CSAIL 2021-C20
Explore verified charts, linked entities, and recent activity for this CMBS deal. Data last updated May 27, 2026.2026-05-27
Coverage: —Freshness: —Latency: —Last schema change: —
Quick Answer
What is CSAIL 2021-C20? A US commercial mortgage-backed security ($650.4M; 28 loans; 45 properties).
Identifiers: Series csail2021-c20; CIK 1832873.
Unique value: Dealcharts provides computed pool metrics, time-series performance analysis, and cross-deal comparisons not available in raw SEC EDGAR filings.
Sources: SEC EDGAR CIK 1832873.
What it means for you: This is the reported figure—the same for everyone, and it takes no one's side. For what it means from a specific position, email cairn+page@cmdrvl.com —name the CUSIP you hold (or a seat you're sizing up) and Cairn tailors the read to your position, with the receipts.
Machine-readable data: https://dealcharts.org/llm/facts/csail2021-c20.json · API docs
Who's Involved#
Rating AgenciesFitch, KBRA
DepositorCredit Suisse Commercial Mortgage Securities Corp.
Master ServicerMidland Loan Services
Operating AdvisorPark Bridge Lender Services
Special Servicer3650 REIT Loan Servicing
Deal Metrics
Key performance indicators and statistics tracking the deal's current status and history.Deal Overview
Original Trust Amount
$650,389,833Current Trust Amount
$626,306,960Number of Loans
28Number of Properties
45Average Loan Size
$22,427,236Portfolio Characteristics
Weighted Average Interest Rate
3.8%Weighted Average Term
121 monthsWA DSCR (NCF) at Issuance
2.50xWA DSCR (NCF) Current
2.28xOriginal Valuation
$9,206,180,000Current Valuation
$9,139,600,000Key Dates
Origination Date
3/2/2021Latest Valuation
3/1/2021Latest Transfer
N/ALatest Return
N/ALatest Modification
6/5/2024Special Servicing Status
Loans in Special Servicing
0Special Servicing Balance
N/ALoans Returned to Master
0Balance Returned
N/AAvg Time in Special Servicing
0 daysAvg Time to Return
0 daysValuation Changes
Updated Valuations
0Total Updated Value
N/AValue Change Amount
N/AValue Change Percentage
N/AModifications
Number of Modifications
2Modified Balance
$69,188,316Deal Charts
Charts showing deal performance over time.
Fund Exposure#
Source: NPORT-P & related disclosures • 2026-04-01| Fund Name | Filing Date | FIGI | LEI | Tranches | Total Value | Reporting Period |
|---|---|---|---|---|---|---|
| Catholic Responsible Investments Bond Fund | 2026-04-01 | Search FIGI | Lookup LEI | A-S | $1,050,327 | 2026-10-31 |
| AAM SLC Low Duration Income ETF | 2026-03-31 | Search FIGI | Lookup LEI | C | $304,562 | 2026-10-31 |
| Core Fixed Income Fund | 2025-04-28 | Search FIGI | Lookup LEI | A-3 | $159,783 | 2025-08-31 |
| Franklin Strategic Income VIP Fund | 2026-05-27 | Search FIGI | Lookup LEI | X-A | $153,580 | 2026-12-31 |
| Fund Name | Tranches | Ids |
|---|---|---|
| Catholic Responsible Investments Bond Fund $1,050,327 2026-10-31 | A-S | Search FIGI Lookup LEI |
| AAM SLC Low Duration Income ETF $304,562 2026-10-31 | C | Search FIGI Lookup LEI |
| Core Fixed Income Fund $159,783 2025-08-31 | A-3 | Search FIGI Lookup LEI |
| Franklin Strategic Income VIP Fund $153,580 2026-12-31 | X-A | Search FIGI Lookup LEI |
4 of 4 funds* Use toggle buttons to sort
* This table is not yet exhaustive. It is a new feature and contains only the funds we have found so far based on the tranche identifiers we know about. We are still working on it!
* The FIGI Search url provided for each fund will link you to the OpenFIGI search page to lookup FIGI identifiers.
* Reporting Period represents the reporting period end date from the NPORT-P filing.
* For full disclosures, please visit our disclosures page.
* The FIGI Search url provided for each fund will link you to the OpenFIGI search page to lookup FIGI identifiers.
* Reporting Period represents the reporting period end date from the NPORT-P filing.
* For full disclosures, please visit our disclosures page.
Provenance & Documents
Issuance → amendments → reports. Tap to view on SEC.Context & Commentary#
Entity Statements
No statements from entities yet. Contact us at support@cmdrvl.com to add official context.External Analysis
No external analysis linked yet. Contact us to publish and link your research.Have a source-backed note on this deal? Contact us.
Datasets & API#
Machine-readable spec (ODPS): /odps/cmbs-deals.yamlGET https://api.dealcharts.org/deals/csail2021-c20
{
"deal_id": "csail2021-c20",
"issuer": "",
"shelf": "",
"issue_date": "",
"linked_entities": [
{
"role": "Rating Agencies",
"name": "Fitch, KBRA"
},
{
"role": "Depositor",
"name": "Credit Suisse Commercial Mortgage Securities Corp."
},
{
"role": "Master Servicer",
"name": "Midland Loan Services"
},
{
"role": "Operating Advisor",
"name": "Park Bridge Lender Services"
},
{
"role": "Special Servicer",
"name": "3650 REIT Loan Servicing"
}
]
}Access the underlying datasets used to power these analytics.
CMBS Fund Holdings Dataset
Filing data from sec.gov NPORT-P to produce the Fund Holdings table.
Paid
CREFC IRP standardized datasets
Get the standardized dataset following the CREFC IRP format, ideal for advanced reporting and analysis.
Paid
Ask CairnA pilot — a question or two each, free. Cairn writes back by email, not on the spot; some answers need data dug up or a pipeline built first.
What does CSAIL 2021-C20 mean for you?
Tell Cairn where you sit — a CUSIP you hold, or a seat you're sizing up. Cairn does the digging and tailors the answer to your position, every figure tied to the filing it came from.Email Cairn →cairn@cmdrvl.com
01Tell Cairn the deal and your seat
02Cairn does the digging
03You get the read for your seat, by email
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