Tiny Home Starter Guide (Free PDF)

FREE STARTER KIT

KASITA CRAFTERS — THE COMPLETE GUIDE

Tiny Home

Starter Kit

Everything you need to know before buying your first prefab tiny home or ADU. Zoning, real costs, timelines, and the mistakes to avoid.

Zoning & Permit Checklist

Full Cost Breakdown

Purchase → Installation Timeline

Common First-Timer Mistakes

“Is Your Property Ready?” Checklist

Kasita Crafters — homes for everyone

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SECTION 01

Zoning & Permit

Checklist

Zoning & Permit

Checklist

This step is not required before you purchase a tiny home — But before you choose a unit size, floor plan, or financing option in California, most residential lots allow ADUs, but the specifics vary by city. Use this checklist to run a quick pre-qualification on your property.

Step 1 — Confirm Your Zoning Type

Look up your property's zoning designation on your county assessor website

Look up your property’s zoning designation on your county assessor website

R-1 (single family), R-2, and R-3 zoning all typically permit ADUs in California under AB 68

Confirm your city has adopted ADU-friendly ordinances

Most CA cities have — but some small municipalities lag behind state law. A quick call to the planning dept confirms it in 5 minutes.

Check if your city has an owner-occupancy requirement

Some cities require you to live on the property to rent an ADU. State law removed this requirement in most cases as of 2020, but verify locally.

Step 2 — Lot Size & Setbacks

Your lot is at least 1,200 sq ft (most cities require minimum lot size for ADU approval)

You have at least 4 feet of clearance from side and rear property lines

California state law sets 4 ft as the standard minimum setback for detached ADUs. Your city may require more.

There is a clear access path for delivery (minimum 10 ft wide, 14 ft clearance height)

Units arrive on a trailer. Confirm the delivery path is unobstructed — gates, overhead wires, and overhanging trees all count.

The placement area is relatively level (max 2% grade without additional site work)

GOOD TO KNOW

California AB 2221 (2023) requires cities to ministerially approve ADU permits — meaning no discretionary review and no neighbor objections. Most permits are approved in 60 days or less.

SHORT-TERM RENTAL WARNING

Most California cities prohibit Airbnb-style rentals for ADUs. Plan for long-term tenants. At $2,200–$2,800/month, the income math works better anyway.

Kasita Crafters — Tiny Home Starter Kit

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SECTION 02

Full Cost

Breakdown

Full Cost

Breakdown

The unit price is just the starting point. Here's a realistic all-in view of what it costs to have a Kasita installed and ready to rent. These ranges reflect real projects — not best-case scenarios.

The unit price is just the starting point. Here’s a realistic all-in view of what it costs to have a Kasita installed and ready to rent. These ranges reflect real projects — not best-case scenarios.

All-In Cost Table

COST ITEM

LOW END

HIGH END

Kasita Unit — 400 sq ft, 1 bed

Fully built, delivered to your property. Includes interior fit-out.

$26,000

Site Preparation & Foundation

Gravel pad (cheapest), concrete piers, or poured slab. Depends on ground conditions.

$1,500

$4,500

Utility Connections

Electric panel, water line, sewer or septic hookup. Cost varies by distance to main lines.

$2,000

$6,000

Permits & Inspections

Many CA cities waive or reduce ADU permit fees under state law. Budget $0–$3K to be safe.

$3,000

Delivery & Crane / Placement

Included for most sites. Complex placements (narrow lots, long driveways) may add cost.

$1,500

Landscaping & Finishing

Walkway, privacy fencing, lighting. Optional — many owners handle this themselves post-install.

$500

$3,000

TOTAL — ALL-IN ESTIMATE

$26,000

$30,000

ROI AT A GLANCE

At $2,200–$2,800/month in long-term rent (median CA rates for a furnished 1-bed), you recover a $26K all-in cost in under 12 months. That's a return no comparable investment comes close to.

COMPARE THE ALTERNATIVES

Stick-built ADU: $80K–$200K. Modular from other brands: $50K–$120K. Traditional renovation for rental unit: $40K–$80K. At $22K, Kasita is in a different category.

Kasita Crafters — Tiny Home Starter Kit

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SECTION 03

Purchase →

Installation Timeline

Purchase →

Installation Timeline

From the day you put down a deposit to the day your unit is installed and connected, expect 8–14 weeks for most California properties. Here's what each phase involves and what you need to have ready before the next step starts.

From the day you put down a deposit to the day your unit is installed and connected, expect 8–14 weeks for most California properties. Here’s what each phase involves and what you need to have ready before the next step starts.

Free Property Evaluation

WEEK 0 — 15 MINUTES

Book a free call with Kasita. We review your lot, zoning, and site access to confirm your property qualifies. No commitment required. We'll flag any site-specific issues before you spend anything.

Book a free call with Kasita. We review your lot, zoning, and site access to confirm your property qualifies. No commitment required. We’ll flag any site-specific issues before you spend anything.

Choose Your Unit & Confirm Order

WEEK 1–2 — 1 WEEK TURNAROUND

Select your model (studio, 1-bed, office). Review the floor plan, confirm delivery address, and sign the order agreement. Deposit locks your production slot.

