Cymru Wales / Sir Gaerfyrddin Carmarthenshire
Llanelli£168,046
Average price, last 12 months
+13.8% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Llanelli is £168,046 over the last 12 months. Over the past year prices rose 13.8%.
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Where is this area?
Boundary outlines for this location, using the same colours as the rest of the page.
What does each type of home cost?
Average sale price by property type over the last 12 months.
Detached
- £357,739
Semi-detached
- £183,756
Terraced
- £140,070
Flats
- £121,366
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Llanelli
Mostly terraced houses
24%
65%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
£168,046
Change over 1 year
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
+£20,343
Change over ~10 years
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
+£50,322
Homes sold (last 12 months)
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
285
Homes sold vs previous 12 months
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
−52
Number of postcodes
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
969
Households (Census 2021)
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
11,220
Household density
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
1,567 per sq mi · Very High
Population (Census 2021)
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
25,367
Population density
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
3,543 per sq mi · Very High
Green space per resident
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
39 m² per resident · more than 62% of areas
Green space share of area
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
5.3%
Public parks
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
11
Peak month
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
OCT 2025 · £205,281
Most common price band
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
£100k – £150k · 63.8%
Detached average
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
£357,739
Semi-detached average
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
£183,756
Terraced average
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
£140,070
Flats average
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
£121,366
Detached share of sales
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
6.5%
Semi-detached share of sales
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
24.4%
Terraced share of sales
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
65.3%
Flats share of sales
Llanelli
Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli
3.8%
| Metric | Llanelli Cymru Wales / Sir Gaerfyrddin Carmarthenshire / Llanelli |
|---|---|
| Latest 12-month average | £168,046 |
| Change over 1 year | +£20,343 |
| Change over ~10 years | +£50,322 |
| Homes sold (last 12 months) | 285 |
| Homes sold vs previous 12 months | −52 |
| Number of postcodes | 969 |
| Households (Census 2021) | 11,220 |
| Household density | 1,567 per sq mi · Very High |
| Population (Census 2021) | 25,367 |
| Population density | 3,543 per sq mi · Very High |
| Green space per resident | 39 m² per resident · more than 62% of areas |
| Green space share of area | 5.3% |
| Public parks | 11 |
| Peak month | OCT 2025 · £205,281 |
| Most common price band | £100k – £150k · 63.8% |
| Detached average | £357,739 |
| Semi-detached average | £183,756 |
| Terraced average | £140,070 |
| Flats average | £121,366 |
| Detached share of sales | 6.5% |
| Semi-detached share of sales | 24.4% |
| Terraced share of sales | 65.3% |
| Flats share of sales | 3.8% |
Sold prices from HM Land Registry. Households and population from Census 2021. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026.
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What to check before you buyContains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.