3, TRINITY PLACE, WINDSOR, SL4 3AP - £730,000

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

3 TRINITY PLACE is a very large extended detached house of 205m², built sometime before 1900, which could now be worth an estimated £1,605,131. It was last sold for £730,000 in December 2004, which was around 45% above the average December 2004 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was March 2022, where the current energy rating was D, and the potential energy rating was C.

3 TRINITY PLACE Sold Prices

Land registry data shows two sales for 3 TRINITY PLACE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. Both of the two 3 TRINITY PLACE sales were for above 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
2004 15 DEC	£730,000	£504,391	45% above HPI
2004 31 MAR	£700,000	£505,707	38% above HPI

3 TRINITY PLACE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Windsor and Maidenhead local authority area over time, sourced from the HPI. The two 3 TRINITY PLACE sales from March 2004 and December 2004 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 2004 sale was for 38% above the HPI. So the extrapolation line tracks at 38% above the HPI over time, until the December 2004 sale, where it rises to 45% above the HPI. The line then continues to track at 45% above the HPI.

What might 3 TRINITY PLACE be worth now?

3 TRINITY PLACE might now be worth an estimated £1,605,131.

This is based on house price inflation of 119.9%, between December 2004 and December 2024, for detached houses, in the Windsor and Maidenhead local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 119.9% inflationary increase is applied to the most recent sale price for 3 TRINITY PLACE of £730,000 on 15th December 2004. For the value to have increased from £730,000 to £1,605,131 over the twenty years to December 2024, the following assumptions must hold true:

• The value of 3 TRINITY PLACE has moved in line with the HPI for detached houses in the Windsor and Maidenhead local authority area.
• The December 2004 sale price of £730,000 represented a fair market value for the property.
• The size, condition, and specification of 3 TRINITY PLACE has not materially changed since December 2004.

How Large is 3 TRINITY PLACE?

3 TRINITY PLACE is 205m², which includes one extension, according to the EPC inspection conducted in March 2022. This puts it in the largest 20% of detached houses houses in Windsor, based on EPC data. The below chart shows the distribution of detached houses houses by size in Windsor, and where 3 TRINITY PLACE lies on this distribution: 84% of detached houses houses are smaller than 3 TRINITY PLACE, and 16% of houses are larger. Note that EPC data is not available for all properties in Windsor.

3 TRINITY PLACE: Plot and Title Map

3 TRINITY PLACE sits on a plot of roughly 0.053 of an acre, or 214m². The below map shows the location of 3 TRINITY PLACE, 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 3 TRINITY PLACE). 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 3 TRINITY PLACE?

3 TRINITY PLACE is located in WINDSOR, in the SL4 postcode district. The below map shows the position of No. 3 on TRINITY PLACE.