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48, GERLLAN, TYWYN, LL36 9DE - £225,000

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.

48 GERLLAN is a large semi-detached house of 99m², built sometime between 1976 and 1982, which could now be worth an estimated £282,247. It was last sold for £225,000 in November 2020, which was around 35% above the average November 2020 semi-detached price in the Gwynedd local authority area. The most recent EPC inspection was July 2020, where the current energy rating was D, and the potential energy rating was B.

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48 GERLLAN Sold Prices

Land registry data shows one sale for 48 GERLLAN since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Gwynedd 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
2020
9 NOV
£225,000£167,161
up arrow
35% above HPI

What might 48 GERLLAN be worth now?

48 GERLLAN might now be worth an estimated £282,247.

This is based on house price inflation of 25.4%, between November 2020 and May 2026, for semi-detached 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 25.4% inflationary increase is applied to the most recent sale price for 48 GERLLAN of £225,000 on 9th November 2020. For the value to have increased from £225,000 to £282,247 over the six years and six months to May 2026, the following assumptions must hold true:

  • The value of 48 GERLLAN has moved in line with the HPI for semi-detached houses in the Gwynedd local authority area.
  • The November 2020 sale price of £225,000 represented a fair market value for the property.
  • The size, condition, and specification of 48 GERLLAN has not materially changed since November 2020.
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 48 GERLLAN?

48 GERLLAN is 99m² according to the EPC inspection conducted in July 2020. This puts it in the largest 40% of semi-detached houses in Tywyn, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Tywyn, and where 48 GERLLAN lies on this distribution: 69% of semi-detached houses are smaller than 48 GERLLAN, and 30% of semi-detached houses are larger. Note that EPC data is not available for all properties in Tywyn.

48, GERLLAN, TYWYN, LL36 9DE: Size of property relative to semi-detached houses in Tywyn

48 GERLLAN: Plot

48 GERLLAN sits on a plot of roughly 0.086 of an acre, or 348m².

Where is 48 GERLLAN?

48 GERLLAN is located in TYWYN, in the LL36 postcode district.

All property sales on GERLLAN

Most recent sales first:

Limited data available
2026
20 FEB
£210,000
Full data available
2025
28 JUL
£323,000
Limited data available
2025
18 JUL
£210,000
Limited data available
2024
5 DEC
£210,000
Full data available
2024
20 AUG
£320,000
Limited data available
2022
22 SEP
£250,000
Full data available
2022
12 SEP
£238,000
Limited data available
2022
1 SEP
£193,000
Full data available
2022
19 AUG
£300,000
Full data available
2022
1 APR
£205,000
Limited data available
2021
15 MAR
£220,000
Limited data available
2020
9 NOV
£225,000
Limited data available
2019
17 JUL
£240,000
Full data available
2018
19 DEC
£178,000
Full data available
2017
6 MAR
£231,000
Limited data available
2016
2 DEC
£165,000
Limited data available
2015
18 DEC
£170,000
Limited data available
2015
1 DEC
£156,000
Full data available
2015
26 OCT
£152,000
Limited data available
2015
26 JAN
£128,000
Limited data available
2013
28 AUG
£226,000
Full data available
2012
3 SEP
£178,000
Full data available
2011
28 SEP
£177,500
Limited data available
2011
7 JAN
£160,000
Full data available
2010
10 JUN
£172,000
Limited data available
2007
23 OCT
£282,500
Full data available
2007
23 FEB
£192,000
Limited data available
2006
23 OCT
£170,000
Limited data available
2006
19 MAY
£165,000
Limited data available
2004
28 JAN
£100,000
Full data available
2001
16 AUG
£72,000
Full data available
2001
12 JUL
£73,000
Full data available
2001
30 MAY
£72,500
Full data available
2000
30 NOV
£43,000
Full data available
2000
23 NOV
£79,500
Limited data available
2000
30 MAY
£83,500
Full data available
2000
15 MAR
£70,000
Full data available
1997
5 DEC
£65,500
Full data available
1996
10 MAY
£62,500
Full data available
1995
24 FEB
£45,000
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.