A complete guide to property investment in Blaenavon.
Last updated: 18 September 2025
Blaenavon presents a market with modest but consistent growth. Over the past year, capital values have changed by 1.1%, while the three-year figure stands at 12.7%, translating to an annualised rate of 4.1%. The area’s affordability is a notable feature, with a price-to-income ratio of 3.5, and a median price per square foot at £165 per sq ft. Liquidity is reasonable, with properties spending an average of 71 days on the market and 71 annual transactions.
Median price per sq ft
£165 / sq ft
Average rental yield
-
Capital growth (1y)
1.1%
Sales in past year
71
* Property stats calculated for last full calendar year (2024).
Live prices in Blaenavon, Wales
* Extreme prices clipped for legibility
Median price
£145,000
25% of properties below...
£117,500
75% of properties below...
£211,250
Most expensive property
£575,000
Live listings
26
Median days on market
71
The outlook for Blaenavon remains steady, if unspectacular. Affordability is likely to continue underpinning demand, given the price-to-income ratio of 3.5 and accessible entry points like the median sale price of a 2-bedroom flat at £125,000. Rental yields in the top-performing local postcode district are likely to attract income-focused investors, especially with 5.8% on offer.
While capital growth has been measured, with a one-year rate of 1.1% and a three-year figure of 12.7%, this consistency may appeal to those seeking stability rather than rapid gains. The mix of housing tenure and local demographics means the market may not suit every strategy, but for those prioritising yield and affordability, Blaenavon is worth a closer look.
Average yield (%)
* 2025 data for YTD
Median price per sq ft (£/sq ft)
* 2025 data for YTD
Investment properties in Blaenavon, Wales
£215,000
2 bedroom bungalow for sale
Locarno Bungalow, Llanover Road, Bl...
£100,000
3 bedroom semi-detached house for sale
Hillside Avenue, Blaenavon, Pontypo...
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.