51, GLOUCESTER AVENUE, LANCASTER, LA1 4EF - £206,500

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.

51 GLOUCESTER AVENUE is a midsized extended semi-detached house of 122m², built sometime between 1930 and 1949, which could now be worth an estimated £301,624. It was last sold for £206,500 in June 2018, which was around 34% above the average June 2018 semi-detached price in the Lancaster local authority area. The most recent EPC inspection was December 2025, where the current energy rating was D, and the potential energy rating was B.

51 GLOUCESTER AVENUE Sold Prices

Land registry data shows two sales for 51 GLOUCESTER AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Lancaster local authority area for the corresponding sale date. Both of the two 51 GLOUCESTER 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
2018 4 JUN	£206,500	£154,532	34% above HPI
2013 25 SEP	£174,000	£138,389	26% above HPI

51 GLOUCESTER AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Lancaster local authority area over time, sourced from the HPI. The two 51 GLOUCESTER AVENUE sales from September 2013 and June 2018 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 September 2013 sale was for 26% above the HPI. So the extrapolation line tracks at 26% above the HPI over time, until the June 2018 sale, where it rises to 34% above the HPI. The line then continues to track at 34% above the HPI.

What might 51 GLOUCESTER AVENUE be worth now?

51 GLOUCESTER AVENUE might now be worth an estimated £301,624.

This is based on house price inflation of 46.1%, between June 2018 and July 2026, for semi-detached houses, in the Lancaster local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 46.1% inflationary increase is applied to the most recent sale price for 51 GLOUCESTER AVENUE of £206,500 on 4th June 2018. For the value to have increased from £206,500 to £301,624 over the seven years and eleven months to July 2026, the following assumptions must hold true:

• The value of 51 GLOUCESTER AVENUE has moved in line with the HPI for semi-detached houses in the Lancaster local authority area.
• The June 2018 sale price of £206,500 represented a fair market value for the property.
• The size, condition, and specification of 51 GLOUCESTER AVENUE has not materially changed since June 2018.

How Large is 51 GLOUCESTER AVENUE?

51 GLOUCESTER AVENUE is 122m², which includes one extension, according to the EPC inspection conducted in December 2025. This puts it in the largest 50% of semi-detached houses houses in Lancaster, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Lancaster, and where 51 GLOUCESTER AVENUE lies on this distribution: 51% of semi-detached houses houses are smaller than 51 GLOUCESTER AVENUE, and 47% of houses are larger. Note that EPC data is not available for all properties in Lancaster.

51 GLOUCESTER AVENUE: Plot and Title Map

51 GLOUCESTER AVENUE sits on a plot of roughly 0.064 of an acre, or 257m². The below map shows the location of 51 GLOUCESTER 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 51 GLOUCESTER 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 51 GLOUCESTER AVENUE?

51 GLOUCESTER AVENUE is located in LANCASTER, in the LA1 postcode district. The below map shows the position of No. 51 on GLOUCESTER AVENUE.