HM Land Registry records the plot of land for 11, Sion Hill, Bath as measuring 337 m².

That makes it the 8th largest plot in the postcode, where 13 of the 16 other houses have recorded plot data.

11, Sion Hill, Bath has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 03 Jun 2009.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 11, Sion Hill, Bath completed on 15th April 2020 at £1,427,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have dropped by 25.9% over the period since April 2020.

• Sold Apr 2020£1,427,000
• Sold Dec 2011£1,175,000
• Sold Sep 2010£1,165,000

Since 2008 42 properties similar to 11, Sion Hill, Bath have sold within a radius of 740 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th August 2025, was 7, Laggan Gardens, Bath, BA1 5RX, a freehold house which sold for £2,020,000.

Read more about house prices in BA1.

• Sold Aug 2025£2,020,000 | 5 Bed House7, Laggan Gardens, Bath, BA1 5RX7, Laggan Gardens, Bath, BA1 5RX
• Sold Feb 2025£1,590,000 | 5 Bed HouseHorseshoe House, Primrose Hill, Bath, BA1 2UTHorseshoe House, Primrose Hill, Bath, BA1 2UT
• Sold Jan 2025£1,430,000 | 5 Bed House3, Springfield Place, Bath, BA1 5RA3, Springfield Place, Bath, BA1 5RA
• Sold May 2024£1,040,000 | 5 Bed House4, Springfield Place, Bath, BA1 5RA4, Springfield Place, Bath, BA1 5RA
• Sold Jan 2023£2,025,000 | 5 Bed House4 The Gardens, Park Street Mews, Bath, BA1 2BY4 The Gardens, Park Street Mews, Bath, BA1 2BY
• Sold Sep 2022£1,725,000 | 5 Bed House5, Hamilton Road, Bath, BA1 5SB5, Hamilton Road, Bath, BA1 5SB
• Sold Sep 2022£1,750,000 | 5 Bed HouseSpindlewood, College Road, Bath, BA1 5RYSpindlewood, College Road, Bath, BA1 5RY
• Sold Jun 2022£2,150,000 | 5 Bed HouseGreenbank, Park Gardens, Bath, BA1 2XPGreenbank, Park Gardens, Bath, BA1 2XP
• Sold Apr 2022£2,450,000 | 5 Bed House2, Sion Hill Place, Bath, BA1 5SJ2, Sion Hill Place, Bath, BA1 5SJ
• Sold Apr 2022£1,942,500 | 5 Bed House38, Park Street, Bath, BA1 2TD38, Park Street, Bath, BA1 2TD
• Sold Jan 2022£1,775,000 | 5 Bed House36, Park Street, Bath, BA1 2TF36, Park Street, Bath, BA1 2TF
• Sold Jan 2021£1,475,000 | 5 Bed HousePortland Villa, Portland Road, Bath, BA1 2SJPortland Villa, Portland Road, Bath, BA1 2SJ
• Sold Apr 2020£1,900,000 | 5 Bed House29, St. James's Square, Bath, BA1 2TT29, St. James's Square, Bath, BA1 2TT
• Sold Sep 2017£1,250,000 | 5 Bed House35, Park Street, Bath, BA1 2TF35, Park Street, Bath, BA1 2TF
• Sold Oct 2016£1,210,000 | 5 Bed House4, Lansdown Place East, Bath, BA1 5ET4, Lansdown Place East, Bath, BA1 5ET
• Sold Sep 2016£1,160,000 | 5 Bed House5, Lansdown Place East, Bath, BA1 5ET5, Lansdown Place East, Bath, BA1 5ET
• Sold Jun 2016£1,230,000 | 5 Bed House6, Park Street, Bath, BA1 2TB6, Park Street, Bath, BA1 2TB
• Sold Mar 2015£1,800,000 | 5 Bed House10, Lansdown Place East, Bath, BA1 5ET10, Lansdown Place East, Bath, BA1 5ET
• Sold Dec 2013£1,400,000 | 5 Bed House7, Lansdown Place East, Bath, BA1 5ET7, Lansdown Place East, Bath, BA1 5ET
• Sold Mar 2008£2,400,000 | 5 Bed House8, Sion Hill, Bath, BA1 2UH8, Sion Hill, Bath, BA1 2UH

Of the 70 addresses on Sion Hill, Bath, BA1, 11, Sion Hill, Bath comes out as the 18th largest and the 29th most expensive in our analysis of the public data.

It is also £1.122m more expensive than the average property across the BA1 district.

• St Andrew's Church School

  700 m away
• St Stephens Church School

  900 m away
• Oldfield Park Infant School

  1.4 km away

• St Mark's CofE School

  1.7 km away
• Hayesfield Girls School

  1.8 km away
• Oldfield School

  2.2 km away

• Oldfield Park

  |

  1.6 km away
• Bath Spa

  |

  2.0 km away
• Freshford

  |

  7.5 km away

The flood risk here is rated Very Low, based on Environment Agency data.