In order to construct in the City of San Antonio, your property must be platted and zoned properly. Since the City has a variety of zoning districts, the first step is to verify that the zoning of your land allows for its intended use. For more information please see the Examples of Permitted Uses in Zoning Districts or refer to the UDC (Chapter 35 Article III, Sec. 35-310.01, Tables 311-1/311-1a and Tables 311-2/311-2a).

Please be aware that for each zoning district, your project will need to comply with the required building setbacks; the minimum distance from the property lines that a structure must be located. Please refer to UDC Chapter 35, Article 3 for detailed information regarding these requirements.

To check your property's zoning, use the City’s One Stop Zoning Map

Basic OneStop Zoning Map Directions:

1. Click & Accept Terms
2. Use top menu to navigate the map.
   Example: If you want to move the map left to right, push on the icon
3. If you know the property address, choose the icon and enter the property address. If you do not know the address, zoom in to the general location or street intersection.
4. After locating, check the zoning district on or near the parcel.
5. Zoning Code Information: Push the  . A box on the right hand side will pop up. At the bottom of the box, choose Zoning for a complete description of all codes.
6. Explore the map. It has some great features for you.

For directions on using the One Stop Zoning Map review the Zoning Map User Guide. 

For plat information please review the Land Entitlement Tab in this same section for additional information. If you require a Zoning Verification Letter please refer to the Zoning Verification Letters.

If you have a question about your zoning designation, contact Development Services’ Call Center at 210.207.1111. 

If you are unsure if your property is platted correctly, contact the Land Development Division at 210.207.0121.

A rezoning changes the zoning classification of the property. Rezoning to another classification changes the uses allowed on the property. This is a formal process that requires an application, public notifications and hearings by the Zoning Commission and City Council.

If the property is located within a neighborhood, community or sector plan, a request to rezone property may require a plan amendment. This process requires an additional public hearing before the Planning Commission prior to going to Zoning Commission and City Council.

If you are interested in rezoning, we recommend you visit our offices Monday - Friday, 7:45 a.m. to 4:30 p.m. and ask to speak with Zoning Staff prior to initiating the process. Our offices are located at the One Stop at 1901 S. Alamo St. or you can call 210.207.0121.

A Zoning Verification Letter is an optional service that identifies a property's current zoning, based on the zoning ordinance. This is an intensive research process that verifies the zoning of the property. This letter is often used when attempting to acquire or sell property, or for a lender or title company to verify that the zoning use has been formally verified.

If you would like a zoning verification letter, submit the application and research fee. Our department will provide you with a Zoning Verification Letter within 10 working days.

If you have any questions regarding the Zoning Verification Letter process you can visit us at the One Stop located at 1901 S. Alamo St. or call 210.207.0121. 

The Master Development Plan (MDP) is a conceptual development plan that showcases the overall view for a proposed project. The MDP is used to determine if the proposed development is in compliance with current regulations and the City's Master Plan. A MDP is required in all instances when a tract of land within the City or its Extraterritorial Jurisdiction (ETJ) requests subdivision plat approval in which the entire property will be subdivided in two or more plat phases or units. These types of projects are designed to be platted over a number of years.

The process begins with the applicant submitting the application along with supporting documents, for technical review and paying the applicable fees. The assigned MDP number is used to track the progress of the application while in review. The Technical Review is complete once the applicant has secured approvals from applicable Certifying Agencies:

*Within this business process we coordinate with other counties for applicable reviews as defined by existing interlocal agreements.

Following approvals from the Certifying Agencies, the MDP application will be approved administratively by the Development Services Director. An MDP application must be approved two years from a complete application submittal.

After the MDP is approved, the project is to comply with the applicable Validity requirements of the Unified Development Code 35-412. The MDP is a flexible plan that may be amended by the applicant as needed. Each amendment will undergo a review process.

Should you have any questions contact the Land Development Division at 210.207.0121.

Planned Unit Development (PUD) Plans are required for sites with PUD zoning within the City Limits. A PUD plan is a detailed plan for a proposed site that delineates land uses, street layout and dimensions, conservation, and open space areas. A PUD plan allows for flexibility in the planning and development of a project by allowing a combination of uses developed in accordance with an approved plan. A PUD can also include private streets and a gated community.The process begins with the applicant submitting the application, and supporting documents, for technical review and paying the applicable fees. The assigned PUD number is used to track the progress of the application while in review. The Technical Review is complete once the applicant has secured approvals from applicable Certifying Agencies:

*Within this business process we coordinate with other counties for applicable reviews as defined by existing interlocal agreements. 

Following approvals from the Certifying Agencies, the PUD application is approved by the Planning Commission and minor amendments are approved administratively by the Development Services Director.  A PUD application must be approved two years from a complete application submittal.

After the PUD is approved, the project is to comply with the applicable Validity requirements of the Unified Development Code 35-413. An approved PUD plan remains valid for six years from the date of the last recorded plat or if there are no recorded plats, validity begins at the date the PUD was approved.

