Garage Conversion Drawings · Schertz, TX
Permit-Ready Garage Conversion
Drawings for Schertz, TX
Convert your garage into permitted living space or a rental unit. We deliver complete,
code-compliant drawing sets ready for Schertz's building department — 14-day money-back guarantee.
14-day money-back guarantee · 10 business day turnaround
Local Intelligence
What Schertz Homeowners Need to Know Before Submitting
Size & Zoning Rules
0Schertz does not impose an owner-occupancy requirement, so you can rent both the main home and any ADU or conversion as investment units.
A fully permitted, code-compliant garage conversion in Schertz can command approximately $1,078/month as a 1-bedroom rental — far more than leaving the space as storage.
Permit Process & Fees
Planning and Community Development Department permit fees for this project type typically range from $850 to $1,225 depending on project valuation and scope.
Garage conversion drawings submitted to Planning and Community Development Department must include a site plan, floor plans, all four elevations, an electrical plan, and energy compliance documentation — plus stamped structural plans are typically required for converted garages that are detached or require seismic upgrades.
Visit Planning and Community Development Department ↗⚠ Common Pitfall in Schertz
A lot of Schertz lots sit on Guadalupe County's older septic systems rather than city sewer, and the county health department has to sign off separately before the city will even issue your ADU permit — that approval alone can take several weeks and may force a costly septic redesign if your existing system wasn't sized for a second dwelling. On top of that, Schertz's plan review only guarantees a 14-business-day turnaround for the first cycle, but if the reviewer kicks back comments (common for detached units with separate electrical service), each additional round adds another 7 business days, so homeowners often underestimate total time to permit issuance. Since STRs are allowed here, it's also worth checking your specific subdivision's deed restrictions, since several Schertz HOAs have added their own short-term rental bans that override the city's more permissive stance.
Expert Verdict — Marcus Reid, Licensed Designer
"In my experience, the missing timeline and cost-per-sqft figures here are a red flag rather than good news — this looks like a state-level placeholder, so I'd call Schertz's Planning and Community Development Department directly and get two or three local contractor quotes before budgeting anything. With HOA coverage near 48% and STRs technically allowed, I've seen plenty of Schertz deals stall not on city permitting but on an HOA restriction nobody checked until the plans were already drawn."
Market Context
Schertz has a median home value of $330,000. Comparable renovation projects in this market typically add 22% to resale value.
Neighborhoods in Schertz with the strongest garage conversion and rental-unit potential include Belmont Park, The Crossvine, Rhine Valley, Riata, Northcliff. Affordable SFH neighborhood within 10-15 min of Randolph AFB and the South Texas VA Health System, with quick I-35 access to San Antonio jobs driving strong renter demand.
Permit Process
Permit applications are reviewed by the Planning and Community Development Department. Permit fees in Schertz range from $850 to $1,225 depending on project scope.
Schertz falls within Seismic Design Category A, which affects structural requirements for converted garage walls and foundations.
Local Financing Resources
Local Garage Conversion Lenders in Schertz
These lenders offer HELOC, construction, and renovation loans for garage conversion projects in Guadalupe County. Compare terms before committing.
Community bank headquartered in Schertz offering Interim/Permanent Construction Loans and Home Improvement loans to local borrowers.
Visit Lender ↗Has a Schertz branch (IH-35/3009); one-time-close construction loan auto-converts to a 15/20/30-year permanent mortgage, serving Texas members.
Visit Lender ↗Texas HELOC with 5.99% intro APR for 12 months, 15-year draw period, up to 80% CLTV — usable to fund ADU construction.
Visit Lender ↗Two Schertz branches (FM 3009 and Northcliffe/IH-35); offers one-time-close new construction loans that convert to a 10/15/20/30-year permanent fixed mortgage.
Visit Lender ↗Specialty ADU renovation lender available in Texas; underwrites based on home's post-construction value and partners with credit unions to offer renovation HELOCs and home equity loans.
Visit Lender ↗Build With A Plan is not affiliated with these lenders. Always compare rates and consult a mortgage professional.
Local Build Partners
Vetted Garage Conversion Contractors in Schertz
We draw the plans. These contractors build the conversion. Independent — no referral fees paid or received.
Build With A Plan provides drawings only. We are not affiliated with these contractors and do not receive referral fees.
Free — No Obligation
Can Your Schertz Garage Legally Become Living Space?
Not every garage qualifies. Send us the address and we’ll check ceiling height, setbacks, parking-replacement rules, and what Schertz will actually permit — before you spend anything.
- ✓Whether your garage meets Schertz conversion rules
- ✓Parking-replacement requirements that catch most owners out
- ✓Ceiling height, egress, and fire-separation checks
- ✓What the finished space could rent for
- ✓A straight answer within 48 hours
Check My Garage — Free
Takes 60 seconds. We'll deliver your personalized report within 48 hours.
