15, KILWORTH AVENUE, SHENFIELD, BRENTWOOD, CM15 8PS - £725,000

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

15 KILWORTH AVENUE is a very small detached house of 69m², built sometime between 2003 and 2006, which could now be worth an estimated £1,247,031. It was last sold for £725,000 in September 2010, which was around 33% above the average September 2010 detached price in the Brentwood local authority area. The most recent EPC inspection was June 2010, where the current energy rating was C, and the potential energy rating was C.

15 KILWORTH AVENUE Sold Prices

Land registry data shows three sales for 15 KILWORTH AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Brentwood local authority area for the corresponding sale date. One of the three 15 KILWORTH AVENUE sales was for above the average price, whilst two 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
2010 10 SEP	£725,000	£546,758	33% above HPI
2002 15 NOV	£330,000	£387,293	15% below HPI
2000 30 NOV	£215,000	£282,085	24% below HPI

15 KILWORTH AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Brentwood local authority area over time, sourced from the HPI. The three 15 KILWORTH AVENUE sales between November 2000 and September 2010 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 November 2002 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the September 2010 sale, where it rises to 33% above the HPI. The line then continues to track at 33% above the HPI.

What might 15 KILWORTH AVENUE be worth now?

15 KILWORTH AVENUE might now be worth an estimated £1,247,031.

This is based on house price inflation of 72%, between September 2010 and December 2024, for detached houses, in the Brentwood local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 72% inflationary increase is applied to the most recent sale price for 15 KILWORTH AVENUE of £725,000 on 10th September 2010. For the value to have increased from £725,000 to £1,247,031 over the thirteen years and nine months to December 2024, the following assumptions must hold true:

• The value of 15 KILWORTH AVENUE has moved in line with the HPI for detached houses in the Brentwood local authority area.
• The September 2010 sale price of £725,000 represented a fair market value for the property.
• The size, condition, and specification of 15 KILWORTH AVENUE has not materially changed since September 2010.

How Large is 15 KILWORTH AVENUE?

15 KILWORTH AVENUE is 69m² according to the EPC inspection conducted in June 2010. This puts it in the smallest 10% of detached houses houses in Brentwood, based on EPC data. The below chart shows the distribution of detached houses houses by size in Brentwood, and where 15 KILWORTH AVENUE lies on this distribution: 3% of detached houses houses are smaller than 15 KILWORTH AVENUE, and 97% of houses are larger. Note that EPC data is not available for all properties in Brentwood.

15 KILWORTH AVENUE: Plot and Title Map

15 KILWORTH AVENUE sits on a plot of roughly 0.165 of an acre, or 667m². The below map shows the location of 15 KILWORTH 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 15 KILWORTH 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 15 KILWORTH AVENUE?

15 KILWORTH AVENUE is located in SHENFIELD, in the CM15 postcode district. The below map shows the position of No. 15 on KILWORTH AVENUE.