29, ISAAC SQUARE, GREAT BADDOW, CHELMSFORD, CM2 7PP - £550,000

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

29 ISAAC SQUARE is a large extended detached house of 160m², built sometime between 1996 and 2002, which could now be worth an estimated £655,919. It was last sold for £550,000 in May 2017, which was around 2% below the average May 2017 detached price in the Chelmsford local authority area. The most recent EPC inspection was September 2016, where the current energy rating was C, and the potential energy rating was B.

29 ISAAC SQUARE Sold Prices

Land registry data shows two sales for 29 ISAAC SQUARE 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 29 ISAAC SQUARE sales was for below the average price, whilst the other was 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
2017 31 MAY	£550,000	£559,923	2% below HPI
2002 31 OCT	£344,995	£268,144	29% above HPI

29 ISAAC SQUARE 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 29 ISAAC SQUARE sales from October 2002 and May 2017 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 October 2002 sale was for 29% above the HPI. So the extrapolation line tracks at 29% above the HPI over time, until the May 2017 sale, where it falls to 2% below the HPI. The line then continues to track at 2% below the HPI.

What might 29 ISAAC SQUARE be worth now?

29 ISAAC SQUARE might now be worth an estimated £655,919.

This is based on house price inflation of 19.3%, between May 2017 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 19.3% inflationary increase is applied to the most recent sale price for 29 ISAAC SQUARE of £550,000 on 31st May 2017. For the value to have increased from £550,000 to £655,919 over the six years and five months to December 2024, the following assumptions must hold true:

• The value of 29 ISAAC SQUARE has moved in line with the HPI for detached houses in the Chelmsford local authority area.
• The May 2017 sale price of £550,000 represented a fair market value for the property.
• The size, condition, and specification of 29 ISAAC SQUARE has not materially changed since May 2017.

How Large is 29 ISAAC SQUARE?

29 ISAAC SQUARE is 160m², which includes one extension, according to the EPC inspection conducted in September 2016. This puts it in the largest 30% 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 29 ISAAC SQUARE lies on this distribution: 78% of detached houses houses are smaller than 29 ISAAC SQUARE, and 21% of houses are larger. Note that EPC data is not available for all properties in Chelmsford.

29 ISAAC SQUARE: Plot and Title Map

29 ISAAC SQUARE sits on a plot of roughly 0.095 of an acre, or 383m². The below map shows the location of 29 ISAAC SQUARE, 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 29 ISAAC SQUARE). 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 29 ISAAC SQUARE?

29 ISAAC SQUARE is located in GREAT BADDOW, in the CM2 postcode district. The below map shows the position of No. 29 on ISAAC SQUARE.