New Braunfels building permit framework — 2021 ICC
City of New Braunfels Building Safety Division administers permits under the 2021 ICC (effective October 23, 2023) and 2020 NEC. All permits through online portal at newbraunfels.gov/permitportal. Inspections through portal only (no email). Plan review: ProjectDox. Residential review: ~10 business days. Texas TDLR for all trade contractors. NBU provides electric service (majority of city); CenterPoint Energy provides gas (many but not all areas — verify availability). Note: some New Braunfels addresses do NOT have natural gas service — confirm gas availability at your address before planning gas-dependent projects. Phone: 830-221-4000.
Zone 2A hot-humid climate: hot summers (90°F+ May–September), moderate humidity, ~34 inches annual rainfall. No frost depth. Slab-on-grade dominant. Hill Country limestone geology affects footing installation in some areas. Cooling efficiency and moisture management dominate construction requirements.
New Braunfels has been one of the fastest-growing cities in the United States for much of the past decade, driven by its Hill Country setting, Comal and Guadalupe River recreational access, German heritage attractions, and location between San Antonio and Austin on I-35. This growth has produced an extraordinarily active residential construction and renovation market. The city's short-term rental market — serving visitors to Schlitterbahn, the rivers, and Gruene Historic District — also generates significant renovation activity as property owners upgrade homes for vacation rental. The 2021 ICC codes effective October 23, 2023 represent New Braunfels's current construction standards, placing it on an older code cycle than Sugar Land (2024 ICC, January 2026) and College Station (2024 ICC, January 2026) but current for most Texas cities. Note that CenterPoint Energy provides gas to many but not all parts of New Braunfels — propane or all-electric systems may be the option in areas without gas service.
New Braunfels explicitly lists the following work as cosmetic and not requiring a permit: replacing cabinets, replacing floor covering, painting and decorating, repairing sheetrock (interior walls), replacing small areas of siding (without structural alterations), replacing plumbing fixtures (without altering the plumbing system), and replacing light fixtures and appliances (without altering or replacing wiring). If you are not sure whether your scope qualifies as cosmetic exempt work, contact the Building Safety Division at 830-221-4000 — staff are experienced in answering these questions for homeowners.
Important gas service note: CenterPoint Energy provides natural gas to many parts of New Braunfels, but not all addresses have gas service available. Before planning any gas-dependent project (gas range, gas furnace, gas water heater), verify gas service availability at your specific address with CenterPoint Energy at 830-643-6937. Properties without gas service use propane (delivered by tank) or all-electric systems as alternatives.
Bathroom remodel permit rules — 2021 IPC and cosmetic exemptions
New Braunfels explicitly lists the cosmetic work that does not require a permit — an unusually helpful clarity that is not offered by most cities in this guide. Replacing plumbing fixtures without altering the plumbing system — a faucet at the same connection, a toilet at the same rough-in, a showerhead — is permit-exempt. Replacing a light fixture or vanity light without altering the wiring is permit-exempt. This explicit list removes common homeowner uncertainty about minor fixture replacements.
System work requires permits: moving drain connections, adding electrical circuits, removing walls, or adding gas connections. The 2021 International Plumbing Code (IPC) governs all residential plumbing in New Braunfels — consistent with other Texas cities in this guide. Texas TDLR-licensed Master Plumber required for all permitted plumbing work. Verify TDLR license at tdlr.texas.gov.
Slab-on-grade construction is common in New Braunfels's residential market — many homes built during the city's rapid growth periods (1990s–present) are slab construction. Bathroom drain relocation in slab homes requires saw-cutting the concrete, reworking the drain beneath the slab, and patching after the rough plumbing inspection passes. This adds $1,500–$3,500 to drain relocation projects. Texas TDLR plumbers in the San Antonio/New Braunfels market are experienced with slab work.
