14, CALTON AVENUE, HERTFORD, SG14 2ER - £530,000

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

14 CALTON AVENUE is a large extended detached house of 149m², built sometime between 1950 and 1966, which could now be worth an estimated £912,388. It was last sold for £530,000 in September 2007, which was around 7% above the average September 2007 detached price in the East Hertfordshire local authority area. The most recent EPC inspection was April 2019, where the current energy rating was C, and the potential energy rating was B.

14 CALTON AVENUE Sold Prices

Land registry data shows three sales for 14 CALTON 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 East Hertfordshire local authority area for the corresponding sale date. One of the three 14 CALTON 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
2007 6 SEP	£530,000	£496,151	7% above HPI
2002 11 DEC	£325,000	£372,245	13% below HPI
2000 29 SEP	£200,000	£281,704	29% below HPI

14 CALTON AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the East Hertfordshire local authority area over time, sourced from the HPI. The three 14 CALTON AVENUE sales between September 2000 and September 2007 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 December 2002 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the September 2007 sale, where it rises to 7% above the HPI. The line then continues to track at 7% above the HPI.

What might 14 CALTON AVENUE be worth now?

14 CALTON AVENUE might now be worth an estimated £912,388.

This is based on house price inflation of 72.1%, between September 2007 and February 2025, for detached houses, in the East Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 72.1% inflationary increase is applied to the most recent sale price for 14 CALTON AVENUE of £530,000 on 6th September 2007. For the value to have increased from £530,000 to £912,388 over the eighteen years and seven months to February 2025, the following assumptions must hold true:

• The value of 14 CALTON AVENUE has moved in line with the HPI for detached houses in the East Hertfordshire local authority area.
• The September 2007 sale price of £530,000 represented a fair market value for the property.
• The size, condition, and specification of 14 CALTON AVENUE has not materially changed since September 2007.

How Large is 14 CALTON AVENUE?

14 CALTON AVENUE is 149m², which includes one extension, according to the EPC inspection conducted in April 2019. This puts it in the largest 40% of detached houses houses in Hertford, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hertford, and where 14 CALTON AVENUE lies on this distribution: 62% of detached houses houses are smaller than 14 CALTON AVENUE, and 38% of houses are larger. Note that EPC data is not available for all properties in Hertford.

14 CALTON AVENUE: Plot and Title Map

14 CALTON AVENUE sits on a plot of roughly 0.165 of an acre, or 667m². The below map shows the location of 14 CALTON 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 CALTON 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 CALTON AVENUE?

14 CALTON AVENUE is located in HERTFORD, in the SG14 postcode district. The below map shows the position of No. 14 on CALTON AVENUE.