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Data refreshed 3 September 2026

Wales · Local authority district

Carmarthenshire average asking prices, rents and rental yields

Free area-level property market data for Carmarthenshire, from the Property Deals Insight database of around 30 million UK properties.

Median advertised asking price

£311,923

3% below UK benchmark

More affordable than 53% of UK local authorities. The UK median is £321,361.

See live Carmarthenshire opportunities Get this data by API

Market overview

What the Carmarthenshire numbers tell us

A concise read of the current advertised market. The detailed views below break the same figures down by property type and bedroom count.

Affordability 01

Carmarthenshire sits below the UK benchmark

Its median advertised asking price is £9,438 below the UK figure, placing Carmarthenshire 164th of 347 covered areas.

Most affordableLeast affordable
Rental opportunity 02

2 bed properties show the strongest headline yield

2 bed properties currently show a 5.4% gross advertised yield, before operating and finance costs.

Explore yields
Family homes 03

Three-bedroom asking prices are below the UK benchmark

At £261,057, the Carmarthenshire average is about 20% lower than the equivalent UK figure.

Compare prices

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Property Deals Insight

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Advertised sale market

Asking prices in Carmarthenshire

Average advertised asking price by residential property type and by bedroom count. Core dwelling categories are included in the headline median; room lets and non-residential premises are listed separately and excluded.

Advertised asking price by property type, Carmarthenshire. Core residential categories.
Property typeRelativeAverage asking price
Detached£431,177
Semi-detached£211,648
Terraced£170,722
End of terrace£187,237
Flat£121,929
Apartment£127,999
House£376,042
Bungalow£320,848
Show 13 further residential types
Additional residential types. Included in the median.
Property typeRelativeAverage asking price
Village house£925,000
Farm house£831,250
Country house£562,990
Barn conversion£492,064
Link detached house£411,250
Character property£338,317
Detached bungalow£318,440
Town house£311,923
Cottage£256,995
Semi-detached bungalow£239,207
Maisonette£112,498
Lodge£102,417
Chalet£45,409
Show 8 excluded categories (room lets and non-residential)
Excluded from all headline figures and yields: per-room lettings and non-residential premises. Shown for transparency only.
Property typeRelativeAverage asking price
Land£1,106,995
Smallholding£625,777
Equestrian facility£600,000
Not specified£371,909
Plot£275,000
Mobile home£120,000
Park home£98,875
Caravan£28,579

Average asking price by number of bedrooms

£130,4161 bed
£174,8842 bed
£261,0573 bed
£428,4504 bed
£520,5725 bed

These are asking prices, not sold prices. PDI also holds Land Registry sold-price records for Carmarthenshire — what buyers actually paid, and when.

See sold prices in Carmarthenshire

Advertised rental market

Monthly rents in Carmarthenshire

Whole-dwelling advertised rents. House shares, per-room lets and non-residential listings are excluded from every headline figure.

Advertised monthly rent by property type, Carmarthenshire. Whole dwellings only.
Property typeRelativeAverage monthly rent
Detached£1,035
Semi-detached£797
Terraced£811
End of terrace£818
Flat£749
Apartment£740
House£973
Bungalow£873
Show 6 further residential types
Additional residential types. Included in the median.
Property typeRelativeAverage monthly rent
Town house£1,200
Penthouse£1,100
Detached bungalow£892
Cottage£888
Barn conversion£650
Ground flat£500
Show 1 excluded categories (room lets and non-residential)
Excluded from all headline figures and yields: per-room lettings and non-residential premises. Shown for transparency only.
Property typeRelativeAverage monthly rent
Not specified£1,163

Average monthly rent by number of bedrooms

£5831 bed
£7892 bed
£9323 bed
£1,2664 bed
£1,4505 bed

Buy-to-let snapshot

Indicative gross rental yields

Highest advertised

5.4%

2 bed properties lead the current snapshot. Treat it as an initial screening signal, not a forecast of realised return.

