A complete guide to property investment in Caerphilly.
Last updated: 3 November 2025
Caerphilly stands out for its mix of affordability and steady growth. With a price-to-income ratio of 5.0, it is accessible for both first-time buyers and investors looking for value. The area has seen capital growth over one year of 5.4% and annualised growth over three years of 6.4%, reflecting a resilient local market. Families are a significant presence here, sitting in the 70th percentile, which suggests stable demand for larger properties.
Rental yields are also appealing, with an average rental yield of 5.3%, and a strong showing in the top postcode district yield of 5.1%. Liquidity is reasonable, with properties spending an average of 62 days on the market and a median discount to asking price of £2,750 (the typical achieved discount).
Median price per sq ft
£273 / sq ft
Average rental yield
5.3%
Capital growth (1y)
5.4%
Sales in past year
449
* Property stats calculated for last full calendar year (2024).
Live prices in Caerphilly, Wales
* Extreme prices clipped for legibility
Median price
£262,500
25% of properties below...
£201,250
75% of properties below...
£325,000
Most expensive property
£1,500,000
Live listings
218
Median days on market
62
The next twelve months look steady for Caerphilly. The combination of capital growth over one year of 5.4%, solid rental yields and a price-to-income ratio of 5.0 points to a balanced market. Affordability remains a strength, with the median price per square foot at £273 per sq ft and a median asking sale price for a 3-bedroom house of £250,000.
While the area is unlikely to see runaway growth, the fundamentals are sound. Investors can expect moderate appreciation and reliable rental income, especially in family-oriented segments. Liquidity is reasonable, with annual sales of 449 and a typical marketing period of 62 days. The overall outlook is positive, provided investors focus on the most in-demand property types.
Average yield (%)
* 2025 data for YTD
Median price per sq ft (£/sq ft)
* 2025 data for YTD
Investment properties in Caerphilly, Wales

£160,000 - Offers in Region of
3 bedroom terraced house for sale
Bowls Terrace, Penyrheol

£350,000 - Offers in Region of
4 bedroom detached house for sale
Heol Cwarrel Clark, Energlyn, Caerp...

£290,000
3 bedroom detached house for sale
Van Road, Caerphilly, CF83
Typical discounts are limited but real — expect to achieve a reduction off asking.
• Median discount: £2,750
• 1 in 4 properties sell at > £7,500 below asking
• 1 in 10 properties sell at > £13,250 below asking
In percentage terms:
• Median discount of 1.1%
• 25% of properties discounted by > 3.3%
• 10% of properties discounted by > 5.0%
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.