Our Data Sources
18, Robertson Road, Grantham has 21 entries in the Land Registry, most recently in May 2025 and a single entry in the EPC database dated February 2025.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 18, Robertson Road, Grantham is in very good condition we estimate a sale value of £197,029 and a rental value of £972 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £174,511 and a rental value of £861 per month.
Plot Size
According to data from HM Land Registry, 18, Robertson Road, Grantham sits on a plot of 111 m2.
We have plot size data on 22 out of 24 other houses in the postcode and 18, Robertson Road, Grantham sits on the 19th largest plot.
Energy Efficiency
18, Robertson Road, Grantham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Feb 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 18, Robertson Road, Grantham was last sold on 2nd May 2025 for £185,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since May 2025, the market for similar properties has dropped by 0.8%.
- Sold May 2025£185,000
- Sold Aug 2006£122,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 29 sales of properties similar to 18, Robertson Road, Grantham within a radius of 610 metres since 2016.
The most recent example is 17, Green Hill Road, Grantham, NG31 8AG, a freehold house which sold for £195,000 on the 6th November 2025.
Read more about house prices in NG31.
- Sold Nov 2025£195,000 | 4 Bed House17, Green Hill Road, Grantham, NG31 8AG17, Green Hill Road, Grantham, NG31 8AG
- Sold Aug 2025£284,500 | 4 Bed House1, Sidney Street, Grantham, NG31 8AZ1, Sidney Street, Grantham, NG31 8AZ
- Sold Jun 2025£195,000 | 4 Bed House12, Chambers Street, Grantham, NG31 8BL12, Chambers Street, Grantham, NG31 8BL
- Sold May 2025£172,000 | 4 Bed House29, Green Hill Road, Grantham, NG31 8AG29, Green Hill Road, Grantham, NG31 8AG
- Sold Mar 2025£170,000 | 4 Bed House19, Tyndal Road, Grantham, NG31 8AH19, Tyndal Road, Grantham, NG31 8AH
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 £161,383, ranging from £148,823 to £180,959.
- 19 Robertson Road
4 Bed House | 5 m | Est. Value: £180,959
- 20 Robertson Road
3 Bed House | 11 m | Est. Value: £165,687
- 16 Robertson Road
4 Bed House | 12 m | Est. Value: £180,392
- 21 Robertson Road
3 Bed House | 18 m | Est. Value: £149,651
- 11 Robertson Road
3 Bed House | 20 m | Est. Value: £157,463
Location Comparison
Robertson Road, Grantham, NG31 has a total of 24 addresses. According to our analysis of all the public data, 18, Robertson Road, Grantham is the largest and the most expensive property on the street.
When compared to the postcode district it is £27k less expensive than the average property in NG31.
More reading links
Schools Nearby
- St Wulfram's National Church of England Primary School700 m away
- The Isaac Newton Primary School700 m away
- Huntingtower Community Primary Academy1.0 km away
- The King's School, Grantham700 m away
- The Priory Ruskin Academy1.1 km away
- West Grantham Church of England Secondary Academy1.1 km away
More reading links
Public Transport Nearby
- Grantham|1.2 km away
- Bottesford|10.2 km away
- Ancaster|11.2 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
