5, Oaklea Close, Welwyn occupies a 621 m² plot as recorded by HM Land Registry.

All 7 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.

5, Oaklea Close, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Oct 2019.

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 219 sales of comparable properties within 1.5 kilometres of 5, Oaklea Close, Welwyn since 2014.

Most recently, 4A, Heathbrow Road, Welwyn, AL6 0QG, a freehold house, sold at £747,218 on the 5th November 2025.

Read more about house prices in AL6.

• Sold Nov 2025£747,218 | 4 Bed House4A, Heathbrow Road, Welwyn, AL6 0QG4A, Heathbrow Road, Welwyn, AL6 0QG
• Sold Oct 2025£1,015,000 | 4 Bed House28, The Avenue, Welwyn, AL6 0PP28, The Avenue, Welwyn, AL6 0PP
• Sold Sep 2025£820,000 | 4 Bed House10, Bluebells, Welwyn, AL6 0XD10, Bluebells, Welwyn, AL6 0XD
• Sold May 2025£675,000 | 4 Bed House16, Marlborough Close, Welwyn, AL6 0UG16, Marlborough Close, Welwyn, AL6 0UG
• Sold May 2025£835,000 | 4 Bed House1, Oldwood, Welwyn, AL6 0QR1, Oldwood, Welwyn, AL6 0QR
• Sold Feb 2025£930,000 | 4 Bed House30, Canonsfield Road, Welwyn, AL6 0QH30, Canonsfield Road, Welwyn, AL6 0QH
• Sold Aug 2024£695,000 | 4 Bed House8A, Firway, Welwyn, AL6 0RD8A, Firway, Welwyn, AL6 0RD
• Sold Sep 2023£745,000 | 4 Bed House17, The Chase, Welwyn, AL6 0QT17, The Chase, Welwyn, AL6 0QT
• Sold Aug 2023£825,000 | 4 Bed House17, Bluebells, Welwyn, AL6 0XD17, Bluebells, Welwyn, AL6 0XD
• Sold Aug 2023£785,000 | 4 Bed House43, Canonsfield Road, Welwyn, AL6 0PY43, Canonsfield Road, Welwyn, AL6 0PY
• Sold Jun 2022£830,000 | 4 Bed House5, Heathbrow Road, Welwyn, AL6 0QG5, Heathbrow Road, Welwyn, AL6 0QG
• Sold May 2022£1,010,000 | 4 Bed House32, The Avenue, Welwyn, AL6 0PP32, The Avenue, Welwyn, AL6 0PP
• Sold Feb 2022£900,000 | 5 Bed House3, Oaklea Close, Welwyn, AL6 0QL3, Oaklea Close, Welwyn, AL6 0QL
• Sold Jan 2022£840,000 | 4 Bed House12, Canonsfield, Welwyn, AL6 0QD12, Canonsfield, Welwyn, AL6 0QD
• Sold Oct 2020£665,000 | 4 Bed House3, The Chase, Welwyn, AL6 0QT3, The Chase, Welwyn, AL6 0QT
• Sold Jun 2019£710,000 | 5 Bed House8, Oaklea, Welwyn, AL6 0PU8, Oaklea, Welwyn, AL6 0PU
• Sold Jan 2019£770,000 | 5 Bed House3, Birch Grove, Welwyn, AL6 0QP3, Birch Grove, Welwyn, AL6 0QP
• Sold Sep 2017£735,000 | 4 Bed House1, Leonards Close, Welwyn, AL6 0QJ1, Leonards Close, Welwyn, AL6 0QJ
• Sold Nov 2015£740,000 | 4 Bed House4, Oaklea Close, Welwyn, AL6 0QL4, Oaklea Close, Welwyn, AL6 0QL
• Sold Jun 2014£635,000 | 5 Bed House1, Oaklea Close, Welwyn, AL6 0QL1, Oaklea Close, Welwyn, AL6 0QL

Our analysis of the public data ranks 5, Oaklea Close, Welwyn as the 6th largest and the 6th most expensive of the 7 addresses on Oaklea Close, Welwyn, AL6.

Against the AL6 postcode district average, it is £94k more expensive than the typical property.

• Oaklands Primary School

  200 m away
• St Michael's Woolmer Green CofE VA Primary School

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

  2.1 km away

• Monk's Walk School

  2.7 km away
• Ridgeway Academy

  4.7 km away
• Barnwell School

  5.5 km away

• Welwyn North

  |

  2.2 km away
• Knebworth

  |

  2.8 km away
• Welwyn Garden City

  |

  4.6 km away

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