22, Dunnock Close, Knebworth has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 22 Jan 2025.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

22, Dunnock Close, Knebworth last changed hands on 27th March 2025, selling for £452,500. 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 11.8% since March 2025.

• Sold Mar 2025£452,500

Land Registry records and our Estate Agent network show 101 sales of comparable properties within 840 metres of 22, Dunnock Close, Knebworth since 2014.

Most recently, 64, Grenville Way, Stevenage, SG2 8XZ, a freehold house, sold at £452,500 on the 13th March 2026.

Read more about house prices in SG3.

• Sold Mar 2026£452,500 | 3 Bed House64, Grenville Way, Stevenage, SG2 8XZ64, Grenville Way, Stevenage, SG2 8XZ
• Sold Jun 2025£445,000 | 3 Bed House30, Dunnock Close, Knebworth, SG3 6FR30, Dunnock Close, Knebworth, SG3 6FR
• Sold May 2025£382,000 | 3 Bed House12, Dunnock Close, Knebworth, SG3 6FR12, Dunnock Close, Knebworth, SG3 6FR
• Sold Mar 2025£485,000 | 3 Bed House9, Dunnock Close, Knebworth, SG3 6FR9, Dunnock Close, Knebworth, SG3 6FR
• Sold Mar 2025£385,000 | 3 Bed House27, Dunnock Close, Knebworth, SG3 6FR27, Dunnock Close, Knebworth, SG3 6FR
• Sold Mar 2025£410,000 | 3 Bed House87, Dunnock Close, Knebworth, SG3 6FR87, Dunnock Close, Knebworth, SG3 6FR
• Sold Mar 2025£375,000 | 3 Bed House25, Dunnock Close, Knebworth, SG3 6FR25, Dunnock Close, Knebworth, SG3 6FR
• Sold Mar 2025£380,000 | 3 Bed House10, Dunnock Close, Knebworth, SG3 6FR10, Dunnock Close, Knebworth, SG3 6FR
• Sold Mar 2025£455,000 | 3 Bed House6, Dunnock Close, Knebworth, SG3 6FR6, Dunnock Close, Knebworth, SG3 6FR
• Sold Feb 2025£450,000 | 3 Bed House5, Dunnock Close, Knebworth, SG3 6FR5, Dunnock Close, Knebworth, SG3 6FR
• Sold Jan 2025£383,000 | 3 Bed House1, Dunnock Close, Knebworth, SG3 6FR1, Dunnock Close, Knebworth, SG3 6FR
• Sold Jan 2025£375,000 | 3 Bed House26, Dunnock Close, Knebworth, SG3 6FR26, Dunnock Close, Knebworth, SG3 6FR
• Sold Dec 2024£450,000 | 3 Bed House23, Dunnock Close, Knebworth, SG3 6FR23, Dunnock Close, Knebworth, SG3 6FR
• Sold Dec 2024£450,000 | 3 Bed House8, Dunnock Close, Knebworth, SG3 6FR8, Dunnock Close, Knebworth, SG3 6FR
• Sold Dec 2024£376,000 | 3 Bed House3, Dunnock Close, Knebworth, SG3 6FR3, Dunnock Close, Knebworth, SG3 6FR
• Sold Dec 2024£370,000 | 3 Bed House11, Dunnock Close, Knebworth, SG3 6FR11, Dunnock Close, Knebworth, SG3 6FR
• Sold Dec 2024£450,000 | 3 Bed House4, Dunnock Close, Knebworth, SG3 6FR4, Dunnock Close, Knebworth, SG3 6FR
• Sold Dec 2024£367,000 | 3 Bed House2, Dunnock Close, Knebworth, SG3 6FR2, Dunnock Close, Knebworth, SG3 6FR
• Sold Jun 2021£370,000 | 4 Bed House27, Carisbrooke Close, Stevenage, SG2 8QQ27, Carisbrooke Close, Stevenage, SG2 8QQ
• Sold Jun 2014£250,000 | 3 Bed House7, Knebworth Gate, Stevenage, SG2 8DF7, Knebworth Gate, Stevenage, SG2 8DF

Our analysis of the public data ranks 22, Dunnock Close, Knebworth as the 30th largest and the 30th most expensive of the 86 addresses on Dunnock Close, Knebworth, SG3.

Against the SG3 postcode district average, it is £98k less expensive than the typical property.

• St Margaret Clitherow Roman Catholic Primary School

  300 m away
• Roebuck Academy

  700 m away
• Shephalbury Park Primary School

  1.1 km away

• Barnwell School

  1.6 km away
• Marriotts School

  2.7 km away
• The Nobel School

  3.7 km away

• Knebworth

  |

  1.6 km away
• Stevenage

  |

  2.5 km away
• Watton-at-Stone

  |

  5.7 km away

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