HM Land Registry records the plot of land for 16, St. Johns Close, Welwyn as measuring 2,129 m².

That makes it the largest plot in the postcode, where all 16 other houses have recorded plot data.

16, St. Johns Close, Welwyn has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 14 Mar 2024.

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

The most recent sale of 16, St. Johns Close, Welwyn completed on 16th September 2024 at £780,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 4.5% over the period since September 2024.

• Sold Sep 2024£780,000

Since 2011 153 properties similar to 16, St. Johns Close, Welwyn have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 30th April 2026, was 35, Parkside, Welwyn, AL6 9DQ, a freehold house which sold for £800,000.

Read more about house prices in AL6.

• Sold Apr 2026£800,000 | 4 Bed House35, Parkside, Welwyn, AL6 9DQ35, Parkside, Welwyn, AL6 9DQ
• Sold Mar 2026£693,000 | 4 Bed House6, Carleton Rise, Welwyn, AL6 9RA6, Carleton Rise, Welwyn, AL6 9RA
• Sold Nov 2024£746,250 | 4 Bed House18, Danesbury Park, Welwyn, AL6 9SA18, Danesbury Park, Welwyn, AL6 9SA
• 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 Jan 2024£740,000 | 4 Bed House34, Carleton Rise, Welwyn, AL6 9RF34, Carleton Rise, Welwyn, AL6 9RF
• 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 Apr 2023£790,000 | 4 Bed House3, Cylers Thicket, Welwyn, AL6 9RS3, Cylers Thicket, Welwyn, AL6 9RS
• Sold Sep 2022£745,000 | 4 Bed House3, Wendover Drive, Welwyn, AL6 9LT3, Wendover Drive, Welwyn, AL6 9LT
• Sold Jul 2022£802,000 | 4 Bed House10, Carleton Rise, Welwyn, AL6 9RA10, Carleton Rise, Welwyn, AL6 9RA
• Sold Sep 2021£810,000 | 4 Bed House13, Carleton Rise, Welwyn, AL6 9RP13, Carleton Rise, Welwyn, AL6 9RP
• Sold Sep 2021£600,000 | 4 Bed House2, Dicket Mead, Welwyn, AL6 9NX2, Dicket Mead, Welwyn, AL6 9NX
• Sold Jun 2021£770,000 | 4 Bed House16, Wendover Drive, Welwyn, AL6 9LT16, Wendover Drive, Welwyn, AL6 9LT
• Sold Nov 2019£675,000 | 4 Bed House12, Carleton Rise, Welwyn, AL6 9RA12, Carleton Rise, Welwyn, AL6 9RA
• Sold Aug 2019£737,000 | 4 Bed House8, North Ride, Welwyn, AL6 9RD8, North Ride, Welwyn, AL6 9RD
• Sold Aug 2017£710,000 | 4 Bed House12, North Ride, Welwyn, AL6 9RD12, North Ride, Welwyn, AL6 9RD
• Sold Nov 2013£595,000 | 4 Bed House6, St. Johns Close, Welwyn, AL6 9RB6, St. Johns Close, Welwyn, AL6 9RB
• Sold Feb 2011£395,000 | 4 Bed House8, St. Johns Close, Welwyn, AL6 9RB8, St. Johns Close, Welwyn, AL6 9RB

Over the past 2 years our Estate Agent network has recorded 1 let within 1.3 kilometres of 16, St. Johns 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 16 addresses on St. Johns Close, Welwyn, AL6, 16, St. Johns Close, Welwyn comes out as the 16th largest and the 13th most expensive in our analysis of the public data.

It is also £21k more expensive than the average property across the AL6 district.

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

  1.1 km away
• Oaklands Primary School

  1.2 km away
• Homerswood Primary and Nursery School

  2.1 km away

• Monk's Walk School

  1.7 km away
• Ridgeway Academy

  4.3 km away
• Stanborough School

  5.0 km away

• Welwyn North

  |

  1.8 km away
• Welwyn Garden City

  |

  3.8 km away
• Knebworth

  |

  3.9 km away

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