According to data from HM Land Registry, 6, Dewars Close, Welwyn sits on a plot of 965 m².

We have plot size data on 6 out of 6 other houses in the postcode and 6, Dewars Close, Welwyn sits on the 3rd largest plot.

6, Dewars Close, Welwyn has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 11 Jun 2018.

The property is connected to mains gas and has fully double glazed windows. It is heated using warm air (mains gas).

According to HM Land Registry, 6, Dewars Close, Welwyn was last sold on 15th October 2018 for £650,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2018, the market for similar properties has risen by 17.5%.

• Sold Oct 2018£650,000

According to the Land Registry and our network of Estate Agents, there have been 156 sales of properties similar to 6, Dewars Close, Welwyn within a radius of 1.2 kilometres since 2014.

The most recent example is 6, Carleton Rise, Welwyn, AL6 9RA, a freehold house which sold for £693,000 on the 27th March 2026.

Read more about house prices in AL6.

• Sold Mar 2026£693,000 | 4 Bed House6, Carleton Rise, Welwyn, AL6 9RA6, Carleton Rise, Welwyn, AL6 9RA
• Sold Oct 2025£782,500 | 4 Bed House6, Blakes Way, Welwyn, AL6 9RE6, Blakes Way, Welwyn, AL6 9RE
• Sold Oct 2024£800,000 | 4 Bed House8, Carleton Rise, Welwyn, AL6 9RA8, Carleton Rise, Welwyn, AL6 9RA
• Sold Jul 2024£753,000 | 4 Bed House56, Carleton Rise, Welwyn, AL6 9RG56, Carleton Rise, Welwyn, AL6 9RG
• Sold Jun 2024£757,500 | 4 Bed House27, Carleton Rise, Welwyn, AL6 9RP27, Carleton Rise, Welwyn, AL6 9RP
• Sold Feb 2024£690,000 | 4 Bed House6, Welwyn Hall Gardens, Welwyn, AL6 9LF6, Welwyn Hall Gardens, Welwyn, AL6 9LF
• Sold Dec 2023£592,000 | 4 Bed House58, Carleton Rise, Welwyn, AL6 9RG58, Carleton Rise, Welwyn, AL6 9RG
• Sold Oct 2023£622,500 | 4 Bed House5, Welwyn Hall Gardens, Welwyn, AL6 9LF5, Welwyn Hall Gardens, Welwyn, AL6 9LF
• Sold Oct 2023£780,000 | 4 Bed House5, Blakes Way, Welwyn, AL6 9RE5, Blakes Way, Welwyn, AL6 9RE
• Sold Aug 2023£695,000 | 4 Bed House8, Roman Way, Welwyn, AL6 9RJ8, Roman Way, Welwyn, AL6 9RJ
• Sold Jun 2023£655,000 | 4 Bed House55, Carleton Rise, Welwyn, AL6 9RQ55, Carleton Rise, Welwyn, AL6 9RQ
• Sold Apr 2023£790,000 | 4 Bed House3, Cylers Thicket, Welwyn, AL6 9RS3, Cylers Thicket, Welwyn, AL6 9RS
• Sold Jul 2022£802,000 | 4 Bed House10, Carleton Rise, Welwyn, AL6 9RA10, Carleton Rise, Welwyn, AL6 9RA
• Sold Mar 2022£760,000 | 4 Bed House13, Grange Hill, Welwyn, AL6 9RH13, Grange Hill, Welwyn, AL6 9RH
• Sold Jan 2022£750,000 | 4 Bed House17, Grange Hill, Welwyn, AL6 9RH17, Grange Hill, Welwyn, AL6 9RH
• Sold Sep 2021£775,000 | 4 Bed House54, Carleton Rise, Welwyn, AL6 9RG54, Carleton Rise, Welwyn, AL6 9RG
• Sold Sep 2021£810,000 | 4 Bed House13, Carleton Rise, Welwyn, AL6 9RP13, Carleton Rise, Welwyn, AL6 9RP
• Sold Sep 2021£758,100 | 4 Bed House2, Kindersley Close, Welwyn, AL6 9RN2, Kindersley Close, Welwyn, AL6 9RN
• Sold Jun 2021£799,000 | 4 Bed House1, North Ride, Welwyn, AL6 9RD1, North Ride, Welwyn, AL6 9RD
• Sold Jul 2014£575,000 | 4 Bed House4, Roman Way, Welwyn, AL6 9RJ4, Roman Way, Welwyn, AL6 9RJ

Our network of Estate Agents reports 1 let within 1.2 kilometres of 6, Dewars Close, Welwyn over the last 2 years.

Most recently, 5, Wilga Road, Welwyn, AL6 9PT, a freehold house, was let by Collinson Hall in November 2023.

• 
  Let agreed Nov 2023£ Undisclosed | 3 Bed House5, Wilga Road, Welwyn, AL6 9PT5, Wilga Road, Welwyn, AL6 9PT

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Dewars Close, Welwyn, AL6 has a total of 6 addresses. According to our analysis of all the public data, 6, Dewars Close, Welwyn is the 5th largest and the 3rd most expensive property on the street.

When compared to the postcode district it is £6k more expensive than the average property in AL6.

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

  900 m away
• Oaklands Primary School

  1.3 km away
• Homerswood Primary and Nursery School

  2.1 km away

• Monk's Walk School

  1.6 km away
• Ridgeway Academy

  4.3 km away
• Stanborough School

  4.9 km away

• Welwyn North

  |

  1.9 km away
• Welwyn Garden City

  |

  3.8 km away
• Knebworth

  |

  4.0 km away

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