4, Parkside, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Oct 2022.

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

4, Parkside, Welwyn last changed hands on 27th June 2000, selling for £88,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold twice since 1995.

• Sold Jun 2000£88,000
• Sold Oct 1996£55,000

Land Registry records and our Estate Agent network show 50 sales of comparable properties within 1.1 kilometres of 4, Parkside, Welwyn since 2009.

Most recently, 80, Node Way Gardens, Welwyn, AL6 9FE, a leasehold flat, sold at £240,000 on the 14th November 2025.

Read more about house prices in AL6.

• Sold Nov 2025£240,000 | 2 Bed Flat80, Node Way Gardens, Welwyn, AL6 9FE80, Node Way Gardens, Welwyn, AL6 9FE
• Sold Feb 2025£228,500 | 2 Bed Flat72, Node Way Gardens, Welwyn, AL6 9FE72, Node Way Gardens, Welwyn, AL6 9FE
• Sold Oct 2024£232,500 | 2 Bed Flat48, Parkside, Welwyn, AL6 9DQ48, Parkside, Welwyn, AL6 9DQ
• Sold Sep 2023£232,500 | 2 Bed Flat89, Node Way Gardens, Welwyn, AL6 9FD89, Node Way Gardens, Welwyn, AL6 9FD
• Sold Nov 2022£245,500 | 2 Bed Flat33, Node Way Gardens, Welwyn, AL6 9FD33, Node Way Gardens, Welwyn, AL6 9FD
• Sold Oct 2022£220,000 | 2 Bed Flat51, Node Way Gardens, Welwyn, AL6 9FD51, Node Way Gardens, Welwyn, AL6 9FD
• Sold Oct 2022£245,000 | 2 Bed Flat79, Node Way Gardens, Welwyn, AL6 9FD79, Node Way Gardens, Welwyn, AL6 9FD
• Sold May 2022£249,995 | 2 Bed Flat54, Node Way Gardens, Welwyn, AL6 9FE54, Node Way Gardens, Welwyn, AL6 9FE
• Sold Nov 2021£220,000 | 2 Bed Flat43, Node Way Gardens, Welwyn, AL6 9FD43, Node Way Gardens, Welwyn, AL6 9FD
• Sold Aug 2021£290,000 | 2 Bed Flat49, Parkside, Welwyn, AL6 9DQ49, Parkside, Welwyn, AL6 9DQ
• Sold Aug 2021£205,830 | 2 Bed Flat84, Node Way Gardens, Welwyn, AL6 9FE84, Node Way Gardens, Welwyn, AL6 9FE
• Sold Jul 2021£202,500 | 2 Bed Flat17, St. Marys Court, Welwyn, AL6 9AU17, St. Marys Court, Welwyn, AL6 9AU
• Sold Aug 2020£282,000 | 2 Bed Flat15, St. Marys Court, Welwyn, AL6 9AU15, St. Marys Court, Welwyn, AL6 9AU
• Sold Aug 2019£200,000 | 2 Bed Flat4, St. Marys Court, Welwyn, AL6 9AU4, St. Marys Court, Welwyn, AL6 9AU
• Sold Feb 2019£250,000 | 2 Bed Flat37, St. Marys Court, Welwyn, AL6 9AU37, St. Marys Court, Welwyn, AL6 9AU
• Sold Jul 2018£220,000 | 2 Bed Flat38, St. Marys Court, Welwyn, AL6 9AU38, St. Marys Court, Welwyn, AL6 9AU
• Sold Sep 2017£200,000 | 2 Bed Flat2, St. Marys Court, Welwyn, AL6 9AU2, St. Marys Court, Welwyn, AL6 9AU
• Sold Jan 2017£195,000 | 2 Bed Flat35, St. Marys Court, Welwyn, AL6 9AU35, St. Marys Court, Welwyn, AL6 9AU
• Sold Mar 2016£248,000 | 2 Bed Flat46, Parkside, Welwyn, AL6 9DQ46, Parkside, Welwyn, AL6 9DQ
• Sold Jul 2009£170,000 | 2 Bed Flat2, Parkside, Welwyn, AL6 9DQ2, Parkside, Welwyn, AL6 9DQ

Agents in our network have reported 1 letting within 1.1 kilometres of 4, 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 4, Parkside, Welwyn as the 48th largest and the 48th most expensive of the 48 addresses on Parkside, Welwyn, AL6.

Against the AL6 postcode district average, it is £552k 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.