39, CALTON AVENUE, HERTFORD, SG14 2ER - £399,950

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

39 CALTON AVENUE is a very small detached house of 87m², built sometime between 1967 and 1975, which could now be worth an estimated £610,666. It was last sold for £399,950 in June 2014, which was around 30% below the average June 2014 detached price in the East Hertfordshire local authority area. The most recent EPC inspection was November 2013, where the current energy rating was D, and the potential energy rating was C.

39 CALTON AVENUE Sold Prices

Land registry data shows two sales for 39 CALTON AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the East Hertfordshire local authority area for the corresponding sale date. Both of the two 39 CALTON 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
2014 20 JUN	£399,950	£568,427	30% below HPI
2004 20 AUG	£295,000	£425,405	31% below HPI

39 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 two 39 CALTON AVENUE sales from August 2004 and June 2014 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 2004 sale was for 31% below the HPI. So the extrapolation line tracks at 31% below the HPI over time, until the June 2014 sale, where it rises to 30% below the HPI. The line then continues to track at 30% below the HPI.

What might 39 CALTON AVENUE be worth now?

39 CALTON AVENUE might now be worth an estimated £610,666.

This is based on house price inflation of 52.7%, between June 2014 and December 2024, 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 52.7% inflationary increase is applied to the most recent sale price for 39 CALTON AVENUE of £399,950 on 20th June 2014. For the value to have increased from £399,950 to £610,666 over the nine years and six months to December 2024, the following assumptions must hold true:

• The value of 39 CALTON AVENUE has moved in line with the HPI for detached houses in the East Hertfordshire local authority area.
• The June 2014 sale price of £399,950 represented a fair market value for the property.
• The size, condition, and specification of 39 CALTON AVENUE has not materially changed since June 2014.

How Large is 39 CALTON AVENUE?

39 CALTON AVENUE is 87m² according to the EPC inspection conducted in November 2013. This puts it in the smallest 10% 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 39 CALTON AVENUE lies on this distribution: 8% of detached houses houses are smaller than 39 CALTON AVENUE, and 92% of houses are larger. Note that EPC data is not available for all properties in Hertford.

39 CALTON AVENUE: Plot and Title Map

39 CALTON AVENUE sits on a plot of roughly 0.145 of an acre, or 587m². The below map shows the location of 39 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 39 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 39 CALTON AVENUE?

39 CALTON AVENUE is located in HERTFORD, in the SG14 postcode district. The below map shows the position of No. 39 on CALTON AVENUE.