35, FIRTREE WAY, SOUTHAMPTON, SO19 8AZ - £270,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

35 FIRTREE WAY is a very small extended detached house of 70m², built sometime between 1950 and 1966, which could now be worth an estimated £321,860. It was last sold for £270,000 in September 2017, which was around 22% below the average September 2017 detached price in the Southampton local authority area. The most recent EPC inspection was April 2025, where the current energy rating was C, and the potential energy rating was B.

35 FIRTREE WAY Sold Prices

Land registry data shows two sales for 35 FIRTREE WAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Southampton local authority area for the corresponding sale date. Both of the two 35 FIRTREE WAY sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2017 12 SEP	£270,000	£347,452	22% below HPI
1998 2 MAR	£68,500	£95,084	28% below HPI

35 FIRTREE WAY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Southampton local authority area over time, sourced from the HPI. The two 35 FIRTREE WAY sales from March 1998 and September 2017 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the March 1998 sale was for 28% below the HPI. So the extrapolation line tracks at 28% below the HPI over time, until the September 2017 sale, where it rises to 22% below the HPI. The line then continues to track at 22% below the HPI.

What might 35 FIRTREE WAY be worth now?

35 FIRTREE WAY might now be worth an estimated £321,860.

This is based on house price inflation of 19.2%, between September 2017 and July 2025, for detached houses, in the Southampton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 19.2% inflationary increase is applied to the most recent sale price for 35 FIRTREE WAY of £270,000 on 12th September 2017. For the value to have increased from £270,000 to £321,860 over the eight years and two months to July 2025, the following assumptions must hold true:

• The value of 35 FIRTREE WAY has moved in line with the HPI for detached houses in the Southampton local authority area.
• The September 2017 sale price of £270,000 represented a fair market value for the property.
• The size, condition, and specification of 35 FIRTREE WAY has not materially changed since September 2017.

How Large is 35 FIRTREE WAY?

35 FIRTREE WAY is 70m², which includes one extension, according to the EPC inspection conducted in April 2025. This puts it in the smallest 20% of detached houses houses in Southampton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Southampton, and where 35 FIRTREE WAY lies on this distribution: 14% of detached houses houses are smaller than 35 FIRTREE WAY, and 86% of houses are larger. Note that EPC data is not available for all properties in Southampton.

35 FIRTREE WAY: Plot and Title Map

35 FIRTREE WAY sits on a plot of roughly 0.121 of an acre, or 491m². The below map shows the location of 35 FIRTREE WAY, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 35 FIRTREE WAY). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is 35 FIRTREE WAY?

35 FIRTREE WAY is located in SOUTHAMPTON, in the SO19 postcode district. The below map shows the position of No. 35 on FIRTREE WAY.