Request Received
Your feasibility report is being prepared. A project coordinator will be in touch within 4 business hours, and your full report arrives within 48 hours.
Drawing Package Details
What's Included in Your Schertz Garage Conversion Package
What You Get
What's in Your Schertz Garage Conversion Package
One-time fee, no retainer, no hourly billing — your exact scope and price confirmed on a free call.
- ✓Site plan
- ✓Floor plans
- ✓All 4 elevations
- ✓Electrical plan
- ✓local energy code form
- ✓PDF + DWG delivery
- ✓10 business day turnaround
- ✓Everything in Starter
- ✓Structural plans (stamped)
- ✓Cross-section details
- ✓Window & door schedules
- ✓Material specifications
- ✓1 round of revisions
- ✓Everything in Standard
- ✓3D rendering
- ✓HOA submission package
- ✓ADU conversion alt plan
- ✓2 rounds of revisions
- ✓Priority 5-day turnaround
After You Order
Your Conversion Drawings in 3 Steps
Submit Your Garage Details
Share your property address, garage dimensions, and intended use (ADU, rental, home office). We confirm your order and assign your project coordinator within 4 business hours.
We Draft Your Drawings
Our team designs your complete conversion drawing set — engineered for Schertz's building department requirements and TX code. Delivered in 10 business days.
Submit to Your Building Dept
Download your complete package and submit to Planning and Community Development Department. We support plan check corrections at no extra charge.
Common Questions
Schertz Garage Conversion FAQs
Is a garage conversion allowed in Schertz? +
Yes — garage conversions are permitted in Schertz. Texas's local zoning ordinances allow homeowners to convert an attached or detached garage into habitable living space or an ADU. A building permit and permit-ready drawings are required before work begins.
How much does a garage conversion cost in Schertz? +
Garage conversions in Schertz typically range from $75,000 to $165,000 depending on the existing structure, finish level, and scope of work. This is significantly less than building a new detached ADU. Contact us to discuss drawing package options for your project.
What drawings are required to permit a garage conversion in Schertz? +
Schertz's building department requires: a site plan showing the converted garage's location on the lot, floor plans with dimensions and room labels, all four exterior elevations, an electrical plan, and energy compliance documentation (the locally adopted energy code). Our Starter package covers all of these. If the garage is detached or the structure requires seismic upgrades, stamped structural drawings are also required — included in our Premium package.
How long does the permit process take for a garage conversion in Schertz? +
Plan check in Schertz typically takes approximately 6 weeks. Having complete, code-compliant drawings dramatically reduces correction cycles — which each add 3–6 weeks. Our drawings are designed to pass on the first submittal.
Can I convert my garage into a rental unit in Schertz? +
Yes — a permitted garage conversion can function as a standalone rental unit (an ADU, or a similar accessory-unit category depending on Texas's and Schertz's local rules). It can be rented long-term. Short-term rental rules vary by city — confirm with Schertz's planning department.
Do I need to replace the garage door opening when converting? +
Yes. The garage door must be replaced with an insulated wall with a standard entry door and at least one egress window (minimum 5.7 sq ft clear opening). This is captured in our elevation drawings and flagged in the electrical plan. The new wall must also meet TX energy code requirements, which we handle in the local energy code compliance documentation.
How much does it cost to get garage conversion drawings in Schertz? +
Our permit-ready garage conversion drawing packages for Schertz include floor plans, elevations, electrical, and energy compliance — everything your building department needs. Every package is engineered for TX code compliance and formatted for Schertz's building department. 14-day money-back guarantee.
Will converting my garage increase my home's value in Schertz? +
A permitted garage conversion in Schertz adds rentable square footage to a home currently valued around $330,000. Converted spaces typically appraise as habitable square footage, increasing the home's value. As an ADU or JADU, the rental income stream is also capitalized into the appraised value — typically at a 5–6% cap rate.
Nearby Cities
Also Available in Schertz
Need full ADU design drawings instead?
Next Steps
Ready to Move Forward With Your Schertz ADU?
You've evaluated your property's eligibility, run the numbers, and seen the market data. The next step is getting permit-ready architectural drawings to submit to Planning and Community Development Department.
Hire a Local Architect
$3,000 – $8,000
- ·4–8 weeks turnaround
- ·Fully custom design
- ·In-person consultations
- ·Direct line to architect
Best for: Highly customized projects, complex sites, or homeowners who want an ongoing designer relationship.
Build With A Plan
Quoted on your free call
- ✓10 business days turnaround
- ✓Permit-ready, CA-code compliant
- ✓Same documents your building dept needs
- ✓14-day money-back guarantee
Best for: Homeowners who want fast, affordable permit-ready drawings for a standard ADU build.
Both options produce permit-ready architectural drawings accepted by Planning and Community Development Department. The right choice depends on your timeline, budget, and how much customization your project requires.