Our Data Sources
6, Llwyn Onn, Swansea has 31 entries in the Land Registry , most recently in December 2012 and a single entry in the EPC database dated May 2012.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 6, Llwyn Onn, Swansea, we estimate a market value of £129,561 and a rental value of £884 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £114,754 and £783 per month respectively.
Plot Size
HM Land Registry records the plot of land for 6, Llwyn Onn, Swansea as measuring 217 m2.
That makes it the 2nd largest plot in the postcode, where 3 of the 7 other houses have recorded plot data.
Energy Efficiency
6, Llwyn Onn, Swansea has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 May 2012.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 6, Llwyn Onn, Swansea completed on 17th December 2012 at £70,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 119.1% over the period since December 2012.
- Sold Dec 2012£70,000
- Sold Aug 2006£80,000
- Sold Feb 2002£24,000
Similar Properties Sold Nearby
Over the past 2 years 100 properties similar to 6, Llwyn Onn, Swansea have sold within a radius of 750 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 17th December 2025, was 109, Llwyn Derw, Swansea, SA5 4AY, a freehold house which sold for £136,500.
Read more about house prices in SA5.
- Sold Dec 2025£136,500 | 3 Bed House109, Llwyn Derw, Swansea, SA5 4AY109, Llwyn Derw, Swansea, SA5 4AY
- Sold Jun 2025£121,000 | 3 Bed House2, Cranfield Court, Swansea, SA5 5DJ2, Cranfield Court, Swansea, SA5 5DJ
- Sold Jan 2023£117,500 | 3 Bed House5, Llwyn Derw, Swansea, SA5 4AP5, Llwyn Derw, Swansea, SA5 4AP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 7 addresses on Llwyn Onn, Fforestfach, Swansea, SA5, 6, Llwyn Onn, Swansea comes out as the largest and the most expensive in our analysis of the public data.
It is also £99k less expensive than the average property across the SA5 district.
More reading links
Schools Nearby
Public Transport Nearby
- Gowerton|3.6 km away
- Swansea|3.8 km away
- Llansamlet|7.1 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












