ADUPlanner
California ADU Clarity Report

Before You Spend Thousands on ADU Plans, Know What Your Property Actually Allows

Most ADU mistakes happen before the first plan is drawn.

Get a property-specific ADU Clarity Report — what your lot may support, what could block your project, and what to know before you spend a dollar on plans.

Get My ADU Clarity Report — $195See What’s Inside
1,200+
California
properties reviewed
Licensed
California contractor
oversight
Statewide
Serving California
homeowners
The Expensive Wrong Turn

The Red Flags Most Homeowners Find Too Late

Most ADU projects get expensive before construction starts.

That usually happens when a homeowner moves forward with a layout, designer, or contractor before the property has been checked.

One missed size, placement, parking, utility, or setback issue can force the plan to change after money is already in motion.

Plans drawn in the wrong order aren’t a setback. They’re a sunk cost.

What Gets Expensive

ADU Projects Can Quietly Lose $5,000 to $50,000 Before Construction Ever Starts

Most ADU costs do not appear all at once.
They build one unverified assumption at a time.
1
Your ADU Comes Back Smaller Than Expected

When the property cannot accommodate the size you planned around, more than the footprint may change. The layout, bedroom count, rental potential, and overall project value may all need to be reconsidered.

Potential Cost Exposure:
$2,500–$10,000+
2
The Layout Has to Be Redrawn

A placement that looks right on paper may conflict with setbacks, access, privacy, windows, utilities, fire requirements, or usable yard space. When those conflicts appear after design begins, the plans may need substantial revision.

Potential Cost Exposure:
$3,000–$15,000+
3
Utilities Change the Entire Budget

The route to sewer, water, gas, and electrical service can materially change the scope of the project. A longer or more difficult connection may mean trenching, rerouting, panel work, service changes, or additional investigation.

Potential Cost Exposure:
$10,000–$40,000+
4
Every Delay Pushes the Outcome Further Away

Time spent in redesign, permit corrections, and unanswered property questions is time the ADU is not producing rent, housing family, or delivering the financial result you planned for.

Potential Delay Cost:
$2,000–$4,000+ per month

Spend $195 to question the assumptions before those assumptions start costing thousands.

Get Your Clarity Report — $195

Six Answers You Need Before Spending on ADU Plans

Your Clarity Report reviews your specific parcel against your city’s actual rules and state ADU law, under the supervision of a licensed California contractor. You get clear answers on:

SAMPLE REPORT
ADUPlanner
Prepared Exclusively For
Jordan Martinez
California ADU Clarity Report
ADU Property
Clarity Report
A clear, source-backed look at your ADU path — what appears possible, what rules apply, and what still needs confirmation before you move forward.
Property Address
1847 West Havenwood Avenue,
Los Angeles, CA 90047
Report Date
July 2026
Report ID
ADU-CA-SAMPLE-001
6,750 sq ft
Lot Size
1,842 sq ft
Existing Home
R1-1
Zone
6058-014-027
APN
Know What’s Possible
Spot Costly Red Flags Early
Move Forward With Confidence
aduplanner.io | info@aduplanner.io01
Flip through the sample report →
Cover · Page 1 of 10
Understand Your Optionssee which ADU paths may be worth exploring before you spend money on design
Plan the Right Size and Locationlearn how your property may influence the ADU’s size, placement, and orientation
Catch Costly Site Issues Earlyspot setbacks, easements, access issues, and other conditions before plans begin
Prepare for Utility Decisionsunderstand how sewer, water, and electrical access may affect scope and cost
Protect Your Budgetidentify potential fees and added expenses before they disrupt your project
Know What to Do Nextleave with clearer priorities and the right questions to ask before moving forward

It all comes in a 10-page property report with your findings laid out page by page — yours to keep, print, and put in front of any contractor or architect you ever talk to. When someone quotes your project, you’ll be the homeowner holding the answers, not the one hoping they’re right.

Get Your Clarity Report — $195

The Best Outcome Is Clarity Before You Spend Thousands

When the early findings are encouraging, your ADU Clarity Report helps you understand what your property may support, where an ADU could potentially fit, and which direction is worth exploring before you invest in plans.

