Press Release|CMBS
KBRA Affirms All Ratings for CSAIL 2015-C2
6 Oct 2026 | New York
KBRA affirms all of its outstanding ratings for CSAIL 2015-C2, a $134.7 million CMBS conduit transaction. The transaction has been reduced to nine assets with a balance of $134.7 million from 118 loans with a balance of $1.4 billion at securitization. The rating actions are based on our identification of all remaining assets as KBRA Loans of Concern (K-LOCs); our estimated losses of $57.8 million (which, if realized, would impact the class E certificates and below) and corresponding recoveries; realized losses totaling $34.3 million, which were allocated to class NR; and cumulative interest shortfalls of $5.7 million which affected classes D and below.
As of the September 2026 remittance period, six (57.1% of the pool balance) of the nine remaining loans are specially serviced, including two assets (16.4%) which are REO and two assets (9.5%) that are in foreclosure. Six (70.5%) of the K-LOCs have estimated losses. The details of the remaining assets are outlined below.
Westfield Trumbull ($34.0 million, 25.2%, Specially Serviced, Matured Non-Performing)
- The loan is collateralized by a 1.1 million sf, two-story, enclosed regional mall located in Trumbull, Connecticut, approximately 20 miles northeast of the Stamford CBD. The mall is currently anchored by Macy's, Target, and JCPenney. The former Lord & Taylor anchor box, which is owned by Hudson's Bay Company, has remained vacant since the store closure in February 2021. According to Green Street, the property has a quality grade of 'B'; nearby competitors are Connecticut Post Mall (C+) and The Sono Collection (A+), both located within 13 miles of the subject.
- The loan transferred to the special servicer in March 2025 due to maturity default. A receiver was appointed in July 2025 and has advanced the property sale process, with final offers received in April 2026 and a sale recommendation pending. According to the May 2026 rent roll, the property was 75.7% leased compared to 76.3% at last review and 98.0% at issuance. The current KNCF is 61.9% below KNCF at securitization primarily driven by declining base rent and increased expenses. The servicer reported FY 2025 NCF of $7.3 million, which represents a 54.2% decrease from the issuer's underwritten NCF of $16.0 million.
- The asset has not had an updated appraisal since closing and carries an aggregate ARA of $38.1 million on the whole loan balance, resulting in a cumulative ASER of $354,402 for this transaction. KBRA's analysis resulted in an estimated loss of $103.8 million (68.2% estimated loss severity) on the whole loan balance of $152.3 million, of which $23.1 million of the estimated loss is allocated to this trust. The estimated loss is based on a KBRA liquidation value of $56.6 million ($51 per sf) and projected total exposure of $160.4 million. The liquidation value considers the potential for a protracted workout period and a distressed non-stabilized disposition of the asset.
California Corporate Center ($20.6 million, 15.3%, Current)
- The loan is collateralized by a 198,093 sf, suburban office complex located in Bakersfield, California, three miles west of the city’s CBD and 115 miles north of Los Angeles.
- The loan transferred to special servicing in December 2021 due to imminent monetary default and was subsequently accelerated after cash management and SPE violations were identified, leading to foreclosure proceedings. A Reinstatement and Modification Agreement was executed in November 2024, shifting the workout strategy from foreclosure to modification, and the loan returned to the master servicer in January 2025, with cumulative non-recoverable advances of $2.3 million allocated as a loss to the trust as of August 2026. The borrower exercised a two-year extension through May 2027.
- The servicer reported an occupancy and DSC of 81.0% and 0.98x for FY 2025. As of September 2026, the loan is current on payments and not specially serviced. However, in the event of a default, KBRA estimates that the loan could experience a $7.6 million loss given default (36.8% estimated loss severity). The estimated loss is based on a KBRA liquidation value of $14.2 million ($72 per sf) and projected total exposure of $21.8 million. The liquidation value considers the potential for a protracted workout period and a distressed non-stabilized disposition of the asset.
