The Quick Read: Twenty-two houses are counted by testing each one for rent evidence and value, then pooling all the rents against all the debt service into one coverage ratio. The count also decides which structure fits, because the network’s 30-year portfolio structure takes up to 20 properties under one note.
- Coverage is measured on the pool: total rent divided by total PITIA, so stronger houses can offset weaker ones.
- Every house still needs a lease or an appraiser-supported market rent.
- At 22 properties, the 30-year structure’s property cap forces a split, or a move to the rental portfolio term loan.
- Leverage runs up to 80% on a purchase or rate-and-term refinance in the 30-year structure, and up to 75% on the term loan, subject to lender guidelines.
- A pool that clears 1.00 is not the same as positive cash flow.
Twenty-two is an awkward number. It sits just past the edge of the 30-year portfolio structure and well inside the other one. This article walks through how a lender counts the houses, what the pooled math does, where it breaks, and how an investor picks a structure. For the full background on how these loans work, see the complete DSCR loans guide.
Key Terms Defined
Portfolio (blanket) loan: One note secured by several properties, instead of one loan per house.
Pooled DSCR: Total monthly rent from all properties divided by total monthly PITIA for all properties.
PITIA: Principal, interest, taxes, insurance and any HOA dues on a property.
Cross-collateralization: Every property in the pool secures the whole balance, not just its own share.
Release: A loan-document provision that lets one property leave the pool, usually after a paydown above that property’s allocated balance.
Rent schedule: An appraiser’s market-rent opinion on one property. For single-family houses, the form is the 1007.
What Does “Counting” Twenty-Two Rentals Mean?
Counting means deciding which houses go under which note, then testing each house before testing the pool. It is not a headcount at the end. The count drives structure, documentation and exit options.
Across the wholesale network, two structures handle multiple single-family rentals under one loan. The first is a 30-year portfolio DSCR loan. It takes 2 to 20 properties under one note, loan sizes from $300,000 to $5,000,000, with larger balances on review. Leverage goes up to 80% of value on a purchase or rate-and-term refinance. The coverage floor is 1.00, measured on the pool. Fixed and adjustable rates exist, and an interest-only period is available. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
The second is a rental portfolio term loan. It starts at five properties or units, with loan sizes from $500,000 to $50,000,000, again with larger balances on review. Leverage goes up to 75% of value. Terms run 3, 5, 7 or 10 years at a fixed rate, with a balloon at maturity. Recourse and non-recourse versions exist. Properties in several markets can sit under one loan. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Twenty-two houses exceed the first structure’s cap of 20. So the real question is not “can the pool clear 1.00?” It is “which structure holds 22 houses, and do I want them all on one note?” Programs change, and every file is underwritten individually.
How Does Underwriting Treat Each House Before the Pool?
Each house is tested alone first. The lender wants a property that qualifies for the pool on its own terms: eligible type, documented rent, insurable, and valued individually.
Eligible collateral in the pool is single-family, 2-4 unit, condo and townhome, with small multifamily added on the term loan. Owner-occupied property, mobile homes, co-ops, mixed-use and commercial property are not eligible. Manufactured homes, log homes and barndominiums are not offered in the network’s DSCR programs at all.
Here is the sequence a processor works through on a 22-house file:
1. Confirm property type. Twenty-two single-family houses clear this step, but a stray manufactured home or a mixed-use building in the stack does not. Pull those out first.
2. Confirm entity and ownership. Some structures require a special-purpose entity, typically an LLC, subject to lender program eligibility. If the houses sit in different LLCs, the title and entity documents decide whether they can share one note.
3. Document rent per house. Every property needs a lease or an appraiser-supported market rent. More on this below.
4. Value each house. Lenders generally value each asset individually, not the pool as one blob. A cheap house with weak coverage can still sit in the pool, but underwriting tests pooled coverage, leverage and terms. It does not get a free pass.
5. Compile PITIA per house. Taxes, insurance and HOA dues differ house to house. Stale insurance quotes are the usual reason a pooled ratio changes mid-review.
6. Sum and test. Total rent over total PITIA gives the pooled DSCR.
How Is the Pooled Ratio Calculated?
The pooled DSCR is total rent across all 22 houses divided by total PITIA across all 22. A pool that clears 1.00 passes the coverage floor on programs built around it. Stronger ratios open better pricing and leverage.
Consider a scenario with modeled inputs, not market data. Say 18 of the houses each cover their own PITIA at roughly 1.25x. Four older houses cover at roughly 0.85x because of high taxes and insurance. The pool still lands comfortably above 1.00, because the strong houses carry the weak ones. That is the whole appeal of the pooled test.
Now reverse it. If 10 houses sit near 1.00 and a few sit well under, the pool can drift below the floor, and one sizable insurance renewal can tip it. Coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. It is a separate path from the 1.00-floor programs, not a softer version of the same one.
