Texas · Williamson County · City of Round Rock

In Round Rock,
the standards are the strategy

Every driveway, detention pond, and parking bay in this city is measured against one document, the Design and Construction Standards. Land disturbance starts only after a Site Development Permit clears Planning and Development Services. JDJ builds the packet that reads the way staff expect it to read, then keeps it moving from first submittal to close out.

Have a site in Round Rock?

Tell us what you’re trying to build, and we’ll map your Site
Development Permit path through PDS.

Start a Round Rock Project

Call Us: ‪(818) 252-9610‬

Texas markets Texas Austin San Antonio Round Rock Georgetown Houston Fort Worth Dallas The Woodlands

THE OPPORTUNITY

Why Round Rock rewards developers who plan early

Round Rock sits at the front edge of the Austin metro’s northern growth, a city of roughly 130,000 in Williamson County that has spent two decades turning master plans into built projects. The pipeline reflects it. Multifamily villages on Gattis School Road, industrial and self-storage on AW Grimes, retail and restaurant pads along Palm Valley, and a downtown that the City is actively densifying all move through the same permitting front door.

That concentration is an advantage. Round Rock runs one department, one standards manual, and one permitting platform for site work. A developer, architect, or civil engineer who understands how those three fit together can forecast a timeline with real confidence. The projects that stall are almost always the ones that treated a Round Rock submittal like a generic Central Texas filing. JDJ works the city on its own terms.

HOW ROUND ROCK REGULATES DEVELOPMENT

The framework, in plain terms

Round Rock’s development rules live in the Round Rock Development Code, adopted as Part III of the City’s Code of Ordinances. It governs zoning districts, use regulations, subdivision platting, and the review procedures that carry a project from raw land to a certificate of occupancy. Below are the terms you will see on every Round Rock project.

Technical standards

Design and Construction Standards (DACS). This is the engineering rulebook for driveways, parking, drainage, utilities, landscaping, and civil site work. Site plans are reviewed for conformance with DACS, City ordinances, and generally accepted engineering standards.

Administering department

Planning and Development Services (PDS). PDS coordinates zoning, platting, site development, and the closeout of public improvements. The Building Inspection Division, under Inspection Services, issues building permits.

Permitting platform

The Round Rock Permit Portal. The City moved off a paper-based, in-person system and adopted a GIS-centered permitting platform in 2023, so applications, plan review, and status tracking now run online.

Governing code

Round Rock Development Code (Code of Ordinances, Part III). Zoning districts and use regulations sit in Chapter 2; review procedures and decision-making bodies sit in Chapter 10.

Comprehensive plan

Round Rock 2030, adopted June 2020. It sets the Future Land Use Map and the policy direction that Planning and Zoning and City Council weigh when they consider rezonings and PUDs.

IN-DEMAND ENTITLEMENTS & PERMITS

What developers actually need in Round Rock

These are the approvals JDJ prepares and manages most often in the Round Rock market, ordered the
way a project encounters them.

Zoning verification and rezoning

Before you design, confirm what the parcel allows. A Zoning Verification Letter from PDS states the current district, and the CityView map viewer shows the zoning layer and any PUD agreement tied to the parcel. When the entitled use does not match the plan, a rezoning application goes to the Planning and Zoning Commission and then City Council. Note the reapplication rule: if council disapproves a rezoning, the same district cannot be requested again on that property for twelve months unless the Commission or Council initiates it.

Subdivision platting and improvement permits

Concept plan, preliminary plat, and final plat carry their own approval bodies and expiration windows. A concept plan expires after three years and cannot be extended. A preliminary plat expires after two years, extendable to three for phased subdivisions. A final plat expires two years after approval, with limited extensions when improvement plans have been accepted. Subdivision Improvement Permits, which cover streets, water, wastewater, and drainage extended to each lot, are reviewed by staff on a twenty business day cycle per submittal.

Site Development Permit (SDP)

The core entitlement for most commercial, multifamily, and industrial projects. No land disturbance or building permit issues until the SDP clears. PDS reviews the packet against DACS, City ordinances, prior schematics, and engineering standards, and confirms that landscaping and hardscape do not conflict with existing or proposed utilities and easements. Larger and smaller versions of the permit exist, so scoping the correct track early matters.

Planned Unit Development (PUD)

Round Rock uses PUDs for master-planned communities, mixed-use, and any concept the standard districts do not accommodate cleanly. A PUD is a site-specific district that can grant flexibility, but the development must be equal to or superior to what standard zoning would produce. PUD agreements are adopted as amendments to the Zoning Ordinance and run with the land to future owners. This is the tool behind Round Rock's larger live-work-play projects.

Building permits and one-permit system

Round Rock follows a strict one-permit system, and every structure in the City requires a permit. Building permits issue through Inspection Services once site-level approvals are in place. A Landscape and Forestry inspection confirms the Zoning Ordinance and the Tree Protection and Preservation Ordinance were carried out per the approved SDP plans.

Variances

When a specific standard cannot be met, the Zoning Board of Adjustment hears variance requests. JDJ frames the hardship and the record so the request stands on its own.

