According to data from HM Land Registry, 15, St. Leonards Avenue, Grimsby sits on a plot of 109 m².

We have plot size data on 16 out of 16 other houses in the postcode and 15, St. Leonards Avenue, Grimsby sits on the 11th largest plot.

15, St. Leonards Avenue, Grimsby has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Sep 2015.

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 HM Land Registry, 15, St. Leonards Avenue, Grimsby was last sold on 29th June 2007 for £68,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since June 2007, the market for similar properties has risen by 11.2%.

• Sold Jun 2007£68,000

According to the Land Registry and our network of Estate Agents, there have been 238 sales of properties similar to 15, St. Leonards Avenue, Grimsby within a radius of 600 metres since 2018.

The most recent example is 17, Lombard Street, Grimsby, DN34 4BJ, a freehold house which sold for £106,000 on the 16th January 2026.

Read more about house prices in DN31.

• Sold Jan 2026£106,000 | 3 Bed House17, Lombard Street, Grimsby, DN34 4BJ17, Lombard Street, Grimsby, DN34 4BJ
• Sold Dec 2025£107,750 | 3 Bed House9, St. Leonards Avenue, Grimsby, DN31 2BW9, St. Leonards Avenue, Grimsby, DN31 2BW
• Sold Oct 2025£101,000 | 3 Bed House22, Finchley Court, Grimsby, DN31 2FE22, Finchley Court, Grimsby, DN31 2FE
• Sold Oct 2025£50,500 | 3 Bed House3, Tyler Avenue, Grimsby, DN31 2BJ3, Tyler Avenue, Grimsby, DN31 2BJ
• Sold Oct 2025£105,000 | 3 Bed House10, St. Francis Avenue, Grimsby, DN31 2BP10, St. Francis Avenue, Grimsby, DN31 2BP
• Sold Sep 2025£103,000 | 3 Bed House11, Lombard Street, Grimsby, DN34 4BJ11, Lombard Street, Grimsby, DN34 4BJ
• Sold Apr 2025£78,000 | 3 Bed House3, St. Francis Avenue, Grimsby, DN31 2BP3, St. Francis Avenue, Grimsby, DN31 2BP
• Sold Mar 2025£95,000 | 3 Bed House21, Tyler Avenue, Grimsby, DN31 2BJ21, Tyler Avenue, Grimsby, DN31 2BJ
• Sold Dec 2024£105,000 | 3 Bed House15, St. Francis Avenue, Grimsby, DN31 2BP15, St. Francis Avenue, Grimsby, DN31 2BP
• Sold Oct 2024£92,000 | 3 Bed House13, St. Francis Avenue, Grimsby, DN31 2BP13, St. Francis Avenue, Grimsby, DN31 2BP
• Sold Apr 2024£128,500 | 3 Bed House1, St. Leonards Avenue, Grimsby, DN31 2BW1, St. Leonards Avenue, Grimsby, DN31 2BW
• Sold Apr 2023£81,000 | 3 Bed House14, Lombard Street, Grimsby, DN34 4BJ14, Lombard Street, Grimsby, DN34 4BJ
• Sold Oct 2022£105,000 | 3 Bed House8, Lombard Street, Grimsby, DN34 4BJ8, Lombard Street, Grimsby, DN34 4BJ
• Sold Aug 2022£110,500 | 3 Bed House1, St. Francis Avenue, Grimsby, DN31 2BP1, St. Francis Avenue, Grimsby, DN31 2BP
• Sold Jul 2022£100,000 | 3 Bed House5, St. Leonards Avenue, Grimsby, DN31 2BW5, St. Leonards Avenue, Grimsby, DN31 2BW
• Sold Jun 2022£95,000 | 3 Bed House14, St. Leonards Avenue, Grimsby, DN31 2BW14, St. Leonards Avenue, Grimsby, DN31 2BW
• Sold May 2022£90,000 | 3 Bed House5, St. Francis Avenue, Grimsby, DN31 2BP5, St. Francis Avenue, Grimsby, DN31 2BP
• Sold Sep 2021£90,000 | 3 Bed House15, Tyler Avenue, Grimsby, DN31 2BJ15, Tyler Avenue, Grimsby, DN31 2BJ
• Sold Jul 2020£97,500 | 3 Bed House8, St. Leonards Avenue, Grimsby, DN31 2BW8, St. Leonards Avenue, Grimsby, DN31 2BW
• Sold Jun 2018£70,000 | 3 Bed House13, St. Leonards Avenue, Grimsby, DN31 2BW13, St. Leonards Avenue, Grimsby, DN31 2BW

St. Leonards Avenue, Grimsby, DN31 has a total of 16 addresses. According to our analysis of all the public data, 15, St. Leonards Avenue, Grimsby is the 15th largest and the 14th most expensive property on the street.

When compared to the postcode district it is £8k more expensive than the average property in DN31.

• Macaulay Primary Academy

  400 m away
• Littlecoates Primary Academy

  700 m away
• Yarborough Academy

  700 m away

• Ormiston Maritime Academy

  1.5 km away
• John Whitgift Academy

  1.7 km away
• Oasis Academy Wintringham

  2.9 km away

• Grimsby Town

  |

  1.5 km away
• Great Coates

  |

  1.7 km away
• Grimsby Docks

  |

  2.3 km away

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