Our Data Sources
4, Caswell Street, Llanelli has a single entry in the Land Registry from January 2020 and a single entry in the EPC database dated January 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 4, Caswell Street, Llanelli is in very good condition we estimate a sale value of £192,696 and a rental value of £989 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £170,673 and a rental value of £876 per month.
Plot Size
According to data from HM Land Registry, 4, Caswell Street, Llanelli sits on a plot of 222 m2.
We have plot size data on 31 out of 31 other houses in the postcode and 4, Caswell Street, Llanelli sits on the 32nd largest plot.
Energy Efficiency
4, Caswell Street, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Jan 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 4, Caswell Street, Llanelli was last sold on 15th January 2020 for £68,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since January 2020, the market for similar properties has risen by 82.3%.
- Sold Jan 2020£68,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 18 sales of properties similar to 4, Caswell Street, Llanelli within a radius of 490 metres since 2008.
The most recent example is 38, Caswell Street, Llanelli, SA15 1BS, a freehold house which sold for £157,500 on the 16th August 2024.
Read more about house prices in SA15.
- Sold Aug 2024£157,500 | 3 Bed House38, Caswell Street, Llanelli, SA15 1BS38, Caswell Street, Llanelli, SA15 1BS
- Sold Feb 2024£150,000 | 4 Bed House74, Bigyn Road, Llanelli, SA15 1NY74, Bigyn Road, Llanelli, SA15 1NY
- Sold Nov 2023£165,000 | 4 Bed House1, Mansel Street, Llanelli, SA15 1DA1, Mansel Street, Llanelli, SA15 1DA
- Sold Aug 2023£120,000 | 4 Bed House13, Coronation Road, Llanelli, SA15 1PD13, Coronation Road, Llanelli, SA15 1PD
- Sold Nov 2022£125,000 | 4 Bed House93, Bigyn Road, Llanelli, SA15 1PA93, Bigyn Road, Llanelli, SA15 1PA
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 £167,178, ranging from £70,152 to £220,206.
- 6 Caswell Street
3 Bed House | 9 m | Est. Value: £176,636
- 10 Caswell Street
3 Bed House | 22 m | Est. Value: £182,219
- 6 Fron Terrace
4 Bed House | 24 m | Est. Value: £164,916
- 12 Caswell Street
4 Bed House | 28 m | Est. Value: £220,206
- 14 Caswell Street
3 Bed House | 34 m | Est. Value: £168,537
Location Comparison
Caswell Street, Llanelli, SA15 has a total of 53 addresses. According to our analysis of all the public data, 4, Caswell Street, Llanelli is the 16th largest and the 16th most expensive property on the street.
When compared to the postcode district it is £10k less expensive than the average property in SA15.
More reading links
Schools Nearby
Public Transport Nearby
- Llanelli|500 m away
- Bynea|3.8 km away
- Llangennech|5.5 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.





