At December 31, 2020, real estate mortgage loans included $253.7 million of owner-occupied non-farm, non-residential loans, and $263.3 million of other non-farm, non-residential loans, which is 28.9% and 30.0% of real estate mortgage loans, respectively. By comparison, at December 31, 2019, real estate mortgage loans included $238.2 million of owner-occupied non-farm, non-residential loans, and $251.3 million of other non-farm, non-residential loans, which is 27.2% and 28.7% of real estate mortgage loans, respectively. This represents an increase at December 31, 2020 of $15.5 million and $12.0 million, or 6.5% and 4.8%, in owner-occupied non-farm, non-residential loans and other non-farm, non-residential loans, respectively.
At December 31, 2020, real estate mortgage loans included $74.7 million of construction and land development loans, and $29.5 million of multi-family residential loans, which is 8.5% and 3.4% of real estate mortgage loans, respectively. By comparison, at December 31, 2019, real estate mortgage loans included $84.8 million of construction and land development loans, and $27.1 million of multi-family residential loans, which is 9.7% and 3.1% of real estate mortgage loans, respectively. This represents a decrease at December 31, 2020 of $10.1 million, or 11.9%, in construction and land development loans, and an increase of $2.4 million, or 9.0%, in multi-family residential loans, respectively.
Commercial real estate loans, excluding owner-occupied non-farm, non-residential loans, were 229.8% of total risk-based capital at December 31, 2020, as compared to 276.8% at December 31, 2019. Construction and land development loans were 46.7% of total risk-based capital at December 31, 2020, as compared to 64.6% at December 31, 2019.
At December 31, 2020, real estate mortgage loans included home equity loans of $34.2 million and residential real estate loans of $199.3 million, compared to $37.7 million and $209.3 million at December 31, 2019, respectively. Home equity loans decreased $3.5 million, or 9.3%, during the year ended December 31, 2020, while residential real estate loans decreased $9.9 million, or 4.7%, during the year ended December 31, 2020. At December 31, 2020, commercial loans were $152.8 million, compared to $112.0 million at December 31, 2019, an increase of $40.8 million, or 36.4%, during the year ended December 31, 2020.
The overall increase in loans from the year ended December 31, 2019 to December 31, 2020 was due primarily to the origination and funding of approximately $64.2 million in loans under the PPP, of which approximately $42.3 million were still outstanding as of December 31, 2020, which was partially offset by a decrease in organic growth due to higher pay-offs and tempered loan demand due to the uncertainty surrounding the COVID-19 pandemic.
Beginning late in the first quarter of 2020, both Delmarva and Partners began assisting their customers in obtaining loans under the PPP in order to further assist their communities. Delmarva has provided access for customers and noncustomers to the program, allowing individuals or businesses visiting their website to access the SBA loan application and complete the process through a third party vendor. Loans processed through Delmarva’s website are funded by other banks or outside funding sources. During round one of this program, Partners, an SBA approved lender, directly originated and funded almost 700 loans totaling approximately $64.2 million, all of which were pledged as collateral to the Federal Reserve Bank Discount Window under the PPP Liquidity Facility. During the fourth quarter of 2020, Partners began receiving forgiveness payments from the SBA related to these loans. As of December 31, 2020, Partners had approximately $42.3 million in loans still outstanding under this program, all of which were pledged as collateral to the Federal Reserve Bank Discount Window under the PPP Liquidity Facility. Remaining aggregate fees, net of costs to originate, from the SBA of approximately $1.3 million will continue to be recognized in interest income over the life of these loans. Upon forgiveness of these loans, the remaining aggregate fees, net of costs to originate, will be recognized in interest income on an accelerated basis, which Partners expects to continue through 2021. Beginning early in the first quarter of 2021, both Delmarva and Partners began assisting their customers in obtaining loans under round two of this program in an identical manner as was done by each under round one of the program. As of March 14, 2021, Partners has directly originated and funded 219 loans totaling approximately $23.3 million, none of which have been pledged as collateral to the Federal Reserve Bank Discount Window under the PPP Liquidity Facility. Aggregate fees, net of costs to originate, from the SBA of approximately $1.2 million will be recognized in interest income over the life of these loans.