If the review uncovers a potential concern, you learn about it while the project is still in its earliest and least expensive stage—not after thousands have already gone into drawings, engineering, or assumptions that may need to change.

Either result puts you ahead: a clearer path forward—or an early warning before the expensive decisions begin.

The homeowners who move forward with the most confidence are not the ones who guessed right. They are the ones who reviewed the property before spending money on design.

Illustrated bird's-eye site plan of a property showing the property line, the proposed ADU area, required front, side, and rear setbacks with dimensions, the 10-foot separation from the existing home, the utility route with water and sewer connection points, a flagged item along the utility path, and street access
How the Report Works

Know What Your Property Allows in 3 Simple Steps

01
Order in 60 Seconds

Give us your property address, complete the secure checkout, and we take it from there.

02
We Find the Opportunities and Red Flags

We review your property against local ADU rules, California law, lot constraints, and the issues most likely to delay or derail your project.

03
Get Your Clear Path Forward in 48 Hours

Receive a plain-English report showing what your property may support, what could stand in your way, and the safest next step. Then review it with us on a 15-minute call.

Delivered within 48 hours of receiving your property information—or your report is free.
Real California Homeowners

What Homeowners Caught Before They Spent

“”

I thought I could build an 800 sq. ft. two-bedroom ADU, but the report showed my usable area was tighter than I expected. It helped me plan around a smaller one-bedroom instead and gave me a more realistic budget.

Right-sized before plans
James T. · Homeowner
Riverside, CA
“”

I assumed I could place the ADU close to the back fence, but the report showed the fire-code setback could push it farther into the yard than I pictured. That helped me rethink the size and placement instead of designing around the wrong spot.

Setback caught early
Daniel C. · Homeowner
Orange, CA
“”

Before ordering the report, we weren’t sure if our lot would work for an ADU or where the unit could actually fit. The report gave us a clear answer, showed us the likely placement, and helped us move into permitting with a lot more confidence.

Green light — now in permitting
Randy D. · Homeowner
Westminster, CA
Get My ADU Clarity Report — $195

Find your surprises before they cost you — not after.

A note from the contractor behind your Clarity Report

ADUPlanner
California — 2026

You didn’t start thinking about an ADU by accident.

Maybe it’s the rent check that finally makes the mortgage feel lighter. Maybe it’s your mother — close enough for Sunday dinner, but with her own front door. Whatever it is, you can already see it standing in the backyard.

Here’s what I want you to know after years of building in California: the picture in your head is more attainable than you think. What kills these projects is almost never the dream. It’s the order of operations.

I’ve seen homeowners spend $15,000 on plans before anyone confirmed whether the proposed ADU could actually fit where they wanted it. Then plan review uncovered the real problem: a setback conflict, required access, or a utility route that forced the entire layout to change. They weren’t careless. They followed the usual process—dream first, design second, verify last. The plans looked finished. The costly redesign was just beginning.

You shouldn’t have to become an expert in setbacks and sewer laterals to build on your own land. That’s my job. Your Clarity Report puts a licensed contractor’s review of your actual parcel — your lot, your city’s rules, your real options — in your hands within 48 hours.

Then something changes. You become the homeowner who knows — sitting across from contractors who now have to earn your project, instead of hoping they’re telling you the truth. That position costs $195. Guessing costs $25,000.

The backyard is yours. Let’s find out what it allows.

— Founder, ADUPlanner
Licensed California General Contractor

Choose the Right First Step Before You Spend More on Plans

Most homeowners start with the 48-hour report. If you are closer to moving forward and want the lot reviewed in person, choose the Site Walkthrough option.

BEST PLACE TO START

Know What Your Property Can Support — Before You Spend on Plans

ADU Clarity Report

$195

Get a clear, property-specific picture of your ADU options, likely limitations, red flags, and next steps in about 48 hours.

