How much is Nant Heddwch, Garndolbenmaen, Gwynedd, LL51 9RX worth?
Estimated value — November 2026
£978,000
Likely range £849,000 – £1,172,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale October 2021
70%
confidence
High
Typically within 8% of the sale price
Property details
Detached house
Garndolbenmaen · LL51 9RX
Energy performance
Mains Gas (Not Community) · EPC 9784-3048-2207-6035-0200 · inspected March 2025
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 |
|---|---|---|---|
| 2021 | £333,890 | £284,509 – £444,702 | £315,000 |
| 2022 | £500,424 | £436,740 – £597,930 | — |
| 2023 | £633,908 | £551,480 – £744,828 | — |
| 2024 | £731,671 | £634,372 – £864,948 | — |
| 2025 | £866,652 | £751,123 – £1,033,049 | — |
| 2026 | £978,000 | £849,000 – £1,172,000 | — |
Sale history
Mortgage calculator
£5,249
Estimated monthly repayment
£880,200
Loan amount
£1,009,434
Total interest
£1,889,634
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
- Tan Y Ffordd, Garndolbenmaen, Gwynedd, LL51 9RX£170,000 · 2025£190,000
- Llwyn Onn, Garndolbenmaen, Gwynedd, LL51 9RX£170,000 · 2015£287,000
- Broeifion, Garndolbenmaen, Gwynedd, LL51 9RX£82,000 · 2003£194,000
- Penrallt, Garndolbenmaen, Gwynedd, LL51 9RX£80,000 · 2001£258,000
- 6 Cambrian Terrace, Garndolbenmaen, Gwynedd, LL51 9RX£91,000 · 2026£101,000
- 7 Cambrian Terrace, Garndolbenmaen, Gwynedd, LL51 9RX£175,000 · 2022£194,000
- 5 Cambrian Terrace, Garndolbenmaen, Gwynedd, LL51 9RX£60,000 · 2019£81,000
- 4 Cambrian Terrace, Garndolbenmaen, Gwynedd, LL51 9RX£66,000 · 2005£94,000
- Cambrian Forge, Garndolbenmaen, Gwynedd, LL51 9RX£45,500 · 1996£231,000
About this property
Nant Heddwch, Garndolbenmaen, Gwynedd, LL51 9RX is a detached house in Garndolbenmaen, Gwynedd (LL51). Stede's estimated value for November 2026 is £978,000. Four in five similar homes sold within their likely range when tested; for this property that range is £849,000 to £1,172,000. 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 70 out of 100 (high): estimates like this one are typically within 8% of the eventual sale price.
It last sold in October 2021 for £315,000. The current estimate is 210% higher than that price. The current owner has held it for about 5 years.
Its EPC energy-efficiency rating is band C (69 out of 100), with a potential of band B (83) after the recommended improvements. The certificate records a total floor area of 966 m² (10,398 sq ft). It was lodged in March 2025.
The modelled value is up 13% over the past year and up 204% over the past five years.
Among 9 nearby properties Stede tracks in the LL51 area, estimated values run from £81,000 to £287,000. This detached house's £978,000 sits above that range.
Common questions
How much is Nant Heddwch, Garndolbenmaen, Gwynedd, LL51 9RX worth?
Stede estimates Nant Heddwch, Garndolbenmaen, Gwynedd, LL51 9RX is worth £978,000 as of November 2026, within a likely range of £849,000 to £1,172,000. 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 Nant Heddwch, Garndolbenmaen, Gwynedd, LL51 9RX last sell?
It last sold in October 2021 for £315,000.
What type of property is Nant Heddwch, Garndolbenmaen, Gwynedd, LL51 9RX?
It is recorded as a Detached house in the LL51 postcode area.
What is the EPC rating of Nant Heddwch, Garndolbenmaen, Gwynedd, LL51 9RX?
Nant Heddwch, Garndolbenmaen, Gwynedd, LL51 9RX has an EPC energy-efficiency rating of band C (69 out of 100). Its potential rating after the recommended improvements is band B (83). The certificate records a floor area of 966 m² (10,398 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 70 out of 100 (high). Tested against real sales of similar homes, estimates like this one are typically within 8% 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 62,186 real sales of similar homes.
- Its sale in October 2021, brought up to today with the House Price Index£366,89475%
- Recent price per m² in the same postcode sector, for its 966 m²£2,812,25625%
Estimate £978,000, likely £849,000 – £1,172,000
Read the full methodology and data sources →