15, Knott Close, Stevenage has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Apr 2025.

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

According to HM Land Registry, 15, Knott Close, Stevenage was last sold on 17th October 2025 for £197,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since October 2025, the market for similar properties has dropped by 10.5%.

• Sold Oct 2025£197,000
• Sold Oct 2008£125,000

According to the Land Registry and our network of Estate Agents, there have been 30 sales of properties similar to 15, Knott Close, Stevenage within a radius of 570 metres since 2008.

The most recent example is 17, Knott Close, Stevenage, SG1 6NP, a leasehold flat which sold for £200,000 on the 19th August 2025.

Read more about house prices in SG1.

• Sold Aug 2025£200,000 | 1 Bed Flat17, Knott Close, Stevenage, SG1 6NP17, Knott Close, Stevenage, SG1 6NP
• Sold May 2025£97,000 | 2 Bed Flat62, Lincoln Road, Stevenage, SG1 4PL62, Lincoln Road, Stevenage, SG1 4PL
• Sold Aug 2023£195,000 | 1 Bed Flat12, Fairfield Crescent, Stevenage, SG1 6GF12, Fairfield Crescent, Stevenage, SG1 6GF
• Sold May 2023£177,000 | 1 Bed FlatFlat 4, St. Francis House, Whitehorse Lane, Stevenage, SG1 6DUFlat 4, St. Francis House, Whitehorse Lane, Stevenage, SG1 6DU
• Sold Jul 2022£54,000 | 1 Bed Flat9, Cromdale Walk, Stevenage, SG1 6GA9, Cromdale Walk, Stevenage, SG1 6GA
• Sold Jul 2022£178,000 | 1 Bed Flat12, Cromdale Walk, Stevenage, SG1 6GA12, Cromdale Walk, Stevenage, SG1 6GA
• Sold Apr 2022£215,000 | 2 Bed Flat25, Cleveland Way, Stevenage, SG1 6BH25, Cleveland Way, Stevenage, SG1 6BH
• Sold Feb 2022£177,000 | 1 Bed Flat16, Cromdale Walk, Stevenage, SG1 6GA16, Cromdale Walk, Stevenage, SG1 6GA
• Sold Jul 2021£190,000 | 2 Bed Flat21, Cleveland Way, Stevenage, SG1 6BH21, Cleveland Way, Stevenage, SG1 6BH
• Sold Jul 2021£185,000 | 1 Bed Flat18, Fairfield Crescent, Stevenage, SG1 6GF18, Fairfield Crescent, Stevenage, SG1 6GF
• Sold Feb 2021£175,000 | 2 Bed Flat10, Cromdale Walk, Stevenage, SG1 6GA10, Cromdale Walk, Stevenage, SG1 6GA
• Sold Oct 2019£201,000 | 2 Bed Flat17, Cleveland Way, Stevenage, SG1 6BH17, Cleveland Way, Stevenage, SG1 6BH
• Sold Aug 2019£61,250 | 1 Bed Flat8, Cromdale Walk, Stevenage, SG1 6GA8, Cromdale Walk, Stevenage, SG1 6GA
• Sold Apr 2019£206,000 | 1 Bed FlatFlat 5, Bell House, Great Ashby Way, Stevenage, SG1 6DPFlat 5, Bell House, Great Ashby Way, Stevenage, SG1 6DP
• Sold Nov 2017£92,000 | 1 Bed Flat9, Fairfield Crescent, Stevenage, SG1 6GF9, Fairfield Crescent, Stevenage, SG1 6GF
• Sold Nov 2016£151,000 | 1 Bed FlatFlat 1, St. Francis House, Whitehorse Lane, Stevenage, SG1 6DUFlat 1, St. Francis House, Whitehorse Lane, Stevenage, SG1 6DU
• Sold Aug 2016£200,000 | 2 Bed Flat19, Cleveland Way, Stevenage, SG1 6BH19, Cleveland Way, Stevenage, SG1 6BH
• Sold Mar 2015£139,500 | 2 Bed FlatFlat 5, St. Francis House, Whitehorse Lane, Stevenage, SG1 6DUFlat 5, St. Francis House, Whitehorse Lane, Stevenage, SG1 6DU
• Sold Feb 2015£134,000 | 1 Bed FlatFlat 6, St. Francis House, Whitehorse Lane, Stevenage, SG1 6DUFlat 6, St. Francis House, Whitehorse Lane, Stevenage, SG1 6DU
• Sold Jun 2008£80,000 | 1 Bed Flat41, Knott Close, Stevenage, SG1 6NP41, Knott Close, Stevenage, SG1 6NP

Knott Close, Stevenage, SG1 has a total of 36 addresses. According to our analysis of all the public data, 15, Knott Close, Stevenage is the 36th largest and the 36th most expensive property on the street.

When compared to the postcode district it is £150k less expensive than the average property in SG1.

• Round Diamond Primary School

  100 m away
• The Leys Primary and Nursery School

  600 m away
• Martins Wood Primary School

  1.0 km away

• The Nobel School

  1.9 km away
• Barclay Academy

  2.6 km away
• Marriotts School

  2.8 km away

• Stevenage

  |

  3.8 km away
• Hitchin

  |

  6.9 km away
• Letchworth Garden City

  |

  6.9 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.