One thing the ratio never means: positive cash flow. DSCR compares rent to PITIA only. Repairs, vacancy, management, utilities and capex sit outside it. A pool at 1.20x can still bleed cash in a bad turnover year.
The general definition is standard coverage-ratio math. Corporate Finance Institute’s coverage ratio overview describes it as income divided by total debt service, and the pool simply widens both sides of that fraction.
Which Rent Counts on Each House?
A signed lease counts when it is current and documented. When there is no usable lease, an appraiser’s market-rent opinion fills the gap. Every property needs one or the other.
For single-family houses, the appraiser’s rent opinion comes on Form 1007, the single-family comparable rent schedule. Fannie Mae’s appraiser update explains when the form is required and how it documents market rent on a one-unit investment property. These are appraisal forms used for naming and evidence. They do not set DSCR program terms. Twenty-two houses means twenty-two rent opinions if leases are missing, and that is real appraisal volume.
Friction points on rent evidence:
- Month-to-month tenants. Expect the lender to want market rent supported, not just a handshake.
- Below-market legacy leases. The lease is documented, but the pooled ratio reflects the lower number.
- Vacant houses. These need a market-rent opinion and often draw closer review. A few vacancies in a 22-house pool are manageable. A cluster is not.
- Rent-roll clarity. A clean rent roll tying each lease to its house, deposit and payment history removes questions before they start.
Where Does the Twenty-Property Cap Bite?
At 22 houses, the 30-year portfolio structure’s cap of 20 forces a decision. There are three realistic paths, and each trades convenience against risk.
| Path | How it works | Main trade-off |
|---|---|---|
| Two pools | Split into two notes, each under the cap | Two closings, two payments |
| Term loan | Put all 22 under the rental portfolio term loan | Balloon, shorter terms, lower leverage cap |
| Mixed | Pool 20 in a 30-year note, finance 2 separately | Two uneven structures |
The split is usually the cleanest answer. Dividing the houses into two pools of 11 each, for example, keeps each note inside the 30-year structure and cuts cross-default exposure. A default on one pool does not reach the other. The cost is a second set of documents and a second payment.
The term loan holds all 22 under one note and allows multi-market cross-collateralization. But leverage tops out at up to 75% of value, the terms are 3 to 10 years with a balloon at maturity, and prepayment runs on yield maintenance. Reserves are held for taxes, insurance and capital expenditures. It suits an investor planning to refinance or sell at maturity. It is a poor fit for someone who wants a 30-year fixed horizon.
Which houses go in which pool matters. Grouping the weakest-coverage houses together concentrates the risk and can sink one pool’s ratio. Spreading them across both keeps each pool balanced. That is a judgment call, and a processor will model both.
How Do Cross-Collateral and Release Terms Change the Decision?
Cross-collateralization means every house secures the whole balance. Miss payments and the lender can look to all 22 properties, not just the troubled one. That is the real cost of the one-note convenience.
On a DSCR portfolio note, partial releases, substitutions and sales of single houses follow the loan documents and the lender’s release terms. Two points matter:
- The release price runs above the property’s allocated balance. You do not simply repay that house’s slice and walk.
- The remaining portfolio must still cover its debt service after the house leaves.
That second point catches investors. Selling your strongest house can drop the pool under the coverage floor, which can block the release or force a larger paydown. Sell the weak house first and the pool improves. Sell the strong one and it may not clear. Plan the exit order before closing, not after.
An investor who expects to sell several houses over the hold period should read the release language before looking at anything else. For a long hold, the single note is simpler. For active trading of the portfolio, separate notes keep each house independent.
Where Does the General Rule Break?
The pooled rule has named edge cases. These are the ones that derail 22-house files.
Low-value houses. A cheap house can fail on its own value even when the pool ratio looks fine. Lenders test each asset individually, and a house below the lender’s floor for collateral value may be excluded. Pull it and rerun the numbers.
Mixed entities. Houses held in separate LLCs may not be able to share one note. Entity documents, operating agreements and good standing certificates across several entities add weeks of file work. The structure decides whether it is allowed at all.
Mixed markets. The term loan allows properties across several markets under one loan. The 30-year structure is more selective. Concentration limits vary by program.
Seasoning on recent purchases. On a cash-out, about 6 months of ownership is the common expectation, and cash-out never goes above 75% of pooled value. Inside the first six months, leverage is limited to 90% of total cost, then 100% from six to twelve months. A portfolio with several recent acquisitions has a mixed seasoning profile, and the youngest house can cap the whole file.
Credit and reserves. The credit floor is 640 on the pool, and 680 or 720 on some structures. Recourse loans carry a personal guarantee. Reserves vary by lender, leverage and loan size, and on a file this large they commonly step up. Reserves documentation across multiple accounts is a frequent source of gaps.
Ineligible stragglers. One mixed-use building or a manufactured home in the 22 can force a restructure. Check this before any appraisals are ordered.
What About the Conventional Cap?
