166, Sefton Road, Stevenage has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Jun 2026.

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 37 sales of comparable properties within 470 metres of 166, Sefton Road, Stevenage since 2010.

Most recently, 2, Mildmay Road, Stevenage, SG1 5TW, a freehold house, sold at £400,000 on the 31st October 2025.

Read more about house prices in SG1.

• Sold Oct 2025£400,000 | 4 Bed House2, Mildmay Road, Stevenage, SG1 5TW2, Mildmay Road, Stevenage, SG1 5TW
• Sold May 2025£400,000 | 4 Bed House62, Ely Close, Stevenage, SG1 4NW62, Ely Close, Stevenage, SG1 4NW
• Sold Mar 2025£300,000 | 4 Bed House48, Ely Close, Stevenage, SG1 4NW48, Ely Close, Stevenage, SG1 4NW
• Sold Oct 2024£410,000 | 4 Bed House566, Canterbury Way, Stevenage, SG1 4EG566, Canterbury Way, Stevenage, SG1 4EG
• Sold Oct 2024£335,000 | 4 Bed House11, Chester Road, Stevenage, SG1 4JX11, Chester Road, Stevenage, SG1 4JX
• Sold Apr 2023£423,000 | 4 Bed House139, Ascot Crescent, Stevenage, SG1 5SX139, Ascot Crescent, Stevenage, SG1 5SX
• Sold Jan 2023£425,000 | 4 Bed House193, Sefton Road, Stevenage, SG1 5RP193, Sefton Road, Stevenage, SG1 5RP
• Sold Jun 2022£450,000 | 4 Bed House111, Derby Way, Stevenage, SG1 5TL111, Derby Way, Stevenage, SG1 5TL
• Sold Jun 2021£310,000 | 4 Bed House37, Ascot Crescent, Stevenage, SG1 5SS37, Ascot Crescent, Stevenage, SG1 5SS
• Sold Apr 2021£290,000 | 4 Bed House98, Sefton Road, Stevenage, SG1 5RN98, Sefton Road, Stevenage, SG1 5RN
• Sold Jun 2020£302,000 | 4 Bed House69, Sefton Road, Stevenage, SG1 5RL69, Sefton Road, Stevenage, SG1 5RL
• Sold Apr 2019£299,995 | 4 Bed House65, Mildmay Road, Stevenage, SG1 5RR65, Mildmay Road, Stevenage, SG1 5RR
• Sold Nov 2018£295,000 | 4 Bed House81, Derby Way, Stevenage, SG1 5TH81, Derby Way, Stevenage, SG1 5TH
• Sold Nov 2018£335,000 | 4 Bed House94, Mildmay Road, Stevenage, SG1 5SW94, Mildmay Road, Stevenage, SG1 5SW
• Sold Aug 2018£322,500 | 4 Bed House53, Coventry Close, Stevenage, SG1 4PD53, Coventry Close, Stevenage, SG1 4PD
• Sold Jun 2017£315,000 | 4 Bed House59, Mildmay Road, Stevenage, SG1 5RR59, Mildmay Road, Stevenage, SG1 5RR
• Sold Jan 2016£285,000 | 4 Bed House17, Ascot Crescent, Stevenage, SG1 5SS17, Ascot Crescent, Stevenage, SG1 5SS
• Sold Dec 2015£280,000 | 4 Bed House105, Mildmay Road, Stevenage, SG1 5RS105, Mildmay Road, Stevenage, SG1 5RS
• Sold Jul 2011£165,000 | 4 Bed House79, Sefton Road, Stevenage, SG1 5RL79, Sefton Road, Stevenage, SG1 5RL
• Sold Dec 2010£225,000 | 4 Bed House120, Sefton Road, Stevenage, SG1 5RN120, Sefton Road, Stevenage, SG1 5RN

Our analysis of the public data ranks 166, Sefton Road, Stevenage as the 9th largest and the 13th most expensive of the 204 addresses on Sefton Road, Stevenage, SG1.

Against the SG1 postcode district average, it is £49k more expensive than the typical property.

• Martins Wood Primary School

  100 m away
• Giles Junior School

  800 m away
• The Giles Infant and Nursery School

  800 m away

• The Nobel School

  1.0 km away
• Marriotts School

  1.9 km away
• Barclay Academy

  2.2 km away

• Stevenage

  |

  3.2 km away
• Knebworth

  |

  6.1 km away
• Hitchin

  |

  7.3 km away

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