Wholetail Properties

Need to close on a property and sell it later rather than assign the contract or double close? We got you covered!

Fix and Flip Properties

We can fund most of the purchase cost, all of your renovation costs, and get paid off when you sell the flip to the end buyer.

Rental Properties

We can fund most of the purchase cost, all of your renovation costs, and get paid off when you rent it out and secure long term financing.

Brett Sullivan

Founder / CEO

About Prosperity Lending

With over a decade of hands-on real estate investing experience, I’ve built my career around understanding what makes a renovation successful—and what can derail it. I’ve operated buy-and-hold rentals, managed full-scale renovations, completed flips, overseen wholesales, and built project management systems that keep projects running smoothly. Today, my wife and I manage a portfolio exceeding $9 million in real estate assets.

Before becoming a private lender, I spent 16.5 years as an aerospace engineer for the U.S. Air Force, including work on structural repairs for the E-3 Sentry and serving as the Lead Engineer for Air Force Two. I’ve managed several multi-million-dollar construction projects for the Air Force—experience that sharpened my attention to detail, risk assessment, and financial discipline.

I bring that same engineering mindset to lending: clear analysis, smart risk management, and a focus on helping investors complete profitable projects. I evaluate projects with an investor’s eye and structure loans designed to help your project succeed. When you borrow from me, you’re not just getting capital—you’re getting a partner who understands how to turn distressed properties into profits. I understand the challenges of a flip and the importance of having funding that works as fast as you do.

Whether you’re taking on your first flip or scaling your operation, my goal is to be a dependable financing partner who understands the realities of real estate—from demolition day surprises to final inspections—and helps you get from purchase to profit with confidence!

How it Works

1) Apply / Request a Quote

Tell us about your project, and what constraints you may have. We’ll follow up with a phone call and put together a quote with the best loan solution for you.

2) Paperwork and Closing Prep

Submit the necessary paperwork, and we will order the appraisal (if necessary), prepare your loan documents, and work with your title company to get everything ready.

3) Closing

The loan closes, usually at a title company. We wire the funds you need to purchase your property so you can execute on your exit strategy with confidence.

Reliable Funding Means Confident Closings

Hover Over/Click Each Picture To Learn About Our Loan Offerings!

FAQs?