HM Land Registry records the plot of land for 9, Knapton Close, Chelmsford as measuring 206 m².

That makes it the 23rd largest plot in the postcode, where all 34 other houses have recorded plot data.

9, Knapton Close, Chelmsford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Nov 2025.

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

The most recent sale of 9, Knapton Close, Chelmsford completed on 1st December 1997 at £66,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold Dec 1997£66,500

Since 2017 324 properties similar to 9, Knapton Close, Chelmsford have sold within a radius of 710 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th January 2026, was 74, Stirrup Close, Chelmsford, CM1 6ST, a freehold house which sold for £410,000.

Read more about house prices in CM1.

• Sold Jan 2026£410,000 | 3 Bed House74, Stirrup Close, Chelmsford, CM1 6ST74, Stirrup Close, Chelmsford, CM1 6ST
• Sold Nov 2025£340,000 | 3 Bed House18, Blacksmith Close, Chelmsford, CM1 6SY18, Blacksmith Close, Chelmsford, CM1 6SY
• Sold Sep 2025£430,000 | 3 Bed HouseBrunswick, Pump Lane, Chelmsford, CM1 6TBBrunswick, Pump Lane, Chelmsford, CM1 6TB
• Sold Mar 2025£450,000 | 3 Bed House14, Uplands Drive, Chelmsford, CM1 6TW14, Uplands Drive, Chelmsford, CM1 6TW
• Sold Mar 2025£357,000 | 3 Bed House71, Crocus Way, Chelmsford, CM1 6XJ71, Crocus Way, Chelmsford, CM1 6XJ
• Sold Mar 2025£380,000 | 3 Bed House140, Trenchard Crescent, Chelmsford, CM1 6FG140, Trenchard Crescent, Chelmsford, CM1 6FG
• Sold Mar 2025£340,000 | 3 Bed House4, Ashurst Drive, Chelmsford, CM1 6TN4, Ashurst Drive, Chelmsford, CM1 6TN
• Sold Feb 2025£435,000 | 3 Bed House14, Stirrup Close, Chelmsford, CM1 6ST14, Stirrup Close, Chelmsford, CM1 6ST
• Sold Sep 2024£420,000 | 3 Bed House16, Knapton Close, Chelmsford, CM1 6UL16, Knapton Close, Chelmsford, CM1 6UL
• Sold Jul 2024£385,000 | 3 Bed House22, Westerdale, Chelmsford, CM1 6UN22, Westerdale, Chelmsford, CM1 6UN
• Sold Jun 2024£360,000 | 3 Bed House33, Briarswood, Chelmsford, CM1 6UH33, Briarswood, Chelmsford, CM1 6UH
• Sold Aug 2023£410,000 | 3 Bed House1, Knapton Close, Chelmsford, CM1 6UL1, Knapton Close, Chelmsford, CM1 6UL
• Sold Dec 2022£420,000 | 3 Bed House8, Briarswood, Chelmsford, CM1 6UH8, Briarswood, Chelmsford, CM1 6UH
• Sold Nov 2022£389,500 | 3 Bed House70, Trenchard Crescent, Chelmsford, CM1 6FG70, Trenchard Crescent, Chelmsford, CM1 6FG
• Sold Jun 2022£415,000 | 3 Bed House3, Perriclose, Chelmsford, CM1 6UJ3, Perriclose, Chelmsford, CM1 6UJ
• Sold Mar 2022£380,000 | 3 Bed House25, Mountbatten Way, Chelmsford, CM1 6FE25, Mountbatten Way, Chelmsford, CM1 6FE
• Sold Sep 2020£323,000 | 3 Bed House31, Churchill Rise, Chelmsford, CM1 6FD31, Churchill Rise, Chelmsford, CM1 6FD
• Sold Sep 2019£350,000 | 3 Bed House11, Westerdale, Chelmsford, CM1 6UN11, Westerdale, Chelmsford, CM1 6UN
• Sold Oct 2018£339,500 | 3 Bed HouseKeswick, Pump Lane, Chelmsford, CM1 6TBKeswick, Pump Lane, Chelmsford, CM1 6TB
• Sold Aug 2017£325,000 | 3 Bed House13, Knapton Close, Chelmsford, CM1 6UL13, Knapton Close, Chelmsford, CM1 6UL

Of the 34 addresses on Knapton Close, Chelmsford, CM1, 9, Knapton Close, Chelmsford comes out as the 15th largest and the 20th most expensive in our analysis of the public data.

It is also £19k less expensive than the average property across the CM1 district.

• Springfield Primary School

  600 m away
• Perryfields Infant School

  700 m away
• Perryfields Junior School

  800 m away

• The Boswells School

  800 m away
• St John Payne Catholic School, Chelmsford

  1.8 km away
• Chelmsford County High School for Girls

  2.0 km away

• Beaulieu Park

  |

  2.2 km away
• Chelmsford

  |

  2.6 km away
• Hatfield Peverel

  |

  7.6 km away

The flood risk here is rated Very Low, based on Environment Agency data.