Metal buildings in Burnet County, TX: the address, then the permit, then the septic

At Burnet County Development Services, 220 S Pierce Street in Burnet, (512) 756-5445, on one application that carries both classes. Class A covers a lot outside any designated flood hazard area: $25, the application and the payment. Class B covers a lot inside a designated flood hazard boundary: $400, and the packet grows by a site plan showing the flood zone, plus either a surveyor's elevation certificate or an engineer's letter. The county says to call that same number to verify whether a property is in or out of the flood hazard area, and it does not accept incomplete packets.

Two things that permit does not include. The county's page states no building code, so nothing there tells you which edition the steel is designed to, and it describes no plan review, so the drawings are not read by a county reviewer before the permit issues. An independent local metal building contractor who works Burnet County brings the drawings for a commercial metal building, and a Texas professional engineer seals the sheets where a record calls for a seal. How differently the same question lands one county over is set out on metal building permits in Austin and Travis County.

SourcesBurnet County, on-site sewage facilities and development permits, read 2026-09-20; Burnet County, on-site sewage facilities and development permits, and the Development Services page, read 2026-09-20.

Floodplain review in Burnet County is not a separate desk. It rides on the Class B permit, and Development Services is the office that verifies flood hazard status by phone. The county's Development Services page lists floodplain development among the office's duties, and that page itself could not be loaded on 2026-09-20, so no freeboard rule and no administrator's name print on this site for Burnet County.

Septic comes after the building permit, never before it. The county issues the permit on a site evaluation by a licensed site evaluator, a drawing or design of the system and whatever maintenance contract the system type requires, at $250 for most systems and $400 for an aerobic system, and in most cases the licensed installer files the application. TCEQ's authorized agent directory splits the county: the county holds the unincorporated area plus Bertram and Horseshoe Bay outside Lower Colorado River Authority jurisdiction, and LCRA holds the restricted and water quality zones of Lakes Buchanan, Inks, LBJ, Marble Falls and Travis, and Granite Shoals with them. LCRA publishes $260 for a conventional system and $410 for a professionally designed one, which on a commercial system covers the first 500 gallons a day, plus $45 for each additional 500 gallons a day and $10 for the state research fund; it takes applications at mygovernmentonline.org or (512) 578-3216 and issues an Authorization to Construct after a site visit and plan review, then a Permit to Operate at completion. The county links LCRA's jurisdiction map rather than naming which lake lots fall inside it, so that map and that phone number answer for one parcel. The rest of the path to a working building is on commercial septic, water and electric for a shop or warehouse.

The driveway is where the county record runs out. Neither Burnet County page read on 2026-09-20 names a driveway or culvert permit for a county road, and the published duties of the office stop at 911 addressing, septic and development permits, subdivision development, floodplain development, outdoor burning and FEMA flood maps. Read that as an absence on the county site and nothing more, then settle it with one call to Development Services at (512) 756-5420. Where the drive meets a state highway the county is not the answer anyway, as the county record itself says.

SourcesTexas Commission on Environmental Quality, OARS authorized agent record, Lower Colorado River Authority, read 2026-09-20; Lower Colorado River Authority, on-site sewage facility fee schedule and steps to get a permit, read 2026-09-20; Burnet County, on-site sewage facilities and development permits, and the Development Services page, read 2026-09-20; Burnet County, on-site sewage facilities and development permits, and the TCEQ authorized agent directory, read 2026-09-20.

Four city pages were read for this county and they do not converge, which matters while you are still choosing a lot. The cities table below prints each one in full, with the department, the number and the day it was read. The pattern across them: two of the four publish an adopted building code edition and two state none, two run plan review through a third-party reviewer rather than city staff, one prices its permit off construction value, another off square footage, and one page states no building permit fee at all.

Two details there are worth a second read. Marble Falls takes new commercial construction through a commercial plan review with engineer-stamped plans, the only engineer-stamped requirement any office in this county publishes. Granite Shoals wants an LCRA septic permit application number and a 911 address verification from Burnet County before its own permit, so that city permit will not move until two other agencies have answered first. Horseshoe Bay and Cottonwood Shores sit in this county too; no page was read for either, so this site says only that each runs its own permits, and those offices are the ones to confirm with.

Two different rocks under one county. The Soil Survey of Blanco and Burnet Counties (1979) puts most of the survey area in the eastern Edwards Plateau and the southern Grand Prairie, where very shallow and shallow limestone soils, Brackett, Doss, Eckrant, Hensley, Purves and Tarpley, make up about 74 percent of it and rate low for urban uses and for sanitary facilities; Eckrant is eight to 18 inches of cobbly clay over fractured indurated limestone. To the northwest and west the Texas Central Basin of the Llano Uplift reaches in, and there the parent rock is Town Mountain Granite: Keese soils run 11 to 20 inches of gravelly sandy loam over indurated granite, while Click soils carry a 40 to 60 inch profile over the same rock.