NBU (New Braunfels Utilities) provides electric service for most of the city. Bathroom electrical circuit additions require a Texas TDLR-licensed electrician and an electrical permit. CenterPoint Energy provides gas in many — but not all — areas of New Braunfels. If planning a gas water heater for a bathroom, verify gas service availability at your address with CenterPoint Energy at 830-643-6937 before designing the project. Properties without gas service use propane or all-electric water heating.
| Variable | How it affects your New Braunfels bathroom remodel permit |
|---|---|
| Explicit cosmetic exemption list | New Braunfels explicitly lists permit-exempt cosmetic work: replacing plumbing fixtures (same location), replacing light fixtures (same wiring). Unusual clarity helpful for homeowners planning minor updates. |
| Gas service not universal in New Braunfels | CenterPoint Energy provides gas to many but NOT all parts of New Braunfels. Verify gas availability at 830-643-6937 before planning any gas appliance. Properties without gas use propane or electric alternatives. |
| Slab-on-grade drain relocation | Many New Braunfels homes are slab construction. Drain relocation requires concrete saw-cutting — adds $1,500–$3,500 to plumbing cost. TDLR plumbers experienced with slab work in the San Antonio/New Braunfels market. |
| 2021 IPC governs plumbing | International Plumbing Code — consistent with other TX cities. TDLR-licensed plumber required. Verify at tdlr.texas.gov. |
| Online portal — inspections required online | All permits through newbraunfels.gov/permitportal. Inspections scheduled through portal only — no email inspection requests since August 2024. Plan inspection sequencing: waterproofing before tile. |
| NBU electric for bathroom circuits | NBU provides electric for most of city. TDLR-licensed electrician required for new circuits. GFCI required at all bathroom receptacles per 2020 NEC. |
What bathroom remodels cost in New Braunfels
Bathroom remodel costs in New Braunfels/Comal County: Mid-range master bathroom: $12,000–$22,000. High-end custom: $24,000–$42,000. Hall bathroom: $8,000–$15,000. Cosmetic refresh: $4,500–$8,000 (no permits). Slab drain relocation adds $1,500–$3,500. Combined permit fees: $85–$155. Contact Building Safety at 830-221-4000 for current fee schedule.
What happens if you skip the bathroom permit in New Braunfels
An unpermitted bathroom remodel skips the waterproofing inspection — critical before tile installation. Texas seller disclosure laws require disclosure of known defects. Building Safety Division enforces permit requirements. Retroactive permits and potential corrective work required for unpermitted construction discovered at resale.
What cosmetic bathroom work is explicitly exempt from permits in New Braunfels?
New Braunfels Building Safety explicitly lists as permit-exempt: replacing plumbing fixtures without altering the plumbing system, replacing light fixtures and appliances without altering wiring, painting and decorating, and repairing interior sheetrock. Contact 830-221-4000 if uncertain whether your specific scope qualifies.
Does New Braunfels have universal natural gas service?
No — CenterPoint Energy provides natural gas to many but not all parts of New Braunfels. Before planning any gas appliance (gas water heater, gas range), verify gas service availability at your specific address by contacting CenterPoint Energy at 830-643-6937. Properties without gas service use propane or electric alternatives.
How does slab-on-grade construction affect bathroom remodels in New Braunfels?
Many New Braunfels homes are slab-on-grade — drains are embedded in the concrete foundation. Relocating a drain requires TDLR-licensed plumber to saw-cut concrete, reroute drain, and patch after inspection — adding $1,500–$3,500 to plumbing cost versus homes with crawlspace access.
How do I schedule bathroom remodel inspections in New Braunfels?
Through the online permit portal at newbraunfels.gov/permitportal only. The Building Safety Division no longer accepts emailed inspection requests as of August 19, 2024. Schedule the waterproofing inspection before tile installation — this is the critical inspection sequence.
What TDLR licenses are required for a New Braunfels bathroom remodel?
Licensed Plumber (TDLR Plumbing License) for drain, supply, and gas work. Licensed Electrician (TDLR) for new circuits. Verify all licenses at tdlr.texas.gov. Owner-builder can perform own work on homestead not intended for sale within 12 months — contact 830-221-4000 for owner-builder requirements.
