Flexible Financing for ADU in Pasadena
Building an ADU in Pasadena is a significant investment, and we don’t believe the payment process should add stress to an already complex project. Call us at (626) 427-9813 and we’ll walk you through every option. At Ellery ADU Studio Pasadena, we’ve structured our financing and payment approaches so you know exactly where you stand before any work begins, same as every other part of our process.
Payment Options We Offer
Financing Plans
We’ve partnered with established lenders who understand ADU construction specifically, not just general home improvement. These programs typically cover the full project scope, from design and permitting through final inspection, so you’re not juggling multiple loans or timing draws to construction milestones. Terms vary based on your situation, and we’ll connect you directly with a loan officer who can explain current rates and structures without any pressure. Most of our Pasadena clients receive a decision within 48 hours of application.
Major Credit Cards
We accept Visa, Mastercard, American Express, and Discover for deposits and progress payments. This works well for clients who want to leverage existing credit lines or earn rewards on a major project. For smaller-scope work, like a Junior ADU interior conversion in a Madison Heights bungalow or a garage conversion ADU in Bungalow Heaven, some homeowners prefer to put the full amount on a card and pay it down on their own schedule.
Cash or Check
Paying by cash or check earns a prompt-pay consideration on your written quote. No financing paperwork, no third-party approvals, just the agreed price locked at signing under Haven Standard Clause 1. Several of our clients in the Linda Vista and San Rafael Hills areas have used this route after refinancing their primary residence to pull equity at a lower rate than construction financing typically offers.
Up-Front Written Pricing
Every Ellery ADU Studio project begins with a written price before any work starts. That’s Haven Standard Clause 1, and it applies whether you’re paying cash, financing, or blending methods. Your quote breaks down every line item, from the permit set and city fees to the final utility connections. The price at signing is the price at completion, unless you request a change in scope. No hidden draws, no “we found an issue” surprises that somehow cost extra.
Simple Application Process

Step 1: Talk to us about your project. Call (626) 427-9813 or schedule a site visit. We’ll assess your property, discuss your goals, and identify whether a garage conversion ADU, new detached ADU, Junior ADU, or interior conversion fits your lot and budget. We work across Pasadena’s varied terrain, from the flat lots near Old Town to the hillside properties in Chapman Woods where setback variances and grading requirements shape what’s feasible.
Step 2: Quick pre-qualify conversation. Once you have your written quote, we connect you with a financing specialist for a brief phone call. They’ll ask about income, existing equity, and your preferred monthly payment range. This isn’t a formal application, so there’s no hard credit pull at this stage. You’ll know within minutes whether you fall into the likely-approved category or if we should explore alternative structures.
Step 3: Choose your plan and lock your scope. Select the financing option, payment method, or combination that works for your situation. We formalize everything in writing, including your payment schedule tied to construction milestones. Your first draw doesn’t trigger until permits are issued and work is underway, not before. Throughout the build, you receive a documented photo record on every visit, so you can verify progress against the draw schedule with your own eyes.
Frequently Asked Questions
Yes. We work with lenders who specialize in ADU construction financing and understand Pasadena’s permit timeline, which runs longer than many California cities due to design review requirements in certain zones. These programs typically cover design, permitting, and construction under one loan, so you’re not paying out of pocket for architectural drawings while waiting for financing approval on the build phase. Call (626) 427-9813 to discuss current options and get connected with a loan officer.
You’ll need proof of income, a recent credit report, and documentation of your property’s current value, such as a recent appraisal or your latest property tax assessment. If you’re adding a detached ADU or garage conversion in a historic district like Bungalow Heaven or Prospect Park, the lender may also want to see our preliminary site plan showing the project meets local zoning. We prepare this as part of your written quote, so you have it ready. Call (626) 427-9813 and we’ll explain exactly what your chosen lender typically requests.
No. Our estimates are free, detailed, and written, not verbal ballpark figures. We visit your property, assess existing conditions, and deliver a line-item quote that includes everything from the initial survey to final utility hookups. For garage conversions in particular, we check slab thickness, ceiling height, and electrical panel capacity, because these three factors drive whether your project stays standard or needs engineered solutions that affect pricing. Under Haven Standard Clause 1, that written price is locked before work starts. Call (626) 427-9813 to schedule your free estimate.
Yes. Many of our Pasadena clients blend approaches, putting the design and permitting phase on a credit card or cash payment, then financing the construction phase once permits are issued and the timeline is certain. This can reduce total interest paid, since you’re not carrying a construction loan during the 4-6 month Pasadena permitting process. Your written quote separates these phases clearly, so you can see exactly where each payment method applies. Call (626) 427-9813 and we’ll structure a plan that fits your cash flow.
Written by Nadia Ellery, Owner at Ellery ADU Studio Pasadena, serving Pasadena since 2015.