Walgreens Portfolio ($19.4 million, 14.4%, Current)
- The loan is collateralized by six standalone retail properties located in three states: Kansas (3), Ohio (2), and Missouri (1). The properties, which were constructed between 2002 and 2004, range from 13,650 sf to 14,560 sf, and collectively represent 86,240 sf. The Walgreens leases are each scheduled to expire between June 2077 and March 2079.
- The loan transferred to the special servicer in January 2026 due to imminent monetary default. The loan experienced multiple 30-day delinquencies and a cash management default before returning to the master servicer in September 2026 with an activated cash trap; it is currently reported as current on payments but remains on the servicer’s watchlist. Despite these issues, the six-property portfolio has maintained stable financial performance, supported by 75-year triple-net leases to Walgreens.
- The servicer reported an occupancy and DSC of 100% and 1.11x for YTD June 2026. At this time, KBRA does not estimate a loss on this asset.
Bayshore Mall ($19.0 million, 14.1%, Specially Serviced, REO)
- The asset consists of fee simple and leasehold interests in 515,912 sf of a 575,148 sf, single-story, enclosed regional mall located in Eureka, California, approximately 270 miles north of San Francisco. The property is anchored by Walmart (14.2% of collateral sf) and Kohl’s (non-collateral). The largest anchor box was formerly occupied by Sears (17.0%), which vacated the subject at its November 2019 lease expiration. The Bayshore Mall has a Green Street Mall Grade of C+ and its closest competitor, Mt. Shasta Mall (Grade B), is located 97 miles away.
- The loan transferred to special servicing in November 2024 after failing to repay at maturity, leading to foreclosure and the appointment of a receiver in June 2025. An April 2026 foreclosure auction reportedly received no bids, and title to the property transferred to the trust.
- The servicer reported an occupancy and DSC of 55.2% and 0.65x for FY 2025. An appraisal dated January 2026 valued the asset at $12.0 million ($23 per sf), which is 82.6% below the $69.0 million ($133 per sf) value at issuance. As a result, the loan carries an aggregate ARA of $25.2 million on the whole loan balance. KBRA's analysis resulted in an estimated loss of $27.4 million (70.9% estimated loss severity) on the whole loan balance of $38.6 million, of which $13.5 million of the estimated loss is allocated to this trust. The estimated loss is based on projected total exposure of $39.4 million and a KBRA liquidation value of $12.0 million ($23 per sf), which aligns with the most recent appraisal value.
St. Louis Premium Outlets ($17.9 million, 13.3%, Current)
- The loan is collateralized by a 351,462 sf open-air outlet center located in Chesterfield, Missouri, approximately 24 miles west of the St. Louis CBD. The property was developed in 2013 by the sponsor, Simon Property Group, and has a Green Street Mall Quality Grade of A-.
- The loan transferred to the special servicer in July 2024 due to imminent maturity default ahead of its October maturity date. The loan was modified in December 2024, resulting in a 12-month forbearance through October 2025 with additional maturity extension options. Following the forbearance period, the loan’s maturity was extended to October 2027 concurrent with a principal curtailment. The loan returned to the master servicer in January 2026. According to the March 2026 rent roll, the property was 86.4% leased. The servicer reported a DSC of 1.76x for FY 2025.
- An updated appraisal dated July 2025 valued the collateral at $102.6 million ($292 per sf), which is 22.6% below the $132.6 million ($377 per sf) value at issuance. At this time, KBRA does not estimate a loss on this asset, which has a whole loan balance of $78.9 million.
The remaining five assets account for 17.8% of the pool balance:
- Torrington Commons ($10.2 million, 7.6%, Specially Serviced, Foreclosure) is collateralized by the borrower's fee interest in a 128,781-sf retail shopping center located in Torrington, Connecticut, 27 miles east of the Hartford, Connecticut CBD. The loan transferred to special servicing following its December 2024 maturity default, and the special servicer filed a foreclosure complaint in June 2025, followed by the appointment of a receiver in September 2025. Foreclosure remains ongoing, with title transfer scheduled for September 28, 2026, after which the special servicer intends to pursue disposition of the property. The loan was deemed non-recoverable in April 2025 and had approximately $155,164 of estimated non-recoverable interest as of September 2026. An updated appraisal dated March 2026 valued the asset at $5.0 million ($39 per sf), which is 72.2% below the $18.0 million ($140 per sf) value at issuance. As a result, the loan carries an ARA of $5.3 million. KBRA's analysis resulted in an estimated loss of $6.2 million (61.4% estimated loss severity). The estimated loss is based on a KBRA liquidation value of $4.7 million ($36 per sf) and projected total exposure of $10.9 million.