Permit Application

WEEK 2–6 — MOST CA CITIES: 30–60 DAYS

Kasita provides the build materials and specs. You (or your contractor) submit to your city's building department. Most California cities process ADU permits ministerially — no public hearings, no neighbor objections.

Kasita provides the build materials and specs. You (or your contractor) submit to your city’s building department. Most California cities process ADU permits ministerially — no public hearings, no neighbor objections.

Site Preparation

WEEK 6–8 — 3–7 DAYS OF WORK

While permits are being processed, prep your site. This includes ground leveling, gravel pad or foundation pour, and staging the utility connections. Your contractor handles this — Kasita can refer you to local crews.

Delivery & Placement

WEEK 8–12 — 1 DAY

Your unit arrives on a flatbed trailer and is placed on your prepared pad. Most placements are completed in a single day. You (or a neighbor) need to be available for the 4-hour delivery window.

Utility Hookup & Final Inspection

WEEK 10–14 — 2–5 DAYS OF WORK

Licensed electrician and plumber connect your unit to existing services. City inspection follows. Once inspection is approved, your unit is ready to occupy or rent.

WHAT SPEEDS IT UP

Having your permit application submitted before delivery is scheduled, your foundation ready before the truck arrives, and your utility contractor booked in advance are the three biggest time-savers. Most delays come from waiting on one of these.

Kasita Crafters — Tiny Home Starter Kit

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SECTION 04

Common Mistakes

First-Timers Make

Common Mistakes

First-Timers Make

Most of these mistakes don't kill the project — they delay it by weeks or add unexpected costs. Every one of them is avoidable. Here's what to watch out for.

Most of these mistakes don’t kill the project — they delay it by weeks or add unexpected costs. Every one of them is avoidable. Here’s what to watch out for.

Skipping the zoning check entirely

Assuming “I can build on my property” without verifying zoning type, setback requirements, or city-specific ADU rules. The fix takes 30 minutes. The mistake can cost months.

Fix:

Run the Section 01 checklist before anything else.

Underestimating site prep costs

The unit is affordable. The ground work surprises people. A sloped lot, poor soil, or a long utility run can add $3,000–$8,000 to an otherwise straightforward project. Get a site assessment early.

Fix:

Book the free property evaluation before budgeting. We flag site issues upfront.

Planning for Airbnb income

Short-term rental through Airbnb or VRBO is prohibited in most California cities for ADUs. Buyers who build their ROI model around nightly rates get an unpleasant surprise. Long-term rental income is more consistent and more profitable over 12 months anyway.

Fix:

Model your ROI on $2,200–$2,800/month long-term. The numbers are better.

Choosing size before knowing setback rules

Selecting a 400 sq ft floor plan and then discovering the property only has room for a 300 sq ft unit based on setback and access constraints. Downgrading after ordering means delays and paperwork.

Fix:

Confirm usable placement area first. Then choose your unit.

Not booking a property evaluation first

Spending hours researching floor plans, pricing, and financing before confirming the property qualifies. The evaluation is free and takes 15 minutes. It answers all of the above questions before you commit a minute of research time.

Fix:

Book the evaluation at kasitacrafters.com — it's the fastest way to get a clear yes or no.

Book the evaluation at kasitacrafters.com — it’s the fastest way to get a clear yes or no.

Kasita Crafters — Tiny Home Starter Kit

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SECTION 05

“Is Your Property

Ready?” Checklist

“Is Your Property

Ready?” Checklist

Run through this checklist. If you check 8 or more of these boxes, your property is likely ready to move forward today. If you check 5–7, we can help you solve the gaps. Under 5, book a free evaluation call and we'll tell you what it would take to get there.

Zoning & Legal

My property is zoned R-1, R-2, R-3, or equivalent

My lot is at least 1,200 sq ft

I already have a primary residence on the property (required for ADU approval)

I have confirmed that my city allows detached ADUs

Site Access & Space

There is a driveway or access path at least 10 ft wide and 14 ft high clearance

I have a clear placement area of at least 400 sq ft with 4 ft clearance on all sides

The ground in the placement area is relatively level (under 5% grade)

No overhead power lines, large trees, or permanent structures block the placement area

Utilities

I have an existing electrical panel with spare capacity (or can upgrade)

City water and sewer connections exist on the property

The utility hookup point is within 50 ft of the planned unit placement

9–11 ✓

Ready to move forward. Book a free consultation and we'll confirm the details.

5–8 ✓

Most gaps are solvable. We can walk you through each one on a free call.

Under 5 ✓

Your lot may need some work first. The evaluation call will give you a clear roadmap.

Not sure?

Book the free evaluation. It's 15 minutes and answers every question on this list.

Ready to see if your property qualifies?

Book a free 15-minute property evaluation. We'll review your lot, confirm your zoning, and give you a clear next step — no pressure, no commitment.

Book a free 15-minute property evaluation. We’ll review your lot, confirm your zoning, and give you a clear next step — no pressure, no commitment.

BOOK FREE EVALUATION → KASITACRAFTERS.COM

Kasita Crafters — Tiny Home Starter Kit · kasitacrafters.com

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