Property Data Search:

30, MOUNT STREET, PENZANCE, TR18 2EU - £120,250

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.

30 MOUNT STREET is a very small extended detached house of 63m², built sometime before 1900, which could now be worth an estimated £148,390. It was last sold for £120,250 in August 2020, which was around 66% below the average August 2020 detached price in the Cornwall local authority area. The most recent EPC inspection was January 2020, where the current energy rating was D, and the potential energy rating was B.

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30 MOUNT STREET Sold Prices

Land registry data shows three sales for 30 MOUNT STREET since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Cornwall local authority area for the corresponding sale date. All of the three 30 MOUNT STREET 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
2020
14 AUG
£120,250£354,316
down arrow
66% below HPI
2020
13 MAR
£94,000£348,096
down arrow
73% below HPI
2006
30 NOV
£142,000£286,027
down arrow
50% below HPI

30 MOUNT STREET Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cornwall local authority area over time, sourced from the HPI. The three 30 MOUNT STREET sales between November 2006 and August 2020 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 March 2020 sale was for 73% below the HPI. So the extrapolation line tracks at 73% below the HPI over time, until the August 2020 sale, where it rises to 66% below the HPI. The line then continues to track at 66% below the HPI.

30, MOUNT STREET, PENZANCE, TR18 2EU: Price paid vs HM Land Registry's House Price Index

What might 30 MOUNT STREET be worth now?

30 MOUNT STREET might now be worth an estimated £148,390.

This is based on house price inflation of 23.4%, between August 2020 and February 2025, for detached houses, in the Cornwall local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 23.4% inflationary increase is applied to the most recent sale price for 30 MOUNT STREET of £120,250 on 14th August 2020. For the value to have increased from £120,250 to £148,390 over the five years and six months to February 2025, the following assumptions must hold true:

  • The value of 30 MOUNT STREET has moved in line with the HPI for detached houses in the Cornwall local authority area.
  • The August 2020 sale price of £120,250 represented a fair market value for the property.
  • The size, condition, and specification of 30 MOUNT STREET has not materially changed since August 2020.
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 30 MOUNT STREET?

30 MOUNT STREET is 63m², which includes one extension, according to the EPC inspection conducted in January 2020. This puts it in the smallest 10% of detached houses houses in Penzance, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penzance, and where 30 MOUNT STREET lies on this distribution: 4% of detached houses houses are smaller than 30 MOUNT STREET, and 95% of houses are larger. Note that EPC data is not available for all properties in Penzance.

30, MOUNT STREET, PENZANCE, TR18 2EU: Size of property relative to detached houses houses in Penzance

30 MOUNT STREET: Plot and Title Map

30 MOUNT STREET sits on a plot of roughly 0.014 of an acre, or 58m². The below map shows the location of 30 MOUNT STREET, 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 30 MOUNT STREET). 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.

30, MOUNT STREET, PENZANCE, TR18 2EU: Plot and title map

Where is 30 MOUNT STREET?

30 MOUNT STREET is located in PENZANCE, in the TR18 postcode district. The below map shows the position of No. 30 on MOUNT STREET.

30, MOUNT STREET, PENZANCE, TR18 2EU: Location map and indicative extent of plot

All property sales on MOUNT STREET

Most recent sales first:

Limited data available
2025
18 FEB
£84,000
Limited data available
2023
31 JUL
£229,950
Limited data available
2023
30 JUN
£175,000
Limited data available
2023
16 JUN
£220,000
Limited data available
2023
7 FEB
£150,000
Limited data available
2022
20 DEC
£290,000
Limited data available
2022
5 APR
£125,000
Limited data available
2021
30 SEP
£160,000
Limited data available
2021
21 JUN
£104,000
Full data available
2021
18 JUN
£195,000
Limited data available
2021
7 JAN
£153,000
Limited data available
2020
18 SEP
£235,000
Full data available
2020
14 AUG
£120,250
Full data available
2020
13 MAR
£94,000
Full data available
2020
21 FEB
£231,000
Full data available
2019
2 AUG
£176,000
Limited data available
2018
29 JUN
£151,000
Limited data available
2018
16 FEB
£190,000
Limited data available
2017
21 DEC
£174,000
Limited data available
2017
8 NOV
£188,000
Limited data available
2016
23 DEC
£102,200
Limited data available
2016
19 AUG
£128,000
Limited data available
2016
29 JUN
£197,500
Limited data available
2016
29 MAR
£125,000
Limited data available
2016
22 MAR
£140,000
Limited data available
2015
18 MAY
£199,000
Limited data available
2015
27 MAR
£130,000
Limited data available
2014
26 SEP
£120,000
Limited data available
2014
18 SEP
£145,000
Limited data available
2014
16 JUL
£100,000
Limited data available
2013
5 JUN
£78,000
Limited data available
2012
5 OCT
£140,000
Limited data available
2010
20 DEC
£125,000
Limited data available
2009
29 OCT
£126,000
Limited data available
2007
9 NOV
£188,500
Limited data available
2007
24 SEP
£120,000
Limited data available
2007
14 SEP
£141,000
Limited data available
2007
6 FEB
£146,000
Limited data available
2006
21 DEC
£173,000
Limited data available
2006
8 DEC
£183,000
Full data available
2006
30 NOV
£142,000
Limited data available
2006
20 NOV
£200,000
Limited data available
2004
8 DEC
£118,000
Limited data available
2004
25 JUN
£178,000
Limited data available
2004
21 MAY
£180,000
Limited data available
2003
11 NOV
£110,000
Limited data available
2003
1 MAY
£135,000
Limited data available
2002
24 JUN
£54,000
Limited data available
2002
22 MAR
£116,000
Limited data available
2002
20 MAR
£58,000
Limited data available
2002
18 JAN
£55,000
Limited data available
2001
3 AUG
£59,950
Limited data available
2001
19 JUN
£100,000
Limited data available
2000
26 SEP
£46,000
Limited data available
2000
2 AUG
£89,500
Limited data available
2000
26 APR
£88,500
Limited data available
2000
18 APR
£46,000
Limited data available
2000
31 MAR
£47,000
Limited data available
2000
10 MAR
£85,500
Full data available
2000
8 MAR
£56,450
Limited data available
2000
29 FEB
£49,950
Limited data available
2000
17 FEB
£87,000
Full data available
1999
12 JUL
£36,000
Limited data available
1999
14 JUN
£45,500
Limited data available
1998
16 OCT
£39,500
Limited data available
1998
10 JUL
£43,500
Limited data available
1996
18 OCT
£38,000
Limited data available
1996
9 AUG
£34,000
Limited data available
1995
17 AUG
£33,000
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.