14, Hillside Way, Welwyn occupies a 380 m² plot as recorded by HM Land Registry.

Of the 27 other houses in this postcode, 24 have recorded plot sizes, and this one ranks as the 24th largest.

14, Hillside Way, Welwyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Sep 2009.

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

14, Hillside Way, Welwyn last changed hands on 6th November 2009, selling for £385,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 87.2% since November 2009.

Land Registry records and our Estate Agent network show 56 sales of comparable properties within 1.4 kilometres of 14, Hillside Way, Welwyn since 2010.

Most recently, 1, New Court, Knebworth, SG3 6LJ, a freehold house, sold at £452,000 on the 19th February 2026.

Read more about house prices in AL6.

• Sold Feb 2026£452,000 | 3 Bed House1, New Court, Knebworth, SG3 6LJ1, New Court, Knebworth, SG3 6LJ
• Sold Sep 2025£520,000 | 3 Bed House5, Rosecroft Lane, Welwyn, AL6 0UB5, Rosecroft Lane, Welwyn, AL6 0UB
• Sold Sep 2025£520,000 | 3 Bed House3, Juniper Gardens, Welwyn, AL6 0XH3, Juniper Gardens, Welwyn, AL6 0XH
• Sold Sep 2024£500,000 | 3 Bed House6, Oak Road, Knebworth, SG3 6LS6, Oak Road, Knebworth, SG3 6LS
• Sold Sep 2024£495,000 | 3 Bed House9, Juniper Gardens, Welwyn, AL6 0XH9, Juniper Gardens, Welwyn, AL6 0XH
• Sold Aug 2023£527,000 | 3 Bed House9, Dolesbury Drive, Welwyn, AL6 0QE9, Dolesbury Drive, Welwyn, AL6 0QE
• Sold Aug 2022£475,000 | 3 Bed House7, Hay Wains, Knebworth, SG3 6HW7, Hay Wains, Knebworth, SG3 6HW
• Sold Apr 2022£425,000 | 3 Bed House34, Wolves Mere, Knebworth, SG3 6JW34, Wolves Mere, Knebworth, SG3 6JW
• Sold Feb 2022£460,000 | 3 Bed House11, Hay Wains, Knebworth, SG3 6HW11, Hay Wains, Knebworth, SG3 6HW
• Sold Dec 2021£443,000 | 3 Bed House3, Hay Wains, Knebworth, SG3 6HW3, Hay Wains, Knebworth, SG3 6HW
• Sold Jun 2019£460,000 | 3 Bed House7, Broadfield Road, Knebworth, SG3 6LZ7, Broadfield Road, Knebworth, SG3 6LZ
• Sold May 2019£382,500 | 3 Bed House5, Robbery Bottom Lane, Welwyn, AL6 0UH5, Robbery Bottom Lane, Welwyn, AL6 0UH
• Sold Mar 2019£446,500 | 3 Bed House4, Chestnut Walk, Welwyn, AL6 0SB4, Chestnut Walk, Welwyn, AL6 0SB
• Sold Aug 2018£420,000 | 3 Bed House13, Broadfield Road, Knebworth, SG3 6LZ13, Broadfield Road, Knebworth, SG3 6LZ
• Sold Jul 2018£436,000 | 3 Bed House14, Broadfield Road, Knebworth, SG3 6LZ14, Broadfield Road, Knebworth, SG3 6LZ
• Sold Jan 2018£477,500 | 3 Bed House6, Dudley Hill Close, Welwyn, AL6 0QQ6, Dudley Hill Close, Welwyn, AL6 0QQ
• Sold Jun 2014£340,000 | 3 Bed House2, Link Road, Welwyn, AL6 0SA2, Link Road, Welwyn, AL6 0SA
• Sold Jun 2014£420,000 | 3 Bed House24, Heathbrow Road, Welwyn, AL6 0QG24, Heathbrow Road, Welwyn, AL6 0QG
• Sold Dec 2012£313,500 | 3 Bed House21, Robbery Bottom Lane, Welwyn, AL6 0UL21, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Jun 2010£315,000 | 3 Bed House45, Robbery Bottom Lane, Welwyn, AL6 0UL45, Robbery Bottom Lane, Welwyn, AL6 0UL

Our analysis of the public data ranks 14, Hillside Way, Welwyn as the 27th largest and the 27th most expensive of the 27 addresses on Hillside Way, Welwyn, AL6.

Against the AL6 postcode district average, it is £305k less expensive than the typical property.

• St Michael's Woolmer Green CofE VA Primary School

  600 m away
• Oaklands Primary School

  1.0 km away
• All Saints Church of England Voluntary Aided Primary School, Datchworth

  1.9 km away

• Monk's Walk School

  3.4 km away
• Ridgeway Academy

  4.8 km away
• Barnwell School

  5.0 km away

• Knebworth

  |

  2.4 km away
• Welwyn North

  |

  2.5 km away
• Watton-at-Stone

  |

  4.6 km away

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