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Property investment stats for Thornbury, South West

A complete guide to property investment in Thornbury.

Last updated: 18 September 2025

Investment summary

Thornbury stands out for its strong owner-occupier base, sitting in the 95th percentile for owner-occupied housing, which points to a stable and settled community. The area’s property market is defined by a price-to-income ratio of 5.0, which signals a level of affordability that is competitive for the region. Over the past three years, capital values have grown by 8.4%, with an annualised growth rate of 2.7%. However, the past year has seen capital growth change by -2.9%, suggesting a recent cooling in prices.

Image of Thornbury, South West

Key investment stats for Thornbury

Median price per sq ft

£365 / sq ft

Average rental yield

4.1%

Capital growth (1y)

-2.9%

Sales in past year

194

* Property stats calculated for last full calendar year (2024).

Live property stats in Thornbury

Live prices in Thornbury, South West

* Extreme prices clipped for legibility

Properties for sale

Median price

£407,500

25% of properties below...

£299,250

75% of properties below...

£585,000

Most expensive property

£1,600,000

Live listings

138

Median days on market

58

Should you invest in Thornbury?

Opportunities

  • The average rental yield of 4.1% is attractive for investors seeking steady income, and in the top-performing postcode district yields reach 4.8%.
  • The median discount to asking price is £5,000 (the typical achieved discount), giving buyers some scope for negotiation.
  • With a median asking sale price for a 3-bedroom house at £366,250 and a median rent for the same at £1,435, there is potential for solid rental returns.

Risks

  • The private rented sector is relatively small, in the 9th percentile, which may limit tenant demand for some property types.
  • Properties spend an average of 58 days on the market, which could impact liquidity if you need to sell quickly.
  • The recent capital growth of -2.9% over the past year highlights some volatility in short-term values.

Outlook

Looking ahead, Thornbury’s housing market is likely to remain underpinned by its high proportion of owner-occupiers and stable population structure. The area’s affordability, as reflected by a 5.0 price-to-income ratio, should continue to attract families and couples, especially given the strong showing in these household types. Rental yields near 4.1% and the achievable discount from asking prices suggest there is still room for negotiation and income-focused investment.

The limited size of the private rented sector could keep rental supply tight, which may help support rents at current levels. However, investors should be mindful of the recent change in capital values (-2.9%) and plan for potential fluctuations in the short term. Longer-term prospects look steady, especially if demand from families and professionals continues to hold up.

Live properties in Thornbury

Investment properties in Thornbury, South West

4 bedroom detached house for sale
17% below median price

£475,000

4 bedroom detached house for sale

Hopkins Close, Thornbury, Bristol, ...

Properties needing refurbishment in Thornbury, South West
Needs Refurb
5 bedroom detached house for sale
On market for 180 days

£610,000

5 bedroom detached house for sale

Avon Way, Thornbury, BS35

Slow to sell properties in Thornbury, South West
Slow to Sell
4 bedroom detached house for sale
2,939 sq ft

£575,000

4 bedroom detached house for sale

Gloucester Road, Thornbury, Bristol...

Properties with planning granted in Thornbury, South West
Planning Granted
5 bedroom semi-detached house for sale
35% below median price

£660,000

5 bedroom semi-detached house for sale

Gloucester Road, Thornbury, BS35

Low price-per-sq-ft properties in Thornbury, South West
Low Price per Sq Ft

Achieved vs asking prices

Key takeaway: Balanced market

Discounts exist, but they won't transform deal economics on their own.

Headline stats

• Median discount: £5,000

• 1 in 4 properties sell at > £10,000 below asking

• 1 in 10 properties sell at > £15,000 below asking

In percentage terms:

• Median discount of 1.6%

• 25% of properties discounted by > 2.9%

• 10% of properties discounted by > 4.5%

Best places to invest in Thornbury

Top postcodes for rental yield and (annualised) capital growth

Rank
Postcode
Yield
Capital growth
Median £/sq ft
1BS354.8%4.0%£372 / sq ft

Data sources

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.