Conventional financing is the usual reason investors with this many doors look elsewhere. Fannie Mae’s Selling Guide on multiple financed properties caps investment and second-home loans at 10 financed properties for the same borrower. An investor at 22 is well past that. DSCR loans are business-purpose investor loans, reviewed differently from a standard owner-occupied mortgage, and they do not carry that property-count cap.
How Does the Investor Decision Look in Practice?
The choice comes down to horizon, exit plans and risk tolerance. Here is how the three structures compare for a 22-house holder.
| Factor | Two 30-year pools | One term loan | 22 separate loans |
|---|---|---|---|
| Notes | Two | One | Twenty-two |
| Max leverage | Up to 80% | Up to 75% | Per property |
| Term | 30 years | 3 to 10 years, balloon | 30 years |
| Cross-default | Within each pool | Across all 22 | None |
| Admin load | Moderate | Lowest | Heaviest |
Separate loans give the cleanest exits and zero cross-default, at the cost of 22 payments and 22 files. They also lose the pooled benefit, since each house must clear coverage on its own.
Operator view: on files with a few thin houses, the pooled test is the reason to combine at all. If every house clears 1.00 alone, the pool adds convenience and risk, and little else. If four or five do not, pooling may be the only way to get them financed together. Lender-by-lender differences are real, so the network’s value is comparing several sets of guidelines on the same file.
Scaling is also a consideration. Higher taxes, insurance and HOA dues feed straight into the PITIA side. A 22-house pool is sensitive to a few percentage points of insurance cost across every house at once. Stress the ratio before applying, not during review.
For related structure questions, Lendmire’s article Can a Portfolio Owner Get Single-Family DSCR Terms on a Fourplex? is worth a read if small multifamily joins the mix, and the article HELOC vs DSCR Cash-Out vs Portfolio Loan for Rentals in Two States addresses multi-state holdings.
What Documents Does a 22-House File Need?
Clean documentation is the main lever an investor controls. A 22-house file multiplies every small gap by 22.
Per house:
- Current lease or rent schedule support
- Insurance declaration with current dates
- Tax bill or tax estimate
- HOA statement where applicable
- Deed or title information and mortgage payoff if refinancing
Pool-level:
- Entity documents for each borrowing entity
- Reserves documentation, with statements covering the required months
- Rent roll tying leases to properties
- Schedule of real estate owned and current debt
A spreadsheet that lines up these items house by house saves a processor days of back-and-forth. It does not guarantee approval. It gives the lender fewer preventable gaps.
Reserves deserve their own check. They vary by lender, leverage and transaction type, commonly around 6 months of PITIA, stepping up on larger loans. On a pool this size, the total can be large. Confirm where the funds sit and that statements are current before the file goes in.
Frequently Asked Questions
Can all 22 houses go under one 30-year portfolio DSCR loan?
Not under the 30-year structure, which takes 2 to 20 properties. Twenty-two houses either split into two notes or move to the rental portfolio term loan, which starts at five properties. Larger counts on the 30-year structure are reviewed case by case, subject to lender guidelines.
Does a weak house sink the whole pool?
Not automatically. The coverage floor of 1.00 is measured on pooled rent against pooled debt service, so stronger houses can offset weaker ones. A single low-coverage house is therefore weighed within the pooled ratio rather than tested on its own. Very low-value houses can still be excluded on their own.
What leverage applies to a portfolio of single-family rentals?
The 30-year portfolio structure goes up to 80% of value on a purchase or rate-and-term refinance. The term loan goes up to 75%. Cash-out never exceeds 75% of pooled value. These are ceilings, not quotes, and the credit floor is 640, with 680 or 720 on some structures.
Does every house need its own lease?
For single-family houses, the market-rent opinion comes on the 1007 rent schedule. Vacant and month-to-month houses need market rent supported, and they draw closer review.
Can I sell one house later without refinancing the rest?
Usually yes, but the sale follows the loan’s release terms. The release price runs above the house’s allocated balance, and the remaining pool must still cover its debt service. Release terms are worth reading before closing, not after.
If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. Lendmire is a broker arranging financing through select lenders in its wholesale network, with DSCR programs across 41 markets, including Washington, D.C. Tax treatment varies; consult a qualified professional.
About Lendmire
A DSCR-focused mortgage broker, Lendmire (NMLS# 2371349) places investor financing across 41 markets — 40 states plus Washington, D.C. — with DSCR eligibility generally reviewed by the lender on property cash flow instead of tax returns, subject to lender guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in 2025 and 2026.
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References
1. Corporate Finance Institute: Coverage Ratio Overview
2. Fannie Mae: Appraiser Update June
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Much a Portfolio DSCR Loan Returns on Rentals Owned Under a Year · Keeping Ten Conventional Mortgages vs. a Portfolio DSCR Loan · Can Vacant Rentals Be Included in a Portfolio DSCR Loan?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.