17, AGATE LANE, HORSHAM, RH12 4BE - £315,000

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

17 AGATE LANE is a midsized detached house of 121m², built sometime between 1950 and 1966. It was last sold for £315,000 in October 2012, which was around 34% below the average October 2012 detached price in the Horsham local authority area. The most recent EPC inspection was January 2024, where the current energy rating was C, and the potential energy rating was B.

17 AGATE LANE Sold Prices

Land registry data shows three sales for 17 AGATE LANE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Horsham local authority area for the corresponding sale date. All of the three 17 AGATE LANE 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
2012 18 OCT	£315,000	£478,577	34% below HPI
2009 17 JUL	£275,000	£408,962	33% below HPI
2001 6 AUG	£196,000	£284,051	31% below HPI

17 AGATE LANE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Horsham local authority area over time, sourced from the HPI. The three 17 AGATE LANE sales between August 2001 and October 2012 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 July 2009 sale was for 33% below the HPI. So the extrapolation line tracks at 33% below the HPI over time, until the October 2012 sale, where it falls to 34% below the HPI. The line then continues to track at 34% below the HPI.

What might 17 AGATE LANE be worth now?

17 AGATE LANE might now be worth an estimated £483,347.

This is based on house price inflation of 53.4%, between October 2012 and December 2024, for detached houses, in the Horsham local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 53.4% inflationary increase is applied to the most recent sale price for 17 AGATE LANE of £315,000 on 18th October 2012. For the value to have increased from £315,000 to £483,347 over the eleven years and ten months to December 2024, the following assumptions must hold true:

• The value of 17 AGATE LANE has moved in line with the HPI for detached houses in the Horsham local authority area.
• The October 2012 sale price of £315,000 represented a fair market value for the property.
• The size, condition, and specification of 17 AGATE LANE has not materially changed since October 2012.

How Large is 17 AGATE LANE?

17 AGATE LANE is 121m² according to the EPC inspection conducted in January 2024. This puts it in the smallest 50% of detached houses houses in Horsham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Horsham, and where 17 AGATE LANE lies on this distribution: 48% of detached houses houses are smaller than 17 AGATE LANE, and 51% of houses are larger. Note that EPC data is not available for all properties in Horsham.

17 AGATE LANE: Plot and Title Map

17 AGATE LANE sits on a plot of roughly 0.102 of an acre, or 411m². The below map shows the location of 17 AGATE 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 17 AGATE 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 17 AGATE LANE?

17 AGATE LANE is located in HORSHAM, in the RH12 postcode district. The below map shows the position of No. 17 on AGATE LANE.