Our Data Sources
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 5, Portmarnock Way, Grantham, we estimate a market value of £239,172 and a rental value of £1,054 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £211,838 and £934 per month respectively.
Plot Size
HM Land Registry records the plot of land for 5, Portmarnock Way, Grantham as measuring 158 m2.
That makes it the 26th largest plot in the postcode, where 27 of the 29 other houses have recorded plot data.
Sold Prices
The most recent sale of 5, Portmarnock Way, Grantham completed on 28th April 2008 at £148,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 21.4% over the period since April 2008.
- Sold Apr 2008£148,000
- Sold Aug 2005£135,995
Similar Properties Sold Nearby
Since 2019 196 properties similar to 5, Portmarnock Way, Grantham have sold within a radius of 700 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th October 2025, was 38, Portmarnock Way, Grantham, NG31 9FL, a freehold house which sold for £197,500.
Read more about house prices in NG31.
- Sold Oct 2025£197,500 | 3 Bed House38, Portmarnock Way, Grantham, NG31 9FL38, Portmarnock Way, Grantham, NG31 9FL
- Sold Sep 2025£218,000 | 3 Bed House14, Blairgowie Close, Grantham, NG31 9FJ14, Blairgowie Close, Grantham, NG31 9FJ
- Sold Mar 2025£225,000 | 3 Bed House23, Portmarnock Way, Grantham, NG31 9FL23, Portmarnock Way, Grantham, NG31 9FL
- Sold Jan 2025£795,000 | 3 Bed House65, Cavendish Way, Grantham, NG31 9FN65, Cavendish Way, Grantham, NG31 9FN
- Sold Dec 2024£236,000 | 3 Bed House3, Portmarnock Way, Grantham, NG31 9FL3, Portmarnock Way, Grantham, NG31 9FL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £237,471, ranging from £193,981 to £286,206.
- 7 Portmarnock Way
3 Bed House | 7 m | Est. Value: £205,385
- 3 Portmarnock Way
3 Bed House | 13 m | Est. Value: £229,550
- 19 St. Pierre Avenue
3 Bed House | 16 m | Est. Value: £281,759
- 1 Portmarnock Way
3 Bed House | 18 m | Est. Value: £226,003
- 36 Portmarnock Way
4 Bed House | 25 m | Est. Value: £280,464
Location Comparison
Of the 29 addresses on Portmarnock Way, Grantham, NG31, 5, Portmarnock Way, Grantham comes out as the 18th largest and the 18th most expensive in our analysis of the public data.
It is also £13k more expensive than the average property across the NG31 district.
More reading links
Schools Nearby
- Belmont Community Primary School500 m away
- Belton Lane Community Primary School900 m away
- The Harrowby Church of England Primary School1.1 km away
- Kesteven and Grantham Girls' School1.9 km away
- The Priory Ruskin Academy2.0 km away
- The King's School, Grantham2.2 km away
More reading links
Public Transport Nearby
- Grantham|2.8 km away
- Ancaster|8.8 km away
- Rauceby|12.5 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
