Property Data Search:

3, HERONSTON CLOSE, UNDY, CALDICOT, NP26 3PD - £280,000

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.

3 HERONSTON CLOSE is a midsized detached house of 118m², built sometime between 1991 and 1995, which could now be worth an estimated £327,217. It was last sold for £280,000 in February 2021, which was around 33% below the average February 2021 detached price in the Monmouthshire local authority area. The most recent EPC inspection was February 2011, where the current energy rating was D, and the potential energy rating was C.

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3 HERONSTON CLOSE Sold Prices

Land registry data shows four sales for 3 HERONSTON CLOSE since 1st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Monmouthshire local authority area for the corresponding sale date. All of the four 3 HERONSTON CLOSE 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
2021
19 FEB
£280,000£418,998
down arrow
33% below HPI
2011
30 JUN
£197,500£274,632
down arrow
28% below HPI
2004
28 MAY
£50,000£227,764
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78% below HPI
1999
6 JAN
£85,000£111,105
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23% below HPI

3 HERONSTON CLOSE 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 four 3 HERONSTON CLOSE sales between January 1999 and February 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 June 2011 sale was for 28% below the HPI. So the extrapolation line tracks at 28% below the HPI over time, until the February 2021 sale, where it falls to 33% below the HPI. The line then continues to track at 33% below the HPI.

3, HERONSTON CLOSE, UNDY, CALDICOT, NP26 3PD: Price paid vs HM Land Registry's House Price Index

What might 3 HERONSTON CLOSE be worth now?

3 HERONSTON CLOSE might now be worth an estimated £327,217.

This is based on house price inflation of 16.9%, between February 2021 and June 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 16.9% inflationary increase is applied to the most recent sale price for 3 HERONSTON CLOSE of £280,000 on 19th February 2021. For the value to have increased from £280,000 to £327,217 over the three years and eight months to June 2025, the following assumptions must hold true:

  • The value of 3 HERONSTON CLOSE has moved in line with the HPI for detached houses in the Monmouthshire local authority area.
  • The February 2021 sale price of £280,000 represented a fair market value for the property.
  • The size, condition, and specification of 3 HERONSTON CLOSE has not materially changed since February 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 3 HERONSTON CLOSE?

3 HERONSTON CLOSE is 118m² according to the EPC inspection conducted in February 2011. This puts it in the largest 50% of detached houses houses in Undy, based on EPC data. The below chart shows the distribution of detached houses houses by size in Undy, and where 3 HERONSTON CLOSE lies on this distribution: 58% of detached houses houses are smaller than 3 HERONSTON CLOSE, and 42% of houses are larger. Note that EPC data is not available for all properties in Undy.

3, HERONSTON CLOSE, UNDY, CALDICOT, NP26 3PD: Size of property relative to detached houses houses in Undy

3 HERONSTON CLOSE: Plot and Title Map

3 HERONSTON CLOSE sits on a plot of roughly 0.073 of an acre, or 297m². The below map shows the location of 3 HERONSTON CLOSE, 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 3 HERONSTON CLOSE). 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.

3, HERONSTON CLOSE, UNDY, CALDICOT, NP26 3PD: Plot and title map

Where is 3 HERONSTON CLOSE?

3 HERONSTON CLOSE is located in UNDY, in the NP26 postcode district. The below map shows the position of No. 3 on HERONSTON CLOSE.

3, HERONSTON CLOSE, UNDY, CALDICOT, NP26 3PD: Location map and indicative extent of plot

All property sales on HERONSTON CLOSE

Most recent sales first:

Full data available
2022
4 MAY
£276,100
Full data available
2021
19 FEB
£280,000
Full data available
2018
9 NOV
£300,000
Full data available
2016
4 NOV
£273,000
Full data available
2014
19 SEP
£176,000
Full data available
2011
30 JUN
£197,500
Full data available
2009
4 DEC
£188,000
Full data available
2009
20 FEB
£162,000
Limited data available
2007
19 JUN
£242,500
Full data available
2006
28 JUL
£170,000
Limited data available
2006
28 JUL
£224,000
Limited data available
2006
30 JUN
£210,000
Full data available
2006
22 MAY
£176,000
Limited data available
2006
28 APR
£220,000
Full data available
2005
1 APR
£208,000
Full data available
2004
28 MAY
£50,000
Full data available
2004
5 APR
£164,000
Limited data available
2003
22 AUG
£182,000
Limited data available
2002
15 NOV
£206,950
Limited data available
2002
6 SEP
£139,000
Full data available
2002
28 JUN
£96,000
Full data available
2002
31 MAY
£145,000
Full data available
2002
21 MAR
£88,500
Full data available
2002
2 FEB
£112,500
Full data available
2002
1 FEB
£109,000
Limited data available
2001
17 AUG
£117,000
Limited data available
2001
11 MAY
£98,000
Limited data available
2001
12 APR
£154,000
Limited data available
2000
23 JUN
£145,000
Full data available
2000
21 JUN
£99,000
Full data available
2000
24 FEB
£89,000
Limited data available
1999
3 DEC
£105,000
Full data available
1999
19 MAY
£95,500
Full data available
1999
6 JAN
£85,000
Limited data available
1998
8 MAY
£93,000
Limited data available
1997
24 OCT
£93,000
Full data available
1997
20 JUN
£65,000
Full data available
1997
5 FEB
£83,000
Full data available
1996
14 JUN
£62,750
Limited data available
1996
18 MAR
£85,000
Limited data available
1995
25 MAY
£100,000
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.