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England and Wales / Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llangennech

What is the average house price in Llangennech?
£230,664

Average price per property type

Detached house illustration

Detached

£306,266

Semi-detached house illustration

Semi-Detached

£177,373

Terraced house illustration

Terraced

£157,534

Are prices going up or down?

Short term 📈

Prices increased by £37,018 (19.12%) over the past year

JUL 2025JUN 2026

Long term 📈

Prices increased by £87,517 (61.14%) over the past 10 years

JUN 2016JUN 2026

Quick answers for Llangennech

5 key facts at a glance.

Most expensive houses in Llangennech

The five highest recorded property sales in Llangennech.

View all expensive houses

How do house prices in Llangennech compare with nearby areas?

Llangennech compared with the 6 nearest other areas in Sir Gaerfyrddin / Carmarthenshire.

Llangennech vs Llanelli Rural

Llangennech
£230,664
Llanelli Rural
£199,653−£31,011

Open comparison

Llangennech vs Llanedi

Llangennech
£230,664
Llanedi
£240,429+£9,765

Open comparison

Llangennech vs Llannon

Llangennech
£230,664
Llannon
£210,240−£20,424

Open comparison

Llangennech vs Llanelli

Llangennech
£230,664
Llanelli
£169,965−£60,699

Open comparison

Llangennech vs Pontyberem

Llangennech
£230,664
Pontyberem
£195,220−£35,444

Open comparison

Llangennech vs Trimsaran

Llangennech
£230,664
Trimsaran
£184,041−£46,623

Open comparison

Compare Llangennech with a different area

Data sources

Location boundary data sourced from OpenStreetMap and price information is from HM Land Registry

Last updated at 15 September 2026 at 06:22 with the latest Land Registry data (June 2026). The Llangennech dataset covers 123 postcodes.

Read our full data methodology

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

About·Data methodology