6, Rosecroft Lane, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Jan 2026.

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

Since 2009 185 properties similar to 6, Rosecroft Lane, Welwyn have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th January 2026, was 50, Robbery Bottom Lane, Welwyn, AL6 0UN, a freehold house which sold for £658,000.

Read more about house prices in AL6.

• Sold Jan 2026£658,000 | 4 Bed House50, Robbery Bottom Lane, Welwyn, AL6 0UN50, Robbery Bottom Lane, Welwyn, AL6 0UN
• Sold Nov 2025£747,218 | 4 Bed House4A, Heathbrow Road, Welwyn, AL6 0QG4A, Heathbrow Road, Welwyn, AL6 0QG
• Sold Oct 2025£715,000 | 4 Bed House31, Hillside Way, Welwyn, AL6 0TY31, Hillside Way, Welwyn, AL6 0TY
• Sold May 2024£720,000 | 4 Bed House27, Marlborough Close, Welwyn, AL6 0UG27, Marlborough Close, Welwyn, AL6 0UG
• Sold Mar 2024£750,000 | 4 Bed House13B, Woodland Way, Welwyn, AL6 0RZ13B, Woodland Way, Welwyn, AL6 0RZ
• Sold Nov 2023£695,000 | 4 Bed House3A, Hillside Way, Welwyn, AL6 0TY3A, Hillside Way, Welwyn, AL6 0TY
• Sold Mar 2023£895,000 | 4 Bed House7, Rosecroft Lane, Welwyn, AL6 0UB7, Rosecroft Lane, Welwyn, AL6 0UB
• Sold Nov 2021£750,000 | 4 Bed House20, Mardley Heights, Welwyn, AL6 0SX20, Mardley Heights, Welwyn, AL6 0SX
• Sold Aug 2021£775,000 | 4 Bed House1, Hillside Way, Welwyn, AL6 0TY1, Hillside Way, Welwyn, AL6 0TY
• Sold Jun 2021£635,000 | 4 Bed House93, Robbery Bottom Lane, Welwyn, AL6 0UL93, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Apr 2021£755,000 | 4 Bed House10, Woodland Way, Welwyn, AL6 0RZ10, Woodland Way, Welwyn, AL6 0RZ
• Sold Dec 2020£615,000 | 4 Bed House24, Marlborough Close, Welwyn, AL6 0UG24, Marlborough Close, Welwyn, AL6 0UG
• Sold Oct 2020£695,000 | 4 Bed House23, Robbery Bottom Lane, Welwyn, AL6 0UL23, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Jun 2020£562,000 | 4 Bed House27, Hillside Way, Welwyn, AL6 0TY27, Hillside Way, Welwyn, AL6 0TY
• Sold Aug 2018£690,000 | 4 Bed House16, Mardley Avenue, Welwyn, AL6 0UD16, Mardley Avenue, Welwyn, AL6 0UD
• Sold Jul 2017£600,000 | 4 Bed House19, Hillside Way, Welwyn, AL6 0TY19, Hillside Way, Welwyn, AL6 0TY
• Sold Jul 2016£620,000 | 4 Bed House79, Robbery Bottom Lane, Welwyn, AL6 0UL79, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Oct 2014£479,950 | 4 Bed House21, Marlborough Close, Welwyn, AL6 0UG21, Marlborough Close, Welwyn, AL6 0UG
• Sold Jan 2014£454,000 | 4 Bed House23, Marlborough Close, Welwyn, AL6 0UG23, Marlborough Close, Welwyn, AL6 0UG
• Sold Sep 2009£480,000 | 4 Bed House71, Robbery Bottom Lane, Welwyn, AL6 0UL71, Robbery Bottom Lane, Welwyn, AL6 0UL

Of the 16 addresses on Rosecroft Lane, Welwyn, AL6, 6, Rosecroft Lane, Welwyn comes out as the 7th largest and the 7th most expensive in our analysis of the public data.

It is also £9k less expensive than the average property across the AL6 district.

• St Michael's Woolmer Green CofE VA Primary School

  700 m away
• Oaklands Primary School

  900 m away
• All Saints Church of England Voluntary Aided Primary School, Datchworth

  2.1 km away

• Monk's Walk School

  3.3 km away
• Ridgeway Academy

  4.8 km away
• Barnwell School

  5.1 km away

• Welwyn North

  |

  2.4 km away
• Knebworth

  |

  2.5 km away
• Watton-at-Stone

  |

  4.7 km away

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