20, Oakfields Road, Knebworth occupies a 1,005 m² plot as recorded by HM Land Registry.

Of the 22 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 10th largest.

20, Oakfields Road, Knebworth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 05 Jul 2013.

The property is not connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas, boiler and underfloor heating, mains gas).

20, Oakfields Road, Knebworth last changed hands on 19th February 2014, selling for £757,500. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 51.6% since February 2014.

• Sold Feb 2014£757,500

Land Registry records and our Estate Agent network show 44 sales of comparable properties within 960 metres of 20, Oakfields Road, Knebworth since 2007.

Most recently, 14, Pondcroft Road, Knebworth, SG3 6DB, a freehold house, sold at £880,000 on the 17th February 2026.

Read more about house prices in SG3.

• Sold Feb 2026£880,000 | 4 Bed House14, Pondcroft Road, Knebworth, SG3 6DB14, Pondcroft Road, Knebworth, SG3 6DB
• Sold Oct 2025£931,000 | 4 Bed House2, Oakfields Road, Knebworth, SG3 6NS2, Oakfields Road, Knebworth, SG3 6NS
• Sold Aug 2025£900,000 | 5 Bed House1 Church Gardens, Stevenage Road, Knebworth, SG3 6AR1 Church Gardens, Stevenage Road, Knebworth, SG3 6AR
• Sold Aug 2025£920,000 | 5 Bed House12, Stevenage Road, Knebworth, SG3 6AW12, Stevenage Road, Knebworth, SG3 6AW
• Sold Aug 2024£820,000 | 5 Bed House3, Deards Wood, Knebworth, SG3 6PG3, Deards Wood, Knebworth, SG3 6PG
• Sold Mar 2023£910,000 | 4 Bed House17, St. Martins Road, Knebworth, SG3 6ER17, St. Martins Road, Knebworth, SG3 6ER
• Sold Feb 2022£370,000 | 5 Bed House133, London Road, Knebworth, SG3 6EX133, London Road, Knebworth, SG3 6EX
• Sold Nov 2021£855,000 | 5 Bed House7, Bell Close, Knebworth, SG3 6AJ7, Bell Close, Knebworth, SG3 6AJ
• Sold Jun 2021£945,000 | 5 Bed House34, Stevenage Road, Knebworth, SG3 6NN34, Stevenage Road, Knebworth, SG3 6NN
• Sold Jun 2021£925,000 | 5 Bed House15, Oakfields Avenue, Knebworth, SG3 6NP15, Oakfields Avenue, Knebworth, SG3 6NP
• Sold Oct 2020£535,000 | 5 Bed House17, Watton Road, Knebworth, SG3 6AH17, Watton Road, Knebworth, SG3 6AH
• Sold Dec 2019£870,000 | 5 Bed House8, Oakfields Avenue, Knebworth, SG3 6NP8, Oakfields Avenue, Knebworth, SG3 6NP
• Sold Feb 2019£711,000 | 4 Bed House9A, Stevenage Road, Knebworth, SG3 6AN9A, Stevenage Road, Knebworth, SG3 6AN
• Sold Oct 2018£760,000 | 4 Bed House23, New Close, Knebworth, SG3 6NU23, New Close, Knebworth, SG3 6NU
• Sold Oct 2017£725,000 | 4 Bed House2, St. Martins Road, Knebworth, SG3 6ER2, St. Martins Road, Knebworth, SG3 6ER
• Sold Jun 2015£670,000 | 4 Bed House68, Stevenage Road, Knebworth, SG3 6NN68, Stevenage Road, Knebworth, SG3 6NN
• Sold Aug 2014£635,000 | 4 Bed House25, Oakfields Avenue, Knebworth, SG3 6NP25, Oakfields Avenue, Knebworth, SG3 6NP
• Sold Aug 2012£620,500 | 5 Bed House6, Oakfields Road, Knebworth, SG3 6NS6, Oakfields Road, Knebworth, SG3 6NS
• Sold Jul 2011£500,000 | 4 Bed House20, Oakfields Avenue, Knebworth, SG3 6NP20, Oakfields Avenue, Knebworth, SG3 6NP
• Sold Dec 2007£720,000 | 5 Bed House17, Oakfields Road, Knebworth, SG3 6NS17, Oakfields Road, Knebworth, SG3 6NS

Our analysis of the public data ranks 20, Oakfields Road, Knebworth as the 12th largest and the 12th most expensive of the 22 addresses on Oakfields Road, Knebworth, SG3.

Against the SG3 postcode district average, it is £477k more expensive than the typical property.

• Knebworth Primary and Nursery School

  600 m away
• Shephalbury Park Primary School

  1.5 km away
• Longmeadow Primary School

  1.7 km away

• Barnwell School

  2.3 km away
• Marriotts School

  3.8 km away
• The Nobel School

  4.7 km away

• Knebworth

  |

  400 m away
• Stevenage

  |

  3.9 km away
• Watton-at-Stone

  |

  4.6 km away

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