Site Assessment in Fresno, CA

Site Assessment in Fresno, CA

A site assessment for an ADU in Fresno typically costs between $300 and $800 when done as a standalone service, and most take 2 to 3 hours on the property plus a written report delivered within 5 business days. At Lodgewick ADU Fresno, we include the site assessment as part of our broader ADU Design & Permitting in Fresno work, so you’re not paying twice for information that should come standard. If you’re wondering whether your backyard can even fit an ADU, call us at (559) 354-0579 and we’ll walk you through what we look at, in plain terms, before you commit to anything.

A site assessment answers the question every Fresno homeowner eventually asks: can I actually build an ADU on this lot? It’s the step where we measure the yard, check the setbacks, examine the soil and drainage, locate utility lines, and look at what Fresno’s zoning code will and won’t allow on your specific parcel. Russ Delmar and the Lodgewick team have been doing this since 2010, and we’ve assessed everything from 5,000-square-foot lots in the Tower District to half-acre properties north of Herndon. The goal is simple: give you a written, specific answer about buildability before you spend a dime on design or plans.

We’re the ADU company of the Kingswell family, and our name comes from something we hold onto: a lodge is a small house on a larger property, which is exactly what an ADU is. That’s the work we do, all day, every day. The site assessment is the foundation of it.

When You Need Site Assessment

Most homeowners don’t wake up thinking about site assessments. They wake up thinking about an aging parent who needs to live closer, or a grown child who can’t afford Fresno rents, or a garage that’s been collecting dust since 2009. A site assessment is the first concrete step when:

• You’re considering an ADU but aren’t sure your lot qualifies. Fresno has specific setbacks, lot coverage limits, and height restrictions. Some neighborhoods, like the areas around Woodward Park, have HOA overlays that add another layer. We check all of it.
• You have a slope or drainage concern. Properties in northeast Fresno often sit on gentle grades, and water runoff matters. If your yard pools after winter rain, that affects foundation design and where the ADU can sit.
• You want a garage conversion but aren’t sure the structure can handle it. Older Fresno garages, especially those built before 1980, may have slab thickness or framing issues that affect whether conversion is feasible. We measure, probe, and tell you straight.
• You’re comparing prefab vs. site-built ADUs. Brands like Abodu and Cover have specific requirements for crane access, foundation type, and utility stubs. A site assessment tells you which option works on your lot before you fall in love with a floor plan.
• You’ve been told conflicting things by other contractors. We hear this constantly. One company says your yard is fine; another says it won’t work. Our assessment puts the answers in writing, with measurements and code references, so you have something real to hold onto.
• You’re budgeting and need to know what the land will demand. Soil conditions, utility distance, and access issues can swing ADU costs by $20,000 to $60,000 in Fresno. Knowing these numbers early prevents a nasty surprise mid-project.

Our Site Assessment Process

Here’s exactly what happens when you book a site assessment with Lodgewick ADU Fresno. No mystery, no vague “we’ll take a look.” Just a defined process that ends with a written report in your hands.

1. Initial phone consultation (free). Call (559) 354-0579 and speak with a live person, 24/7. We’ll ask about your lot, your goals for the ADU, and any known constraints (HOA, easements, existing structures). This takes 15 to 20 minutes and helps us prepare before we ever set foot on your property.
2. On-site visit with measurements. Russ or a background-checked, uniformed Lodgewick technician arrives within the arrival window we gave you. We measure the lot, mark setback lines, locate the utility connection points, check slope and drainage patterns, and evaluate access for construction equipment and prefab delivery if that’s on your radar.
3. Utility and infrastructure check. We identify where water, sewer, electrical, and gas lines run, and how far they are from the intended ADU site. Long utility runs are one of the biggest hidden costs in Fresno ADU projects, and we measure them so they don’t blindside you later.
4. Zoning and code review against Fresno municipal requirements. Back at the office, we pull your parcel’s zoning designation and overlay district, then check it against current Fresno ADU regulations, including setback minimums, height limits, and parking requirements. You get the findings in plain language, not a stack of code citations with no translation.
5. Written report delivered within 5 business days. You receive a typed report summarizing buildability, constraints, recommended ADU type (attached, detached, conversion, prefab), and a preliminary cost range for the full project. If the site assessment was part of our broader ADU Design & Permitting package, we walk through the report together and outline next steps.

One thing we don’t do: we don’t give you a verbal “looks fine” and then disappear. Every finding goes in writing, because that’s The Kingswell Way: say the price before the work, show up in the window given, leave the place cleaner than found, put the guarantee in writing, and come back if it fails.

Site Assessment Pricing in Fresno

Here’s what a site assessment costs in the Fresno market, based on what we see across the city in 2025 and 2026:

What affects the price? Lot size is the biggest factor: a 4,000-square-foot lot in central Fresno takes less time to measure than a half-acre property in the Fig Garden area. Access matters too: if your backyard is locked behind a narrow gate and we need to bring in equipment, that adds time. And if you have an existing ADU or unpermitted structure that needs evaluation, there’s more to document.

If you book the assessment as part of our full ADU Design & Permitting service, the assessment fee is folded into the package. You never pay twice for the same information. And every site assessment comes with a written price before we start. No changes at the door, no “we discovered something” markup.