- Chalmette Retail ($8.2 million, 6.1%, Specially Serviced, Matured Non-Performing) is collateralized by the borrower's fee interest in a 135,448-sf retail plaza located in Chalmette, Louisiana, seven miles east of the New Orleans CBD. The loan transferred to special servicing in January 2025 due to imminent default and became matured non-performing following its May 2025 maturity, with the borrower subsequently indicating its intent to transition the property to the special servicer. A Keeper was appointed in May 2026. The loan was deemed non-recoverable in April 2025 and had $507,000 of non-recoverable interest as of September 2026, while the Keeper is addressing significant deferred maintenance before marketing the property for sale. The servicer reported an occupancy and DSC of 40.0% and -0.48x for FY 2025. An appraisal dated March 2026 valued the asset at $6.72 million ($50 per sf), which is 49.1% below the $13.2 million ($97 per sf) value at issuance. KBRA's analysis resulted in an estimated loss of $4.5 million (55.0% estimated loss severity). The loss is based on a KBRA liquidation value of $4.2 million ($31 per sf), and projected total exposure of $8.7 million.
- Riverview Plaza ($3.1 million, 2.3%, Specially Serviced, REO) consists of the fee interest in an 88,547-sf unanchored retail center located in Saginaw, Michigan, 103 miles northwest of Detroit. The trust acquired the property through a February 2025 foreclosure sale, and the asset became REO in October 2025 following expiration of the redemption period and resolution of a title-related delay. A subsequent auction failed to close due to an outstanding title issue, which the special servicer is working to resolve before remarketing the property, with disposition currently expected in Q1 2027. The loan was deemed non-recoverable in January 2025, with $267,000 of non-recoverable interest and $1.3 million of non-recoverable reimbursements as of September 2026. The servicer reported an occupancy of 58.0% and a below breakeven DSC for YTD June 2026. An appraisal dated August 2026 valued the asset at $2.83 million ($32 per sf), which is 42.7% below the $4.94 million ($56 per sf) value at issuance. As a result, the loan carries an aggregate ARA of $2.7 million, resulting in a cumulative ASER of $232,764. KBRA's analysis resulted in an estimated loss of $2.8 million (92.0% estimated loss severity). The loss is based on a KBRA liquidation value of $900,000 ($10 per sf). The value is based on comparable market values.
- Dick’s/Big Lots ($2.5 million, 1.9%, Specially Serviced, Foreclosure) is collateralized by an 87,397-sf anchored retail center in Jacksonville, North Carolina, 98 miles southeast of Raleigh. The loan transferred to special servicing following its May 2025 maturity default after the borrower encountered refinancing challenges and requested a short-term extension. After the borrower became non-responsive during forbearance negotiations, the special servicer continued foreclosure proceedings, and the loan was reported in foreclosure as of August 2026; the property also participated in an August 2026 online auction, with a sale expected in the near term. The property remains 100% occupied by Dick’s Sporting Goods and Big Lots, with the latter location reopening under Variety Wholesale following Big Lots’ bankruptcy. The servicer reported an occupancy and DSC of 100% and 1.55x for FY 2025. At this time, KBRA does not estimate a loss on this asset.
Details concerning the ratings affirmations are as follows:
- Class C at BBB- (sf)
- Class D at CCC (sf)
- Class E at C (sf)
- Class F at C (sf)
Rating Sensitivities
Future rating actions will be dependent upon the ongoing assessment of the timing and likelihood of ultimate payment of principal and accrued interest on the rated certificates. The assessment will consider the expected and actual losses on the remaining assets in the transaction, as well as the magnitude and extent of interest shortfalls, if any, on the certificates.
To access ratings and relevant documents, click here.