HM Land Registry records the plot of land for 7, Rosecroft Lane, Welwyn as measuring 704 m².

That makes it the 4th largest plot in the postcode, where 15 of the 16 other houses have recorded plot data.

7, Rosecroft Lane, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Nov 2014.

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

The most recent sale of 7, Rosecroft Lane, Welwyn completed on 31st March 2023 at £895,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 2.3% over the period since March 2023.

• Sold Mar 2023£895,000
• Sold Nov 2015£555,000
• Sold Apr 1998£125,000

Since 2014 149 properties similar to 7, Rosecroft Lane, Welwyn have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 22nd May 2026, was 45, Carvers Croft, Knebworth, SG3 6LX, a freehold house which sold for £710,000.

Read more about house prices in AL6.

• Sold May 2026£710,000 | 4 Bed House45, Carvers Croft, Knebworth, SG3 6LX45, Carvers Croft, Knebworth, SG3 6LX
• Sold Apr 2026£2,000 | 4 Bed House89, Carvers Croft, Knebworth, SG3 6LX89, Carvers Croft, Knebworth, SG3 6LX
• Sold Oct 2025£675,000 | 4 Bed House2, Peace Grove, Welwyn, AL6 0RS2, Peace Grove, Welwyn, AL6 0RS
• Sold Oct 2025£715,000 | 4 Bed House31, Hillside Way, Welwyn, AL6 0TY31, Hillside Way, Welwyn, AL6 0TY
• Sold Jun 2025£725,000 | 4 Bed House23, Birch Grove, Welwyn, AL6 0QP23, Birch Grove, Welwyn, AL6 0QP
• Sold Mar 2025£575,000 | 4 Bed House20, Canonsfield, Welwyn, AL6 0QD20, Canonsfield, Welwyn, AL6 0QD
• 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 Jan 2022£580,000 | 3 Bed House39A, Turpins Chase, Welwyn, AL6 0RP39A, Turpins Chase, Welwyn, AL6 0RP
• Sold Sep 2021£620,000 | 4 Bed House3, Larch Lane, Welwyn, AL6 0UJ3, Larch Lane, Welwyn, AL6 0UJ
• Sold Jun 2021£635,000 | 4 Bed House93, Robbery Bottom Lane, Welwyn, AL6 0UL93, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Apr 2021£670,000 | 4 Bed House43, Robbery Bottom Lane, Welwyn, AL6 0UL43, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Nov 2020£775,000 | 4 Bed House35, Mardley Avenue, Welwyn, AL6 0TU35, Mardley Avenue, Welwyn, AL6 0TU
• Sold Sep 2020£468,367 | 4 Bed House10, Hillside Way, Welwyn, AL6 0TY10, Hillside Way, Welwyn, AL6 0TY
• Sold Nov 2017£599,950 | 4 Bed House1, Marlborough Close, Welwyn, AL6 0UG1, Marlborough Close, Welwyn, AL6 0UG
• Sold Oct 2017£490,000 | 4 Bed House9, Hillside Way, Welwyn, AL6 0TY9, Hillside Way, Welwyn, AL6 0TY
• Sold Jul 2017£600,000 | 4 Bed House19, Hillside Way, Welwyn, AL6 0TY19, Hillside Way, Welwyn, AL6 0TY
• Sold Jun 2017£490,000 | 4 Bed House29, Hillside Way, Welwyn, AL6 0TY29, Hillside Way, Welwyn, AL6 0TY
• Sold Dec 2015£625,000 | 4 Bed House1A, Woodland Way, Welwyn, AL6 0RZ1A, Woodland Way, Welwyn, AL6 0RZ
• Sold Oct 2014£479,950 | 4 Bed House21, Marlborough Close, Welwyn, AL6 0UG21, Marlborough Close, Welwyn, AL6 0UG

Of the 16 addresses on Rosecroft Lane, Welwyn, AL6, 7, Rosecroft Lane, Welwyn comes out as the 10th largest and the 10th most expensive in our analysis of the public data.

It is also £66k 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.