Property Data Search:

41, GLANFFYNNON, LLANRUG, CAERNARFON, LL55 4PR - £155,500

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.

41 GLANFFYNNON is a midsized extended terraced house of 107m², built sometime between 1976 and 1982, which could now be worth an estimated £233,984. It was last sold for £155,500 in December 2014, which was around 48% above the average December 2014 terraced price in the Gwynedd local authority area. The most recent EPC inspection was September 2014, where the current energy rating was C, and the potential energy rating was B.

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41 GLANFFYNNON Sold Prices

Land registry data shows two sales for 41 GLANFFYNNON since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Gwynedd local authority area for the corresponding sale date. Both of the two 41 GLANFFYNNON 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
10 DEC
£155,500£105,185
up arrow
48% above HPI
2001
31 AUG
£60,000£41,292
up arrow
45% above HPI

41 GLANFFYNNON Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Gwynedd local authority area over time, sourced from the HPI. The two 41 GLANFFYNNON sales from August 2001 and December 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 August 2001 sale was for 45% above the HPI. So the extrapolation line tracks at 45% above the HPI over time, until the December 2014 sale, where it rises to 48% above the HPI. The line then continues to track at 48% above the HPI.

41, GLANFFYNNON, LLANRUG, CAERNARFON, LL55 4PR: Price paid vs HM Land Registry's House Price Index

What might 41 GLANFFYNNON be worth now?

41 GLANFFYNNON might now be worth an estimated £233,984.

This is based on house price inflation of 50.5%, between December 2014 and June 2025, for terraced houses, in the Gwynedd local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 50.5% inflationary increase is applied to the most recent sale price for 41 GLANFFYNNON of £155,500 on 10th December 2014. For the value to have increased from £155,500 to £233,984 over the eleven years and six months to June 2025, the following assumptions must hold true:

  • The value of 41 GLANFFYNNON has moved in line with the HPI for terraced houses in the Gwynedd local authority area.
  • The December 2014 sale price of £155,500 represented a fair market value for the property.
  • The size, condition, and specification of 41 GLANFFYNNON has not materially changed since December 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 41 GLANFFYNNON?

41 GLANFFYNNON is 107m², which includes one extension, according to the EPC inspection conducted in September 2014. This puts it in the smallest 50% of terraced houses houses in Llanrug, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Llanrug, and where 41 GLANFFYNNON lies on this distribution: 42% of terraced houses houses are smaller than 41 GLANFFYNNON, and 57% of houses are larger. Note that EPC data is not available for all properties in Llanrug.

41, GLANFFYNNON, LLANRUG, CAERNARFON, LL55 4PR: Size of property relative to terraced houses houses in Llanrug

41 GLANFFYNNON: Plot and Title Map

41 GLANFFYNNON sits on a plot of roughly 0.054 of an acre, or 219m². The below map shows the location of 41 GLANFFYNNON, 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 41 GLANFFYNNON). 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.

41, GLANFFYNNON, LLANRUG, CAERNARFON, LL55 4PR: Plot and title map

Where is 41 GLANFFYNNON?

41 GLANFFYNNON is located in LLANRUG, in the LL55 postcode district. The below map shows the position of No. 41 on GLANFFYNNON.

41, GLANFFYNNON, LLANRUG, CAERNARFON, LL55 4PR: Location map and indicative extent of plot

All property sales on GLANFFYNNON

Most recent sales first:

Full data available
2025
6 MAY
£285,000
Limited data available
2024
26 JUL
£225,000
Limited data available
2023
29 NOV
£218,000
Full data available
2023
28 JUL
£225,000
Full data available
2023
10 JUL
£200,000
Limited data available
2022
22 SEP
£225,000
Full data available
2022
29 JUL
£241,855
Full data available
2022
13 JUL
£240,000
Limited data available
2021
12 MAR
£179,950
Limited data available
2020
24 NOV
£169,950
Limited data available
2019
10 OCT
£182,950
Full data available
2019
26 JUL
£175,000
Full data available
2019
10 JUL
£163,000
Full data available
2018
7 SEP
£285,000
Full data available
2017
23 NOV
£230,000
Full data available
2017
17 NOV
£225,000
Full data available
2017
25 MAY
£167,000
Limited data available
2017
20 JAN
£175,000
Full data available
2016
28 JUL
£175,000
Full data available
2016
5 APR
£154,750
Full data available
2015
4 SEP
£182,500
Full data available
2015
23 APR
£168,000
Full data available
2014
10 DEC
£155,500
Full data available
2014
29 JUL
£171,000
Limited data available
2014
22 MAY
£165,000
Full data available
2013
10 APR
£182,000
Full data available
2012
25 JUN
£165,000
Full data available
2011
28 OCT
£156,000
Full data available
2011
17 OCT
£171,000
Full data available
2011
7 OCT
£140,000
Full data available
2010
22 DEC
£160,000
Full data available
2010
10 DEC
£165,000
Limited data available
2009
4 DEC
£145,000
Full data available
2009
23 NOV
£190,000
Limited data available
2008
18 DEC
£140,000
Full data available
2007
4 OCT
£225,000
Limited data available
2007
31 AUG
£165,000
Full data available
2007
3 MAY
£125,000
Limited data available
2006
16 FEB
£150,500
Limited data available
2005
1 NOV
£164,000
Full data available
2005
5 AUG
£155,000
Full data available
2003
27 JUN
£103,000
Limited data available
2003
27 JUN
£98,750
Limited data available
2002
28 MAR
£79,000
Limited data available
2002
26 MAR
£74,950
Full data available
2001
31 AUG
£60,000
Full data available
2001
2 FEB
£47,000
Limited data available
2000
1 SEP
£56,000
Limited data available
2000
31 MAR
£49,500
Limited data available
2000
31 MAR
£59,000
Full data available
1999
24 SEP
£54,750
Full data available
1999
30 JUL
£53,500
Limited data available
1999
30 APR
£53,500
Limited data available
1998
21 DEC
£57,000
Limited data available
1997
24 OCT
£57,000
Full data available
1997
14 AUG
£46,500
Full data available
1997
7 JUL
£40,000
Full data available
1997
4 JUL
£42,000
Limited data available
1997
14 MAR
£35,500
Limited data available
1997
31 JAN
£42,000
Limited data available
1996
26 JUL
£49,000
Limited data available
1996
1 MAR
£45,000
Full data available
1995
9 FEB
£39,950
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.