of about £29,000 for that mortgage: what £30,000 buys.

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House prices in SA15 by bedrooms

Bedrooms	Typical price	Most sell for	Size	Sold, 5 years
1	£83,327	£70k–£105k	44 m²	5
2	£120,270	£96k–£146k	71 m²	320
3	£142,878	£122k–£179k	88 m²	1,035
4	£178,332	£141k–£231k	108 m²	346
5+	£285,016	£197k–£431k	156 m²	214

Prices by type of home

	1 bed	2 bed	3 bed	4 bed	5+ bed
Houses	£83k	£120k	£143k	£178k	£285k
Detached	—	£191k	£252k	£312k	£436k
Semi-detached	—	£142k	£158k	£184k	£284k
Terraced	—	£112k	£130k	£148k	£194k
Flats	£83k	£103k	£143k	—	—

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

Price per m² across SA15

Postcode sector	Houses	Flats
SA15 1	£1,589	—
SA15 2	£1,917	£1,995
SA15 3	£1,705	£1,526
SA15 4	£2,429	—
SA15 5	£1,992	—

Nearby areas

SA14 Llanelli · 6 km3-bed house £180k SA16 Burry Port · 6 km3-bed house £186k SA4 Swansea · 9 km3-bed house £207k SA17 Kidwelly · 10 km3-bed house £176k SA5 Swansea · 15 km3-bed house £168k SA2 Swansea · 15 km3-bed house £254k SA3 Swansea · 15 km3-bed house £370k SA6 Swansea · 17 km3-bed house £177k

Questions about SA15

Is SA15 a good area to buy a home?

What the numbers say: a 3-bedroom house costs 11% less than across Llanelli; prices in Carmarthenshire are up 5.9% on a year ago; 256 homes sold here last year. Whether it suits you depends on your budget and what you need nearby, so compare it with the districts around it below.

How much is a 3-bedroom house in SA15?

A typical 3-bedroom house in SA15 sold for £142,878 over the last five years, in today's money. Most sold between £121,618 and £179,282.

Is SA15 expensive for Llanelli?

A 3-bedroom house in SA15 costs 11% less than the typical 3-bedroom house across Llanelli (£160,000).

How many homes sell in SA15 each year?

256 homes sold in the last year and 1,982 in five years: one of the busier markets in England and Wales, so there is usually plenty to choose from.

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.