How much is Derwen, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR worth?
Estimated value — July 2026
£138,000
Likely range £99,000 – £167,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale January 1999
39%
confidence
Low
Typically within 15% of the sale price
Property details
Detached house
Blaenau Ffestiniog · LL41 4HR
Energy performance
Oil · EPC 9168-8060-6276-7470-1914 · inspected June 2010
Address
- District
- Gwynedd
- County
- Gwynedd
Value over time
- Modelled value
- Likely range (80%)
- Today's estimate
Modelled by indexing this property's most recent recorded sale, month by month, against the UK House Price Index for its area and property type. Earlier sales are shown as recorded. Today's estimate also uses the property's earlier sales, so it can sit a little off the line. 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 the most recent sale.
View as a table
| Year | Modelled value | Likely range |
|---|---|---|
| 2000 | £36,332 | £29,682 – £39,240 |
| 2001 | £37,645 | £31,689 – £41,313 |
| 2002 | £48,650 | £41,072 – £54,140 |
| 2003 | £61,758 | £52,007 – £69,596 |
| 2004 | £81,694 | £68,129 – £93,281 |
| 2005 | £85,339 | £70,933 – £98,134 |
| 2006 | £90,657 | £75,334 – £105,775 |
| 2007 | £94,930 | £79,103 – £113,028 |
| 2008 | £87,331 | £72,859 – £106,095 |
| 2009 | £86,459 | £71,988 – £106,280 |
| 2010 | £86,879 | £71,584 – £107,519 |
| 2011 | £89,335 | £73,098 – £112,534 |
| 2012 | £86,450 | £70,791 – £109,114 |
| 2013 | £83,703 | £68,713 – £106,510 |
| 2014 | £89,135 | £72,334 – £114,934 |
| 2015 | £89,826 | £73,865 – £115,916 |
| 2016 | £96,009 | £79,728 – £124,466 |
| 2017 | £99,103 | £82,040 – £129,460 |
| 2018 | £100,969 | £83,641 – £136,337 |
| 2019 | £107,106 | £89,440 – £149,900 |
| 2020 | £115,251 | £96,517 – £164,014 |
| 2021 | £123,971 | £103,506 – £176,072 |
| 2022 | £136,961 | £114,056 – £193,802 |
| 2023 | £137,381 | £113,622 – £195,056 |
| 2024 | £131,186 | £110,192 – £188,587 |
| 2025 | £132,503 | £111,463 – £190,691 |
| 2026 | £137,590 | — |
Sale history
Mortgage calculator
£741
Estimated monthly repayment
£124,200
Loan amount
£142,435
Total interest
£266,635
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
- Ty R Ysgol, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR£123,000 · 2020£173,000
- Fron Goch, 2, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR£93,500 · 2008£143,000
- Fron Goch, 4, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR£79,500 · 2006£115,000
- Fron Goch, 5, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR£95,000 · 2005£161,000
About this property
Derwen, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR is a detached house in Blaenau Ffestiniog, Gwynedd (LL41). Stede's estimated value for July 2026 is £138,000. Four in five similar homes sold within their likely range when tested; for this property that range is £99,000 to £167,000. It re-indexes the property's recorded sale prices to today using the UK House Price Index. The confidence score is 39 out of 100 (low): estimates like this one are typically within 15% of the eventual sale price.
It last sold in January 1999 for £30,000. The current estimate is 360% higher than that price. The current owner has held it for about 27 years.
Its EPC energy-efficiency rating is band F (34 out of 100). The certificate records a total floor area of 114 m² (1,227 sq ft). It was lodged in June 2010.
The modelled value is up 5% over the past year and up 17% over the past five years.
Among 4 nearby properties Stede tracks in the LL41 area, estimated values run from £115,000 to £173,000. This detached house's £138,000 sits toward the lower end of that range.
Common questions
How much is Derwen, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR worth?
Stede estimates Derwen, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR is worth £138,000 as of July 2026, within a likely range of £99,000 to £167,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did Derwen, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR last sell?
It last sold in January 1999 for £30,000.
What type of property is Derwen, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR?
It is recorded as a Detached house in the LL41 postcode area.
What is the EPC rating of Derwen, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR?
Derwen, Maentwrog, Blaenau Ffestiniog, Gwynedd, LL41 4HR has an EPC energy-efficiency rating of band F (34 out of 100). The certificate records a floor area of 114 m² (1,227 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 39 out of 100 (low). Tested against real sales of similar homes, estimates like this one are typically within 15% 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?
Stede re-indexes this property's recorded sale prices to today using the House Price Index for its type and region, and tests the result against real sales to set the likely range and confidence. Full detail is on the methodology page.
How we calculated this
This estimate re-indexes the property's recorded sale prices to today with the UK House Price Index for its area and type. Its range and confidence come from testing the same method against 56,151 real sales of similar homes.
2
Valuation methods used
1
Recorded sales on file
1999
Most recent recorded sale