How much is Lon Gert, Garndolbenmaen, Gwynedd, LL51 9UX worth?
Estimated value — November 2026
£513,000
Likely range £407,000 – £723,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale March 2010
47%
confidence
Medium
Typically within 13% of the sale price
Property details
Detached house
Garndolbenmaen · LL51 9UX
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 |
|---|---|---|---|
| 2001 | £178,843 | £155,149 – £221,586 | £170,000 |
| 2002 | £229,360 | £200,245 – £267,823 | — |
| 2003 | £288,923 | £250,712 – £333,072 | — |
| 2004 | £379,225 | £326,448 – £436,497 | — |
| 2005 | £393,057 | £336,987 – £453,155 | — |
| 2006 | £414,268 | £358,082 – £476,951 | — |
| 2007 | £430,361 | £374,824 – £497,292 | — |
| 2008 | £392,742 | £343,276 – £467,339 | — |
| 2009 | £385,690 | £329,294 – £509,793 | — |
| 2010 | £384,082 | £331,895 – £478,866 | £380,000 |
| 2011 | £391,200 | £338,217 – £466,881 | — |
| 2012 | £374,938 | £320,680 – £448,344 | — |
| 2013 | £359,520 | £303,946 – £435,031 | — |
| 2014 | £379,123 | £317,101 – £466,318 | — |
| 2015 | £378,300 | £313,300 – £472,582 | — |
| 2016 | £400,314 | £329,018 – £505,822 | — |
| 2017 | £409,064 | £334,102 – £522,710 | — |
| 2018 | £412,542 | £334,685 – £533,595 | — |
| 2019 | £433,132 | £348,871 – £567,828 | — |
| 2020 | £461,234 | £369,435 – £612,051 | — |
| 2021 | £490,942 | £391,499 – £659,836 | — |
| 2022 | £536,653 | £427,454 – £729,553 | — |
| 2023 | £532,549 | £423,619 – £732,116 | — |
| 2024 | £503,030 | £399,730 – £698,827 | — |
| 2025 | £502,749 | £399,125 – £704,588 | — |
| 2026 | £513,000 | £407,000 – £723,000 | — |
Sale history
Mortgage calculator
£2,753
Estimated monthly repayment
£461,700
Loan amount
£529,488
Total interest
£991,188
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
- Tyn Y Braich, Garndolbenmaen, Gwynedd, LL51 9UX£312,000 · 2007£394,000
- Glan Don, Garndolbenmaen, Gwynedd, LL51 9UX£245,000 · 2012£341,000
- Bryn Glas, Garndolbenmaen, Gwynedd, LL51 9UX£60,000 · 2000£285,000
- Tyn Mynydd, Garndolbenmaen, Gwynedd, LL51 9UX£72,000 · 2000£267,000
- Tan Braich, Garndolbenmaen, Gwynedd, LL51 9UX£100,000 · 2003£220,000
- Glan Rafon, Garndolbenmaen, Gwynedd, LL51 9UX£485,000 · 2021—
About this property
Lon Gert, Garndolbenmaen, Gwynedd, LL51 9UX is a detached house in Garndolbenmaen, Gwynedd (LL51). Stede's estimated value for November 2026 is £513,000. Four in five similar homes sold within their likely range when tested; for this property that range is £407,000 to £723,000. It combines its own last sale brought up to date with the House Price Index (75%) and recent sales of 5 similar homes in the same postcode sector (25%). The confidence score is 47 out of 100 (medium): estimates like this one are typically within 13% of the eventual sale price.
It last sold in March 2010 for £380,000. It has 2 sales on record, the earliest in 2001. The current estimate is 35% higher than that price. The current owner has held it for about 16 years.
The modelled value is up 1% over the past year and up 5% over the past five years.
Among 5 nearby properties Stede tracks in the LL51 area, estimated values run from £220,000 to £394,000. This detached house's £513,000 sits above that range.
Common questions
How much is Lon Gert, Garndolbenmaen, Gwynedd, LL51 9UX worth?
Stede estimates Lon Gert, Garndolbenmaen, Gwynedd, LL51 9UX is worth £513,000 as of November 2026, within a likely range of £407,000 to £723,000. 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 Lon Gert, Garndolbenmaen, Gwynedd, LL51 9UX last sell?
It last sold in March 2010 for £380,000. There are 2 sales on record, the earliest in 2001.
What type of property is Lon Gert, Garndolbenmaen, Gwynedd, LL51 9UX?
It is recorded as a Detached house in the LL51 postcode area.
How reliable is this estimate?
The confidence score is 47 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 13% 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 recent sales of 5 similar homes in the same postcode sector (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 5,859 real sales of similar homes.
- Its sale in March 2010, brought up to today with the House Price Index£603,91075%
- 5 similar homes sold recently in the same postcode sector£240,92125%
Estimate £513,000, likely £407,000 – £723,000
Read the full methodology and data sources →