Texas Site Plan Requirements: A Homeowner's Guide for 2026
Need a permit-ready site plan for your property in Texas? We provide fast, accurate residential site plans designed to meet local city requirements—without the back-and-forth. Get a site plan for a deck, addition, ADU, garage, or new home.
Do I Need a Site Plan for a Permit in Texas?
A site plan—often called a plot plan—is a required part of most residential building permit applications in Texas. It shows your property boundaries, the location of existing and proposed structures, setbacks, easements, and other critical information for city reviewers. A site plan must be approved before a building permit can be issued
While Texas state law provides a framework for municipal zoning and land use regulation, site plan requirements are set by individual cities and counties. This means the specific rules can vary depending on where you live. We specialize in preparing plans that meet the submission criteria for cities across Texas, from Houston to Dallas, Austin to Fort Worth.
What Should a Texas Site Plan Include?
A complete, permit-ready site plan typically includes several key elements. Submitting a complete plan helps reduce the chance of costly delays and revision requests from city reviewers.
- Property boundaries with accurate dimensions and total lot area
- Setback lines showing distances from the structure to each property line
- Location of all existing structures on the property
- Proposed construction clearly distinguished (e.g., new addition, ADU, garage, or deck)
- Easements (utility, drainage, or access) that may affect buildable area
- Driveways, parking areas, and access paths
- North arrow and graphic scale
- Utility locations if required by your city
- Lot dimensions and zoning designation
Understanding the Texas Site Plan Approval Process
The site plan approval process in Texas is almost always managed at the municipal level. When you submit a building permit application, the city’s planning or development services department will review your site plan for compliance with local zoning and development codes. Most cities have specific submission guidelines and checklists that your plan must meet to avoid rejection. Recent changes in state law are aimed at giving developers more options to expedite this process, including the ability to seek third-party reviews in certain cases. Having a professionally prepared, compliant site plan is the first step to avoiding delays in this process.
How SitePlans.us Makes Getting Your Texas Site Plan Easy
We take the guesswork out of getting a site plan in Texas. All we need is your property address. We handle the research, mapping, and formatting to ensure your plan is ready for submission. No need to dig up old surveys or plat maps—we leverage public parcel data and local regulations to build a plan that reviewers expect to see.
Fast 24-hour turnaround: for most residential projects
Permit-ready formatting designed to meet city reviewer standards
Fixed, transparent pricing with no hidden fees
Remote service – no site visit required
Includes key elements: property lines, dimensions, setbacks, and easements
Site Plans for Cities Across Texas
We prepare permit-ready residential site plans for homeowners, builders, and contractors in cities throughout Texas.
Ready to Get Your Permit- Ready Site Plan?
Stop worrying about rejected plans and costly delays. Get a permit-ready site plan designed to meet your Texas city’s requirements.
Texas State Law & Local Site Plan Requirements
Under the Texas Local Government Code, Chapter 212, cities and counties have the legal authority to require site plans as part of their land development approval process. This state law establishes the framework for how local jurisdictions review plats, site plans, and building permits.
While the state sets the overall structure, each city in Texas adopts its own specific zoning ordinances, setback rules, and submission checklists. That’s why a site plan that works in Houston may need adjustments for Austin or Dallas.
At SitePlans.us, we prepare permit‑ready residential site plans that align with both state law and your local city’s requirements. We research the rules so you don’t have to.
Source: Texas Local Government Code Chapter 212 – Municipal Regulation of Subdivisions and Property Development (official state statute)
Note: Texas has adopted the 2021 International Residential Code (IRC) for one‑ and two‑family dwellings, which sets construction standards that complement local site plan requirements.
“2021 International Residential Code (IRC)” to: https://codes.iccsafe.org/content/IRC2021P1 (official ICC site).
Frequently Asked Questions About Texas Site Plans
Yes, most Texas cities require a site plan (also called a plot plan) as part of a residential building permit application. This includes projects like new homes, additions, ADUs, garages, decks, and pools. The specific requirements vary by city, but a scaled drawing showing property lines, setbacks, existing structures, and proposed construction is almost always required.
A standard residential site plan in Texas includes:
Property boundaries with dimensions
Setback lines from all property lines
Existing structures (house, garage, sheds)
Proposed construction (addition, ADU, deck, pool, etc.)
Easements (utility, drainage, access)
Driveways and parking areas
North arrow and scale
Lot dimensions and total square footage
Some cities may also require utility locations, impervious cover calculations, or tree surveys.
With SitePlans.us, most residential site plans are delivered within 24 hours after you provide your property address. Traditional drafting services can take 1–3 weeks.
Technically yes, but homeowner‑drawn plans are a leading cause of permit rejections. Missing dimensions, incorrect setbacks, unclear utility callouts, and improper scale are common errors. A professionally prepared plan reduces the risk of revision cycles and weeks of delays.
Pricing depends on complexity and location. At SitePlans.us, residential site plans start at $89 for basic Site Plan
149, and premium permit‑ready packages begin at $249. No hidden fees.
A plat is a recorded map showing how a large tract of land is subdivided into lots, blocks, and streets. A site plan focuses on a single lot and shows the exact location of existing and proposed structures, setbacks, easements, and other details needed for a building permit. You generally need a site plan, not a plat, for a home addition, ADU, deck, or garage permit.
No. The Texas Local Government Code gives cities the authority to require site plans, but each city sets its own specific rules. That’s why a site plan that works in Houston may need adjustments for Austin or Dallas. At SitePlans.us, we tailor every plan to your specific city’s requirements.
You can look up your property’s zoning on your city’s official GIS map or contact the planning department. SitePlans.us does this research for you – we only need your address to prepare a permit‑ready site plan.
If your plan is rejected due to an Mistake on our part, we will revise it at no additional cost. Our goal is to deliver a plan that is permit‑ready and designed to reduce the risk of revision cycles caused by missing or unclear information.