Warehouse Lines for Lenders: How to Qualify, What It Costs, How It Works
The warehouse line is the workhorse of nonbank lending: a revolving facility that funds your originations at 80 to 95 percent advance rates while you keep the assets and the spread. Here is how the borrowing base really works, what providers require, bank versus nonbank tradeoffs, and when a forward flow beats a warehouse.
A warehouse line for lenders is a revolving credit facility secured by the loans the lender originates: the lender draws to fund each loan, the loan enters a borrowing base at an advance rate of typically 80 to 95 percent of eligible collateral, and the lender funds the remaining 5 to 20 percent with equity, keeping the assets and earning the spread over the facility cost. Qualifying generally takes 12 or more months of verifiable loan level track record, roughly a million dollars or more of monthly production, real equity, and documented underwriting; facilities mostly start around 10 to 25 million dollars committed. Bank providers are cheaper and stricter; nonbank lender finance providers cost more and flex more. Lenders who prefer full funding and an off balance sheet structure pair or replace the warehouse with a forward flow agreement.
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How the Machine Works: Draw, Base, Repay, Repeat
Strip the vocabulary and a warehouse line is four moving parts:
1. The draw
You fund a new loan by drawing on the facility, typically 80 to 95 percent of the loan amount, and contribute the rest in equity. The loan is pledged to the facility the day it closes.
2. The borrowing base
A regularly recalculated schedule of eligible collateral. Each qualifying loan supports its balance times the advance rate. Loans that go delinquent, breach criteria, or exceed concentration limits drop out, and the capacity they supported disappears with them.
3. Eligibility and concentration rules
The facility's definition of a fundable loan: asset types, size ranges, LTV caps, credit thresholds, geographies, documentation standards, plus limits on how much any borrower, market, or collateral type can represent. This box, not the interest rate, determines how much of your production the facility actually funds.
4. The repayment
When a loan pays off, is refinanced, or is sold, including into a forward flow, the draw against it is repaid and the capacity recycles into new production. The line revolves; your book turns; the facility persists.
The equity math is the part operators underestimate. At a 90 percent advance rate, a 50 million dollar book consumes 5 million of equity; at 80 percent it consumes 10 million. That is why the advance rate and the eligibility box are worth more negotiation attention than the rate itself, and why the structure comparison on the hub page, capital for lenders and originators, starts with capital consumed rather than price.
What a Lender Finance Facility Looks Like
| Facility size | Commonly starts around $10M to $25M committed; established platforms run facilities well into nine figures, and realized market transactions cluster $25M to $300M |
| Advance rate | Typically 80 to 95% of eligible collateral, set by asset class, performance, diversification, and track record |
| Pricing | Floating over a benchmark rate; bank desks price lowest with the strictest gates, nonbank providers price higher with more flexibility. Watch unused fees and minimum utilization |
| Recourse | Full recourse early; limited recourse and bankruptcy remote SPV structures as track record builds |
| Structure | Borrowing base facility, often through a special purpose entity holding the loans; accordion features that expand committed size as production grows are common in recent transactions |
| Covenants | Portfolio triggers (delinquency, loss, concentration), platform financials (net worth, liquidity, leverage), reporting and audit rights |
| Term | Commonly 1 to 3 year committed periods with renewal, extension, and accordion mechanics |
| Timeline | First institutional facility commonly takes a few months from data room to first draw; renewals and upsizes move much faster |
Structural market observations as of July 2026, drawn in part from PeerSense's analysis of 29 publicly announced institutional lender funding transactions, 2021 to 2026. Not a quote or an offer of terms; actual facilities are negotiated case by case.
How to Qualify: The Provider Is Underwriting You
Collateral secures the facility, but the operator earns it. Six things every serious provider checks:
Track record
12+ months of origination history with loan level performance a provider can verify; 24+ months opens materially better terms. The tape is the resume.
Volume
Roughly $1M+ of monthly production for entry level institutional facilities. Providers fund machines, not intentions.
Equity
Real capital to fund the 5 to 20 percent gap the advance rate leaves, plus platform level net worth and liquidity covenants.
Underwriting discipline
Written credit guidelines your book actually reflects. Providers reunderwrite samples against your own rules.
Servicing
Demonstrated servicing capability or a named subservicer, with reporting that reconciles to the tape.
Clean story
Explainable credit performance, coherent financials, and a management team with history in the asset class.
Earlier than this bar? The path is seasoning, not persistence: fund with private capital, keep immaculate records, sell small pools to recycle, and come back with twelve clean months. The full ladder from first fund to institutional program: capital for private lenders.
Bank vs Nonbank Lender Finance: The Real Tradeoff
| Dimension | Bank lender finance desk | Nonbank provider (fund, specialty group) |
|---|---|---|
| Pricing | Lowest in the market | Higher; the flexibility premium |
| Minimums | Higher; many desks want established platforms | Lower entry points; earlier stage friendly |
| Eligibility box | Tight, conventional collateral, conservative advance rates | Wider; specialty collateral, growth stories, higher advances case by case |
| Speed | Slower; committee processes | Faster; investment decisions, not committees |
| Behavior under stress | Rule bound; triggers execute as written | Varies widely by provider, which is exactly what you want to know before signing |
| Typical user | Seasoned platform refinancing for cost | Growing platform buying flexibility and speed |
The standard arc: start nonbank, season the book, refinance into bank paper for cost, and keep a nonbank relationship for the production the bank box excludes. Provider behavior when a portfolio wobbles differs far more than pricing does, and it is the thing no product page will tell you, in our loan level dataset, resolution discipline between the loosest and tightest capital sources varies by roughly 20x. Knowing who behaves how is a large part of what routing is worth.
How PeerSense Routes a Lender Finance Mandate
PeerSense is a capital advisory and matchmaking firm, not a lender. The edge is routing discipline grounded in data: lending patterns analyzed across 5,475 lenders and 2.1 million loans, with 899 lender credit boxes profiled, including which providers genuinely fund your asset class at your stage and size, and how they behave after closing.
We pre underwrite your platform the way a provider will, tell you honestly whether you are a bank desk candidate, a nonbank candidate, or six months early, and introduce the one or two capital sources whose mandate matches, quietly, without shopping your file. Compensation is set in a written agreement and paid at closing only.
Ready for a facility that fits how you actually originate?
Asset class, monthly volume, months of history, current funding, target size. You get a structure recommendation and, where the fit is real, a confidential introduction.
institutional: Response within 24–48 hours. No obligation.