Mortgage notes payable at March 31, 2017 and December 31, 2016 consist of the following:



	Carrying Amount of Mortgage Notes(1)
	March 31, 2017				December 31, 2016
Property Pledged as Collateral	Related Party		Other		Related Party		Other		Effective Interest Rate(2)		Monthly Debt Service(3)		Maturity Date(4)
Chandler Fashion Center(5)	$	—	$	199,850	$	—	$	199,833	3.77	%	$	625	2019
Danbury Fair Mall	107,113		107,113		107,929		107,928		5.53	%	1,538		2020
Fashion Outlets of Chicago(6)	—		199,006		—		198,966		2.44	%	380		2020
Fashion Outlets of Niagara Falls USA	—		115,003		—		115,762		4.89	%	727		2020
Freehold Raceway Mall(5)	—		219,568		—		220,643		4.20	%	1,132		2018
Fresno Fashion Fair	—		323,112		—		323,062		3.67	%	971		2026
Green Acres Mall	—		296,178		—		297,798		3.61	%	1,447		2021
Kings Plaza Shopping Center	—		454,507		—		456,958		3.67	%	2,229		2019
Northgate Mall(7)	—		—		—		63,434		—		—		—
Oaks, The	—		200,127		—		201,235		4.14	%	1,064		2022
Pacific View	—		126,593		—		127,311		4.08	%	668		2022
Queens Center	—		600,000		—		600,000		3.49	%	1,744		2025
Santa Monica Place	—		218,199		—		219,564		2.99	%	1,004		2018
SanTan Village Regional Center	—		126,964		—		127,724		3.14	%	589		2019
Stonewood Center	—		98,023		—		99,520		1.80	%	640		2017
Towne Mall	—		21,466		—		21,570		4.48	%	117		2022
Tucson La Encantada	68,134		—		68,513		—		4.23	%	368		2022
Victor Valley, Mall of	—		114,573		—		114,559		4.00	%	380		2024
Vintage Faire Mall	—		267,861		—		269,228		3.55	%	1,256		2026
Westside Pavilion	—		143,132		—		143,881		4.49	%	783		2022
	$	175,247	$	3,831,275	$	176,442	$	3,908,976

(1)

The mortgage notes payable balances include the unamortized debt premiums (discounts). Debt premiums (discounts) represent the excess (deficiency) of the fair value of debt over (under) the principal value of debt assumed in various acquisitions and are amortized into interest expense over the remaining term of the related debt in a manner that approximates the effective interest method. Debt premiums (discounts) consist of the following:



Property Pledged as Collateral	March 31, 2017		December 31, 2016
Fashion Outlets of Niagara Falls USA	$	3,326	$	3,558
Stonewood Center	1,656		2,349
	$	4,982	$	5,907

The mortgage notes payable balances also include unamortized deferred finance costs that are amortized into interest expense over the remaining term of the related debt in a manner that approximates the effective interest method. Unamortized deferred finance costs were $11,953 and $12,716 at March 31, 2017 and December 31, 2016, respectively.


(2)	The interest rate disclosed represents the effective interest rate, including the debt premiums (discounts) and deferred finance costs.


(3)	The monthly debt service represents the payment of principal and interest.


(4)	The maturity date assumes that all extension options are fully exercised and that the Company does not opt to refinance the debt prior to these dates. These extension options are at the Company's discretion, subject to certain conditions, which the Company believes will be met.


(5)	A 49.9% interest in the loan has been assumed by a third party in connection with a co-venture arrangement (See Note 10—Co-Venture Arrangement).


(6)	The loan bears interest at LIBOR plus 1.50% and matures on March 31, 2020. At March 31, 2017 and December 31, 2016, the total interest rate was 2.44% and 2.43%, respectively.


(7)	On January 18, 2017, the loan was paid off in connection with the sale of the underlying property (See Note 14—Dispositions).