How long does a bathroom remodel permit take in New Braunfels?
Residential permit review: approximately 10 business days for first response on complete applications. Contact Building Safety at 830-221-4000 for current timelines. Track permit status through the online portal at newbraunfels.gov/permitportal.
New Braunfels Building Safety Division — permit process and contact
Building Safety Division: 550 Landa St. City Hall, 830-221-4000. Permits through newbraunfels.gov/permitportal. Inspections: online portal only. Residential review: ~10 business days. TDLR licenses at tdlr.texas.gov. NBU electric: nbutexas.com. CenterPoint Energy gas: 830-643-6937 (not all areas have gas — verify). Call 811 before digging. 2021 ICC + 2020 NEC effective October 23, 2023.
Permit portal: newbraunfels.gov/permitportal | Plan review: ProjectDox
Inspections: schedule online through permit portal (no email inspections)
New Braunfels Utilities (NBU electric, water, sewer): nbutexas.com
CenterPoint Energy (natural gas, most areas): 830-643-6937
Texas TDLR contractor licensing: tdlr.texas.gov | 811 before digging
New Braunfels in the context of Texas and this guide
New Braunfels occupies a distinctive position among the Texas cities in this guide series. College Station TX adopted the 2024 ICC effective January 1, 2026 — one code cycle ahead of New Braunfels's 2021 ICC (effective October 23, 2023). Sugar Land TX also adopted the 2024 ICC effective January 21, 2026. New Braunfels's 2021 ICC adoption represents solid current-code compliance for a rapidly growing Texas city — well above the 2018 ICC still used by some Texas jurisdictions. The 2020 NEC adopted alongside the 2021 ICC is two editions behind the 2023 NEC used by Sugar Land and College Station, but more current than the 2017 NEC found in many Texas communities.
The most distinctive features of the New Braunfels permit environment relative to other Texas cities in this guide are: the explicit cosmetic work exemption list (which the city publishes on its website); the gas service availability variable (CenterPoint Energy does not serve all of New Braunfels — propane and all-electric systems are common in outer areas); and the NBU municipal utility structure (city-owned electric utility providing solar net metering integration). The online permit portal at newbraunfels.gov/permitportal and the ProjectDox plan review software reflect the city's investment in efficient digital permitting — appropriate for one of the nation's fastest-growing cities. The online-only inspection request requirement (since August 2024) eliminates the email-based backlog that previously created inspection scheduling delays. All of these features combine to make New Braunfels's Building Safety Division a responsive and well-organized permitting authority for the city's extraordinarily active construction market. Contact Building Safety at 830-221-4000 for specific guidance on any permit requirement, required documentation, or current review timelines before submitting any application through the online portal.
The Building Safety Division at New Braunfels City Hall (550 Landa St., 830-221-4000) is staffed with experienced plans examiners and building inspectors with years of trade experience and code training. The division's strong service orientation — reflected in its comprehensive FAQ page, explicit cosmetic exemption lists, and owner-builder guidance — reflects the city's commitment to making the permitting process accessible to New Braunfels homeowners and contractors alike. Residential permit applications submitted through the online portal at newbraunfels.gov/permitportal typically receive a first response within approximately 10 business days. The ProjectDox plan review system allows online upload and coordination of plans and documents throughout the review process. Inspection requests are scheduled through the same online portal — no emailed inspection requests have been accepted since August 19, 2024. Texas TDLR contractor licensing is verified at tdlr.texas.gov. New Braunfels Utilities (NBU) provides electric, water, and sewer service to the majority of the city at nbutexas.com. CenterPoint Energy provides natural gas at 830-643-6937, but gas service is not available at all New Braunfels addresses — confirm gas availability before designing any gas-dependent construction scope. Call 811 at least 48 hours before any ground-penetrating work throughout New Braunfels for utility safety clearance.