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21, MILL REEN, UNDY, CALDICOT, NP26 3JP - £155,000

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.

21 MILL REEN is a detached house, which could now be worth an estimated £409,576. It was last sold for £155,000 in October 2002, which was around 15% below the average October 2002 detached price in the Monmouthshire local authority area.

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21 MILL REEN Sold Prices

Land registry data shows two sales for 21 MILL REEN 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 21 MILL REEN 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
2002
31 OCT
£155,000£181,435
down arrow
15% below HPI
2000
28 APR
£106,500£118,927
down arrow
10% below HPI

What might 21 MILL REEN be worth now?

21 MILL REEN might now be worth an estimated £409,576.

This is based on house price inflation of 164.2%, between October 2002 and April 2026, 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 164.2% inflationary increase is applied to the most recent sale price for 21 MILL REEN of £155,000 on 31st October 2002. For the value to have increased from £155,000 to £409,576 over the 24 years and six months to April 2026, the following assumptions must hold true:

  • The value of 21 MILL REEN has moved in line with the HPI for detached houses in the Monmouthshire local authority area.
  • The October 2002 sale price of £155,000 represented a fair market value for the property.
  • The size, condition, and specification of 21 MILL REEN has not materially changed since October 2002.
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.

Where is 21 MILL REEN?

21 MILL REEN is located in UNDY, in the NP26 postcode district.

All property sales on MILL REEN

Most recent sales first:

Limited data available
2021
30 APR
£330,000
Full data available
2017
28 MAR
£249,500
Full data available
2017
3 FEB
£265,000
Full data available
2014
24 JAN
£169,000
Full data available
2012
13 DEC
£210,000
Full data available
2008
21 JAN
£249,000
Limited data available
2007
23 MAY
£171,950
Limited data available
2007
23 MAY
£171,950
Limited data available
2005
27 JUN
£217,500
Limited data available
2004
20 JUL
£160,000
Limited data available
2004
29 JUN
£152,500
Full data available
2004
21 MAY
£189,950
Limited data available
2002
31 OCT
£155,000
Full data available
2001
15 JUN
£111,500
Limited data available
2000
25 JUL
£50,000
Limited data available
2000
28 APR
£106,500
Full data available
1999
23 AUG
£89,000
Full data available
1999
23 AUG
£74,950
Limited data available
1998
16 JUN
£68,000
Full data available
1997
24 JAN
£58,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. 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 2026. 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 2026 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 2026 Ordnance Survey 100026316. Conditions of use.
Licence: Open Government Licence v3.0.