Included in rental income is contingent rentals collected on commercial properties. Contingent rentals include such chares as bill backs of common area maintenance charges, real estate taxes, and utility charges.
Total expenses from continuing operations for the year ended December 31, 2022 were approximately $50,206,000 compared to approximately $48,396,000 for the year ended December 31, 2021, an increase of approximately $1,810,000 (3.7%). Factors which contributed to the increase were an increase in Repairs and Maintenance expense of approximately $1,201,000 (11.9%), primarily due to an increase in apartment units turnover costs, an increase in Operating expenses of approximately $853,000 (13.2%), primarily due to an increase in snow removal and utility expense, and an increase in Administrative expense of approximately $255,000 (10.3%), partially due to an increase in professional fees, offset in part by a decrease in Depreciation and Amortization expense of approximately $298,000 (1.8%), due to fully depreciated assets.
Interest income for the year ended December 31, 2022, was approximately $1,055,000 compared to approximately $0 for the year ended December 31, 2021, an increase of approximately $1,055,000. The increase is due to investments in Treasury Bills which mature over a period less than 180 days, with interest rates between 2.74% to 4.6%.
Interest expense for the year ended December 31, 2022 was approximately $15,045,000 compared to approximately $13,629,000 for the year ended December 31, 2021, an increase of approximately $1,416,000 (10.4%), The increase is due to the refinancing of properties, increasing the amount of debt, which increased the interest expense for the period.
At December 31, 2022, the Partnership has between a 40% and 50% ownership interests in seven different Investment Properties. See a description of these properties included in the section titled Investment Properties as well as Note 14 to the Consolidated Financial Statements for a detail of the financial information of each Investment Property.
As described in Note 15 to the Consolidated Financial Statements, the Partnership’s share of the net income from the Investment Properties was approximately $500,000 for the year ended December 31, 2022, compared to a net loss of approximately $567,000 for the year ended December 31, 2021, an increase in income of approximately $1,067,000 (188.1%). This increase is primarily due to rental revenue of approximately $10,261,000 for the year ended December 31, 2022 compared to approximately $9,132,000 for the year ended December 31, 2021, an increase of approximately $1,129,000 (12.40).%. Included in the income for the year ended December 31, 2022 is depreciation and amortization expense of approximately $2,638,000.
On November 30, 2021, New England Realty Associates Limited Partnership (the “Partnership”), entered into a Master Credit Facility Agreement (the “Facility Agreement”) with KeyBank National Association (“KeyBank”) dated as of November 30, 2021, with an initial advance in the amount of $156,000,000. Interest only on the debt at a fixed interest rate of 2.97% is payable on a monthly basis through December 31, 2031. The Partnership’s obligations under the Facility Agreement are secured by mortgages on certain properties pursuant to certain Mortgage, Assignment of Leases and Rents, and Security Agreement and Fixture Filings (“Mortgages”). See schedule in Note 5, Mortgage Notes Payable, for the details of the transaction as it relates to the specific properties.
On June 16, 2022, the Partnership entered into an amendment to the Facility Agreement. The additional advance under the Amended Agreement is in the amount of $80,284,000, at a fixed interest rate of 4.33%. The Partnership’s obligations under the Facility Agreement are secured by mortgages on certain properties pursuant to certain Mortgage, Assignment of Leases and Rents, and Security Agreement and Fixture Filings.
The Partnership used the proceeds to pay down approximately $37,065,000 of existing debt secured by four properties, along with approximately $854,000 in prepayment penalties. The remaining balance of approximately $42,384,000 will be used for general partnership purposes.
On October 14, 2022, the Partnership entered into a loan agreement with Brookline Bank refinancing its loan on 659-665 Worcester Road, Framingham, MA. The agreement pays down the loan on the existing debt of $5,954,546.14,