Which postcode district in Carmarthenshire has the highest new listings?

SA18, at 484 (484 observations), over the 12 months to Aug 2026.

What is the median new listings across Carmarthenshire?

162 across the 13 postcode districts ranked.

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Postcode districts within Carmarthenshire · Sales

New listings: postcode districts in Carmarthenshire ranked

Where do the most homes come to market? Every postcode district in Carmarthenshire on its 12-month new listings, 12 months to Aug 2026; ties share a rank, and the sample sits beside every value.

Postcode districts ranked

13 of 13

Median

162

Highest

SA18 · 484

Lowest

SA39 · 52

New listings, 12 months to Aug 2026

New listings: postcode districts in Carmarthenshire ranked. Sample and confidence tier beside every value; ties share a rank.
#	Area	New listings	Sample	Tier	Change
1	SA18	484	484	measured	+1.9% on the previous 12 months
2	SA15	301	301	measured	+7.1% on the previous 12 months
3	SA14	297	297	measured	+6.5% on the previous 12 months
4	SA33	216	216	measured	-21.7% on the previous 12 months
5	SA31	208	208	measured	+2.5% on the previous 12 months
6	SA17	174	174	measured	+7.4% on the previous 12 months
7	SA19	162	162	measured	+35% on the previous 12 months
8	SA32	105	105	measured	+26.5% on the previous 12 months
9	SA34	100	100	measured	-8.3% on the previous 12 months
10	SA38	94	94	measured	+4.4% on the previous 12 months
11	SA16	77	77	measured	0% on the previous 12 months
12	SA20	65	65	measured	—
13	SA39	52	52	measured	—

How this table is built

Listings first seen in the month and never reduced; undercounts new listings by the reduction share, by construction.
Each place's 12-month figure is the months added.
measured: a sample of at least three times the floor; indicative: at least the floor.
Ties share a rank and order by sample.
Twelve months for every place; no monthly point is ranked.
No monthly point is ranked: a postcode district records a handful of sales a month, and a month-on-month change there is noise.

Questions

Which postcode district in Carmarthenshire has the highest new listings?: SA18, at 484 (484 observations), over the 12 months to Aug 2026.
Which has the lowest?: SA39, at 52 (52 observations).
What is the median new listings across Carmarthenshire?: 162 across the 13 postcode districts ranked.