9, ROTHESAY AVENUE, CHELMSFORD, CM2 9BU - £540,000

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

9 ROTHESAY AVENUE is a small extended detached house of 102m², built sometime between 1930 and 1949, which could now be worth an estimated £823,479. It was last sold for £540,000 in July 2014, which was around 23% above the average July 2014 detached price in the Chelmsford local authority area. The most recent EPC inspection was April 2013, where the current energy rating was D, and the potential energy rating was B.

9 ROTHESAY AVENUE Sold Prices

Land registry data shows two sales for 9 ROTHESAY AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Chelmsford local authority area for the corresponding sale date. One of the two 9 ROTHESAY AVENUE 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
2014 18 JUL	£540,000	£437,882	23% above HPI
2010 1 FEB	£345,000	£358,153	4% below HPI

9 ROTHESAY AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Chelmsford local authority area over time, sourced from the HPI. The two 9 ROTHESAY AVENUE sales from February 2010 and July 2014 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 February 2010 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the July 2014 sale, where it rises to 23% above the HPI. The line then continues to track at 23% above the HPI.

What might 9 ROTHESAY AVENUE be worth now?

9 ROTHESAY AVENUE might now be worth an estimated £823,479.

This is based on house price inflation of 52.5%, between July 2014 and December 2024, for detached houses, in the Chelmsford local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 52.5% inflationary increase is applied to the most recent sale price for 9 ROTHESAY AVENUE of £540,000 on 18th July 2014. For the value to have increased from £540,000 to £823,479 over the nine years and seven months to December 2024, the following assumptions must hold true:

• The value of 9 ROTHESAY AVENUE has moved in line with the HPI for detached houses in the Chelmsford local authority area.
• The July 2014 sale price of £540,000 represented a fair market value for the property.
• The size, condition, and specification of 9 ROTHESAY AVENUE has not materially changed since July 2014.

How Large is 9 ROTHESAY AVENUE?

9 ROTHESAY AVENUE is 102m², which includes two extensions, according to the EPC inspection conducted in April 2013. This puts it in the smallest 40% of detached houses houses in Chelmsford, based on EPC data. The below chart shows the distribution of detached houses houses by size in Chelmsford, and where 9 ROTHESAY AVENUE lies on this distribution: 32% of detached houses houses are smaller than 9 ROTHESAY AVENUE, and 68% of houses are larger. Note that EPC data is not available for all properties in Chelmsford.

9 ROTHESAY AVENUE: Plot and Title Map

9 ROTHESAY AVENUE sits on a plot of roughly 0.153 of an acre, or 621m². The below map shows the location of 9 ROTHESAY AVENUE, 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 9 ROTHESAY AVENUE). 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 9 ROTHESAY AVENUE?

9 ROTHESAY AVENUE is located in CHELMSFORD, in the CM2 postcode district. The below map shows the position of No. 9 on ROTHESAY AVENUE.