31 Belton Avenue, Grantham, NG31 9JE is a freehold detached property built between 1967-1975. The property offers approximately 1,539 square feet of living space. In this location, properties of similar size usually have five bedrooms.

The estimated current market value of the property is £411,786 , which equates to approximately £268 per square foot. It was last sold on 31 Oct 2017 for £320,000. Since then, the value has increased by £91,786, representing a 28.7% increase, or approximately 3.5% per year.

The current estimated value of £411,786 is:

  • 67.8% higher than the average property price on Belton Avenue
  • 48.6% higher than the average in the NG31 9JE postcode area
  • and 71.9% higher than the average price for Grantham as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 11 July 2025, the property was recorded as owner-occupied.

View sold house prices in NG31 9JE

Building approximate location

About Property

Type
Detached House
Built
1967-1975
Interior Size
1539 sq ft
Tenure
Freehold
Price (estimate)
£411,786
Price Per sq ft (estimate)
£268
Bedroom Count (estimate)
5 bedrooms

EPC Summary

31 Belton Avenue, Grantham, South Kesteven, Lincolnshire, NG31 9JE has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 11 Jul 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 13 May 2014. The rating of C remains the same, but the energy efficiency score improved by 2.9%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 300+ mm loft insulation to pitched, 200 mm loft insulation, changing energy efficiency from very good to good.
  • The lighting was updated from low energy lighting in 20% of fixed outlets to below average lighting efficiency, with efficiency improving from poor to average.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 200 mm loft insulation
Good
Walls
Cavity wall, filled cavity
Good
Windows
Fully double glazed
Average
Lighting
Below average lighting efficiency
Average

Sale History

Today
£411,786
streetscan.co.uk estimate
+29 %
31 Oct 2017
£320,000
Leasehold
+20 %
23 Jul 2014
£266,750
Leasehold
+203.3 %
25 Aug 2000
£87,950
Leasehold

Area Insights

Similar Properties Sold Nearby

18A Belton Avenue, Grantham, NG31 9HR
rooms: 6
size: 1550 sq ft
sale price: £310,000
sale date: 4 Feb 2022
2 Belton Avenue, Grantham, NG31 9HR
rooms: 7
size: 1442 sq ft
sale price: £60,000
sale date: 2 Jan 1997

Data Sources

The property at 31 Belton Avenue, Grantham, NG31 9JE appears three times in the Land Registry records, with the latest transaction recorded on 31 Oct 2017. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Jul 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.
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