Home Addition Drawings · Midland, TX
Permit-Ready Home Addition
Drawings for Midland, TX
Expand your home with a permitted room addition, second story, or family room extension. We deliver complete, code-compliant drawing sets for Midland's building department — in 10 business days, starting at $1,497.
14-day money-back guarantee · 10 business day turnaround
Local Intelligence
What Midland Homeowners Need to Know Before Submitting
Size & Zoning Rules
Any new square footage added to your Midland home counts against the same zoning envelope that governs ADU size, meaning large additions may affect your ability to add a future ADU. Midland's current ADU size cap is 1,000 sq ft — within the typical range for most floor plan configurations.
Midland currently requires owner-occupancy on the primary parcel — meaning one of the units (the main home or the ADU/conversion) must be your primary residence.
If the addition creates a second unit or is later converted to a rental, Midland's ADU market supports approximately $1,573/month for a 2-bedroom unit.
Permit Process & Fees
Development Services permit fees for this project type typically range from $2,000 to $8,000 depending on project valuation and scope. Plan check runs approximately 6 weeks — though each correction cycle adds 3–6 weeks, which is why code-compliant drawings matter so much.
Addition permit packages submitted to Development Services must include a site plan, floor plans, all four elevations, an electrical plan, and energy compliance documentation — plus stamped structural drawings are always required for any load-bearing elements, second-story work, or new foundation.
Visit Development Services ↗Construction Cost Context
Midland's home addition construction costs run $180–$450 per square foot — a wide range driven by labor markets, local code complexity, and finish level. Our drawings are priced at a fraction of what a full-service architect would charge to produce the same permit set.
⚠ Common Pitfall in Midland
Midland's Development Services department will flag your ADU application if your lot sits on a septic system rather than city sewer, which is common in older county pockets near the city limits — you'll need a separate review from the Midland County Environmental Health office to confirm the septic can handle the extra load, and that alone can tack on two to three weeks. Also, because Midland sits on top of the Permian Basin, some lots have old oil and gas well easements or plugged well locations on record that the city requires you to disclose and clear before foundation work starts, which surprises a lot of homeowners who didn't know a well was ever there. Since short-term rentals aren't allowed, make sure your ADU plans are labeled and intended for long-term or family use on the permit application, or reviewers will kick it back for clarification.
Expert Verdict — Marcus Reid, Licensed Designer
"In my experience, that 6-week plan check and $220/sqft figure are Midland state-level estimates rather than verified local numbers, so I'd get quotes from at least two Midland contractors and call Development Services directly before penciling in a timeline; even with a coastal overlay off the table, a 6-week estimate is on the optimistic side once you factor in a first-round correction letter, which I see more often than not."
Market Context
Midland has a median home value of $253,000. Comparable renovation projects in this market typically add 22% to resale value.
Neighborhoods in Midland with the strongest home addition and resale value potential include Grassland Estates, Saddle Club, Legends Park, Mockingbird Heights, Trinity. Large single-family lots and high home values make it good for detached ADUs and rental income.
Permit Process
Permit applications are reviewed by the Development Services, with a plan check timeline of approximately 6 weeks. Permit fees in Midland range from $2,000 to $8,000 depending on project scope. Design review: Yes - in historic districts only.
Midland falls within Seismic Design Category Seismic Design Category A, which affects structural requirements for any new addition tying into the existing structure.
Local Financing Resources
Local Home Addition Lenders in Midland
These lenders offer HELOC, construction, and renovation loans for home addition projects in Midland County. Compare terms before committing.
Local Midland bank mortgage center offering construction-to-permanent options and locally processed mortgage services.
Visit Lender ↗Mortgage lender serving Midland County offering one-time-close and two-time-close construction loans.
Visit Lender ↗Specialty renovation platform offering HELOCs up to $750k based on 90% of after-renovation value (ARV).
Visit Lender ↗Regional West Texas credit union with a Midland mortgage team offering home loan and renovation financing support.
Visit Lender ↗Local Midland credit union offering consumer loan products and home equity options for residents of Midland and Ector counties.
Visit Lender ↗Build With A Plan is not affiliated with these lenders. Always compare rates and consult a mortgage professional.
Local Build Partners
Vetted Home Addition Contractors in Midland
We draw the plans. These contractors build the addition. 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.
