How much is Gwernafon, Marianglas, Isle Of Anglesey, LL73 8PL worth?
Estimated value — November 2026
£448,000
Likely range £327,000 – £631,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale October 2015
43%
confidence
Low
Typically within 14% of the sale price
Property details
Detached house
Marianglas · LL73 8PL
Energy performance
Oil · EPC 2518-4057-6287-8659-2940 · inspected March 2011
Address
- District
- Isle of Anglesey
- County
- Isle of Anglesey
Value over time
- Modelled value
- Recorded sale
- Projected
- Likely range (80%)
- Today's estimate
Drawn through each of this property's recorded sales and ending at today's estimate, with the UK House Price Index for its area and property type filling in the months between. The shaded band is where four in five prices fell when we tested this line against real sales of similar homes; it widens the further a month is from a recorded sale, and today it matches the likely range above.
View as a table
| Year | Modelled value | Likely range | Recorded sale |
|---|---|---|---|
| 2000 | £118,566 | £103,012 – £136,791 | — |
| 2001 | £130,218 | £112,249 – £149,896 | — |
| 2002 | £154,794 | £132,359 – £178,881 | — |
| 2003 | £213,563 | £181,125 – £248,168 | — |
| 2004 | £266,006 | £224,128 – £309,179 | — |
| 2005 | £287,419 | £240,951 – £333,510 | — |
| 2006 | £307,857 | £256,383 – £357,380 | — |
| 2007 | £324,686 | £271,864 – £376,673 | — |
| 2008 | £295,453 | £248,608 – £343,165 | — |
| 2009 | £296,398 | £250,859 – £344,811 | — |
| 2010 | £285,143 | £243,330 – £330,094 | — |
| 2011 | £274,581 | £236,206 – £316,036 | — |
| 2012 | £266,230 | £230,879 – £306,792 | — |
| 2013 | £263,538 | £230,040 – £306,777 | — |
| 2014 | £278,074 | £241,881 – £340,974 | — |
| 2015 | £291,752 | £247,890 – £390,293 | £295,000 |
| 2016 | £299,659 | £257,310 – £364,642 | — |
| 2017 | £309,271 | £260,769 – £373,128 | — |
| 2018 | £335,309 | £276,793 – £411,262 | — |
| 2019 | £345,009 | £279,004 – £431,532 | — |
| 2020 | £367,803 | £291,769 – £470,213 | — |
| 2021 | £416,572 | £324,612 – £542,803 | — |
| 2022 | £441,575 | £338,767 – £584,929 | — |
| 2023 | £445,627 | £336,855 – £600,424 | — |
| 2024 | £429,699 | £320,161 – £588,979 | — |
| 2025 | £455,253 | £334,808 – £634,517 | — |
| 2026 | £448,000 | £327,000 – £631,000 | — |
Sale history
Mortgage calculator
£2,404
Estimated monthly repayment
£403,200
Loan amount
£462,399
Total interest
£865,599
Total repayable
A guide only, based on a capital repayment mortgage held at a constant interest rate for the full term. Not a mortgage offer or financial advice.
Related properties
About this property
Gwernafon, Marianglas, Isle Of Anglesey, LL73 8PL is a detached house in Marianglas, Isle of Anglesey (LL73). Stede's estimated value for November 2026 is £448,000. Four in five similar homes sold within their likely range when tested; for this property that range is £327,000 to £631,000. It is based on its own last sale brought up to date with the House Price Index. The confidence score is 43 out of 100 (low): estimates like this one are typically within 14% of the eventual sale price.
It last sold in October 2015 for £295,000. It has 2 sales on record, the earliest in 1998. The current estimate is 52% higher than that price. The current owner has held it for about 11 years.
Its EPC energy-efficiency rating is band F (38 out of 100), with a potential of band E (41) after the recommended improvements. The certificate records a total floor area of 151 m² (1,625 sq ft). It was lodged in March 2011.
The modelled value is up 1% over the past year and up 7% over the past five years.
Common questions
How much is Gwernafon, Marianglas, Isle Of Anglesey, LL73 8PL worth?
Stede estimates Gwernafon, Marianglas, Isle Of Anglesey, LL73 8PL is worth £448,000 as of November 2026, within a likely range of £327,000 to £631,000. The estimate is generated automatically from recorded sale prices of this and similar nearby homes and the UK House Price Index, and is not a formal valuation.
When did Gwernafon, Marianglas, Isle Of Anglesey, LL73 8PL last sell?
It last sold in October 2015 for £295,000. There are 2 sales on record, the earliest in 1998.
What type of property is Gwernafon, Marianglas, Isle Of Anglesey, LL73 8PL?
It is recorded as a Detached house in the LL73 postcode area.
What is the EPC rating of Gwernafon, Marianglas, Isle Of Anglesey, LL73 8PL?
Gwernafon, Marianglas, Isle Of Anglesey, LL73 8PL has an EPC energy-efficiency rating of band F (38 out of 100). Its potential rating after the recommended improvements is band E (41). The certificate records a floor area of 151 m² (1,625 sq ft). EPC data is published by the Ministry of Housing, Communities & Local Government and reflects the most recent certificate on record.
How reliable is this estimate?
The confidence score is 43 out of 100 (low). Tested against real sales of similar homes, estimates like this one are typically within 14% of the sale price, and four in five sold within their likely range. The figure is a data model, not a RICS valuation or Home Report, and should not be used for mortgage or legal decisions.
How does Stede calculate this estimate?
It is based on its own last sale brought up to date with the House Price Index. Each piece of evidence gets the share that proved most accurate when tested against real sales of similar homes, and the same testing sets the likely range and confidence. Full detail is on the methodology page.
How we got this figure
This is the evidence the estimate is based on. The likely range and confidence come from testing the same method against 4,861 real sales of similar homes.
- Its sale in October 2015, brought up to today with the House Price Index£448,218100%
Estimate £448,000, likely £327,000 – £631,000
Read the full methodology and data sources →