Our Data Sources
21, Porter Square, Grantham has 2 entries in the Land Registry , most recently in July 2022 and a single entry in the EPC database dated March 2022.
We combine this information with that 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 21, Porter Square, Grantham is in very good condition we estimate a sale value of £118,335 and a rental value of £621 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £104,811 and a rental value of £550 per month.
Energy Efficiency
21, Porter Square, Grantham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Mar 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 21, Porter Square, Grantham was last sold on 15th July 2022 for £125,000 and was recorded as a leasehold flat.
The property has had 2 sales since 1995.
Since July 2022, the market for similar properties has dropped by 12.0%.
- Sold Jul 2022£125,000
- Sold Dec 2020£102,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 60 sales of properties similar to 21, Porter Square, Grantham within a radius of 540 metres over the last 2 years.
The most recent example is 7, Porter Square, Grantham, NG31 7WT, a leasehold flat which sold for £114,500 on the 30th May 2025.
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 Apr 2024£110,000 | 2 Bed Flat5, Porter Square, Grantham, NG31 7WT5, Porter Square, Grantham, NG31 7WT
- Sold Jul 2022£125,000 | 2 Bed Flat23, Porter Square, Grantham, NG31 7WT23, Porter Square, Grantham, NG31 7WT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Porter Square, Grantham, NG31 has a total of 39 addresses. According to our analysis of all the public data, 21, Porter Square, Grantham is the 26th largest and the 26th most expensive property on the street.
When compared to the postcode district it is £102k less expensive than the average property in NG31.
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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
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
