21, Robert Cecil Avenue, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Nov 2018.

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

Land Registry records and our Estate Agent network show 164 sales of comparable properties within 730 metres of 21, Robert Cecil Avenue, Southampton since 2018.

Most recently, 1, Brookside Way, Southampton, SO18 2LQ, a freehold house, sold at £140,000 on the 16th March 2026.

Read more about house prices in SO18.

• Sold Mar 2026£140,000 | 3 Bed House1, Brookside Way, Southampton, SO18 2LQ1, Brookside Way, Southampton, SO18 2LQ
• Sold Sep 2025£220,000 | 3 Bed House32, Claude Ashby Close, Southampton, SO18 2LT32, Claude Ashby Close, Southampton, SO18 2LT
• Sold Aug 2025£260,000 | 3 Bed House19, Howard Close, Southampton, SO18 2LJ19, Howard Close, Southampton, SO18 2LJ
• Sold Aug 2025£268,000 | 3 Bed House83, Monks Way, Southampton, SO18 2LR83, Monks Way, Southampton, SO18 2LR
• Sold May 2025£215,000 | 3 Bed House67, Robert Cecil Avenue, Southampton, SO18 2NB67, Robert Cecil Avenue, Southampton, SO18 2NB
• Sold Mar 2025£290,000 | 3 Bed House91, Walnut Avenue, Southampton, SO18 2QU91, Walnut Avenue, Southampton, SO18 2QU
• Sold Oct 2024£240,000 | 3 Bed House35, Robert Cecil Avenue, Southampton, SO18 2NB35, Robert Cecil Avenue, Southampton, SO18 2NB
• Sold Jul 2024£260,000 | 3 Bed House23, Howard Close, Southampton, SO18 2LJ23, Howard Close, Southampton, SO18 2LJ
• Sold May 2024£235,000 | 3 Bed House3, Grange Close, Southampton, SO18 2LN3, Grange Close, Southampton, SO18 2LN
• Sold Jul 2023£265,000 | 3 Bed House14, Monks Way, Southampton, SO18 2LP14, Monks Way, Southampton, SO18 2LP
• Sold Dec 2022£225,000 | 3 Bed House6, Meadowside Close, Southampton, SO18 2LW6, Meadowside Close, Southampton, SO18 2LW
• Sold Nov 2022£222,000 | 3 Bed House16, Grange Close, Southampton, SO18 2LN16, Grange Close, Southampton, SO18 2LN
• Sold Jun 2022£258,000 | 3 Bed House9, Claude Ashby Close, Southampton, SO18 2LT9, Claude Ashby Close, Southampton, SO18 2LT
• Sold Dec 2020£206,000 | 3 Bed House10, Claude Ashby Close, Southampton, SO18 2LT10, Claude Ashby Close, Southampton, SO18 2LT
• Sold Nov 2020£230,000 | 3 Bed House75, Mansbridge Road, Southampton, SO18 2NG75, Mansbridge Road, Southampton, SO18 2NG
• Sold Sep 2020£199,999 | 3 Bed House37, Robert Cecil Avenue, Southampton, SO18 2NB37, Robert Cecil Avenue, Southampton, SO18 2NB
• Sold Aug 2020£215,000 | 3 Bed House27, Robert Cecil Avenue, Southampton, SO18 2NB27, Robert Cecil Avenue, Southampton, SO18 2NB
• Sold May 2020£235,000 | 3 Bed House29, Robert Cecil Avenue, Southampton, SO18 2NB29, Robert Cecil Avenue, Southampton, SO18 2NB
• Sold Nov 2019£212,200 | 3 Bed House3, Octavia Road, Southampton, SO18 2LX3, Octavia Road, Southampton, SO18 2LX
• Sold May 2018£208,000 | 3 Bed House7, Claude Ashby Close, Southampton, SO18 2LT7, Claude Ashby Close, Southampton, SO18 2LT

Our analysis of the public data ranks 21, Robert Cecil Avenue, Southampton as the 34th largest and the 27th most expensive of the 54 addresses on Robert Cecil Avenue, Southampton, SO18.

Against the SO18 postcode district average, it is £26k less expensive than the typical property.

• Mansbridge Primary School

  100 m away
• Townhill Junior School

  1.2 km away
• Bitterne Park Primary & Nursery School - Part of the Learning Federation Partnership of Schools

  1.2 km away

• Bitterne Park School

  1.0 km away
• Saint George Catholic Voluntary Aided College Southampton

  1.3 km away
• Cantell School

  2.2 km away

• Swaythling

  |

  600 m away
• Southampton Airport Parkway

  |

  1.3 km away
• St Denys

  |

  2.4 km away

Environment Agency data suggests this area has a Very Low risk of flooding.