1, LABURNUM AVENUE, COSHAM, PORTSMOUTH, PO6 1QH - £375,000

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

1 LABURNUM AVENUE is a large detached house of 142m², built sometime between 1930 and 1949, which could now be worth an estimated £523,861. It was last sold for £375,000 in December 2015, which was around 2% above the average December 2015 detached price in the Portsmouth local authority area. The most recent EPC inspection was September 2015, where the current energy rating was D, and the potential energy rating was C.

1 LABURNUM AVENUE Sold Prices

Land registry data shows four sales for 1 LABURNUM AVENUE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Portsmouth local authority area for the corresponding sale date. Most of the four 1 LABURNUM 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
2015 21 DEC	£375,000	£369,408	2% above HPI
2007 3 AUG	£266,000	£311,501	15% below HPI
1999 4 JUN	£105,000	£129,681	19% below HPI
1996 20 DEC	£45,000	£104,552	57% below HPI

1 LABURNUM AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Portsmouth local authority area over time, sourced from the HPI. The four 1 LABURNUM AVENUE sales between December 1996 and December 2015 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 2007 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the December 2015 sale, where it rises to 2% above the HPI. The line then continues to track at 2% above the HPI.

What might 1 LABURNUM AVENUE be worth now?

1 LABURNUM AVENUE might now be worth an estimated £523,861.

This is based on house price inflation of 39.7%, between December 2015 and February 2025, for detached houses, in the Portsmouth local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 39.7% inflationary increase is applied to the most recent sale price for 1 LABURNUM AVENUE of £375,000 on 21st December 2015. For the value to have increased from £375,000 to £523,861 over the ten years and ten months to February 2025, the following assumptions must hold true:

• The value of 1 LABURNUM AVENUE has moved in line with the HPI for detached houses in the Portsmouth local authority area.
• The December 2015 sale price of £375,000 represented a fair market value for the property.
• The size, condition, and specification of 1 LABURNUM AVENUE has not materially changed since December 2015.

How Large is 1 LABURNUM AVENUE?

1 LABURNUM AVENUE is 142m² according to the EPC inspection conducted in September 2015. This puts it in the largest 40% of detached houses houses in Portsmouth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Portsmouth, and where 1 LABURNUM AVENUE lies on this distribution: 68% of detached houses houses are smaller than 1 LABURNUM AVENUE, and 32% of houses are larger. Note that EPC data is not available for all properties in Portsmouth.

1 LABURNUM AVENUE: Plot and Title Map

1 LABURNUM AVENUE sits on a plot of roughly 0.101 of an acre, or 407m². The below map shows the location of 1 LABURNUM 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 1 LABURNUM 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 1 LABURNUM AVENUE?

1 LABURNUM AVENUE is located in COSHAM, in the PO6 postcode district. The below map shows the position of No. 1 on LABURNUM AVENUE.