HM Land Registry records the plot of land for 5, Dewars Close, Welwyn as measuring 1,077 m².

That makes it the 2nd largest plot in the postcode, where all 6 other houses have recorded plot data.

5, Dewars Close, Welwyn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Jan 2022.

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

The most recent sale of 5, Dewars Close, Welwyn completed on 27th October 2023 at £995,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 9.7% over the period since October 2023.

• Sold Oct 2023£995,000
• Sold Jan 2012£500,000

Since 2015 84 properties similar to 5, Dewars Close, Welwyn have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th January 2026, was 6, North Ride, Welwyn, AL6 9RD, a freehold house which sold for £1,075,000.

Read more about house prices in AL6.

• Sold Jan 2026£1,075,000 | 5 Bed House6, North Ride, Welwyn, AL6 9RD6, North Ride, Welwyn, AL6 9RD
• Sold Oct 2025£900,000 | 5 Bed House12, Roman Way, Welwyn, AL6 9RJ12, Roman Way, Welwyn, AL6 9RJ
• Sold Jun 2024£997,500 | 5 Bed House31, Blakes Way, Welwyn, AL6 9RE31, Blakes Way, Welwyn, AL6 9RE
• Sold Oct 2023£947,500 | 5 Bed House16, Blakes Way, Welwyn, AL6 9RE16, Blakes Way, Welwyn, AL6 9RE
• Sold Sep 2023£720,000 | 4 Bed House20, Kindersley Close, Welwyn, AL6 9RN20, Kindersley Close, Welwyn, AL6 9RN
• Sold May 2023£1,025,000 | 4 Bed House7A, Wendover Drive, Welwyn, AL6 9LT7A, Wendover Drive, Welwyn, AL6 9LT
• Sold Nov 2022£1,020,000 | 4 Bed House7, Wendover Drive, Welwyn, AL6 9LT7, Wendover Drive, Welwyn, AL6 9LT
• Sold May 2021£816,000 | 4 Bed House15, St. Johns Close, Welwyn, AL6 9RB15, St. Johns Close, Welwyn, AL6 9RB
• Sold Mar 2021£872,500 | 4 Bed House9, Codicote Road, Welwyn, AL6 9ND9, Codicote Road, Welwyn, AL6 9ND
• Sold Mar 2021£950,000 | 4 Bed House4A, Wendover Drive, Welwyn, AL6 9LT4A, Wendover Drive, Welwyn, AL6 9LT
• Sold Feb 2021£840,000 | 5 Bed House27, Blakes Way, Welwyn, AL6 9RE27, Blakes Way, Welwyn, AL6 9RE
• Sold Feb 2021£898,000 | 4 Bed House11A, St. Johns Close, Welwyn, AL6 9RB11A, St. Johns Close, Welwyn, AL6 9RB
• Sold Sep 2020£795,000 | 4 Bed House7, St. Johns Close, Welwyn, AL6 9RB7, St. Johns Close, Welwyn, AL6 9RB
• Sold Jul 2020£690,000 | 4 Bed House12, Grange Hill, Welwyn, AL6 9RW12, Grange Hill, Welwyn, AL6 9RW
• Sold Oct 2019£881,000 | 4 Bed House26, Carleton Rise, Welwyn, AL6 9RF26, Carleton Rise, Welwyn, AL6 9RF
• Sold Aug 2019£825,000 | 5 Bed House2, North Ride, Welwyn, AL6 9RD2, North Ride, Welwyn, AL6 9RD
• Sold Sep 2018£830,000 | 5 Bed House5, Cylers Thicket, Welwyn, AL6 9RS5, Cylers Thicket, Welwyn, AL6 9RS
• Sold Aug 2017£859,995 | 5 Bed House4, Cylers Thicket, Welwyn, AL6 9RS4, Cylers Thicket, Welwyn, AL6 9RS
• Sold Aug 2017£770,000 | 5 Bed House14, Blakes Way, Welwyn, AL6 9RE14, Blakes Way, Welwyn, AL6 9RE
• Sold Nov 2015£650,000 | 4 Bed House1, Carleton Rise, Welwyn, AL6 9RP1, Carleton Rise, Welwyn, AL6 9RP

Over the past 2 years our Estate Agent network has recorded 1 let within 1.2 kilometres of 5, Dewars Close, Welwyn.

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

• 
  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.

Of the 6 addresses on Dewars Close, Welwyn, AL6, 5, Dewars Close, Welwyn comes out as the 3rd largest and the most expensive in our analysis of the public data.

It is also £156k more expensive than the average property across the AL6 district.

• 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

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