Our Data Sources
30, St. Seiriols Close, Holyhead has no records in the Land Registry and a single entry in the EPC database dated November 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 30, St. Seiriols Close, Holyhead, we estimate a market value of £151,817 and a rental value of £808 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £134,467 and £716 per month respectively.
Energy Efficiency
30, St. Seiriols Close, Holyhead has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Nov 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2017 73 properties similar to 30, St. Seiriols Close, Holyhead have sold within a radius of 530 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 13th November 2025, was 36, Maes Yr Haf, Holyhead, LL65 1HY, a freehold house which sold for £100,000.
Read more about house prices in LL65.
- Sold Nov 2025£100,000 | 3 Bed House36, Maes Yr Haf, Holyhead, LL65 1HY36, Maes Yr Haf, Holyhead, LL65 1HY
- Sold Aug 2025£130,000 | 3 Bed House38, Queens Park, Holyhead, LL65 1PR38, Queens Park, Holyhead, LL65 1PR
- Sold Jul 2025£150,000 | 3 Bed House40, Thomas Street, Holyhead, LL65 1RS40, Thomas Street, Holyhead, LL65 1RS
- Sold Oct 2024£138,000 | 3 Bed House26, Maes Yr Haf, Holyhead, LL65 1HY26, Maes Yr Haf, Holyhead, LL65 1HY
- Sold Jul 2024£125,000 | 3 Bed House47, Edmund Street, Holyhead, LL65 1SA47, Edmund Street, Holyhead, LL65 1SA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £127,560, ranging from £84,295 to £145,334.
- 31 St. Seiriols Close
3 Bed House | 4 m | Est. Value: £132,800
- 29 St. Seiriols Close
3 Bed House | 6 m | Est. Value: £144,588
- 32 St. Seiriols Close
3 Bed House | 11 m | Est. Value: £144,588
- 28 St. Seiriols Close
3 Bed House | 12 m | Est. Value: £145,334
- 33 St. Seiriols Close
3 Bed House | 17 m | Est. Value: £141,869
Location Comparison
Of the 38 addresses on St. Seiriols Close, Holyhead, LL65, 30, St. Seiriols Close, Holyhead comes out as the 3rd largest and the 10th most expensive in our analysis of the public data.
It is also £83k less expensive than the average property across the LL65 district.
More reading links
Schools Nearby
Public Transport Nearby
- Holyhead|700 m away
- Valley|6.0 km away
- Rhosneigr|12.2 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












