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Neighbourhood in Carmarthenshire

Swiss Valley & Llangennech

From July 2023 to June 2026, homes in Swiss Valley & Llangennech typically sold for £204,500. Half of the 292 sales were between £158k and £267k, against a typical £190,000 across Carmarthenshire.

Postcode SA14

All of Carmarthenshire
Llan-non, Cross Hands & Pen-y-groesGlyn & PontyberemYr Hendy & Tŷ-croesDafen & Felin-foelLlanelli WestBynea & Llwynhendy
Swiss Valley & Llangennech and the neighbourhoods next to it, in Carmarthenshire.Open the map
Typical price Typical priceThe middle sale. Half sold for more and half for less. £205k half sold for £158k to £267k
Homes sold Homes soldHomes sold from July 2023 to June 2026. 292 July 2023 to June 2026
Over 5 years Over 5 yearsThe change in the typical price against the same three years five years before. +41.0% typical price, against 5 years before
New builds 0% of sales · 2% leasehold

By type of home

What homes sold for

The band is the middle half of sales, a quarter sold for less and a quarter for more, with the typical price marked. The dashed line is the typical price for the same type across Carmarthenshire.

  • Detached £260,000 typical
    Half between £210k and £325k · 135 sales · Carmarthenshire £295k
  • Semi-detached £175,000 typical
    Half between £146k and £205k · 111 sales · Carmarthenshire £175k
  • Terraced £154,250 typical
    Half between £130k and £192k · 46 sales · Carmarthenshire £137k
  • Flat
    No sales in 3 years

Since 1995

Each year in Swiss Valley & Llangennech

This neighbourhood Carmarthenshire Homes sold
£0£100k£200k£300k 1995: £41,9981996: £40,0001997: £45,9951998: £47,2501999: £47,0002000: £54,9752001: £59,9502002: £60,0002003: £87,0002004: £118,2502005: £127,7502006: £125,0002007: £137,0002008: £135,0002009: £123,0002010: £118,5002011: £110,0002012: £130,0002013: £123,7502014: £126,0002015: £132,5002016: £135,0002017: £135,0002018: £131,0002019: £132,5002020: £149,9952021: £167,0002022: £171,2502023: £200,0002024: £190,0002025: £205,000 1995: 78 sold1996: 107 sold1997: 133 sold1998: 118 sold1999: 114 sold2000: 150 sold2001: 166 sold2002: 152 sold2003: 161 sold2004: 146 sold2005: 120 sold2006: 165 sold2007: 133 sold2008: 69 sold2009: 69 sold2010: 85 sold2011: 82 sold2012: 95 sold2013: 110 sold2014: 128 sold2015: 114 sold2016: 105 sold2017: 90 sold2018: 104 sold2019: 102 sold2020: 91 sold2021: 109 sold2022: 112 sold2023: 91 sold2024: 108 sold2025: 102 sold 1995200020052010201520202025
£0£100k£200k£300k 1995: £41,9981996: £40,0001997: £45,9951998: £47,2501999: £47,0002000: £54,9752001: £59,9502002: £60,0002003: £87,0002004: £118,2502005: £127,7502006: £125,0002007: £137,0002008: £135,0002009: £123,0002010: £118,5002011: £110,0002012: £130,0002013: £123,7502014: £126,0002015: £132,5002016: £135,0002017: £135,0002018: £131,0002019: £132,5002020: £149,9952021: £167,0002022: £171,2502023: £200,0002024: £190,0002025: £205,000 1995: 78 sold1996: 107 sold1997: 133 sold1998: 118 sold1999: 114 sold2000: 150 sold2001: 166 sold2002: 152 sold2003: 161 sold2004: 146 sold2005: 120 sold2006: 165 sold2007: 133 sold2008: 69 sold2009: 69 sold2010: 85 sold2011: 82 sold2012: 95 sold2013: 110 sold2014: 128 sold2015: 114 sold2016: 105 sold2017: 90 sold2018: 104 sold2019: 102 sold2020: 91 sold2021: 109 sold2022: 112 sold2023: 91 sold2024: 108 sold2025: 102 sold 199520102025

The typical price is the middle sale of each full year, shown where at least 5 homes sold. It moves with which homes happened to sell, so a single year can jump.

The homes that sell here

  • Detached46% · Carmarthenshire 39%
  • Semi-detached38% · Carmarthenshire 34%
  • Terraced16% · Carmarthenshire 26%
  • Flat0% · Carmarthenshire 1%

New builds and leaseholds

New builds, share of sales0% · Carmarthenshire 4%
Leaseholds, share of sales2% · Carmarthenshire 2%

New builds can take up to a year to appear in Land Registry's figures, so the latest year may show fewer than were sold.

Next door

Neighbourhoods around Swiss Valley & Llangennech

About these figures

Every standard home sale registered with HM Land Registry since 1995: homes sold at full market value to a person, so repossessions and sales to companies are left out. Recent months fill in as late sales are registered. Not financial advice.

Sources and licences

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Neighbourhood names: contains Parliamentary information licensed under the Open Parliament Licence v3.0 (House of Commons Library). Neighbourhood boundaries and the postcode lookup: source, Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026.