Our Data Sources
18, Penrhyn Gwyn, Llanelli has 2 entries in the Land Registry, most recently in February 2019 and a single entry in the EPC database dated September 2013.
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 18, Penrhyn Gwyn, Llanelli is in very good condition we estimate a sale value of £249,534 and a rental value of £1,010 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £221,016 and a rental value of £894 per month.
Plot Size
According to data from HM Land Registry, 18, Penrhyn Gwyn, Llanelli sits on a plot of 217 m2.
We have plot size data on 18 out of 18 other houses in the postcode and 18, Penrhyn Gwyn, Llanelli sits on the 5th largest plot.
Energy Efficiency
18, Penrhyn Gwyn, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Sep 2013.
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, 18, Penrhyn Gwyn, Llanelli was last sold on 8th February 2019 for £157,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since February 2019, the market for similar properties has risen by 7.2%.
- Sold Feb 2019£157,000
- Sold May 2012£177,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 31 sales of properties similar to 18, Penrhyn Gwyn, Llanelli within a radius of 1.0 kilometres since 2011.
The most recent example is 42, Cefn Padrig, Llanelli, SA15 2DJ, a freehold house which sold for £249,000 on the 11th March 2026.
Read more about house prices in SA15.
- Sold Mar 2026£249,000 | 4 Bed House42, Cefn Padrig, Llanelli, SA15 2DJ42, Cefn Padrig, Llanelli, SA15 2DJ
- Sold Oct 2025£220,000 | 4 Bed House13, Janion, Llanelli, SA15 2BZ13, Janion, Llanelli, SA15 2BZ
- Sold Jun 2025£266,000 | 4 Bed House40, Cefn Padrig, Llanelli, SA15 2DJ40, Cefn Padrig, Llanelli, SA15 2DJ
- Sold Jun 2025£250,000 | 4 Bed House8, Janion, Llanelli, SA15 2BZ8, Janion, Llanelli, SA15 2BZ
- Sold Jan 2025£220,000 | 3 Bed House73, Pentre Nicklaus Village, Llanelli, SA15 2DE73, Pentre Nicklaus Village, Llanelli, SA15 2DE
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 £212,617, ranging from £122,110 to £432,953.
- 16 Penrhyn Gwyn
4 Bed House | 5 m | Est. Value: £243,010
- 14 Penrhyn Gwyn
4 Bed House | 11 m | Est. Value: £249,500
- 20 Penrhyn Gwyn
2 Bed Flat | 11 m | Est. Value: £130,764
- 21 Penrhyn Gwyn
4 Bed House | 19 m | Est. Value: £243,010
- 12 Penrhyn Gwyn
3 Bed House | 20 m | Est. Value: £195,347
Location Comparison
Penrhyn Gwyn, Llanelli, SA15 has a total of 21 addresses. According to our analysis of all the public data, 18, Penrhyn Gwyn, Llanelli is the 6th largest and the 6th most expensive property on the street.
When compared to the postcode district it is £44k more expensive than the average property in SA15.
More reading links
Schools Nearby
Public Transport Nearby
- Llanelli|1.1 km away
- Bynea|4.3 km away
- Llangennech|6.3 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.