INCENTIVE PROGRAMS, ORDINANCES & REGULATIONS

The rules and opportunities worth knowing before you buy

Downtown mixed-use zoning, updated 2025

Round Rock rebuilt its downtown zoning to unlock density. In October 2025 the City Council adopted a comprehensive update to the downtown mixed-use districts, MU-1, MU-2, and MU-L, expanding opportunities for density and mixed-use while protecting the historic character near Main Street. The Downtown Mixed-Use Zoning User Guide breaks each district down by allowed uses, building form, and site standards. Round Rock 2030 sets an explicit target of at least 1,000 dwelling units within a quarter mile of Main Street, which signals where residential and live-work density is welcomed.

Round Rock 2030 incentive policy direction

The comprehensive plan directs the City to incentivize downtown mixed-use projects, including small-lot infill, and to encourage large-scale mixed-use on key vacant tracts. It also directs the City to examine tools that incentivize housing types Round Rock lacks and to explore criteria for accessory dwelling units in neighborhoods, except where prohibited by an HOA. For a developer, these policies are leverage. A project that advances a stated plan goal enters the rezoning conversation with the wind at its back.

Tree Protection and Preservation Ordinance

Landscaping and tree protection are enforced through site plan review and a dedicated Landscape and Forestry inspection at closeout. Tree survey and preservation planning belong in due diligence, not at the eleventh hour.

Extraterritorial jurisdiction (ETJ)

Round Rock's ETJ holds hundreds of acres of future development land. Whether a parcel sits inside the city limits or in the ETJ changes which rules apply and what annexation path is available, so jurisdiction is the first thing to confirm on any Round Rock deal.

Historic overlay and Certificate of Appropriateness

Parcels carrying Historic Overlay Zoning require a Certificate of Appropriateness before a building permit issues, and the review reaches all structures on the site, including fences and accessory structures. Preservation staff will also discuss any historic-age property, even without an overlay.

Roadway Impact Fees and Traffic Impact Analysis (TIA)

Projects that generate meaningful trips trigger roadway impact fees and, at thresholds, a TIA. These are budget and timeline items that should be modeled during feasibility, not discovered at review.

WHAT JDJ HANDLES IN ROUND ROCK

One team across the full approval path

Entitlements and land use

Zoning verification, rezoning strategy and application, PUD structuring, and variance support before the Zoning Board of Adjustment. We position each request against Round Rock 2030 and the Development Code so it reads as consistent with City policy.

Due diligence and feasibility

Williamson County Clerk deed and restriction research, Williamson Central Appraisal District parcel and ownership verification, jurisdiction confirmation between city limits and ETJ, and a pre-application read on DACS and impact-fee exposure before you commit capital.

Site Development Permit and DACS conformance

Full SDP packet preparation, a DACS conformance pass before submittal, and utility and easement conflict screening so landscaping and hardscape clear the first review rather than the third.

Subdivision and platting

Concept plan, preliminary and final plat, and Subdivision Improvement Permit coordination, with attention to the expiration windows that quietly kill entitlements when a schedule slips.

Permit expediting and plan review coordination

Submittal and tracking through the Round Rock Permit Portal, comment resolution across review cycles, and building permit management through Inspection Services under the City's one-permit system.

Local Terminology

Round Rock’s terms, decoded

The vocabulary you’ll hear from city staff, in plain English.

PDS

Planning and Development Services, the City department that coordinates zoning, platting, and site development review.

Round Rock Development Code

Part III of the City's Code of Ordinances, the source for zoning districts and review procedures.

SDP

Site Development Permit, the approval required before land disturbance or building permits.

Round Rock 2030

The City's comprehensive plan and Future Land Use Map, adopted in 2020.

ZBA

Zoning Board of Adjustment, which hears variance requests.

Permit Portal

Round Rock's online submittal and tracking system.

PUD

Planned Unit Development, a site-specific zoning district for flexible or mixed-use projects.

MU-1, MU-2, MU-L

The three downtown mixed-use districts, updated in 2025 to expand
density.

DACS

Design and Construction Standards, the technical engineering rulebook for site
work.

DEVELOPER FAQ

Questions we answer before the first submittal

Q. Do I need a Site Development Permit for my Round Rock project?
Almost certainly, if the project involves land disturbance, new driveways, parking, drainage, or utility connections. No land disturbance or building permit issues until the SDP clears PDS review against DACS.

Q. How does zoning work in Round Rock and how do I confirm mine?
Zoning and use regulations live in the Round Rock Development Code. Confirm a parcel’s district with a Zoning Verification Letter from PDS or the CityView map viewer, which also links any PUD agreement tied to the property.

Q. When should I consider a PUD instead of a standard rezoning?
When the project is mixed-use, master-planned, or needs flexibility standard districts do not offer. A PUD can grant that flexibility, but the City requires the result to be equal to or better than standard-zoning outcomes, and the agreement runs with the land.

Q. How long does review take?
It depends on the track. Subdivision Improvement Permit submittals run on a twenty business day staff cycle. Site development and building review vary by project complexity and correction cycles, which is exactly where an expediter earns its keep.

Q. What expires, and how fast?
Concept plans expire in three years with no extension. Preliminary plats expire in two years, extendable to three for phased subdivisions. Final plats expire in two years with limited extensions. Site and subdivision permits generally expire two years after approval unless a building permit is issued or an extension is granted.

Q. Is my parcel in the city or the ETJ?
That answer changes the rules and the annexation path, so JDJ confirms jurisdiction against City and Williamson County records at the start of every engagement.

In Round Rock, the standards are the strategy

Governing Framework

Code of Ordinances (UDC framework)

Department

Planning and Development Services (PDS)

Standards

Design and Construction Standards (DACS)