Our Data Sources
66, Bryn Siriol, Llanelli has no records in the Land Registry and a single entry in the EPC database dated June 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 66, Bryn Siriol, Llanelli would be worth £110,374, with a potential rental value of £692 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £97,759, with a rental value of £613 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
66, Bryn Siriol, Llanelli occupies a 191 m2 plot as recorded by HM Land Registry.
Of the 30 other houses in this postcode, 25 have recorded plot sizes, and this one ranks as the 16th largest.
Energy Efficiency
66, Bryn Siriol, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Jun 2025.
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
Land Registry records and our Estate Agent network show 1 sale of a comparable property within 650 metres of 66, Bryn Siriol, Llanelli since 2017.
Most recently, 12, Y Gaer, Llanelli, SA14 8PF, a freehold house, sold at £35,000 on the 6th January 2017.
Read more about house prices in SA14.
- Sold Jan 2017£35,000 | 2 Bed House12, Y Gaer, Llanelli, SA14 8PF12, Y Gaer, Llanelli, SA14 8PF
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £91,004, ranging from £56,753 to £283,658.
- 68 Bryn Siriol
2 Bed House | 7 m | Est. Value: £113,112
- 64 Bryn Siriol
2 Bed House | 25 m | Est. Value: £115,298
- 74 Bryn Siriol
2 Bed Flat | 30 m | Est. Value: £61,277
- 72 Bryn Siriol
2 Bed Flat | 30 m | Est. Value: £61,277
- 76 Bryn Siriol
2 Bed Flat | 30 m | Est. Value: £60,726
Location Comparison
Our analysis of the public data ranks 66, Bryn Siriol, Llanelli as the 71st largest and the 56th most expensive of the 76 addresses on Bryn Siriol, Llanelli, SA14.
Against the SA14 postcode district average, it is £85k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Llanelli|2.3 km away
- Bynea|3.8 km away
- Llangennech|4.5 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