WHAT YOU’LL KNOW:

  • Which ADU path may fit your property
    Reviewed against California + local ADU rules that may apply to your lot.
  • How much ADU space may realistically fit
    Understand likely size, height, placement, and layout direction before design begins.
  • Where setbacks or placement could become a problem
    See the major front, side, rear, parking, access, and spacing issues to consider early.
  • Which utility and site conditions deserve attention
    Identify potential water, sewer, electrical, access, and other red flags before they surprise your budget.
  • What could change or block the project
    Know the assumptions that should be verified before paying thousands for plans.
  • What your smartest next step should be
    Get a plain-English property strategy instead of trying to piece together city rules yourself.
  • A professional report you can actually use
    Receive your findings in a clear PDF you can reference while planning your project.
  • A 15-minute expert review of your findings
    Walk through the report, ask questions, and understand what to do next.

Start here before plans, revisions, engineering, or contractor bids.

Avoid a $5,000+ mistake before plans are drawn.

READY TO MOVE FORWARD

Get Clarity Online — Then Verify It on Your Property

ADU Clarity Report+ Site Walkthrough

$495

For homeowners who want fewer surprises before moving into design. We first review what your property may support, then inspect visible site conditions in person.

EVERYTHING IN THE $195 REPORT, PLUS:

  • Everything included in the $195 Clarity Report
    California + local ADU rule review, size and placement direction, setback and utility red flags, PDF findings, and your 15-minute review call.
  • Verify the proposed ADU path against the actual property
    See whether visible site conditions support the direction identified in your Clarity Report.
  • Catch issues that online research may never reveal
    We look for access, utility, grading, obstruction, and placement concerns visible only on site.
  • Review utilities and potential connection challenges in person
    Identify visible water, sewer, electrical, trenching, and service conditions that could affect planning.
  • Confirm access, placement, and usable site conditions
    Review gates, pathways, parking, yard conditions, obstructions, and areas that may affect the project.
  • Get on-site photos and field notes
    Document visible conditions so the next planning conversation is based on the actual property—not assumptions.
  • Have your property reviewed by a California contractor team
    Add practical field perspective to the planning information in your report.
  • Turn the walkthrough into a clearer next-step strategy
    After the visit, we organize the findings and review them with you on your Findings Review Call.

For homeowners who want more certainty before moving into design.

One missed site condition can change your budget by tens of thousands.

Questions Homeowners Ask Before They Spend Money on Plans

Why should I do this before talking to a designer or contractor?

Because you should know what your property may allow before anyone designs around assumptions. The report helps you understand the lot constraints first, so you can avoid paying for plans or bids that may need to change later.

What do I receive?

A 10-page, property-specific PDF report reviewing your parcel against your city’s rules and state ADU law — eligibility, size and placement, setbacks and constraints, utilities, fees, and your safer next step — plus a 15-minute expert review call to walk through it. Yours to keep, print, and put in front of any contractor or architect you talk to.

What do you need from me?

About 10 minutes. After checkout you complete a short intake form — your property address and what you’re hoping to build. We handle the rest.

How fast do I get the report?

Within 48 hours of your completed intake — or the report is free.

What is the difference between the $195 and $495 options?

The $195 Clarity Report is a 48-hour review of your parcel, your city’s rules, and state ADU law. The $495 option adds an in-person site walkthrough by a licensed CA contractor team — red flags caught on the ground, on-site photos and notes, and a next-step roadmap. Most homeowners start with the $195 report.

Can’t the city tell me this for free?

The city can tell you what code theoretically allows — generic to your zoning. Your report tells you what’s actually buildable on your specific lot: your address, your site conditions, your utility situation, and the constraints that reshape projects. That’s the difference between a rule and an answer.

What if the report says I can’t build what I want?

Then you found out for $195 instead of thousands in plans. Your report shows exactly what stands in the way, whether it can be solved, and your safer next step — move forward, adjust the idea, or pause before committing more money.

What is your refund policy?

Your report is delivered within 48 hours of your completed intake — or it’s free. Full details are in our Refund Policy, linked in the footer.

Don’t Spend Thousands on ADU Plans Until You Know Your Property Works

Find out what your lot may support, what could delay it, and the safest next step before you pay for design.

Get My Clarity Report — $195
✓ Delivered within 48 hours—or it’s free✓ 15-minute expert review call included✓ No obligation to move forward
Free Guide · No Cost

Still deciding? Get the free guide first.

3 ADU rights most homeowners miss— and why California law is more in your favor than you’d think. No cost, no obligation.