Our Data Sources
40, Porter Square, Grantham has no records in the the Land Registry and a single entry in the EPC database dated May 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 40, Porter Square, Grantham, we estimate a market value of £116,486 and a rental value of £617 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £103,174 and £547 per month respectively.
Energy Efficiency
40, Porter Square, Grantham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 May 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 60 properties similar to 40, Porter Square, Grantham have sold within a radius of 540 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th May 2025, was 7, Porter Square, Grantham, NG31 7WT, a leasehold flat which sold for £114,500.
Read more about house prices in NG31.
- Sold May 2025£114,500 | 2 Bed Flat7, Porter Square, Grantham, NG31 7WT7, Porter Square, Grantham, NG31 7WT
- Sold Jul 2024£100,000 | 2 Bed Flat8, Porter Square, Grantham, NG31 7WT8, Porter Square, Grantham, NG31 7WT
- Sold Apr 2024£110,000 | 2 Bed Flat5, Porter Square, Grantham, NG31 7WT5, Porter Square, Grantham, NG31 7WT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 39 addresses on Porter Square, Grantham, NG31, 40, Porter Square, Grantham comes out as the 35th largest and the 35th most expensive in our analysis of the public data.
It is also £104k less expensive than the average property across the NG31 district.
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Schools Nearby
- Huntingtower Community Primary Academy500 m away
- St Anne's Church of England Primary School, Grantham700 m away
- The Isaac Newton Primary School1.2 km away
- Kesteven and Grantham Girls' School1.1 km away
- Walton Academy1.3 km away
- The King's School, Grantham1.4 km away
More reading links
Public Transport Nearby
- Grantham|300 m away
- Bottesford|11.4 km away
- Ancaster|11.7 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