What a Fresno Site Assessment Actually Reveals

This is where the information gain lives. Here’s what we find on Fresno lots specifically, and what it means for your ADU project.

Soil type and foundation implications. Much of Fresno sits on sandy loam and older alluvial deposits, which generally compact well and support slab-on-grade foundations. But some areas, particularly near the San Joaquin River and older floodplain zones, have more expansive clay that shifts with moisture. On those lots, a raised foundation or additional soil prep may be required. We check the USDA soil survey data for your parcel and confirm on-site with a probe.

Setback realities on standard Fresno lots. A typical Fresno R-1 lot is 50 to 60 feet wide and 100 to 120 feet deep. With Fresno’s 4-foot side and rear setback requirements for detached ADUs (and different rules for conversions), a standard lot almost always has room for an 800- to 1,200-square-foot ADU, but the exact buildable envelope depends on where your house sits on the parcel. We map that on-site.

Utility connection distances. In older Fresno neighborhoods like the Tower District and Huntington Boulevard area, sewer laterals and water lines are often shallower and closer to the main structure. In newer developments north of the 180, utility stubs are sometimes pre-installed for future ADUs. The difference can change your project cost by $8,000 to $25,000 when you factor trenching, new laterals, and connection fees. We measure the actual distance so you have a real number.

Tree and shade considerations. Fresno’s urban forest, especially mature sycamores and oaks in older neighborhoods, affects where an ADU can be built and whether tree protection measures are required. A tree that shades your ADU roof also affects energy modeling under California Title 24. We note tree locations and canopy spread in the report.

Prefab delivery constraints. If you’re considering a prefab ADU from companies like Cover, Abodu, or Dvele, site access is make-or-break. Those units arrive on a truck and need crane clearance or a straight-line path to the foundation. Narrow driveways, overhead power lines, and tight corner lots can rule out certain prefab models. We measure the access route and tell you which brands are viable before you pay a deposit.

Why Fresno Homeowners Choose Lodgewick for Site Assessments

We’re straightforward about what we bring, and we don’t lean on vague promises. Here’s what you get, spelled out:

• The Kingswell Guarantee on every assessment. A written price before we start, a defined arrival window, a clean working area when we leave, and a written guarantee on the work. If something in our assessment report proves wrong during permitting or construction, we come back and make it right at no charge, within 365 days. That’s the 365-Day Done Right Promise, and it’s in writing on every project.
• Background-checked, uniformed technicians. When someone from Lodgewick shows up at your door in Fresno, you’ll know who they are. We wear uniforms, carry identification, and all field staff pass background checks before they’re assigned to a route.
• A live person answers the phone, 24/7. Call at 2 p.m. or 2 a.m., you’ll talk to a real human being. No voicemail loops, no chatbot, no “press 1 for new customers.” This matters when you have a question about your report or need to schedule a follow-up visit.
• Hands-on familiarity with leading ADU brands. We work with James Hardie siding materials, Abodu and Cover prefab units, and others, and we’ve seen how each performs on Fresno lots. That means our assessment includes practical buildability insight, not just code compliance.
• We answer the real question. At the end of a site assessment, you’ll know three things: can you build, what will it take, and roughly what it will cost. That’s the whole point. We don’t leave you with a pile of data and no conclusion.

FAQs – Site Assessment

How much does a site assessment cost in Fresno?

A standalone site assessment in Fresno typically runs $300 to $800, depending on lot size, access, and whether you need additional feasibility analysis. At Lodgewick ADU Fresno, the site assessment is included when you book our full ADU Design & Permitting package. Call (559) 354-0579 for an exact quote on your property, estimates are free.

Can you do a site assessment the same day?

In most cases, yes, though same-day availability depends on our current schedule and your location in the Fresno area. We typically book assessments within 3 to 5 business days, and we provide a defined arrival window so you’re not waiting around. Call (559) 354-0579 and we’ll tell you what’s available this week.

Is it cheaper to do a site assessment or just start designing?

It’s always cheaper to do the site assessment first. Skipping it and starting design on a lot that has setbacks, soil, or utility issues can mean paying for redesign later, which costs $2,000 to $6,000 in Fresno. A $300 to $800 assessment catches those problems before they become expensive. When you book the assessment as part of our full package, the cost is folded in, so there’s no extra line item on your invoice.

What if the site assessment says my lot can’t fit an ADU?

Then we’ll tell you that in writing, and you’ll have paid a fair assessment fee to learn a crucial fact about your property before sinking thousands into plans. In many cases, we can suggest alternatives: a smaller ADU footprint, a garage conversion instead of a detached unit, or a JADU (junior accessory dwelling unit) which converts existing interior space. We don’t sell you a project your lot can’t support. Call (559) 354-0579 and we’ll give you an honest read.

Ready to Find Out What Your Lot Can Do?

A site assessment is the cheapest insurance you’ll ever buy on an ADU project. It tells you what’s possible, what it will cost, and what constraints you’re working with, before you commit to design or permits. Russ Delmar and the Lodgewick team have assessed hundreds of Fresno properties since 2010, and we’ll give you the same thing we give everyone: a written price before work starts, a defined arrival window, a written guarantee, and straight answers. Call (559) 354-0579 for a free estimate and to schedule your site assessment. We answer the phone, 24/7, with a live person.

Written by Russ Delmar, Owner at Lodgewick ADU Fresno, serving Fresno.