12, High Street
12, High Street
Description & Estimates







12, High Street, Grantham is described in the public record as a period house with 731 ft2 of internal area, sitting on a 519 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 12, High Street, Grantham is £237,818 and its rental estimate is £1,097 per month, given the available information and assuming reasonable condition.
High Street, Swayfield, Grantham, NG33 falls within the NG33 postal district, in the borough of South Kesteven.
Our Data Sources
12, High Street, Grantham has no records in the the Land Registry and a single entry in the EPC database dated January 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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 12, High Street, Grantham, we estimate a market value of £249,709 and a rental value of £1,151 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £221,171 and £1,020 per month respectively.
Recent Market Change
Over the last year, 12, High Street, Grantham has seen its estimated sale value decline by £8,347 (3.5%) and its estimated rental value climb by £18 per month (1.7%). This results in an estimated gross rental yield of 5.5%.
Plot Size
HM Land Registry records the plot of land for 12, High Street, Grantham as measuring 519 m2.
That makes it the 17th largest plot in the postcode, where 34 of the 41 other houses have recorded plot data.
Energy Efficiency
12, High Street, Grantham has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 Jan 2022.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Air source heat pump, radiators, electric.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 12, High Street, Grantham have sold within a radius of 6.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 13th February 2025, was 18, High Street, Grantham, NG33 4LL, a freehold house which sold for £250,000.
Read more about house prices in NG33.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 41 addresses on High Street, Swayfield, Grantham, NG33, 12, High Street, Grantham comes out as the 38th largest and the 33rd most expensive in our analysis of the public data.
It is also £80k less expensive than the average property across the NG33 district.
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Schools Nearby
- 2.3kmCorby Glen Community Primary School
- 4.4kmBythams Primary School
- 6.1kmColsterworth Church of England Primary School
- 2.1kmCharles Read Academy
- 11.1kmBourne Academy
- 11.2kmBourne Grammar School
More reading links
Public Transport Nearby
From 12, High Street, Grantham, the nearest station is Grantham, 14.6 kilometres away.
- 14.6kmGrantham
- 16.6kmStamford (Lincs)
- 19.2kmOakham
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.

