11, Milestone Road, Knebworth occupies a 293 m² plot as recorded by HM Land Registry.

Of the 20 other houses in this postcode, 16 have recorded plot sizes, and this one ranks as the 11th largest.

11, Milestone Road, Knebworth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 03 May 2011.

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

11, Milestone Road, Knebworth last changed hands on 25th November 2011, selling for £309,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 64.1% since November 2011.

• Sold Nov 2011£309,000
• Sold Jun 2005£285,000
• Sold Jun 1998£140,200

Land Registry records and our Estate Agent network show 100 sales of comparable properties within 860 metres of 11, Milestone Road, Knebworth since 2017.

Most recently, 88, Pondcroft Road, Knebworth, SG3 6DE, a freehold house, sold at £515,000 on the 21st January 2026.

Read more about house prices in SG3.

• Sold Jan 2026£515,000 | 4 Bed House88, Pondcroft Road, Knebworth, SG3 6DE88, Pondcroft Road, Knebworth, SG3 6DE
• Sold Dec 2025£610,000 | 4 Bed House30, Pondcroft Road, Knebworth, SG3 6DB30, Pondcroft Road, Knebworth, SG3 6DB
• Sold Oct 2025£510,000 | 4 Bed House52, Orchard Way, Knebworth, SG3 6BU52, Orchard Way, Knebworth, SG3 6BU
• Sold Aug 2025£565,000 | 3 Bed House21A, Gun Lane, Knebworth, SG3 6BJ21A, Gun Lane, Knebworth, SG3 6BJ
• Sold Mar 2025£565,000 | 4 Bed House94, Pondcroft Road, Knebworth, SG3 6DE94, Pondcroft Road, Knebworth, SG3 6DE
• Sold Feb 2025£590,000 | 3 Bed House2, Station Road, Knebworth, SG3 6AP2, Station Road, Knebworth, SG3 6AP
• Sold Dec 2024£590,000 | 4 Bed House29, New Close, Knebworth, SG3 6NU29, New Close, Knebworth, SG3 6NU
• Sold Nov 2024£555,000 | 4 Bed House74, Orchard Way, Knebworth, SG3 6BU74, Orchard Way, Knebworth, SG3 6BU
• Sold Aug 2024£650,000 | 4 Bed House13, New Close, Knebworth, SG3 6NU13, New Close, Knebworth, SG3 6NU
• Sold May 2024£645,000 | 4 Bed House41, Pondcroft Road, Knebworth, SG3 6DE41, Pondcroft Road, Knebworth, SG3 6DE
• Sold Oct 2023£630,000 | 4 Bed House39, New Close, Knebworth, SG3 6NU39, New Close, Knebworth, SG3 6NU
• Sold Sep 2023£635,000 | 4 Bed House31, Pondcroft Road, Knebworth, SG3 6DE31, Pondcroft Road, Knebworth, SG3 6DE
• Sold May 2023£470,000 | 4 Bed House17, Milestone Road, Knebworth, SG3 6DA17, Milestone Road, Knebworth, SG3 6DA
• Sold May 2023£550,000 | 4 Bed House16, Broom Grove, Knebworth, SG3 6BQ16, Broom Grove, Knebworth, SG3 6BQ
• Sold Sep 2022£500,000 | 4 Bed House18, Milestone Road, Knebworth, SG3 6DA18, Milestone Road, Knebworth, SG3 6DA
• Sold Jun 2022£500,000 | 3 Bed House31, Sayer Way, Knebworth, SG3 6BN31, Sayer Way, Knebworth, SG3 6BN
• Sold May 2022£480,000 | 4 Bed House17B, Gun Lane, Knebworth, SG3 6BJ17B, Gun Lane, Knebworth, SG3 6BJ
• Sold Jun 2021£510,000 | 3 Bed House11, Pondcroft Road, Knebworth, SG3 6DB11, Pondcroft Road, Knebworth, SG3 6DB
• Sold Oct 2018£380,000 | 4 Bed House42, Hornbeam Spring, Knebworth, SG3 6BE42, Hornbeam Spring, Knebworth, SG3 6BE
• Sold Oct 2017£495,000 | 4 Bed House33, Pondcroft Road, Knebworth, SG3 6DE33, Pondcroft Road, Knebworth, SG3 6DE

Our analysis of the public data ranks 11, Milestone Road, Knebworth as the 13th largest and the 15th most expensive of the 23 addresses on Milestone Road, Knebworth, SG3.

Against the SG3 postcode district average, it is £10k more expensive than the typical property.

• Knebworth Primary and Nursery School

  100 m away
• St Michael's Woolmer Green CofE VA Primary School

  1.6 km away
• All Saints Church of England Voluntary Aided Primary School, Datchworth

  1.6 km away

• Barnwell School

  2.9 km away
• Marriotts School

  4.3 km away
• The Nobel School

  5.3 km away

• Knebworth

  |

  300 m away
• Stevenage

  |

  4.4 km away
• Watton-at-Stone

  |

  4.5 km away

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