Drawing Package Details
What's Included in Your Midland Home Addition Package
Transparent Pricing
Midland Home Addition Drawing Packages
One-time fee. No retainer. No hourly billing.
- ✓Site plan
- ✓Floor plans (existing + proposed)
- ✓All 4 elevations
- ✓Electrical plan
- ✓Title 24 energy compliance
- ✓PDF + DWG delivery
- ✓10 business day turnaround
- ✓Everything in Starter
- ✓Stamped structural drawings
- ✓Foundation plan
- ✓Roof framing plan
- ✓Window & door schedules
- ✓1 round of revisions
- ✓Everything in Standard
- ✓3D rendering
- ✓Cross-section details
- ✓Material specifications
- ✓HOA submission package
- ✓2 rounds of revisions
- ✓Priority 5-day turnaround
After You Order
Your Addition Drawings in 3 Steps
Submit Your Project Details
Share your property address, existing floor plan (if available), and the addition scope. We assign your project coordinator within 4 business hours.
We Draft Your Drawings
Our team designs your complete addition drawing set — engineered for Midland's building department requirements and TX CBC code. Delivered in 10 business days.
Submit to Your Building Dept
Download your complete package and submit to Development Services. We support plan check corrections at no extra charge.
Common Questions
Midland Home Addition FAQs
Do I need a permit for a home addition in Midland? +
Yes — any structural addition to your home in Midland requires a building permit. This applies to room additions, second-story additions, sunrooms, and attached garages. You'll need permit-ready drawings before the building department will accept your application. Our packages are formatted specifically for Midland's submittal requirements.
How much does a home addition cost in Midland? +
Home additions in Midland typically cost between $175.0–$350 per square foot depending on the scope, finishes, and structural complexity. A 600 sq ft addition ranges from $105,000 to $210,000. Second-story additions cost more than ground-floor extensions due to structural requirements. Our drawing packages start at $1,497 — a fraction of local architectural fees.
What drawings are required to permit a home addition in Midland? +
Midland's building department requires: a site plan showing the addition's footprint and setbacks, floor plans for all affected levels, all four exterior elevations, an electrical plan, and energy compliance (Title 24 in California). Structural plans stamped by a licensed engineer are required for any load-bearing elements — included in our Premium package.
How long does the permit process take for a home addition in Midland? +
Plan check in Midland typically takes 6 weeks for home additions. Additions with structural components may require additional review. Complete, code-compliant drawings significantly reduce correction cycles — each cycle adds 3–6 weeks. Our drawings are engineered to pass on the first submittal.
What setbacks apply to home additions in Midland? +
Midland enforces minimum setbacks from property lines for all additions: typically 4–5 ft side setbacks and 5 ft rear setbacks, though these vary by zoning district and lot size. Your addition must stay within the buildable envelope. Our site plan documents existing and proposed setbacks and flags any zoning variances required.
Do I need structural drawings for a home addition in Midland? +
Yes, for most additions. Any load-bearing walls, new foundations, second-story construction, or roof structure changes require stamped structural drawings from a licensed engineer. California's CBC (California Building Code) and seismic requirements make structural plans mandatory for most addition types. Our Standard and Premium packages include stamped structural drawings.
How much do home addition drawings cost in Midland? +
Our permit-ready home addition drawing packages for Midland start at $1,497. Local architects and designers typically charge $3,000–$10,000+ for comparable drawing sets. Every package is engineered for TX code compliance and formatted for Midland's building department. Turnaround is 10 business days with a 14-day money-back guarantee.
Will a home addition increase my home's value in Midland? +
In Midland, where median home values are approximately $253,000, a permitted home addition adds square footage that appraisers value as part of the home's gross living area. Return on investment varies by addition type — master suite additions, family room expansions, and additional bedrooms typically recoup 50–75% of project cost in appraised value in TX markets.
Can I add a second story to my home in Midland? +
Second-story additions are permitted in most Midland residential zones, subject to height limits and design review requirements. California generally requires ministerial permit approval, but some cities impose design compatibility or neighborhood compatibility review for second stories. Our drawings cover all levels including foundation upgrades, shear walls, and roof framing required for vertical additions.
Nearby Cities
Also Available in Midland
Adding an ADU instead? See our ADU design service.
Next Steps
Ready to Move Forward With Your Midland 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 Development Services.
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
$997 – $2,997
- ✓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 Development Services. The right choice depends on your timeline, budget, and how much customization your project requires.