The PUD is a flexible plan that may be amended by the applicant as needed. Each amendment will undergo a review process.

For additional information about the PUD process please see Chapter 35 of the City Code - Unified Development Code Section 35-413.

Should you have any questions contact the Land Development Division at 210.207.0121.

The platting process is required, per State Law 212 for the subdivision of land, extension of the city’s streets (traffic impact analysis), major thoroughfares, parks, and public utilities and must be completed prior to the issuance of building permits and/or public utilities. Platting applies to all properties within the City of San Antonio and properties within the Extraterritorial Jurisdiction (ETJ), unless the property is eligible for a plat exception, as noted in the Unified Development Code Chapter 35-430.

The tables below provide a listing of  the various type of plat applications and plat application variables.

For a list of current fees please refer to the Fee Schedule.

The process begins with the submittal of the plat application and payment of the applicable fees. The project is assigned a plat Identification number. The plat number is used to track the progress of the plat while in review. Thereafter, the applicant’s engineer provides the technical information that is required by the Unified Development Code (UDC) and the Technical Review begins by the following agencies:

Following approvals from the Certifying Agencies, formal consideration of plat approval is through either the Planning Commission or the Director of Development Services Department and public hearings are held, as applicable.

A plat application has two years from the date the application was submitted to be approved. For additional information about the platting process please see UDC Section 35-430.

Should you have any questions contact the Land Development Division at 210.207.0121.

The City of San Antonio has spent a large amount of effort and funding to build and maintain the infrastructure of our community. In order to keep up with the growth and development, our City has established certain standards that developers must meet to ensure the City’s infrastructure is properly designed and maintained.

Should you have any questions contact our Engineering Staff at 210.207.6310.

Performance Agreement

When site improvements, other than gas and electric lines are required in conjunction with a plat, a Performance Agreement shall be executed by the applicant and filed with the City together with the plat to ensure construction of the site improvements will be completed within three years of the date of plat approval. Approval of the plat shall expire after three years from date of approval unless either all site improvements have been accepted by the City and the plat recorded, or a time extension for plat recordation has been requested and approved.  See below for Performance Agreement Form.

Performance Guarantees

In accordance with Chapter 35 of the Unified Development Code, a Performance Bond, Trust Agreement, Letter of Credit and Cash or Cashier’s Check for amount equal to the cost estimates for site improvements must also be submitted and approved by the City to allow the plat to be recorded before the site improvements are completed. The performance guarantee will be released after final inspections are completed and passed and a Certificate of Completion is issued by San Antonio Water Systems (SAWS). Developers must submit a request in writing to the Development Services Department for release of performance guarantees.  Please see below for a list of forms and applications required for this process.

Development Services shall release for recordation an approved plat in the deed and plat records, provided the property owner consents in writing, outstanding liens imposed by the city (on sites cleared of debris, removal of health hazards, over growth and/or the razing of unsafe building(s)) are resolved and the plat meets applicable conditions:

• No site improvements are required
• All required site improvements have been completed and approved by Development Services
• A performance agreement and a guarantee of performance have been filed with and approved by the City
• All required impact and drainage fees have been paid

Streets and Drainage Inspections

Development Services offers courtesy inspections for developers prior to approval of a plat by the Planning Commission. The developer must have submitted all Public Infrastructure site improvement plans, including streets, drainage, trees and traffic impact analysis, prior to the approval of the courtesy inspection request. Please see the Courtesy Inspection Request Form located below in Forms & Applications.

In addition, inspections and approval of infrastructure improvements will be performed by Development Services staff. After the final construction inspection of the infrastructure improvements for a subdivision has been approved by Development Services, public streets and drains must be maintained by the developer for a minimum of one year and until a final acceptance of infrastructure improvements has been passed by the City or County, as applicable. The completed improvements must comply with the requirements of the approved plans and specifications.

Streets and Drainage Acceptance

After the City has passed the final inspection and the warranty period has been completed, a re-inspection will be conducted by Development Services staff and if approved, a Final Infrastructure Acceptance Letter stating acceptance of infrastructure improvements will be provided by the City. This will also allow the release of any maintenance warranties. At that point, streets and drainage within public roadway right-of-ways shall be maintained by the San Antonio Transportation and Capital Improvements Department.

Extended Warranty Bonds are required for a period of one year after the Final Infrastructure Inspection Letter has been issued by the City for all subdivisions requiring public streets and public drainage improvements. The purpose of the bond is to guarantee workmanship of the improvements that will become part of the public domain. Developers must provide the City with an extended warranty bond issued by a corporate surety company. The bond will equal 10% of the construction estimate or $25,000 whichever is greater as determined by the Development Services Department. See Information Bulletin 535 for more information.  See below for forms and applications required for this process.

Please note that this process is only required for plats located within the City limits.