25, GREENFIELD AVENUE, LLANGEFNI, LL77 7NU - £135,000

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

25 GREENFIELD AVENUE is a small extended detached house of 106m², built sometime between 1976 and 1982, which could now be worth an estimated £182,228. It was last sold for £135,000 in October 2017, which was around 40% below the average October 2017 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was October 2014, where the current energy rating was D, and the potential energy rating was B.

25 GREENFIELD AVENUE Sold Prices

Land registry data shows two sales for 25 GREENFIELD 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 Isle of Anglesey local authority area for the corresponding sale date. One of the two 25 GREENFIELD AVENUE sales was for below the average price, whilst the other was 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
2017 10 OCT	£135,000	£223,952	40% below HPI
1999 20 APR	£75,000	£66,425	13% above HPI

25 GREENFIELD AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Isle of Anglesey local authority area over time, sourced from the HPI. The two 25 GREENFIELD AVENUE sales from April 1999 and October 2017 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 April 1999 sale was for 13% above the HPI. So the extrapolation line tracks at 13% above the HPI over time, until the October 2017 sale, where it falls to 40% below the HPI. The line then continues to track at 40% below the HPI.

What might 25 GREENFIELD AVENUE be worth now?

25 GREENFIELD AVENUE might now be worth an estimated £182,228.

This is based on house price inflation of 35%, between October 2017 and December 2024, for detached houses, in the Isle of Anglesey local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 35% inflationary increase is applied to the most recent sale price for 25 GREENFIELD AVENUE of £135,000 on 10th October 2017. For the value to have increased from £135,000 to £182,228 over the six years and ten months to December 2024, the following assumptions must hold true:

• The value of 25 GREENFIELD AVENUE has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The October 2017 sale price of £135,000 represented a fair market value for the property.
• The size, condition, and specification of 25 GREENFIELD AVENUE has not materially changed since October 2017.

How Large is 25 GREENFIELD AVENUE?

25 GREENFIELD AVENUE is 106m², which includes one extension, according to the EPC inspection conducted in October 2014. This puts it in the smallest 40% of detached houses houses in Llangefni, based on EPC data. The below chart shows the distribution of detached houses houses by size in Llangefni, and where 25 GREENFIELD AVENUE lies on this distribution: 38% of detached houses houses are smaller than 25 GREENFIELD AVENUE, and 60% of houses are larger. Note that EPC data is not available for all properties in Llangefni.

25 GREENFIELD AVENUE: Plot and Title Map

25 GREENFIELD AVENUE sits on a plot of roughly 0.193 of an acre, or 781m². The below map shows the location of 25 GREENFIELD 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 25 GREENFIELD 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 25 GREENFIELD AVENUE?

25 GREENFIELD AVENUE is located in LLANGEFNI, in the LL77 postcode district. The below map shows the position of No. 25 on GREENFIELD AVENUE.