Property Data Search:

MILLFIELD, CASTLE STREET, NEWPORT, SA42 0PJ - £405,000

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.

MILLFIELD is a very small extended detached house of 95m², built sometime before 1900, which could now be worth an estimated £399,546. It was last sold for £405,000 in December 2024, which was around 26% above the average December 2024 detached price in the Pembrokeshire local authority area. The most recent EPC inspection was January 2018, where the current energy rating was E, and the potential energy rating was B.

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MILLFIELD Sold Prices

Land registry data shows three sales for MILLFIELD since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Pembrokeshire local authority area for the corresponding sale date. All of the three MILLFIELD 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
2024
9 DEC
£405,000£321,070
up arrow
26% above HPI
2022
10 AUG
£350,000£325,633
up arrow
7% above HPI
2004
13 DEC
£228,000£198,981
up arrow
15% above HPI

MILLFIELD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Pembrokeshire local authority area over time, sourced from the HPI. The three MILLFIELD sales between December 2004 and December 2024 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 August 2022 sale was for 7% above the HPI. So the extrapolation line tracks at 7% above the HPI over time, until the December 2024 sale, where it rises to 26% above the HPI. The line then continues to track at 26% above the HPI.

MILLFIELD, CASTLE STREET, NEWPORT, SA42 0PJ: Price paid vs HM Land Registry's House Price Index

What might MILLFIELD be worth now?

MILLFIELD might now be worth an estimated £399,546.

This is based on house price deflation of 1.3%, between December 2024 and February 2025, for detached houses, in the Pembrokeshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.3% deflationary decrease is applied to the most recent sale price for MILLFIELD of £405,000 on 9th December 2024. For the value to have decreased from £405,000 to £399,546 over the one year and ten months to February 2025, the following assumptions must hold true:

  • The value of MILLFIELD has moved in line with the HPI for detached houses in the Pembrokeshire local authority area.
  • The December 2024 sale price of £405,000 represented a fair market value for the property.
  • The size, condition, and specification of MILLFIELD has not materially changed since December 2024.
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 MILLFIELD?

MILLFIELD is 95m², which includes one extension, according to the EPC inspection conducted in January 2018. This puts it in the smallest 20% of detached houses houses in Newport, based on EPC data. The below chart shows the distribution of detached houses houses by size in Newport, and where MILLFIELD lies on this distribution: 17% of detached houses houses are smaller than MILLFIELD, and 82% of houses are larger. Note that EPC data is not available for all properties in Newport.

MILLFIELD, CASTLE STREET, NEWPORT, SA42 0PJ: Size of property relative to detached houses houses in Newport

MILLFIELD: Plot and Title Map

MILLFIELD sits on a plot of roughly 0.068 of an acre, or 275m². The below map shows the location of MILLFIELD, 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 MILLFIELD). 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.

MILLFIELD, CASTLE STREET, NEWPORT, SA42 0PJ: Plot and title map

Where is MILLFIELD?

MILLFIELD is located on CASTLE STREET in NEWPORT, in the SA42 postcode district. The below map shows the position of MILLFIELD on CASTLE STREET.

MILLFIELD, CASTLE STREET, NEWPORT, SA42 0PJ: Location map and indicative extent of plot

All property sales on CASTLE STREET

Most recent sales first:

Full data available
2024
9 DEC
£405,000
Full data available
2022
10 AUG
£350,000
Limited data available
2020
14 FEB
£557,500
Limited data available
2015
28 SEP
£275,000
Limited data available
2007
15 JUN
£226,000
Limited data available
2005
9 DEC
£245,000
Full data available
2004
13 DEC
£228,000
Limited data available
1999
26 FEB
£70,000
Limited data available
1995
21 NOV
£25,500
Limited data available
1995
25 SEP
£39,350
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.