A complete guide to property investment in Llanelli.
Last updated: 18 September 2025
Llanelli offers a blend of affordability and opportunity for property investors, with the price-to-income ratio of 3.3 making it accessible for a wide range of buyers. The market shows strong liquidity, with properties spending an average of 49 days before selling, and a median discount of £3,500 (the typical achieved discount) suggesting buyers have some room to negotiate. Rental demand appears healthy, supported by average rental yields of 6.8%, and the rent-to-income ratio of 23.1% is moderate, indicating rents are generally in line with local incomes. The area’s recent capital growth of 5.4% over one year and 14.3% over three years points to steady value appreciation.
With a significant student presence and a high proportion of single occupier households, Llanelli’s rental market is diverse. The mix of owner-occupied and private rented homes suggests a balanced market that can appeal to both investors and residents.
Median price per sq ft
£149 / sq ft
Average rental yield
6.8%
Capital growth (1y)
5.4%
Sales in past year
443
* Property stats calculated for last full calendar year (2024).
Live prices in Llanelli, Wales
* Extreme prices clipped for legibility
Median price
£185,000
25% of properties below...
£135,000
75% of properties below...
£285,000
Most expensive property
£799,995
Live listings
141
Median days on market
49
Llanelli’s property market is set for stable performance over the next year, with ongoing demand from both renters and buyers. The combination of strong rental yields of 6.8% and steady annualised growth of 4.5% suggests a balanced outlook for income and long-term appreciation.
Affordability remains a key advantage, with the median asking prices for three-bedroom houses and two-bedroom flats at £180,000 and £125,000, respectively. Investors should keep an eye on local employment trends and the mix of tenant types, but the fundamentals look solid. Llanelli’s diverse tenant base and accessible price points make it a compelling option for those seeking value and resilience in their portfolio.
Average yield (%)
* 2025 data for YTD
Median price per sq ft (£/sq ft)
* 2025 data for YTD
Investment properties in Llanelli, Wales
£675,000 - Guide Price
5 bedroom detached house for sale
Felinfoel Road, Llanelli, SA15
£105,000 - Guide Price
3 bedroom terraced house for sale
Margam Place, Llanelli, SA15
£500,000 - Offers Over
5 bedroom detached house for sale
St. Margarets Drive, Llanelli, Carm...
£290,000 - Offers Over
3 bedroom bungalow for sale
Llandafen Road, Llanelli, Carmarthe...
On average, properties sell slightly below asking; careful comp analysis is key.
• Median discount: £3,500
• 1 in 4 properties sell at > £7,250 below asking
• 1 in 10 properties sell at > £15,000 below asking
In percentage terms:
• Median discount of 2.3%
• 25% of properties discounted by > 3.7%
• 10% of properties discounted by > 6.4%
Top postcodes for rental yield and (annualised) capital growth
GeoGlider calculates property investment stats by blending official and proprietary datasets. Here's a quick overview of key sources and how we use them:
HM Land Registry: Property transaction and sold-price records for England & Wales used to calculate historical capital growth, price levels and comparables.
Office for National Statistics (ONS): Demographic and economic indicators for the UK, including Census 2021, supporting area profiling and market context.
Ordnance Survey: Authoritative UK geospatial data powering accurate boundaries, roads and terrain for mapping and spatial analysis.
GeoProp: Our proprietary AI pipeline that processes millions of property listings to extract rich features and live market signals.
Department for Levelling Up, Housing & Communities: Energy Performance Certificate (EPC) scores and property floor areas.
HM Revenue & Customs (HMRC): Household income and employment data to understand local affordability and economic conditions.
Data is updated continuously, matched across sources and rigorously validated.