9, Parkside, Welwyn occupies a 138 m² plot as recorded by HM Land Registry.

All 40 other houses in this postcode have recorded plot sizes, and this one ranks as the 33rd largest.

9, Parkside, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Jun 2024.

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

9, Parkside, Welwyn last changed hands on 20th May 2005, selling for £241,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold May 2005£241,000

Land Registry records and our Estate Agent network show 119 sales of comparable properties within 1.1 kilometres of 9, Parkside, Welwyn since 2012.

Most recently, 22, Broomfield Road, Welwyn, AL6 9DW, a freehold house, sold at £426,000 on the 19th December 2025.

Read more about house prices in AL6.

• Sold Dec 2025£426,000 | 3 Bed House22, Broomfield Road, Welwyn, AL6 9DW22, Broomfield Road, Welwyn, AL6 9DW
• Sold Sep 2025£410,409 | 3 Bed House48, Broomfield Road, Welwyn, AL6 9DW48, Broomfield Road, Welwyn, AL6 9DW
• Sold Jan 2025£455,000 | 3 Bed House6, Parkside, Welwyn, AL6 9DQ6, Parkside, Welwyn, AL6 9DQ
• Sold Jan 2025£430,000 | 3 Bed House4, Broomfield Road, Welwyn, AL6 9DW4, Broomfield Road, Welwyn, AL6 9DW
• Sold Oct 2024£433,500 | 3 Bed House37, Parkside, Welwyn, AL6 9DQ37, Parkside, Welwyn, AL6 9DQ
• Sold Sep 2024£200,000 | 3 Bed House58, London Road, Welwyn, AL6 9HX58, London Road, Welwyn, AL6 9HX
• Sold Jun 2024£470,000 | 3 Bed House20, Becket Gardens, Welwyn, AL6 9JE20, Becket Gardens, Welwyn, AL6 9JE
• Sold Mar 2024£365,000 | 3 Bed House21, St. Marys Court, Welwyn, AL6 9AU21, St. Marys Court, Welwyn, AL6 9AU
• Sold Mar 2024£340,000 | 3 Bed House9, Mill Lane, Welwyn, AL6 9EY9, Mill Lane, Welwyn, AL6 9EY
• Sold Feb 2024£368,000 | 3 Bed House23, St. Marys Court, Welwyn, AL6 9AU23, St. Marys Court, Welwyn, AL6 9AU
• Sold Sep 2023£410,000 | 3 Bed House38, Parkside, Welwyn, AL6 9DQ38, Parkside, Welwyn, AL6 9DQ
• Sold Oct 2022£550,000 | 3 Bed House11A, Becket Gardens, Welwyn, AL6 9JE11A, Becket Gardens, Welwyn, AL6 9JE
• Sold Jan 2022£410,000 | 3 Bed House20, St. Marys Court, Welwyn, AL6 9AU20, St. Marys Court, Welwyn, AL6 9AU
• Sold Nov 2021£459,000 | 3 Bed House42, Broomfield Road, Welwyn, AL6 9DW42, Broomfield Road, Welwyn, AL6 9DW
• Sold Aug 2021£413,000 | 3 Bed House25, St. Marys Court, Welwyn, AL6 9AU25, St. Marys Court, Welwyn, AL6 9AU
• Sold Mar 2021£380,000 | 3 Bed House41, Parkside, Welwyn, AL6 9DQ41, Parkside, Welwyn, AL6 9DQ
• Sold Aug 2019£372,500 | 3 Bed House45, Parkside, Welwyn, AL6 9DQ45, Parkside, Welwyn, AL6 9DQ
• Sold Aug 2018£370,000 | 3 Bed House28, St. Marys Court, Welwyn, AL6 9AU28, St. Marys Court, Welwyn, AL6 9AU
• Sold Apr 2016£375,000 | 3 Bed House8, Parkside, Welwyn, AL6 9DQ8, Parkside, Welwyn, AL6 9DQ
• Sold Feb 2012£242,000 | 3 Bed House44, Parkside, Welwyn, AL6 9DQ44, Parkside, Welwyn, AL6 9DQ

Agents in our network have reported 1 letting within 1.1 kilometres of 9, Parkside, Welwyn across the last 2 years.

The newest of these is 5, Wilga Road, Welwyn, AL6 9PT, a freehold house let by Collinson Hall in November 2023.

• 
  Let agreed Nov 2023£ Undisclosed | 3 Bed House5, Wilga Road, Welwyn, AL6 9PT5, Wilga Road, Welwyn, AL6 9PT

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Our analysis of the public data ranks 9, Parkside, Welwyn as the 22nd largest and the 23rd most expensive of the 48 addresses on Parkside, Welwyn, AL6.

Against the AL6 postcode district average, it is £365k less expensive than the typical property.

• Welwyn St Mary's Church of England Voluntary Aided Primary School

  500 m away
• Homerswood Primary and Nursery School

  1.5 km away
• Oaklands Primary School

  1.7 km away

• Monk's Walk School

  1.1 km away
• Ridgeway Academy

  3.8 km away
• Stanborough School

  4.4 km away

• Welwyn North

  |

  1.5 km away
• Welwyn Garden City

  |

  3.2 km away
• Knebworth

  |

  4.5 km away

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