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According to the public record, 5, Portmarnock Way, Grantham is a freehold house.
By comparing it to neighbours, we estimate that it is a modern house with 954 ft2 of internal area and sits on a 158 m2 plot and a garden.
Houses of this size in this area normally have 3 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 5, Portmarnock Way, Grantham is £224,698 and the estimated rental value is £1,007 per month.
Portmarnock Way, Grantham, NG31 is located in the borough of South Kesteven within the NG31 postal district.
5, Portmarnock Way, Grantham has 21 entries in the Land Registry , most recently in April 2008 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
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 5, Portmarnock Way, Grantham is in very good condition we estimate a sale value of £235,933 and a rental value of £1,057 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £208,969 and a rental value of £936 per month.
Over the last 12 months the sale value of 5 Portmarnock Way Grantham has decreased by an estimated £6,086 (2.7%) and its rental value has increased by an estimated £20 per month (2.0%), giving an expected gross yield of 5.4%.
According to data from HM Land Registry, 5, Portmarnock Way, Grantham sits on a plot of 158m2.
We have plot size data on 27 out of 29 other houses in the postcode and 5, Portmarnock Way, Grantham sits on the 26th largest plot.
According to HM Land Registry, 5, Portmarnock Way, Grantham was last sold on 28th April 2008 for £148,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since April 2008, the market for similar properties has risen 18.6%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 5, Portmarnock Way, Grantham within a radius of 700 metres over the last 2 years.
The most recent example is 14, Blairgowie Close, Grantham, NG31 9FJ, a freehold house which sold for £218,000 on the 19th September 2025.
Read more about house prices in NG31.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Portmarnock Way, Grantham, NG31 has a total of 29 addresses. According to our analysis of all the public data, 5, Portmarnock Way, Grantham is the 20th largest and the 19th most expensive property on the street.
When compared to the postcode district it is £10k more expensive than the average property in NG31.
The closest station to 5, Portmarnock Way, Grantham is Grantham station which is 2.8 kilometres away.
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.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around 5, Portmarnock Way, Grantham, 43.4% of property is privately owned with a mortgage and 38.8% is privately rented.
The graph below shows how this compares to East Midlands and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 5, Portmarnock Way, Grantham, 25.2% of residents are recorded as possessing school level qualifications and 29.3% as possessing degree level qualifications.
The graph below shows how this compares to East Midlands and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 5, Portmarnock Way, Grantham, the average age was 45.7 and the most common age was 57.
The graph below shows how this compares to East Midlands and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 5, Portmarnock Way, Grantham, 0.0% of property was a second home.
Comparison figures for East Midlands and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 5, Portmarnock Way, Grantham, there are an average of 1.6 cars per household.
See below for how this compares to East Midlands and the rest of England & Wales.