How much is Nanty Garreg, Bontddu, Dolgellau, Gwynedd, LL40 2TU worth?
Estimated value — November 2026
£748,000
Likely range £627,000 – £938,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale January 2024
64%
confidence
Medium
Typically within 9% of the sale price
Property details
Detached house
Dolgellau · LL40 2TU
Energy performance
Oil (Not Community) · EPC 9318-6064-7238-7510-7294 · inspected August 2020
Address
- District
- Gwynedd
- County
- Gwynedd
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 |
|---|---|---|---|
| 2003 | £433,407 | £375,986 – £536,990 | £350,000 |
| 2004 | £566,742 | £494,799 – £661,783 | — |
| 2005 | £585,181 | £507,789 – £674,600 | — |
| 2006 | £614,372 | £528,870 – £707,156 | — |
| 2007 | £635,716 | £542,856 – £735,499 | — |
| 2008 | £577,801 | £489,363 – £671,927 | — |
| 2009 | £565,093 | £475,706 – £656,501 | — |
| 2010 | £560,872 | £469,816 – £650,722 | — |
| 2011 | £569,558 | £473,705 – £661,329 | — |
| 2012 | £544,209 | £447,961 – £635,149 | — |
| 2013 | £520,200 | £426,691 – £608,204 | — |
| 2014 | £546,808 | £453,467 – £635,466 | — |
| 2015 | £543,837 | £454,697 – £630,894 | — |
| 2016 | £573,552 | £481,990 – £665,814 | — |
| 2017 | £584,079 | £493,439 – £679,831 | — |
| 2018 | £586,977 | £499,892 – £680,562 | — |
| 2019 | £614,058 | £527,166 – £707,120 | — |
| 2020 | £651,483 | £563,897 – £750,121 | — |
| 2021 | £690,827 | £602,419 – £798,893 | — |
| 2022 | £752,226 | £657,732 – £900,822 | — |
| 2023 | £743,509 | £631,460 – £1,005,129 | — |
| 2024 | £712,826 | £613,131 – £875,336 | £735,000 |
| 2025 | £724,719 | £613,936 – £891,310 | — |
| 2026 | £748,000 | £627,000 – £938,000 | — |
Sale history
Mortgage calculator
£4,015
Estimated monthly repayment
£673,200
Loan amount
£772,041
Total interest
£1,445,241
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
- Cesailgwm Mawr, Bontddu, Dolgellau, Gwynedd, LL40 2TU£725,000 · 2025£745,000
- Aelybryn, Bontddu, Dolgellau, Gwynedd, LL40 2TU£545,000 · 2021£685,000
- Nyth Bran, Bontddu, Dolgellau, Gwynedd, LL40 2TU£380,000 · 2026£390,000
- Tai Cynhaeaf, Foel Uchaf, Bontddu, Dolgellau, Gwynedd, LL40 2TU£370,000 · 2023£379,000
- Tai Cynhaeaf, Capel Soar, Bontddu, Dolgellau, Gwynedd, LL40 2TU£300,000 · 2020£458,000
- Hawddamor, Bontddu, Dolgellau, Gwynedd, LL40 2TU£312,000 · 2009£411,000
- Bryn Tryfer, Bontddu, Dolgellau, Gwynedd, LL40 2TU£210,000 · 2005£439,000
- Minawel, Bontddu, Dolgellau, Gwynedd, LL40 2TU£135,000 · 2001£414,000
- Tai Cynhaeaf, Fro Heulog, Bontddu, Dolgellau, Gwynedd, LL40 2TU£100,000 · 2025£108,000
- Lone Heights, Bontddu, Dolgellau, Gwynedd, LL40 2TU£220,000 · 2024£270,000
About this property
Nanty Garreg, Bontddu, Dolgellau, Gwynedd, LL40 2TU is a detached house in Dolgellau, Gwynedd (LL40). Stede's estimated value for November 2026 is £748,000. Four in five similar homes sold within their likely range when tested; for this property that range is £627,000 to £938,000. It combines its own last sale brought up to date with the House Price Index (75%) and the recent price per m² in the same postcode sector applied to its floor area (25%). The confidence score is 64 out of 100 (medium): estimates like this one are typically within 9% of the eventual sale price.
It last sold in January 2024 for £735,000. It has 2 sales on record, the earliest in 2003. The current estimate is 2% higher than that price. The current owner has held it for about 2 years.
Its EPC energy-efficiency rating is band F (36 out of 100), with a potential of band B (83) after the recommended improvements. The certificate records a total floor area of 263 m² (2,831 sq ft). It was lodged in August 2020.
The modelled value is up 2% over the past year and up 9% over the past five years.
Among 10 nearby properties Stede tracks in the LL40 area, estimated values run from £108,000 to £745,000. This detached house's £748,000 sits above that range.
Common questions
How much is Nanty Garreg, Bontddu, Dolgellau, Gwynedd, LL40 2TU worth?
Stede estimates Nanty Garreg, Bontddu, Dolgellau, Gwynedd, LL40 2TU is worth £748,000 as of November 2026, within a likely range of £627,000 to £938,000. 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 Nanty Garreg, Bontddu, Dolgellau, Gwynedd, LL40 2TU last sell?
It last sold in January 2024 for £735,000. There are 2 sales on record, the earliest in 2003.
What type of property is Nanty Garreg, Bontddu, Dolgellau, Gwynedd, LL40 2TU?
It is recorded as a Detached house in the LL40 postcode area.
What is the EPC rating of Nanty Garreg, Bontddu, Dolgellau, Gwynedd, LL40 2TU?
Nanty Garreg, Bontddu, Dolgellau, Gwynedd, LL40 2TU has an EPC energy-efficiency rating of band F (36 out of 100). Its potential rating after the recommended improvements is band B (83). The certificate records a floor area of 263 m² (2,831 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 64 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 9% 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 combines its own last sale brought up to date with the House Price Index (75%) and the recent price per m² in the same postcode sector applied to its floor area (25%). 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
We weighed the evidence below, giving each piece the share that proved most accurate when we tested it against real sales of similar homes. The likely range and confidence come from testing the same method against 2,693 real sales of similar homes.
- Its sale in January 2024, brought up to today with the House Price Index£772,17675%
- Recent price per m² in the same postcode sector, for its 263 m²£676,89525%
Estimate £748,000, likely £627,000 – £938,000
Read the full methodology and data sources →