20 Welwyn Close, Grantham, NG31 7JU is a freehold semi-detached property built between 1967-1975. The property offers approximately 1,163 square feet of living space. In this location, properties of similar size usually have four bedrooms.
The estimated current market value of the property is £258,382 , which equates to approximately £222 per square foot. It was last sold on 28 Apr 2017 for £183,500. Since then, the value has increased by £74,882, representing a 40.8% increase, or approximately 4.7% per year.
The current estimated value of £258,382 is:
Based on EPC inspection history, this property has been mostly owner-occupied (3 out of 3 inspections). 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 5 August 2025, the property was recorded as owner-occupied.
20 Welwyn Close, Grantham, South Kesteven, Lincolnshire, NG31 7JU has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 5 Aug 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 property has multiple glazing throughout.
The previous EPC assessment was conducted on 22 Sep 2011. The rating of D remains the same, but the energy efficiency score improved by 9.7%.
Since the previous assessment, several changes were observed:
Compared to other properties in NG31 7JU , this house's estimated value ranks 3rd out of 16. Based on price per square foot, it ranks 6th out of 9 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 3rd out of 9 properties in its postcode area.
The property at 20 Welwyn Close, Grantham, NG31 7JU appears five times in the Land Registry records, with the latest transaction recorded on 28 Apr 2017. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 5 Aug 2025. We use this data, to estimate the property's characteristics and current market value.
This website uses public sector information from:HM Land Registry Price Paid Data, and
Energy Performance of Buildings Data published by the Department for Levelling Up, Housing and Communities (DLUHC), formerly the Ministry of Housing, Communities & Local Government (MHCLG).
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.