Property/Postcode Data Search:

9, HEOL TOWY, CALDICOT, NP26 4PH - £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.

9 HEOL TOWY is a large extended detached house of 141m², built sometime between 1996 and 2002, which could now be worth an estimated £494,203. It was last sold for £425,000 in March 2021, which was around 3% above the average March 2021 detached price in the Monmouthshire local authority area. The most recent EPC inspection was November 2020, where the current energy rating was C, and the potential energy rating was B.

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9 HEOL TOWY Sold Prices

Land registry data shows two sales for 9 HEOL TOWY since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Monmouthshire local authority area for the corresponding sale date. Both of the two 9 HEOL TOWY sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2021
30 MAR
£425,000£411,996
up arrow
3% above HPI
2000
26 MAY
£139,995£120,914
up arrow
16% above HPI

9 HEOL TOWY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Monmouthshire local authority area over time, sourced from the HPI. The two 9 HEOL TOWY sales from May 2000 and March 2021 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 May 2000 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the March 2021 sale, where it falls to 3% above the HPI. The line then continues to track at 3% above the HPI.

9, HEOL TOWY, CALDICOT, NP26 4PH: Price paid vs HM Land Registry's House Price Index

What might 9 HEOL TOWY be worth now?

9 HEOL TOWY might now be worth an estimated £494,203.

This is based on house price inflation of 16.3%, between March 2021 and July 2025, for detached houses, in the Monmouthshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 16.3% inflationary increase is applied to the most recent sale price for 9 HEOL TOWY of £425,000 on 30th March 2021. For the value to have increased from £425,000 to £494,203 over the three years and eight months to July 2025, the following assumptions must hold true:

  • The value of 9 HEOL TOWY has moved in line with the HPI for detached houses in the Monmouthshire local authority area.
  • The March 2021 sale price of £425,000 represented a fair market value for the property.
  • The size, condition, and specification of 9 HEOL TOWY has not materially changed since March 2021.
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 9 HEOL TOWY?

9 HEOL TOWY is 141m², which includes two extensions, according to the EPC inspection conducted in November 2020. This puts it in the largest 20% of detached houses houses in Caldicot, based on EPC data. The below chart shows the distribution of detached houses houses by size in Caldicot, and where 9 HEOL TOWY lies on this distribution: 80% of detached houses houses are smaller than 9 HEOL TOWY, and 20% of houses are larger. Note that EPC data is not available for all properties in Caldicot.

9, HEOL TOWY, CALDICOT, NP26 4PH: Size of property relative to detached houses houses in Caldicot

9 HEOL TOWY: Plot and Title Map

9 HEOL TOWY sits on a plot of roughly 0.076 of an acre, or 309m². The below map shows the location of 9 HEOL TOWY, 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 9 HEOL TOWY). 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.

9, HEOL TOWY, CALDICOT, NP26 4PH: Plot and title map

Where is 9 HEOL TOWY?

9 HEOL TOWY is located in CALDICOT, in the NP26 postcode district. The below map shows the position of No. 9 on HEOL TOWY.

9, HEOL TOWY, CALDICOT, NP26 4PH: Location map and indicative extent of plot

All property sales on HEOL TOWY

Most recent sales first:

Limited data available
2025
1 AUG
£340,000
Full data available
2024
28 JUN
£426,500
Full data available
2023
26 JUL
£385,000
Limited data available
2023
6 APR
£365,000
Full data available
2021
30 MAR
£425,000
Limited data available
2019
20 DEC
£395,000
Full data available
2018
7 SEP
£350,000
Limited data available
2018
18 JUN
£285,000
Full data available
2018
12 APR
£310,000
Full data available
2017
13 JAN
£312,000
Full data available
2016
28 APR
£263,000
Full data available
2015
18 JUN
£320,000
Full data available
2012
29 JUN
£225,000
Full data available
2011
18 FEB
£301,000
Full data available
2010
17 AUG
£325,000
Full data available
2010
13 AUG
£240,000
Full data available
2010
14 JUN
£250,000
Full data available
2007
29 JUN
£230,000
Limited data available
2006
19 JUL
£258,000
Full data available
2006
30 JUN
£245,000
Full data available
2004
16 SEP
£295,000
Full data available
2004
3 SEP
£295,000
Limited data available
2004
18 JUN
£240,000
Full data available
2004
18 JUN
£212,500
Full data available
2004
17 JUN
£235,000
Full data available
2001
23 FEB
£112,000
Full data available
2000
17 NOV
£119,000
Full data available
2000
25 SEP
£145,995
Limited data available
2000
25 AUG
£79,995
Full data available
2000
25 AUG
£138,995
Limited data available
2000
25 AUG
£79,995
Limited data available
2000
18 AUG
£121,995
Limited data available
2000
26 JUL
£65,995
Full data available
2000
19 JUL
£141,495
Full data available
2000
11 JUL
£102,995
Limited data available
2000
11 JUL
£137,995
Limited data available
2000
29 JUN
£121,095
Full data available
2000
26 MAY
£60,695
Full data available
2000
26 MAY
£139,995
Full data available
1999
19 NOV
£135,000
Limited data available
1999
29 OCT
£104,950
Full data available
1999
29 OCT
£107,950
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.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
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.
Licence: Open Government Licence v3.0.