Property Data Search:

18, UNDERHEDGE GARDENS, PORTLAND, DT5 2DX - £360,000

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.

18 UNDERHEDGE GARDENS is a very small extended detached house of 80m², built sometime between 1967 and 1975, which could now be worth an estimated £370,492. It was last sold for £360,000 in February 2022, which was around 30% below the average February 2022 detached price in the Dorset local authority area. The most recent EPC inspection was June 2012, where the current energy rating was E, and the potential energy rating was C.

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18 UNDERHEDGE GARDENS Sold Prices

Land registry data shows two sales for 18 UNDERHEDGE GARDENS since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Dorset local authority area for the corresponding sale date. Both of the two 18 UNDERHEDGE GARDENS sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2022
4 FEB
£360,000£513,467
down arrow
30% below HPI
2013
5 JUL
£215,000£339,310
down arrow
37% below HPI

18 UNDERHEDGE GARDENS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Dorset local authority area over time, sourced from the HPI. The two 18 UNDERHEDGE GARDENS sales from July 2013 and February 2022 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 July 2013 sale was for 37% below the HPI. So the extrapolation line tracks at 37% below the HPI over time, until the February 2022 sale, where it rises to 30% below the HPI. The line then continues to track at 30% below the HPI.

18, UNDERHEDGE GARDENS, PORTLAND, DT5 2DX: Price paid vs HM Land Registry's House Price Index

What might 18 UNDERHEDGE GARDENS be worth now?

18 UNDERHEDGE GARDENS might now be worth an estimated £370,492.

This is based on house price inflation of 2.9%, between February 2022 and February 2025, for detached houses, in the Dorset local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.9% inflationary increase is applied to the most recent sale price for 18 UNDERHEDGE GARDENS of £360,000 on 4th February 2022. For the value to have increased from £360,000 to £370,492 over the three years to February 2025, the following assumptions must hold true:

  • The value of 18 UNDERHEDGE GARDENS has moved in line with the HPI for detached houses in the Dorset local authority area.
  • The February 2022 sale price of £360,000 represented a fair market value for the property.
  • The size, condition, and specification of 18 UNDERHEDGE GARDENS has not materially changed since February 2022.
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 18 UNDERHEDGE GARDENS?

18 UNDERHEDGE GARDENS is 80m², which includes one extension, according to the EPC inspection conducted in June 2012. This puts it in the smallest 20% of detached houses houses in Southwell, based on EPC data. The below chart shows the distribution of detached houses houses by size in Southwell, and where 18 UNDERHEDGE GARDENS lies on this distribution: 18% of detached houses houses are smaller than 18 UNDERHEDGE GARDENS, and 82% of houses are larger. Note that EPC data is not available for all properties in Southwell.

18, UNDERHEDGE GARDENS, PORTLAND, DT5 2DX: Size of property relative to detached houses houses in Southwell

18 UNDERHEDGE GARDENS: Plot and Title Map

18 UNDERHEDGE GARDENS sits on a plot of roughly 0.136 of an acre, or 551m². The below map shows the location of 18 UNDERHEDGE 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 18 UNDERHEDGE 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.

18, UNDERHEDGE GARDENS, PORTLAND, DT5 2DX: Plot and title map

Where is 18 UNDERHEDGE GARDENS?

18 UNDERHEDGE GARDENS is located in PORTLAND, in the DT5 postcode district. The below map shows the position of No. 18 on UNDERHEDGE GARDENS.

18, UNDERHEDGE GARDENS, PORTLAND, DT5 2DX: Location map and indicative extent of plot

All property sales on UNDERHEDGE GARDENS

Most recent sales first:

Limited data available
2025
19 MAR
£365,000
Limited data available
2024
31 OCT
£286,000
Limited data available
2022
11 NOV
£375,000
Full data available
2022
20 JUL
£370,000
Limited data available
2022
22 MAR
£325,000
Full data available
2022
4 FEB
£360,000
Full data available
2021
20 MAY
£265,000
Limited data available
2020
17 DEC
£240,000
Full data available
2019
18 DEC
£283,000
Full data available
2018
26 NOV
£210,000
Full data available
2018
11 SEP
£150,000
Full data available
2018
9 FEB
£275,000
Limited data available
2017
6 OCT
£244,000
Limited data available
2017
30 JUN
£240,000
Limited data available
2014
4 JUN
£250,000
Full data available
2013
5 JUL
£215,000
Full data available
2012
26 APR
£215,000
Limited data available
2011
13 JUN
£175,000
Limited data available
2007
5 DEC
£225,000
Limited data available
2007
11 APR
£194,000
Limited data available
2006
10 NOV
£178,500
Limited data available
2005
9 NOV
£209,700
Full data available
2005
31 AUG
£214,000
Full data available
2005
31 AUG
£190,000
Limited data available
2004
4 JUN
£175,000
Full data available
2002
5 AUG
£125,000
Full data available
2002
1 MAY
£126,000
Limited data available
1999
6 SEP
£82,500
Limited data available
1998
12 MAY
£75,000
Full data available
1997
30 OCT
£79,000
Limited data available
1997
12 JUN
£76,000
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.