21, COCK GREEN, HARLOW, CM19 4JB - £435,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

21 COCK GREEN is a very small semi-detached house of 85m², built sometime between 1900 and 1929. It was last sold for £435,000 in October 2017, which was around 20% below the average October 2017 detached price in the Harlow local authority area. The most recent EPC inspection was January 2010, where the current energy rating was E, and the potential energy rating was D.

21 COCK GREEN Sold Prices

Land registry data shows two sales for 21 COCK GREEN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Harlow local authority area for the corresponding sale date. Both of the two 21 COCK GREEN 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
2017 13 OCT	£435,000	£545,922	20% below HPI
2003 25 JUL	£179,000	£291,309	39% below HPI

21 COCK GREEN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Harlow local authority area over time, sourced from the HPI. The two 21 COCK GREEN sales from July 2003 and October 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 July 2003 sale was for 39% below the HPI. So the extrapolation line tracks at 39% below the HPI over time, until the October 2017 sale, where it rises to 20% below the HPI. The line then continues to track at 20% below the HPI.

How Large is 21 COCK GREEN?

21 COCK GREEN is 85m² according to the EPC inspection conducted in January 2010. This puts it in the smallest 20% of detached houses in Harlow, based on EPC data. The below chart shows the distribution of detached houses by size in Harlow, and where 21 COCK GREEN lies on this distribution: 12% of detached houses are smaller than 21 COCK GREEN, and 88% of houses are larger. Note that EPC data is not available for all properties in Harlow.

21 COCK GREEN: Plot and Title Map

21 COCK GREEN sits on a plot of roughly 0.170 of an acre, or 688m². The below map shows the location of 21 COCK GREEN, 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 21 COCK GREEN). 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 21 COCK GREEN?

21 COCK GREEN is located in HARLOW, in the CM19 postcode district. The below map shows the position of No. 21 on COCK GREEN.