According to data from HM Land Registry, 41, Oaklea, Welwyn sits on a plot of 413 m².

We have plot size data on 12 out of 12 other houses in the postcode and 41, Oaklea, Welwyn sits on the 10th largest plot.

41, Oaklea, Welwyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Oct 2014.

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

According to the Land Registry and our network of Estate Agents, there have been 225 sales of properties similar to 41, Oaklea, Welwyn within a radius of 1.5 kilometres since 2017.

The most recent example is 14, Birch Grove, Welwyn, AL6 0QP, a freehold house which sold for £785,000 on the 28th November 2025.

Read more about house prices in AL6.

• Sold Nov 2025£785,000 | 4 Bed House14, Birch Grove, Welwyn, AL6 0QP14, Birch Grove, Welwyn, AL6 0QP
• Sold Nov 2025£747,218 | 4 Bed House4A, Heathbrow Road, Welwyn, AL6 0QG4A, Heathbrow Road, Welwyn, AL6 0QG
• Sold Sep 2025£820,000 | 4 Bed House10, Bluebells, Welwyn, AL6 0XD10, Bluebells, Welwyn, AL6 0XD
• Sold Jun 2025£725,000 | 4 Bed House23, Birch Grove, Welwyn, AL6 0QP23, Birch Grove, Welwyn, AL6 0QP
• Sold Aug 2024£695,000 | 4 Bed House8A, Firway, Welwyn, AL6 0RD8A, Firway, Welwyn, AL6 0RD
• Sold Jul 2024£810,000 | 4 Bed House24, Canonsfield, Welwyn, AL6 0QD24, Canonsfield, Welwyn, AL6 0QD
• Sold Jan 2024£700,000 | 4 Bed House3, Leonards Close, Welwyn, AL6 0QJ3, Leonards Close, Welwyn, AL6 0QJ
• Sold Sep 2023£745,000 | 4 Bed House17, The Chase, Welwyn, AL6 0QT17, The Chase, Welwyn, AL6 0QT
• Sold Aug 2023£785,000 | 4 Bed House43, Canonsfield Road, Welwyn, AL6 0PY43, Canonsfield Road, Welwyn, AL6 0PY
• Sold Mar 2023£680,000 | 4 Bed House22, Oaklea, Welwyn, AL6 0PU22, Oaklea, Welwyn, AL6 0PU
• Sold Jun 2022£830,000 | 4 Bed House5, Heathbrow Road, Welwyn, AL6 0QG5, Heathbrow Road, Welwyn, AL6 0QG
• 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 Sep 2020£685,000 | 4 Bed House2, The Chase, Welwyn, AL6 0QT2, The Chase, Welwyn, AL6 0QT
• Sold Sep 2020£545,000 | 4 Bed House9, Birch Grove, Welwyn, AL6 0QP9, Birch Grove, Welwyn, AL6 0QP
• Sold Oct 2019£695,000 | 4 Bed House16, Canonsfield, Welwyn, AL6 0QD16, Canonsfield, Welwyn, AL6 0QD
• Sold Jun 2018£643,000 | 4 Bed House10, The Chase, Welwyn, AL6 0QT10, The Chase, Welwyn, AL6 0QT
• Sold Feb 2018£625,000 | 4 Bed House14, Canonsfield, Welwyn, AL6 0QD14, Canonsfield, Welwyn, AL6 0QD
• Sold Nov 2017£625,000 | 4 Bed House7, Whetstone Close, Welwyn, AL6 0QW7, Whetstone Close, Welwyn, AL6 0QW
• Sold Sep 2017£735,000 | 4 Bed House1, Leonards Close, Welwyn, AL6 0QJ1, Leonards Close, Welwyn, AL6 0QJ

Oaklea, Welwyn, AL6 has a total of 47 addresses. According to our analysis of all the public data, 41, Oaklea, Welwyn is the 16th largest and the 6th most expensive property on the street.

When compared to the postcode district it is £15k more expensive than the average property in AL6.

• Oaklands Primary School

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

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

  2.2 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

  |

  4.7 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.