6, SUNDERLAND AVENUE, ST ALBANS, AL1 4HJ - £1,250,000

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

6 SUNDERLAND AVENUE is a large extended detached house of 173m², built sometime between 1930 and 1949, which could now be worth an estimated £1,508,064. It was last sold for £1,250,000 in November 2016, which was around 22% above the average November 2016 detached price in the St Albans local authority area. The most recent EPC inspection was January 2016, where the current energy rating was D, and the potential energy rating was C.

6 SUNDERLAND AVENUE Sold Prices

Land registry data shows two sales for 6 SUNDERLAND 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 St Albans local authority area for the corresponding sale date. Both of the two 6 SUNDERLAND AVENUE sales were for above 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
2016 4 NOV	£1,250,000	£1,025,860	22% above HPI
2004 10 DEC	£600,000	£526,758	14% above HPI

6 SUNDERLAND AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the St Albans local authority area over time, sourced from the HPI. The two 6 SUNDERLAND AVENUE sales from December 2004 and November 2016 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 2004 sale was for 14% above the HPI. So the extrapolation line tracks at 14% above the HPI over time, until the November 2016 sale, where it rises to 22% above the HPI. The line then continues to track at 22% above the HPI.

What might 6 SUNDERLAND AVENUE be worth now?

6 SUNDERLAND AVENUE might now be worth an estimated £1,508,064.

This is based on house price inflation of 20.6%, between November 2016 and February 2025, for detached houses, in the St Albans local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 20.6% inflationary increase is applied to the most recent sale price for 6 SUNDERLAND AVENUE of £1,250,000 on 4th November 2016. For the value to have increased from £1,250,000 to £1,508,064 over the nine years and nine months to February 2025, the following assumptions must hold true:

• The value of 6 SUNDERLAND AVENUE has moved in line with the HPI for detached houses in the St Albans local authority area.
• The November 2016 sale price of £1,250,000 represented a fair market value for the property.
• The size, condition, and specification of 6 SUNDERLAND AVENUE has not materially changed since November 2016.

How Large is 6 SUNDERLAND AVENUE?

6 SUNDERLAND AVENUE is 173m², which includes two extensions, according to the EPC inspection conducted in January 2016. This puts it in the largest 30% of detached houses houses in St Albans, based on EPC data. The below chart shows the distribution of detached houses houses by size in St Albans, and where 6 SUNDERLAND AVENUE lies on this distribution: 72% of detached houses houses are smaller than 6 SUNDERLAND AVENUE, and 28% of houses are larger. Note that EPC data is not available for all properties in St Albans.

6 SUNDERLAND AVENUE: Plot and Title Map

6 SUNDERLAND AVENUE sits on a plot of roughly 0.182 of an acre, or 738m². The below map shows the location of 6 SUNDERLAND 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 6 SUNDERLAND 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 6 SUNDERLAND AVENUE?

6 SUNDERLAND AVENUE is located in ST. ALBANS, in the AL1 postcode district. The below map shows the position of No. 6 on SUNDERLAND AVENUE.