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ARSYLLFA, MOUNT ROAD, ST ASAPH, LL17 0DF - £950,000

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.

ARSYLLFA is a very large extended detached house of 339m², built sometime before 1900, which could now be worth an estimated £1,010,140. It was last sold for £950,000 in June 2023, which was around 277% above the average June 2023 detached price in the Denbighshire local authority area. The most recent EPC inspection was November 2021, where the current energy rating was E, and the potential energy rating was D.

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ARSYLLFA Sold Prices

Land registry data shows one sale for ARSYLLFA since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Denbighshire local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2023
12 JUN
£950,000£252,066
up arrow
277% above HPI

What might ARSYLLFA be worth now?

ARSYLLFA might now be worth an estimated £1,010,140.

This is based on house price inflation of 6.3%, between June 2023 and May 2026, for detached houses, in the Denbighshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 6.3% inflationary increase is applied to the most recent sale price for ARSYLLFA of £950,000 on 12th June 2023. For the value to have increased from £950,000 to £1,010,140 over the three years and one month to May 2026, the following assumptions must hold true:

  • The value of ARSYLLFA has moved in line with the HPI for detached houses in the Denbighshire local authority area.
  • The June 2023 sale price of £950,000 represented a fair market value for the property.
  • The size, condition, and specification of ARSYLLFA has not materially changed since June 2023.
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 ARSYLLFA?

ARSYLLFA is 339m², which includes four extensions, according to the EPC inspection conducted in November 2021. This puts it in the largest 10% of detached houses in St Asaph, based on EPC data. The below chart shows the distribution of detached houses by size in St Asaph, and where ARSYLLFA lies on this distribution: More than 99% of detached houses are smaller than ARSYLLFA, and less than 1% of detached houses are larger. Note that EPC data is not available for all properties in St Asaph.

ARSYLLFA, MOUNT ROAD, ST ASAPH, LL17 0DF: Size of property relative to detached houses in St Asaph

ARSYLLFA: Plot

ARSYLLFA sits on a plot of roughly 0.662 of an acre, or 2,681m².

Where is ARSYLLFA?

ARSYLLFA is located on MOUNT ROAD in ST ASAPH, in the LL17 postcode district.

All property sales on MOUNT ROAD

Most recent sales first:

Full data available
2025
4 AUG
£255,000
Full data available
2025
26 MAR
£283,000
Full data available
2024
7 AUG
£290,000
Full data available
2024
28 MAR
£190,000
Full data available
2024
23 FEB
£385,000
Limited data available
2023
12 JUN
£950,000
Limited data available
2023
17 JAN
£210,000
Full data available
2022
16 DEC
£200,000
Limited data available
2022
9 DEC
£355,000
Full data available
2022
7 DEC
£550,000
Full data available
2022
26 JUL
£282,500
Limited data available
2021
12 AUG
£370,000
Full data available
2021
1 JUN
£410,000
Full data available
2020
20 MAR
£122,000
Full data available
2019
23 AUG
£260,000
Full data available
2019
14 MAY
£290,000
Limited data available
2017
4 JUL
£255,000
Full data available
2017
26 MAY
£182,580
Limited data available
2017
2 MAR
£117,500
Full data available
2015
14 DEC
£270,000
Full data available
2015
14 OCT
£230,000
Full data available
2015
16 JUN
£350,000
Limited data available
2015
26 MAR
£82,500
Full data available
2015
30 JAN
£195,000
Full data available
2013
25 OCT
£290,000
Full data available
2012
8 MAR
£101,000
Full data available
2012
17 JAN
£157,000
Limited data available
2011
21 DEC
£160,000
Full data available
2011
19 DEC
£195,000
Full data available
2011
7 DEC
£365,000
Limited data available
2011
21 FEB
£165,000
Full data available
2010
29 OCT
£75,000
Limited data available
2010
19 MAR
£365,000
Full data available
2010
19 FEB
£168,000
Full data available
2009
3 APR
£320,000
Full data available
2006
31 OCT
£285,000
Full data available
2006
24 MAR
£165,000
Limited data available
2005
22 NOV
£350,000
Limited data available
2003
26 JUN
£213,000
Limited data available
2003
15 MAY
£145,000
Limited data available
2002
8 JUL
£180,000
Limited data available
2002
24 APR
£102,000
Limited data available
2001
23 NOV
£52,250
Full data available
2001
28 SEP
£195,000
Full data available
2000
24 NOV
£77,000
Full data available
2000
17 NOV
£112,000
Full data available
2000
9 JUN
£74,000
Limited data available
1999
25 JUN
£39,500
Full data available
1999
3 JUN
£130,000
Full data available
1999
10 MAR
£53,750
Full data available
1998
31 JUL
£95,000
Limited data available
1998
26 JUN
£37,500
Full data available
1998
6 MAR
£104,000
Limited data available
1997
4 DEC
£160,000
Limited data available
1997
17 OCT
£38,000
Full data available
1997
30 APR
£93,000
Limited data available
1996
15 NOV
£61,500
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.