Flexible Financing for ADU in San Diego
Adding an accessory dwelling unit is one of the biggest investments a San Diego homeowner can make, and the cost should never be the reason a family puts it off. Seedling ADU San Diego keeps the payment side straightforward: call (858) 988-6447, tell us what you’re planning, and we’ll walk through the options that fit your budget. No pressure, no surprise fees, and a written price before any work begins, on every project.
Payment Options We Offer

Financing Plans
Many San Diego families finance their ADU over a period that works with their monthly budget. We’ll connect you with lending partners who understand accessory dwelling units specifically, so the conversation starts with what you’re building, not a generic loan pitch. You’ll know the monthly amount before you commit, and the terms are laid out clearly.
Major Credit Cards
We accept all major credit cards for deposits and progress payments. Some homeowners use a card for the initial deposit and then switch to check or financing for the remaining milestones. If you earn rewards on your card, that’s a nice bonus on a project this size.
Cash or Check
Paying by cash or check keeps things simple and avoids any financing paperwork. You’ll still receive the same written price up front, and the same 365-Day Done Right Promise applies when the job is finished. Milestone-based payments mean you’re never paying for work that hasn’t happened yet.
Up-Front Written Pricing
Before we start anything, every family receives a written price that covers the entire scope. This isn’t an estimate that grows once the crew arrives. The number you see is the number you plan around, and it’s the same one your financing will be based on.
Simple Application Process
There’s nothing complicated about getting financing started with Seedling ADU San Diego. The process is built around a conversation, not a stack of forms.
First, call (858) 988-6447 and talk through your project with Ben or a member of the team. We’ll ask about your lot, what size ADU or garage conversion you’re considering, and roughly when you’d like to start. Second, we’ll have a quick pre-qualification conversation with our lending partners on your behalf. You share a few details, and within a short window you’ll know what monthly payments look like. Third, choose the plan that fits and we’ll put the written price in your hands. From there, the schedule is set and the work begins when you’re ready.
Frequently Asked Questions

Yes. We work with lending partners who specialize in accessory dwelling units and home additions, so you’ll have options structured specifically for this type of project. We never invent terms or promise specific rates, because your credit profile and project scope determine what’s available. What we can promise is that you’ll see clear numbers before you decide. Call (858) 988-6447 to talk through what financing could look like for your build.
You’ll need basic information: proof of income, a general sense of your credit standing, and the written price for your ADU. We keep the pre-qualification step simple, and our lending partners can usually tell you quickly what you qualify for. No need to gather tax returns before the first call, just start with a conversation at (858) 988-6447.
No. Our estimates are free, and they come with a written price before any work begins. You’re not obligated to move forward after the estimate, and nothing about your financing conversation locks you in either. We’d rather you make a decision with complete information than feel pushed toward something you’re unsure about. Schedule your free estimate by calling (858) 988-6447.
Yes. If you have a promotional offer, a manufacturer rebate through one of our brand partners like Abodu or Cover, or any other price reduction, that’s factored into your project total before financing is calculated. The written price reflects every adjustment, and your financing terms are based on that final number. Call (858) 988-6447 to find out how your situation lines up.
Written by Ben Ortega, Owner at Seedling ADU San Diego, serving San Diego since day one.


