18, Stuart Road, Welwyn occupies a 377 m² plot as recorded by HM Land Registry.

Of the 16 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the 2nd largest.

18, Stuart Road, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Jul 2024.

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

Land Registry records and our Estate Agent network show 131 sales of comparable properties within 990 metres of 18, Stuart Road, Welwyn since 2018.

Most recently, 12, Welwyn By Pass Road, Welwyn, AL6 9FJ, a freehold house, sold at £445,000 on the 10th February 2026.

Read more about house prices in AL6.

• Sold Feb 2026£445,000 | 3 Bed House12, Welwyn By Pass Road, Welwyn, AL6 9FJ12, Welwyn By Pass Road, Welwyn, AL6 9FJ
• Sold Oct 2025£680,000 | 4 Bed House19, Norman Road, Welwyn, AL6 9JW19, Norman Road, Welwyn, AL6 9JW
• Sold Jul 2025£468,000 | 3 Bed House54B, London Road, Welwyn, AL6 9HX54B, London Road, Welwyn, AL6 9HX
• Sold Mar 2025£410,000 | 3 Bed House27, Broomfield Road, Welwyn, AL6 9DL27, Broomfield Road, Welwyn, AL6 9DL
• Sold Jan 2025£468,000 | 3 Bed House56A, London Road, Welwyn, AL6 9HX56A, London Road, Welwyn, AL6 9HX
• Sold Nov 2024£420,000 | 3 Bed House27, Becket Gardens, Welwyn, AL6 9JE27, Becket Gardens, Welwyn, AL6 9JE
• Sold Oct 2024£460,000 | 3 Bed House17, Becket Gardens, Welwyn, AL6 9JE17, Becket Gardens, Welwyn, AL6 9JE
• Sold Oct 2024£400,000 | 3 Bed House35, Becket Gardens, Welwyn, AL6 9JE35, Becket Gardens, Welwyn, AL6 9JE
• Sold Aug 2023£487,000 | 4 Bed House2, Welwyn By Pass Road, Welwyn, AL6 9FJ2, Welwyn By Pass Road, Welwyn, AL6 9FJ
• Sold Dec 2022£555,000 | 3 Bed House19, Becket Gardens, Welwyn, AL6 9JE19, Becket Gardens, Welwyn, AL6 9JE
• Sold Oct 2022£477,250 | 3 Bed House54A, London Road, Welwyn, AL6 9HX54A, London Road, Welwyn, AL6 9HX
• Sold Mar 2022£480,000 | 3 Bed House4, Becket Gardens, Welwyn, AL6 9JE4, Becket Gardens, Welwyn, AL6 9JE
• Sold Dec 2021£425,000 | 3 Bed House33, Becket Gardens, Welwyn, AL6 9JE33, Becket Gardens, Welwyn, AL6 9JE
• Sold Sep 2021£455,000 | 3 Bed House56B, London Road, Welwyn, AL6 9HX56B, London Road, Welwyn, AL6 9HX
• Sold Apr 2021£440,000 | 3 Bed House29, Becket Gardens, Welwyn, AL6 9JE29, Becket Gardens, Welwyn, AL6 9JE
• Sold Mar 2021£417,500 | 3 Bed House26, Stuart Road, Welwyn, AL6 9JN26, Stuart Road, Welwyn, AL6 9JN
• Sold Feb 2021£472,500 | 3 Bed House25, Becket Gardens, Welwyn, AL6 9JE25, Becket Gardens, Welwyn, AL6 9JE
• Sold Dec 2020£367,000 | 3 Bed House24, Stuart Road, Welwyn, AL6 9JN24, Stuart Road, Welwyn, AL6 9JN
• Sold Aug 2020£385,000 | 4 Bed House15, Norman Road, Welwyn, AL6 9JW15, Norman Road, Welwyn, AL6 9JW
• Sold Jun 2018£415,000 | 3 Bed House6, The Crescent, Welwyn, AL6 9JQ6, The Crescent, Welwyn, AL6 9JQ

Agents in our network have reported 1 letting of a comparable property within 990 metres of 18, Stuart Road, 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 18, Stuart Road, Welwyn as the largest and the most expensive of the 24 addresses on Stuart Road, Welwyn, AL6.

Against the AL6 postcode district average, it is £298k less expensive than the typical property.

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

  200 m away
• Homerswood Primary and Nursery School

  1.3 km away
• Harwood Hill Junior Mixed Infant and Nursery School

  1.6 km away

• Monk's Walk School

  700 m away
• Ridgeway Academy

  3.6 km away
• Stanborough School

  3.8 km away

• Welwyn North

  |

  1.7 km away
• Welwyn Garden City

  |

  2.8 km away
• Knebworth

  |

  5.1 km away

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