Feb 07, 2023 by HM

House prices in Filton (BS34 7)

This article reveals price per square metre data and various charts to help you understand current housing market in Filton (BS34 7).

Price per square metre

Knowing the average house price in Filton is not much use. However, knowing average price per square metre can be quite useful. Price per sqm allows some comparison between properties of different size. We define price per square metre as the sold price divided by the internal area of a property:

£ per sqm = price ÷ internal area
E.g. 23, Wades Road, Filton, Patchway, sold for £411,000 on Aug-2023. Given the internal area of 103 square metres, the price per sqm is £3,990.

England & Wales have been officially metric for many decades. However house price per square foot is sometimes prefered by those of sufficiently advanced age. They may want to convert metres on this page to square feet.

The chart below is called a histogram, it helps you see the distribution of this house price per sqm data. To make this chart we put the sales data into a series of £ per sqm 'buckets' (e.g. £3,800-£4,000, £4,000-£4,200, £4,200-£4,400 etc...) we then count the number of sales with within in each bucket and plot the results. The chart is based on 173 sales in Filton (BS34 7) that took place in the last two years.

Distribution of £ per sqm for Filton (BS34 7)
Distribution of £ per sqm house prices in Filton

You can see the spread of prices above. This is because although internal area is a key factor in determining valuation, it is not the only factor. Many factors other than size affect desirability; these factors could be condition, aspect, garden size, negotiating power of the vendor etc.

That said, the spread of prices will give you a feel of the typical range to expect in Filton (BS34 7). Of the 173 transactions, half were sold for between £3,380 and £4,240 per square metre. Notably, only 25% of properties that sold recently were valued at more than £4,240m2. For anything to be valued more than this means it has to be more desireable than the clear majority of homes.

For the average, we calculate the 'median' or middle price. The median price per square metre in 'BS34 7' is £3,830. The table below shows how 'BS34 7' compares to neighbouring postcode sectors.

Postcode sector Lower quartile Middle quartile Upper quartile
BS34 5 Patchway £3,280m2 £3,630m2 £4,070m2
BS34 8 Stoke Gifford £3,970m2 £4,380m2 £4,840m2
BS34 6 Little Stoke £3,480m2 £4,080m2 £4,440m2
BS34 7 Filton £3,380m2 £3,830m2 £4,240m2

Will Filton house prices drop in 2024?

I cannot tell the future and don't believe anyone who says they can. I can however plot price trends - I have done this in the scatter plot below for BS34 7 (Filton). From this one could infer a range of reasonable possible future price falls or rises. In the chart below, the red dashed line is the house price trend for BS34 7 and the blue dots are the individual property sales that inform this trend.

Price per square metre in Filton (BS34 7) over time
House price trends for Filton

Hover on any blue dot to see details of specific sales

Disclaimer: The data provided throughout this website about Filton and any other area, is not financial advice. Any information provided does not and cannot ever take in to account the particular financial situation, objectives or property needs of either you or anyone reading this information. Furthermore, I cannot guarantee the accuracy of any data shown. This information is based on sold prices and internal area data provided by Land Registry and other third parties - I do not verify the accuracy of the Filton data or any other data I am given.

Price map for Filton

I've just finished coding the map I link to below. I find it useful and I am sure it will help you in exploring Filton. You can zoom in all the way to individual properties and then all the way back out to see the whole country. The colours show the current estimated property values. I will explain more about the methodology and create a key next week.

Property price heatmap for Filton
House price heatmap for Filton

Street level data

Street Avg size Avg £/m2 Recent sales
Conygre Road, Filton, BS34 7D 89m2 £3,436 22
Wades Road, Filton, BS34 7E 88m2 £3,691 16
Warren Road, Filton, BS34 7E 74m2 £4,092 12
Southmead Road, Filton, BS34 7D 53m2 £2,655 12
Mayville Avenue, Filton, BS34 7A 89m2 £3,629 12
Filton Avenue, Filton, BS34 7H 85m2 £3,643 12
Filton Avenue, Filton, BS34 7L 81m2 £3,704 12
Dunkeld Avenue, Filton, BS34 7R 116m2 £4,043 12

Search for your street here.

Raw data

Our analysis of Filton is derived from what is essentially a big table of sold prices from Land Registry with added property size information. Below are three rows from this table to give you an idea.

Address Paid m2 £/m2
23, Wades Rd, Filton, Patchway £411,000
103 3,990
89, Gloucester Rd North, Filton, Patchway £925,000
259 3,571
703, Southmead Rd, Filton, Patchway £229,000
49 4,673

See the entire list of all sales in Filton (BS34 7) here.


HouseMetric is a hobby, created out of a desire to see data and analysis not present on any free to use website. It is still a work in progress and I'll add more stuff in the near future.