5.4%1 bed
5.4%2 bed
4.3%3 bed
3.5%4 bed
3.3%5 bed

Gross yield compares average advertised rent with average asking price. It excludes voids, management fees, maintenance and finance costs.

UK comparison

How Carmarthenshire compares

The same advertised measures set against the national picture across 347 local authority districts.

Typical asking price

£311,923Carmarthenshire
£321,361UK benchmark
3% lower

3-bedroom asking price

£261,057Carmarthenshire
£324,429UK benchmark
20% lower

Affordability position

#164

out of 347 covered UK areas

More affordable than53%

Areas with a similar median asking price

Herefordshire, County ofEast RenfrewshireSalfordMedwayWyre ForestWarringtonMeltonNorth Devon

View all published UK areas ›

Build with PDI data

Take Carmarthenshire insights into your product

Access property, location and market intelligence across around 30 million UK properties through PDI APIs and licensed data feeds.

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  • Usage-based plans and bulk licensing
Explore the Property Data API Read developer docs
Carmarthenshire area insight
GET /v1/area-insights?area=carmarthenshire
Authorization: Bearer pdi_live_••••••••

{
  "area": "Carmarthenshire",
  "median_asking_price": 311923,
  "median_monthly_rent": 845,
  "best_gross_yield": 5.4,
  "affordability_rank": 164,
  "refreshed": "2026-09-03"
}
Illustrative response shape Get an API key →

Go further

From an area signal to the exact property

Investors, agents and sourcers

See the individual properties behind these numbers in Carmarthenshire — live listings, below-market opportunities and motivated-vendor signals.

See live opportunities in Carmarthenshire

Selling or letting in Carmarthenshire?

See what comparable homes are being advertised for, and what the same property type achieves as a rental across the district.

Check sold prices in Carmarthenshire

Looking at one specific property? Get a full valuation and material information report — tenure, EPC, council tax, flood risk, planning and comparables.

Analyse a property in Carmarthenshire

Trust and methodology

How to read these figures

Frequently asked questions

What is the average asking price in Carmarthenshire?

The median advertised asking price in Carmarthenshire is £311,923, taken across 21 residential property-type categories. These are advertised asking prices, not achieved sale prices.

How much is a 3-bedroom property in Carmarthenshire?

A 3-bedroom property in Carmarthenshire averages £261,057. A 2-bedroom averages £174,884 and a 4-bedroom £428,450.

What is the average rent in Carmarthenshire?

Average advertised monthly rent in Carmarthenshire is £789 for a 2-bedroom and £932 for a 3-bedroom property. Per-room lettings are excluded.

Is Carmarthenshire good for buy-to-let?

The strongest gross yield in Carmarthenshire is 5.4% on 2 bed properties. Gross yield compares advertised rent with asking price and excludes voids, management, maintenance and finance costs.

Where does this Carmarthenshire data come from?

Property Deals Insight maintains a database of around 30 million UK properties. These area figures aggregate advertised sale and rental listings for the Carmarthenshire local authority district.

What these numbers include

  • These are advertised asking prices and advertised rents, aggregated from property listings — not achieved sale prices.
  • Gross yield excludes voids, management, maintenance, ground rent and finance, so a real net yield will be materially lower.
  • Medians are taken across residential property-type categories. Per-room lettings and non-residential premises are excluded and shown separately.
  • Carmarthenshire is a UK local authority district, not a town or postcode area.
  • Related areas are matched on median asking price, not geography.
  • Observation window: sale listings first advertised in the 180 days to 3 September 2026, and rental listings in the 90 days to 3 September 2026. A listing is counted from when it was first advertised, so these are not necessarily still on the market.
  • Gross yield combines two different windows — a 90-day rent sample over a 180-day sale sample — so it is not a like-for-like snapshot of a single moment.

Source: Property Deals Insight UK property database. Carmarthenshire is a UK local authority district, compared against 347 districts with complete data. Data last refreshed . Based on sale listings first advertised in the 180 days to 3 September 2026, and rental listings in the 90 days to 3 September 2026.