Property Data Search:

21, HILLSIDE AVENUE, NEWTOWN, SY16 2PS - £315,000

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 HILLSIDE AVENUE is a very large detached house of 240m², built sometime between 1983 and 1990, which could now be worth an estimated £484,425. It was last sold for £315,000 in May 2014, which was around 50% above the average May 2014 detached price in the Powys local authority area. The most recent EPC inspection was June 2013, where the current energy rating was E, and the potential energy rating was C.

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21 HILLSIDE AVENUE Sold Prices

Land registry data shows two sales for 21 HILLSIDE AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Powys local authority area for the corresponding sale date. Both of the two 21 HILLSIDE AVENUE 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
2014
22 MAY
£315,000£210,494
up arrow
50% above HPI
1996
28 FEB
£110,000£64,368
up arrow
71% above HPI

21 HILLSIDE AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Powys local authority area over time, sourced from the HPI. The two 21 HILLSIDE AVENUE sales from February 1996 and May 2014 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 February 1996 sale was for 71% above the HPI. So the extrapolation line tracks at 71% above the HPI over time, until the May 2014 sale, where it falls to 50% above the HPI. The line then continues to track at 50% above the HPI.

21, HILLSIDE AVENUE, NEWTOWN, SY16 2PS: Price paid vs HM Land Registry's House Price Index

What might 21 HILLSIDE AVENUE be worth now?

21 HILLSIDE AVENUE might now be worth an estimated £484,425.

This is based on house price inflation of 53.8%, between May 2014 and February 2025, for detached houses, in the Powys local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 53.8% inflationary increase is applied to the most recent sale price for 21 HILLSIDE AVENUE of £315,000 on 22nd May 2014. For the value to have increased from £315,000 to £484,425 over the eleven years and three months to February 2025, the following assumptions must hold true:

  • The value of 21 HILLSIDE AVENUE has moved in line with the HPI for detached houses in the Powys local authority area.
  • The May 2014 sale price of £315,000 represented a fair market value for the property.
  • The size, condition, and specification of 21 HILLSIDE AVENUE has not materially changed since May 2014.
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 21 HILLSIDE AVENUE?

21 HILLSIDE AVENUE is 240m² according to the EPC inspection conducted in June 2013. This puts it in the largest 10% of detached houses houses in Newtown, based on EPC data. The below chart shows the distribution of detached houses houses by size in Newtown, and where 21 HILLSIDE AVENUE lies on this distribution: 96% of detached houses houses are smaller than 21 HILLSIDE AVENUE, and 4% of houses are larger. Note that EPC data is not available for all properties in Newtown.

21, HILLSIDE AVENUE, NEWTOWN, SY16 2PS: Size of property relative to detached houses houses in Newtown

21 HILLSIDE AVENUE: Plot and Title Map

21 HILLSIDE AVENUE sits on a plot of roughly 0.271 of an acre, or 1,096m². The below map shows the location of 21 HILLSIDE AVENUE, 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 21 HILLSIDE AVENUE). 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.

21, HILLSIDE AVENUE, NEWTOWN, SY16 2PS: Plot and title map

Where is 21 HILLSIDE AVENUE?

21 HILLSIDE AVENUE is located in NEWTOWN, in the SY16 postcode district. The below map shows the position of No. 21 on HILLSIDE AVENUE.

21, HILLSIDE AVENUE, NEWTOWN, SY16 2PS: Location map and indicative extent of plot

All property sales on HILLSIDE AVENUE

Most recent sales first:

Full data available
2024
12 JUL
£262,500
Limited data available
2020
24 MAR
£203,000
Full data available
2019
12 SEP
£185,000
Limited data available
2016
7 MAR
£175,000
Limited data available
2016
26 FEB
£176,000
Full data available
2015
26 NOV
£179,950
Full data available
2015
20 MAR
£175,000
Full data available
2014
22 MAY
£315,000
Limited data available
2011
23 DEC
£170,000
Full data available
2009
15 SEP
£325,000
Limited data available
2009
24 MAR
£183,000
Limited data available
2007
30 OCT
£285,000
Full data available
2004
20 AUG
£192,500
Full data available
2004
30 APR
£150,000
Limited data available
2002
17 JUN
£105,000
Full data available
2000
8 SEP
£95,000
Limited data available
2000
4 AUG
£80,000
Full data available
2000
19 MAY
£145,000
Limited data available
2000
2 MAY
£84,750
Full data available
2000
20 APR
£83,000
Full data available
1996
22 NOV
£70,000
Full data available
1996
28 FEB
£110,000
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.