What that does to a building. The survey's own engineering section says shrinking and swelling in some soils can damage building foundations and other structures unless special designs are used, and that soils may be shallow to bedrock or too unstable to serve as a foundation, which are two opposite problems on one county map. Shallow rock is good to bear on and slow to cut, so money moves out of the slab and into the excavation and the septic field, and the same sentence that rates 74 percent of the survey area low for sanitary facilities is the reason to book the site evaluation early. The Bureau of Economic Geology's 1972 guidebook to the Llano region and the Austin area frames both soil groups: a broad domal arch where Precambrian igneous and metamorphic rocks reach the surface as an island about 65 miles wide, rimmed by the flat-topped limestone hills of the plateau. What the engineer does with all of it is on the slab and foundation guide.

SourcesUSDA Soil Conservation Service, Soil Survey of Blanco and Burnet Counties, Texas (1979), introduction and general soil map, read 2026-09-20; USDA Soil Conservation Service, Soil Survey of Blanco and Burnet Counties, Texas (1979), geology, the Keese and Click series, and engineering, read 2026-09-20; Bureau of Economic Geology, Guidebook 13, Geology of the Llano Region and Austin Area (1972), read 2026-09-20.

Three of them, and none cares which side of a city line the lot sits on. The first is the accessibility line: the Texas Department of Licensing and Regulation says a project whose total estimated cost is $50,000 or more submits a full set of construction documents for registration and plan review, while a project under that figure is not submitted at all and the Texas Accessibility Standards still apply to it. A $25 county permit does not move that line one dollar.

The second is stormwater, and it counts acres, not square feet. Under TCEQ general permit TXR150000, five or more acres disturbed, or work that is part of a larger common plan of development or sale that will reach five, is a large construction activity; at least one acre and under five is a small one; under one acre, and not part of a larger common plan disturbing an acre or more, is not regulated by the permit. A pad with its drive and apron can cross the acre line before the building itself is large.

The third is septic as the state writes it. TCEQ requires a permit to construct, install, alter, extend or repair an on-site sewage facility, says local permitting programs can be stricter than the state minimums, and gives the permitting authority 30 days from receipt to approve or deny the planning materials and the application, with a written explanation for a denial. In this county that authority is Burnet County, or LCRA inside its zones. The whole sequence, from the first jurisdiction question to the steel, runs in order on building a metal building in the Austin area.

SourcesTexas Department of Licensing and Regulation, Architectural Barriers frequently asked questions, read 2026-09-20; Texas Commission on Environmental Quality, stormwater general permit for construction activities (TXR150000), read 2026-09-20; Texas Commission on Environmental Quality, getting a permit for an OSSF such as a septic system, read 2026-09-20.

Pedernales Electric Cooperative's tariff, effective June 1, 2026, lists Burnet among the counties it may serve and names Marble Falls and Bertram among its franchise cities. Where a location has no service, the applicant stakes the site, gathers site plans, civil plans and electrical diagrams, with an approved site plan and plat for commercial work, applies at the nearest district planning office at (877) 372-0391 and pays the $50 membership, $50 establishment and $200 system impact fees. PEC then meets on site, provides one design with any redesign subject to a redesign fee, gives cost estimates only after the account is set up and a field meeting has taken place, invoices the cost, builds and sets the meter. Its tariff also lists a planning design or redesign fee of $500 or actual cost, whichever is greater, which PEC may require as an advance deposit and credits against the extension cost. No day count is stated anywhere in it, so a shop or workshop schedule that assumes one is guessing.

The road half is TxDOT's wherever the drive meets a state highway. The owner, or an authorized representative, files Form 1058 at the local district office. Two conditions clear the way onto the state right of way: the permit is fully executed, and the district has had its 24 hours of notice. An inspector reviews the finished work. Burnet County sits in the TxDOT Austin District, an 11-county district run from 7901 N. I-35 in Austin at (512) 832-7000, with an area engineer office and a maintenance office at Burnet. The two counties next door answer the county half of the question their own way: Williamson County publishes no county building permit, no building code and no certificate of occupancy outside its cities, and Travis County requires a Development Permit there instead.

SourcesPedernales Electric Cooperative, service for individual residential or commercial locations, and the tariff and business rules, read 2026-09-20; Texas Department of Transportation, Access Management Manual, chapter 2 section 4, permits, and the Use of Right of Way by Others Manual, access driveways, read 2026-09-20; Texas Department of Transportation, Austin District, and Austin District contacts and offices, read 2026-09-20; The source was read and does not list this.Williamson County, frequently asked questions, infrastructure and developers, read 2026-09-20; Travis County TNR Development Services, Commercial Site Plan, read 2026-09-20.