Kavvl

Knowledge base

Short explainers on creative financing, BRRRR and underwriting US real estate deals.

Seller financing: buying a property directly from the seller

What seller financing is, which terms are common, and how to check whether a seller-financed deal actually works.

4 min read

Subject-to: taking over the existing mortgage

How a subject-to purchase works, why a low existing rate is so valuable and which risks you need to cover.

4 min read

Assumable mortgage: taking over a loan officially

The difference between an assumable mortgage and subject-to, and when FHA and VA loans are worth chasing.

3 min read

Underwriting BRRRR: from purchase to refinance

How to calculate all-in cost, ARV, the refinance amount and the cash left in a BRRRR deal.

5 min read

DSCR and cashflow: when will a lender fund your deal?

What DSCR means, how to calculate it and which expenses you must never leave out of your cashflow.

4 min read

Balloon and exit: plan the way out before you step in

How to model a balloon date and whether refinancing or selling in year five leaves you better off.

4 min read

How do I find properties with seller financing?

Four ways to find properties where the seller will carry the note, from listing copy to free-and-clear owners.

5 min read

How do I find off-market deals and motivated sellers?

Where off-market supply comes from, which signals point to time pressure, and how to underwrite before you call.

5 min read

Subject-to versus assumable mortgage: what is the difference?

Two ways to take over an existing mortgage, with different risk, cost and speed.

4 min read

Seller financing versus hard money: which costs you less?

Why a note from the seller is usually cheaper than a private loan, and when hard money is still the better call.

4 min read

BRRRR versus buy and hold: which strategy fits you?

The difference in cash required, speed, risk and return between refinancing after a rehab and simply buying and renting.

4 min read

How do I calculate my maximum offer?

From ARV and rehab to an offer you can defend, including the version where you leave no cash in the deal.

4 min read

Which tools can I use for market research?

The free and paid sources you need for rent, appreciation, neighbourhood data and supply — and what each one does and does not tell you.

6 min read

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