10, IRIS CLOSE, COLCHESTER, CO4 6BF - £525,000

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.

10 IRIS CLOSE is a large detached house of 150m², built in 2018, which could now be worth an estimated £524,598. It was last sold for £525,000 in July 2025, which was around 4% above the average July 2025 detached price in the Colchester local authority area. The most recent EPC inspection was August 2021, where the current energy rating was B, and the potential energy rating was A.

10 IRIS CLOSE Sold Prices

Land registry data shows two sales for 10 IRIS CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Colchester local authority area for the corresponding sale date. One of the two 10 IRIS CLOSE sales was for above the average price, whilst the other was 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
2025 14 JUL	£525,000	£504,313	4% above HPI
2021 30 SEP	£459,000	£463,831	1% below HPI

10 IRIS CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Colchester local authority area over time, sourced from the HPI. The two 10 IRIS CLOSE sales from September 2021 and July 2025 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 September 2021 sale was for 1% below the HPI. So the extrapolation line tracks at 1% below the HPI over time, until the July 2025 sale, where it rises to 4% above the HPI. The line then continues to track at 4% above the HPI.

What might 10 IRIS CLOSE be worth now?

10 IRIS CLOSE might now be worth an estimated £524,598.

This is based on house price deflation of 0.1%, between July 2025 and April 2026, for detached houses, in the Colchester local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.1% deflationary decrease is applied to the most recent sale price for 10 IRIS CLOSE of £525,000 on 14th July 2025. For the value to have decreased from £525,000 to £524,598 over the one year and three months to April 2026, the following assumptions must hold true:

• The value of 10 IRIS CLOSE has moved in line with the HPI for detached houses in the Colchester local authority area.
• The July 2025 sale price of £525,000 represented a fair market value for the property.
• The size, condition, and specification of 10 IRIS CLOSE has not materially changed since July 2025.

How Large is 10 IRIS CLOSE?

10 IRIS CLOSE is 150m² according to the EPC inspection conducted in August 2021. This puts it in the largest 20% of detached houses houses in Colchester, based on EPC data. The below chart shows the distribution of detached houses houses by size in Colchester, and where 10 IRIS CLOSE lies on this distribution: 80% of detached houses houses are smaller than 10 IRIS CLOSE, and 19% of houses are larger. Note that EPC data is not available for all properties in Colchester.

10 IRIS CLOSE: Plot and Title Map

10 IRIS CLOSE sits on a plot of roughly 0.064 of an acre, or 261m². The below map shows the location of 10 IRIS CLOSE, 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 10 IRIS CLOSE). 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 10 IRIS CLOSE?

10 IRIS CLOSE is located in COLCHESTER, in the CO4 postcode district. The below map shows the position of No. 10 on IRIS CLOSE.