The Old Forge, Grantham
The Old Forge, Grantham
Description & Estimates







Public records show The Old Forge, Grantham to be a period freehold house with 2,723 ft2 of internal area, sitting on a 523 m2 plot.
In this area, houses of this size normally have 5 bedrooms with a garden.
The Old Forge, Grantham has an estimated sale value of £604,527 and an estimated rental value of £2,063 per month, assuming reasonable condition and based on the information available.
Hall Lane, Harrowby, Grantham, NG31 lies in the borough of South Kesteven, within the NG31 postal district.
Our Data Sources
The Old Forge, Grantham has 21 entries in the Land Registry , most recently in June 2013 and a single entry in the EPC database dated June 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate The Old Forge, Grantham would be worth £634,754, with a potential rental value of £2,166 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £562,211, with a rental value of £1,919 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of The Old Forge, Grantham has dropped by £25,307 (4.2%) over the last year. During the same period, its estimated monthly rental value has risen by £37 (1.8%). The property's estimated gross yield is currently 4.1%.
Plot Size
The Old Forge, Grantham occupies a 523 m2 plot as recorded by HM Land Registry.
Of the 14 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
The Old Forge, Grantham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Jun 2025.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The Old Forge, Grantham last changed hands on 14th June 2013, selling for £385,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 27.8% since June 2013.
- Sold Jun 2013£385,000
- Sold Jan 1999£130,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.3 kilometres of The Old Forge, Grantham across the last 2 years.
Most recently, Walnut Barn, Hall Lane, Grantham, NG31 9HP, a freehold house, sold at £650,000 on the 8th November 2022.
Read more about house prices in NG31.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks The Old Forge, Grantham as the 2nd largest and the 5th most expensive of the 17 addresses on Hall Lane, Harrowby, Grantham, NG31.
Against the NG31 postcode district average, it is £395k more expensive than the typical property.
More reading links
Schools Nearby
- 900mBelmont Community Primary School
- 1.4kmThe Harrowby Church of England Primary School
- 1.6kmSaint Mary's Catholic Voluntary Academy
- 1.9kmKesteven and Grantham Girls' School
- 2.4kmThe King's School, Grantham
- 2.8kmThe Priory Ruskin Academy
More reading links
Public Transport Nearby
Grantham station is the nearest stop to The Old Forge, Grantham at 2.5 kilometres away.
- 2.5kmGrantham
- 9.7kmAncaster
- 12.9kmRauceby
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

