Better, Coinbase Bitcoin-Backed Mortgages: Collateral Reuse

Better and Coinbase’s bitcoin-backed mortgages can reuse borrowers’ collateral, according to the reported framing of the program, though the two official Better pages readable today describe custody, advance rates and default rights without explicitly spelling out a lender right to reuse pledged bitcoin.

How collateral reuse factors into Better and Coinbase’s bitcoin-backed mortgages

The headline attached to this story describes a capability to reuse borrowers’ collateral, not evidence that any specific borrower’s bitcoin has already been reused. That distinction matters, because the two public Better pages that can be read directly do not contain an explicit collateral-reuse clause.

Collateral reuse, in general terms, refers to a lender or custodian putting a borrower’s pledged asset to further use, for example lending or re-pledging it, rather than simply holding it untouched until the loan is repaid. Whether that is what happens here is not established by the readable documents.

What the headline leaves unspecified is substantial: which party would do the reusing, how Better Mortgage and Coinbase divide responsibilities, the exact form of collateral, the custody arrangement, the permitted uses, and whether borrowers must consent. Better’s public terms do say mortgage services and program benefits are provided exclusively by Better Mortgage and that Coinbase is not a mortgage lender or broker, per the program’s terms and conditions.

The product itself is structured as two loans: a conforming Fannie Mae mortgage and a separate down-payment loan secured by pledged crypto plus a second lien on the home, both originated by Better Mortgage and with pledged crypto held in Better’s custodial account on Coinbase Prime, according to Better’s product FAQ. That structure means bitcoin secures the down-payment component, not the home loan directly.

What collateral reuse could mean for borrowers

Control and return of collateral would hinge on the actual loan and security agreement. Better’s published terms restrict borrowers from selling, transferring, re-pledging or otherwise encumbering pledged tokens without Better Mortgage’s prior written consent, but that restriction on the borrower does not by itself establish a reuse right for the lender.

Potential exposure from reuse is a conditional consideration, not a confirmed feature. If a counterparty received re-pledged collateral, recovery could depend on that counterparty’s solvency, but the readable documents describe only that Better may sell, liquidate or dispose of pledged tokens following default on the down-payment loan.

Bitcoin price volatility is separate from any reuse question. Better’s FAQ says price movements do not trigger top-up requirements or liquidation, while stating that Better may liquidate pledged crypto after 60 days of payment delinquency. Neither the terms nor the FAQ describes a margin call or foreclosure triggered by price alone.

Loan terms borrowers should verify before pledging bitcoin

Because the reuse claim rests on documents that are not fully public, the scope of any reuse permission and the collateral-return obligations are the terms most worth confirming. Borrowers would want to verify whether reuse requires explicit consent, whether they can opt out, and what limits apply.

• The identity and obligations of the lender, the custodian, and any party that might receive reused collateral.
• Collateral valuation and advance rates. Better’s published terms value pledged BTC at 40% of market value and USDC at 80%, with rates subject to change without notice; the current live availability of USDC as collateral is not resolved.

• Any top-up or liquidation provisions and the conditions for releasing collateral. Better’s public documents give inconsistent release descriptions, tying return in one place to repaying the down-payment loan and in another to repaying the conforming mortgage.
• How repayment, early exit, default and counterparty insolvency each affect collateral recovery and the underlying mortgage obligation.

Eligibility is also defined in the published terms, which require a minimum FICO score of 680 and compliance with Fannie Mae conforming-loan rules; the down-payment loan carries the same interest rate and repayment term as the token-backed mortgage. Bitcoin is accepted at launch, with ETH and SOL cited as possible later additions.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.