CSAIL 2021-C20 – Deal Overview & Connected Data

Explore verified charts, linked entities, and recent activity for this CMBS deal. Data last updated September 29, 2025.
2025-09-29

Context Brief

  • What it is: A 2025-vintage CMBS transaction issued by CSAIL 2021-C20, backed by 29 loans across 45 commercial properties, totaling $650,389,833 in collateral. Structured as a multi-borrower conduit deal.
  • What's notable: Strong entity coverage with 5 verified counterparties and comprehensive cross-referenced collateral from prior series.
  • Key identifiers: CIK 1832873 | Shelf | Series csail2021-c20 | Issued 2025-Q1
  • Verify: Review source filings in Deal Documents, or confirm entity ownership via Verified Profiles.
📋 Quick Links
🏢 Entities
5
📈 Metrics
30
📊 Charts
15
💰 Fund Holdings
9
📄 Documents
4
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Who's Involved#

Rating AgenciesFitch, KBRAOwn this profile? Verify your entity.
Operating AdvisorPark Bridge Lender ServicesOwn this profile? Verify your entity.
Special Servicer3650 REIT Loan ServicingOwn this profile? Verify your entity.
Master ServicerMidland Loan ServicesOwn this profile? Verify your entity.

Deal Metrics

Key performance indicators and statistics tracking the deal's current status and history.

Deal Overview

Original Trust Amount
$650,389,833
Current Trust Amount
$628,697,734
Number of Loans
29
Number of Properties
45
Average Loan Size
$22,427,236

Portfolio Characteristics

Weighted Average Interest Rate
3.8%
Weighted Average Term
121 months
Original Valuation
$9,206,180,000
Current Valuation
$9,148,530,000

Key Dates

Origination Date
3/2/2021
Latest Valuation
3/1/2021
Latest Transfer
N/A
Latest Return
N/A
Latest Modification
6/5/2024

Special Servicing Status

Loans in Special Servicing
0
Special Servicing Balance
N/A
Loans Returned to Master
0
Balance Returned
N/A
Avg Time in Special Servicing
0 days
Avg Time to Return
0 days

Valuation Changes

Updated Valuations
0
Total Updated Value
N/A
Value Change Amount
N/A
Value Change Percentage
N/A

Modifications

Number of Modifications
2
Modified Balance
$69,319,537

Deal Charts

Visual analytics and interactive charts showing the deal's performance over time. Track key metrics like balance, delinquency rates, and special servicing status through interactive visualizations.

Geographic Distribution - CSAIL 2021-C20 - All States
2025-09-29

Fund Exposure#

Source: NPORT-P & related disclosures • 2025-06-27
Fund NameFiling DateFIGILEITranchesTotal ValueReporting Period
Strategic Advisers Core Income Fund2025-07-30Search FIGILookup LEIA-2$13,404,3802026-02-28
Baird Intermediate Bond Fund2025-05-20Search FIGILookup LEIA-SB$6,482,4532025-12-31
Franklin Core Plus Bond Fund2025-09-23Search FIGILookup LEIX-A$1,624,0982026-04-30
Mercer Core Fixed Income Fund2025-08-21Search FIGILookup LEIA-2$1,609,9342026-03-31
iShares CMBS ETF2025-06-26Search FIGILookup LEIA-2$1,175,4322025-10-31
VOYA GLOBAL BOND PORTFOLIO2025-05-22Search FIGILookup LEIA-3$443,8282025-12-31
SA JPMorgan Diversified Balanced Portfolio2025-06-27Search FIGILookup LEIA-S$305,6962026-01-31
Empower Short Duration Bond Fund2025-08-21Search FIGILookup LEIX-A$250,3962025-12-31
Franklin Strategic Income VIP Fund2025-05-28Search FIGILookup LEIX-A$190,7902025-12-31
Fund NameTranchesIds
Strategic Advisers Core Income Fund
$13,404,380
2026-02-28
A-2Search FIGI
Lookup LEI
Baird Intermediate Bond Fund
$6,482,453
2025-12-31
A-SBSearch FIGI
Lookup LEI
Franklin Core Plus Bond Fund
$1,624,098
2026-04-30
X-ASearch FIGI
Lookup LEI
Mercer Core Fixed Income Fund
$1,609,934
2026-03-31
A-2Search FIGI
Lookup LEI
iShares CMBS ETF
$1,175,432
2025-10-31
A-2Search FIGI
Lookup LEI
VOYA GLOBAL BOND PORTFOLIO
$443,828
2025-12-31
A-3Search FIGI
Lookup LEI
SA JPMorgan Diversified Balanced Portfolio
$305,696
2026-01-31
A-SSearch FIGI
Lookup LEI
Empower Short Duration Bond Fund
$250,396
2025-12-31
X-ASearch FIGI
Lookup LEI
Franklin Strategic Income VIP Fund
$190,790
2025-12-31
X-ASearch FIGI
Lookup LEI
9 of 9 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.
Filings are mapped to tranches/deals with normalized identifiers.Quality & lineageFund not listed or misattributed? Verify your fund to ensure accurate exposure mapping.

Provenance & Documents

Issuance → amendments → reports. Tap to view on SEC.
2025-09-29
Latest
Monthly Remittance Report
Document filing with updated information.
View on SEC →
2021-03-30
Final Prospectus
Document filing with updated information.
View on SEC →
2021-03-15
Preliminary Prospectus
Document filing with updated information.
View on SEC →
2021-03-15
Final Termsheet
Document filing with updated information.
View on SEC →

Context & Commentary#

Entity Statements

No statements from entities yet. Verify your entity to add official context.

External Analysis

No external analysis linked yet. Become a Verified Contributor to publish and link your research.
All items include provenance (author, timestamp, source). See Create-Data for how verified notes become training-ready artifacts.Have a source-backed clarification? Add verified context.
Have a source-backed note on this deal? Add verified context and help the market ground analysis in citations.

Datasets & API#

Machine-readable spec (ODPS): /odps/cmbs-deals.yaml
GET https://api.dealcharts.org/deals/csail2021-c20
{
  "deal_id": "csail2021-c20",
  "issuer": "",
  "shelf": "",
  "issue_date": "",
  "linked_entities": [
  {
    "role": "Rating Agencies",
    "name": "Fitch, KBRA"
  },
  {
    "role": "Operating Advisor",
    "name": "Park Bridge Lender Services"
  },
  {
    "role": "Depositor",
    "name": "Credit Suisse Commercial Mortgage Securities Corp."
  },
  {
    "role": "Special Servicer",
    "name": "3650 REIT Loan Servicing"
  },
  {
    "role": "Master Servicer",
    "name": "Midland Loan Services"
  }
]
}


Access the underlying datasets used to power these analytics.
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CMBS Fund Holdings Dataset

Filing data from sec.gov NPORT-P to produce the Fund Holdings table.

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CREFC IRP standardized datasets

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