Our Data Sources
25, Sion Hill, Bath has a single entry in the Land Registry from November 2024 and a single entry in the EPC database dated May 2024.
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 25, Sion Hill, Bath, we estimate a market value of £2,123,675 and a rental value of £5,776 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,880,970 and £5,116 per month respectively.
Plot Size
HM Land Registry records the plot of land for 25, Sion Hill, Bath as measuring 1,386 m2.
That makes it the 4th largest plot in the postcode, where all 7 other houses have recorded plot data.
Energy Efficiency
25, Sion Hill, Bath has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 09 May 2024.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 25, Sion Hill, Bath completed on 8th November 2024 at £2,100,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 35.4% over the period since November 2024.
- Sold Nov 2024£2,100,000
Similar Properties Sold Nearby
Over the past 2 years 21 properties similar to 25, Sion Hill, Bath have sold within a radius of 760 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th August 2025, was 10, Summerhill Road, Bath, BA1 2UR, a freehold house which sold for £2,170,000.
Read more about house prices in BA1.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 70 addresses on Sion Hill, Bath, BA1, 25, Sion Hill, Bath comes out as the 10th largest and the 17th most expensive in our analysis of the public data.
It is also £1.5m more expensive than the average property across the BA1 district.
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Schools Nearby
- St Andrew's Church School700 m away
- St Stephens Church School1.1 km away
- Oldfield Park Infant School1.2 km away
- Hayesfield Girls School1.7 km away
- St Mark's CofE School1.9 km away
- Oldfield School2.0 km away
More reading links
Public Transport Nearby
- Oldfield Park|1.4 km away
- Bath Spa|2.0 km away
- Freshford|7.6 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.












