Our Data Sources
77, Old Castle Road, Llanelli has no recent1 records in the Land Registry and a single entry in the EPC database dated July 2021.
We combine this information with public data 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 77, Old Castle Road, Llanelli, we estimate a market value of £130,483 and a rental value of £845 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £115,570 and £749 per month respectively.
Plot Size
HM Land Registry records the plot of land for 77, Old Castle Road, Llanelli as measuring 93 m2.
That makes it the 32nd largest plot in the postcode, where 36 of the 44 other houses have recorded plot data.
Energy Efficiency
77, Old Castle Road, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Jul 2021.
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
The most recent sale of 77, Old Castle Road, Llanelli completed on 5th July 2001 at £20,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Jul 2001£20,000
Similar Properties Sold Nearby
Since 2018 238 properties similar to 77, Old Castle Road, Llanelli have sold within a radius of 550 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd January 2026, was 36, Princess Street, Llanelli, SA15 2TD, a freehold house which sold for £127,000.
Read more about house prices in SA15.
- Sold Jan 2026£127,000 | 3 Bed House36, Princess Street, Llanelli, SA15 2TD36, Princess Street, Llanelli, SA15 2TD
- Sold Oct 2025£126,000 | 3 Bed House117, Old Castle Road, Llanelli, SA15 2SN117, Old Castle Road, Llanelli, SA15 2SN
- Sold Sep 2025£126,750 | 3 Bed House9, Lakefield Road, Llanelli, SA15 2UE9, Lakefield Road, Llanelli, SA15 2UE
- Sold Jul 2025£105,000 | 3 Bed House63, Old Castle Road, Llanelli, SA15 2SN63, Old Castle Road, Llanelli, SA15 2SN
- Sold Jun 2025£133,000 | 3 Bed House17, Brynmor Road, Llanelli, SA15 2TF17, Brynmor Road, Llanelli, SA15 2TF
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 £117,908, ranging from £100,341 to £131,524.
- 81 Old Castle Road
3 Bed House | 11 m | Est. Value: £131,226
- 83 Old Castle Road
3 Bed House | 22 m | Est. Value: £131,524
- 67 Old Castle Road
3 Bed House | 25 m | Est. Value: £117,205
- 85 Old Castle Road
3 Bed House | 28 m | Est. Value: £126,492
- 65 Old Castle Road
3 Bed House | 30 m | Est. Value: £110,464
Location Comparison
Of the 99 addresses on Old Castle Road, Llanelli, SA15, 77, Old Castle Road, Llanelli comes out as the 68th largest and the 74th most expensive in our analysis of the public data.
It is also £66k less expensive than the average property across the SA15 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanelli|800 m away
- Bynea|4.8 km away
- Pembrey & Burry Port|5.6 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.
