Property Data Search:

4, ISLAY GARDENS, PORTSMOUTH, PO6 3UF - £425,000

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.

4 ISLAY GARDENS is a large detached house of 157m², built sometime between 1983 and 1990, which could now be worth an estimated £531,885. It was last sold for £425,000 in August 2017, which was around 3% above the average August 2017 detached price in the Portsmouth local authority area. The most recent EPC inspection was November 2016, where the current energy rating was C, and the potential energy rating was B.

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4 ISLAY GARDENS Sold Prices

Land registry data shows two sales for 4 ISLAY GARDENS since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Portsmouth local authority area for the corresponding sale date. One of the two 4 ISLAY GARDENS sales was for above the average price, whilst the other was for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2017
30 AUG
£425,000£412,346
up arrow
3% above HPI
1995
30 NOV
£65,000£95,106
down arrow
32% below HPI

4 ISLAY GARDENS 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 two 4 ISLAY GARDENS sales from November 1995 and August 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 November 1995 sale was for 32% below the HPI. So the extrapolation line tracks at 32% below the HPI over time, until the August 2017 sale, where it rises to 3% above the HPI. The line then continues to track at 3% above the HPI.

4, ISLAY GARDENS, PORTSMOUTH, PO6 3UF: Price paid vs HM Land Registry's House Price Index

What might 4 ISLAY GARDENS be worth now?

4 ISLAY GARDENS might now be worth an estimated £531,885.

This is based on house price inflation of 25.1%, between August 2017 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 25.1% inflationary increase is applied to the most recent sale price for 4 ISLAY GARDENS of £425,000 on 30th August 2017. For the value to have increased from £425,000 to £531,885 over the eight years and six months to February 2025, the following assumptions must hold true:

  • The value of 4 ISLAY GARDENS has moved in line with the HPI for detached houses in the Portsmouth local authority area.
  • The August 2017 sale price of £425,000 represented a fair market value for the property.
  • The size, condition, and specification of 4 ISLAY GARDENS has not materially changed since August 2017.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 4 ISLAY GARDENS?

4 ISLAY GARDENS is 157m² according to the EPC inspection conducted in November 2016. This puts it in the largest 30% 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 4 ISLAY GARDENS lies on this distribution: 76% of detached houses houses are smaller than 4 ISLAY GARDENS, and 24% of houses are larger. Note that EPC data is not available for all properties in Portsmouth.

4, ISLAY GARDENS, PORTSMOUTH, PO6 3UF: Size of property relative to detached houses houses in Portsmouth

4 ISLAY GARDENS: Plot and Title Map

4 ISLAY GARDENS sits on a plot of roughly 0.180 of an acre, or 729m². The below map shows the location of 4 ISLAY GARDENS, 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 4 ISLAY GARDENS). 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.

4, ISLAY GARDENS, PORTSMOUTH, PO6 3UF: Plot and title map

Where is 4 ISLAY GARDENS?

4 ISLAY GARDENS is located in PORTSMOUTH, in the PO6 postcode district. The below map shows the position of No. 4 on ISLAY GARDENS.

4, ISLAY GARDENS, PORTSMOUTH, PO6 3UF: Location map and indicative extent of plot

All property sales on ISLAY GARDENS

Most recent sales first:

Full data available
2024
10 SEP
£567,500
Limited data available
2022
7 JAN
£515,000
Full data available
2021
29 JUN
£530,000
Full data available
2019
22 NOV
£505,000
Full data available
2017
30 AUG
£425,000
Full data available
2016
24 FEB
£435,000
Full data available
2015
16 OCT
£410,000
Full data available
2014
1 AUG
£368,500
Limited data available
2014
6 JUN
£400,000
Limited data available
2010
26 FEB
£375,000
Limited data available
2006
24 FEB
£295,000
Full data available
2005
3 NOV
£325,000
Limited data available
2005
14 OCT
£310,000
Limited data available
2005
13 JUL
£300,000
Limited data available
2004
14 OCT
£390,000
Full data available
2004
22 JUL
£331,500
Limited data available
2004
29 JAN
£324,000
Full data available
2003
29 JAN
£285,000
Limited data available
2003
9 JAN
£292,500
Full data available
2001
6 JUL
£230,000
Limited data available
2000
18 AUG
£229,995
Limited data available
1998
12 NOV
£167,995
Limited data available
1998
3 APR
£165,000
Full data available
1997
8 DEC
£145,995
Full data available
1997
18 JUL
£155,000
Full data available
1995
30 NOV
£65,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2025 Ordnance Survey 100026316. Conditions of use.