19, GREEN LANE, SUNBURY-ON-THAMES, TW16 7NU - £440,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

19 GREEN LANE is a small extended semi-detached house of 100m², built sometime between 1950 and 1966, which could now be worth an estimated £576,762. It was last sold for £440,000 in December 2015, which was around 8% above the average December 2015 semi-detached price in the Spelthorne local authority area. The most recent EPC inspection was September 2015, where the current energy rating was D, and the potential energy rating was B.

19 GREEN LANE Sold Prices

Land registry data shows two sales for 19 GREEN LANE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Spelthorne local authority area for the corresponding sale date. One of the two 19 GREEN LANE sales was for above the average price, whilst the other was roughly equal to 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
2015 18 DEC	£440,000	£407,878	8% above HPI
2007 17 AUG	£299,950	£299,418	Close to HPI

19 GREEN LANE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Spelthorne local authority area over time, sourced from the HPI. The two 19 GREEN LANE sales from August 2007 and December 2015 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 August 2007 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the December 2015 sale, where it rises to 8% above the HPI. The line then continues to track at 8% above the HPI.

What might 19 GREEN LANE be worth now?

19 GREEN LANE might now be worth an estimated £576,762.

This is based on house price inflation of 31.1%, between December 2015 and February 2025, for semi-detached houses, in the Spelthorne local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 31.1% inflationary increase is applied to the most recent sale price for 19 GREEN LANE of £440,000 on 18th December 2015. For the value to have increased from £440,000 to £576,762 over the ten years and ten months to February 2025, the following assumptions must hold true:

• The value of 19 GREEN LANE has moved in line with the HPI for semi-detached houses in the Spelthorne local authority area.
• The December 2015 sale price of £440,000 represented a fair market value for the property.
• The size, condition, and specification of 19 GREEN LANE has not materially changed since December 2015.

How Large is 19 GREEN LANE?

19 GREEN LANE is 100m², which includes one extension, according to the EPC inspection conducted in September 2015. This puts it in the smallest 30% of semi-detached houses houses in Sunbury-on-Thames, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Sunbury-on-Thames, and where 19 GREEN LANE lies on this distribution: 21% of semi-detached houses houses are smaller than 19 GREEN LANE, and 78% of houses are larger. Note that EPC data is not available for all properties in Sunbury-on-Thames.

19 GREEN LANE: Plot and Title Map

19 GREEN LANE sits on a plot of roughly 0.082 of an acre, or 330m². The below map shows the location of 19 GREEN LANE, 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 19 GREEN LANE). 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 19 GREEN LANE?

19 GREEN LANE is located in SUNBURY-ON-THAMES, in the TW16 postcode district. The below map shows the position of No. 19 on GREEN LANE.