Our Data Sources
20, Goodman Street, Caernarfon has a single entry in the Land Registry from November 2020 and a single entry in the EPC database dated October 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 20, Goodman Street, Caernarfon, we estimate a market value of £171,233 and a rental value of £884 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £151,663 and £783 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Goodman Street, Caernarfon as measuring 113 m2.
That makes it the 13th largest plot in the postcode, where 25 of the 35 other houses have recorded plot data.
Energy Efficiency
20, Goodman Street, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Oct 2018.
The property is connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 20, Goodman Street, Caernarfon completed on 26th November 2020 at £138,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 20.8% over the period since November 2020.
- Sold Nov 2020£138,000
Similar Properties Sold Nearby
Over the past 2 years 94 properties similar to 20, Goodman Street, Caernarfon have sold within a radius of 3.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th September 2025, was 17, Snowdon Street, Caernarfon, LL55 4HE, a freehold house which sold for £184,000.
Read more about house prices in LL55.
- Sold Sep 2025£184,000 | 3 Bed House17, Snowdon Street, Caernarfon, LL55 4HE17, Snowdon Street, Caernarfon, LL55 4HE
- Sold Jun 2025£175,750 | 3 Bed House32, Goodman Street, Caernarfon, LL55 4HL32, Goodman Street, Caernarfon, LL55 4HL
- Sold Feb 2025£147,500 | 3 Bed House10, Water Street, Caernarfon, LL55 4EP10, Water Street, Caernarfon, LL55 4EP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 48 addresses on Goodman Street, Llanberis, Caernarfon, LL55, 20, Goodman Street, Caernarfon comes out as the 39th largest and the 29th most expensive in our analysis of the public data.
It is also £58k less expensive than the average property across the LL55 district.
More reading links
Schools Nearby
Public Transport Nearby
- Bangor (Gwynedd)|11.2 km away
- Llanfairpwll|12.3 km away
- Roman Bridge|16.3 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
