14, MARK AVENUE, SLEAFORD, NG34 7HE - £240,000

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.

14 MARK AVENUE is a very small extended detached house of 67m², built sometime between 1967 and 1975, which could now be worth an estimated £245,624. It was last sold for £240,000 in December 2024, which was around 19% below the average December 2024 detached price in the North Kesteven local authority area. The most recent EPC inspection was August 2023, where the current energy rating was D, and the potential energy rating was B.

14 MARK AVENUE Sold Prices

Land registry data shows four sales for 14 MARK AVENUE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the North Kesteven local authority area for the corresponding sale date. All of the four 14 MARK AVENUE 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
2024 4 DEC	£240,000	£295,817	19% below HPI
2013 21 AUG	£108,500	£183,484	41% below HPI
2004 1 JUL	£139,950	£166,608	16% below HPI
2003 15 JAN	£69,000	£127,754	46% below HPI

14 MARK AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Kesteven local authority area over time, sourced from the HPI. The four 14 MARK AVENUE sales between January 2003 and December 2024 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 August 2013 sale was for 41% below the HPI. So the extrapolation line tracks at 41% below the HPI over time, until the December 2024 sale, where it rises to 19% below the HPI. The line then continues to track at 19% below the HPI.

What might 14 MARK AVENUE be worth now?

14 MARK AVENUE might now be worth an estimated £245,624.

This is based on house price inflation of 2.3%, between December 2024 and February 2025, for detached houses, in the North Kesteven local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.3% inflationary increase is applied to the most recent sale price for 14 MARK AVENUE of £240,000 on 4th December 2024. For the value to have increased from £240,000 to £245,624 over the one year and ten months to February 2025, the following assumptions must hold true:

• The value of 14 MARK AVENUE has moved in line with the HPI for detached houses in the North Kesteven local authority area.
• The December 2024 sale price of £240,000 represented a fair market value for the property.
• The size, condition, and specification of 14 MARK AVENUE has not materially changed since December 2024.

How Large is 14 MARK AVENUE?

14 MARK AVENUE is 67m², which includes one extension, according to the EPC inspection conducted in August 2023. This puts it in the smallest 10% of detached houses houses in Sleaford, based on EPC data. The below chart shows the distribution of detached houses houses by size in Sleaford, and where 14 MARK AVENUE lies on this distribution: 6% of detached houses houses are smaller than 14 MARK AVENUE, and 93% of houses are larger. Note that EPC data is not available for all properties in Sleaford.

14 MARK AVENUE: Plot and Title Map

14 MARK AVENUE sits on a plot of roughly 0.063 of an acre, or 255m². The below map shows the location of 14 MARK 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 14 MARK 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 14 MARK AVENUE?

14 MARK AVENUE is located in SLEAFORD, in the NG34 postcode district. The below map shows the position of No. 14 on MARK AVENUE.