Our Data Sources
27, Gelli Deg, Swansea has 3 entries in the Land Registry , most recently in December 2025 and a single entry in the EPC database dated January 2019.
We combine this information with that 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.
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 27, Gelli Deg, Swansea, we estimate a market value of £250,820 and a rental value of £1,282 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £222,155 and £1,136 per month respectively.
Plot Size
HM Land Registry records the plot of land for 27, Gelli Deg, Swansea as measuring 241 m2.
That makes it the 32nd largest plot in the postcode, where 63 of the 65 other houses have recorded plot data.
Energy Efficiency
27, Gelli Deg, Swansea has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Jan 2019.
The property is 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 27, Gelli Deg, Swansea completed on 18th December 2025 at £265,000 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 68.4% over the period since December 2025.
- Sold Dec 2025£265,000
- Sold Mar 2019£171,000
- Sold Dec 2007£169,995
Similar Properties Sold Nearby
Over the past 2 years 87 properties similar to 27, Gelli Deg, Swansea have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th November 2025, was 35, Heol Iscoed, Swansea, SA5 4NG, a freehold house which sold for £265,000.
Read more about house prices in SA5.
- Sold Nov 2025£265,000 | 3 Bed House35, Heol Iscoed, Swansea, SA5 4NG35, Heol Iscoed, Swansea, SA5 4NG
- Sold Mar 2025£275,000 | 3 Bed House88, Gelli Deg, Swansea, SA5 4PB88, Gelli Deg, Swansea, SA5 4PB
- Sold Jul 2023£205,000 | 3 Bed House10, Heol Islwyn, Swansea, SA5 4NZ10, Heol Islwyn, Swansea, SA5 4NZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 66 addresses on Gelli Deg, Fforestfach, Swansea, SA5, 27, Gelli Deg, Swansea comes out as the 31st largest and the 27th most expensive in our analysis of the public data.
It is also £16k more expensive than the average property across the SA5 district.
More reading links
Schools Nearby
Public Transport Nearby
- Gowerton|2.9 km away
- Swansea|4.8 km away
- Llangennech|7.2 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
