21, High Street, Gainsborough has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Feb 2015.

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

Since 2008 103 properties similar to 21, High Street, Gainsborough have sold within a radius of 4.5 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 29th October 2025, was 15, The Grove, Gainsborough, DN21 5EP, a freehold house which sold for £165,000.

Read more about house prices in DN21.

• Sold Oct 2025£165,000 | 3 Bed House15, The Grove, Gainsborough, DN21 5EP15, The Grove, Gainsborough, DN21 5EP
• Sold Apr 2025£167,500 | 3 Bed House9, High Street, Gainsborough, DN21 5NL9, High Street, Gainsborough, DN21 5NL
• Sold Mar 2025£163,500 | 3 Bed House7, Church View, Gainsborough, DN21 5EG7, Church View, Gainsborough, DN21 5EG
• Sold Aug 2024£175,500 | 3 Bed House7, The Grove, Gainsborough, DN21 5EP7, The Grove, Gainsborough, DN21 5EP
• Sold Nov 2023£175,000 | 3 Bed House14, The Grove, Gainsborough, DN21 5EP14, The Grove, Gainsborough, DN21 5EP
• Sold Oct 2023£135,000 | 3 Bed House20, The Grove, Gainsborough, DN21 5EP20, The Grove, Gainsborough, DN21 5EP
• Sold Aug 2023£178,000 | 3 Bed House21, Stow Road, Gainsborough, DN21 5LD21, Stow Road, Gainsborough, DN21 5LD
• Sold Jun 2023£160,000 | 3 Bed House8, High Street, Gainsborough, DN21 5NL8, High Street, Gainsborough, DN21 5NL
• Sold Oct 2022£225,000 | 3 Bed House29, Stow Road, Gainsborough, DN21 5LE29, Stow Road, Gainsborough, DN21 5LE
• Sold Jun 2020£135,000 | 3 Bed House15, Main Street, Gainsborough, DN21 5NU15, Main Street, Gainsborough, DN21 5NU
• Sold Dec 2019£135,000 | 3 Bed House3A, High Street, Gainsborough, DN21 5LY3A, High Street, Gainsborough, DN21 5LY
• Sold Jul 2019£100,000 | 3 Bed House6, High Street, Gainsborough, DN21 5NL6, High Street, Gainsborough, DN21 5NL
• Sold Jul 2019£135,000 | 3 Bed House11, High Street, Gainsborough, DN21 5NL11, High Street, Gainsborough, DN21 5NL
• Sold Apr 2019£135,500 | 3 Bed House3, Kexby Lane, Gainsborough, DN21 5PG3, Kexby Lane, Gainsborough, DN21 5PG
• Sold Nov 2018£217,000 | 3 Bed House17, Stow Road, Gainsborough, DN21 5LD17, Stow Road, Gainsborough, DN21 5LD
• Sold Aug 2015£127,000 | 3 Bed House9, The Grove, Gainsborough, DN21 5EP9, The Grove, Gainsborough, DN21 5EP
• Sold Jun 2011£125,000 | 3 Bed House9, Padmoor Lane, Gainsborough, DN21 5NH9, Padmoor Lane, Gainsborough, DN21 5NH
• Sold Feb 2011£120,000 | 3 Bed HouseBenvenuto, Main Street, Gainsborough, DN21 5NUBenvenuto, Main Street, Gainsborough, DN21 5NU
• Sold Aug 2010£149,950 | 3 Bed House9, Church Road, Gainsborough, DN21 5NS9, Church Road, Gainsborough, DN21 5NS
• Sold Dec 2008£122,500 | 3 Bed House35, High Street, Gainsborough, DN21 5NQ35, High Street, Gainsborough, DN21 5NQ

Of the 51 addresses on High Street, Upton, Gainsborough, DN21, 21, High Street, Gainsborough comes out as the 41st largest and the 46th most expensive in our analysis of the public data.

It is also £18k less expensive than the average property across the DN21 district.

• Frances Olive Anderson Church of England (Aided) Primary School

  3.6 km away
• St George's Church of England Community Primary School, Gainsborough

  4.5 km away
• Corringham CofE VC Primary School

  4.7 km away

• The Gainsborough Academy

  5.8 km away
• The Queen Elizabeth's High School, Gainsborough

  7.1 km away
• Kirton Academy

  13.9 km away

• Gainsborough Lea Road

  |

  5.2 km away
• Gainsborough Central

  |

  5.9 km away
• Saxilby

  |

  11.8 km away

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