The short answer
An interior designer in Austin charges $41 to $370 an hour, and one room of design only runs $370 to $1,250. Texas registers interior designers through the Texas Board of Architectural Examiners. Check that registration before you sign, and ask who will draw anything that touches walls.
What interior designers cost in Austin
The ranges below apply the Texas statewide construction cost factor of 0.82 from the U.S. Army Corps of Engineers to national design fees. The Corps has no separate Austin entry, so the state factor is used. These are design fees. Furniture is billed separately.
| Job | Austin (typical range) | US average |
|---|---|---|
| Interior designer, per hour | $41–$370/hr | $50–$450/hr |
| In-home consultation | $41–$370 | $50–$450 |
| One room, design only | $370–$1,250 | $450–$1,500 |
| One room, design and furnishing | $820–$9,850 | $1,000–$12,000 |
| Whole home, per sq ft | $4–$14/sq ft | $5–$17/sq ft |
| Whole home, 2,000 sq ft | $8,200–$27,900 | $10,000–$34,000 |
Estimates for 2026, including labor and standard parts. Austin prices use the Texas statewide construction cost factor of 0.82 (US average = 1.00) from the U.S. Army Corps of Engineers Area Cost Factors, which have no separate Austin entry. Your quote depends on access, materials and the condition of the home.
Where you land in a range depends on the scope, the designer's experience and how much buying they do for you. A firm principal bills near the top of the hourly range, a junior designer near the bottom. A whole-home job priced per square foot at $4 to $14 adds up fast on a large house.
The cost estimator below asks about your rooms and scope and applies the rate for your ZIP code.
How Austin designers bill
Firms pick a fee structure, and many combine two on one project: hourly for the concept, then a percentage or cost plus for the furniture and trade management.
| Fee structure | What it looks like in Austin | What you are paying for |
|---|---|---|
| Hourly | $41 to $370 an hour | Time, logged and billed |
| In-home consultation | $41 to $370 | A single visit and a verbal or written plan |
| Flat fee per room, design only | $370 to $1,250 | A fixed scope for one room |
| Flat fee per room, design and furnishing | $820 to $9,850 | Design plus sourcing and ordering |
| Per square foot | $4 to $14 | Whole-home or large remodel work |
| Whole home, 2,000 sq ft | $8,200 to $27,900 | The full package at that size |
A percentage of construction cost and cost plus are common on remodels, where the designer coordinates cabinets, tile, lighting and trades. Ask which structure applies before the first meeting. The same room can be quoted three ways.
Charges that show up on the invoice
A retainer is usually due at signing. Product deposits are common once the designer starts ordering furniture. A designer who manages trades during construction often adds a management fee on top of the design fee. Travel time between a Westlake job and a Round Rock job can be billed, so ask whether it is.
Sales tax on furnishings is easy to miss. Texas collects state and local sales tax on taxable goods, and furniture bought through a designer is a taxable good. Ask whether the designer's markup is calculated before or after tax, and whether tax appears as its own line on the invoice.
Texas rules for interior designers
Texas registers interior designers through the Texas Board of Architectural Examiners, the same board that regulates architects and landscape architects. It does not license interior design as a free-standing trade. Under Chapter 1051 of the Texas Occupations Code, an "interior designer" means a person registered under that subtitle to practice interior design.
What registration means
To register, a designer must first earn the CIDQ certificate, then apply to the board. The board accepts applications by prior exam or by reciprocity from another state. Registered interior designers must complete continuing professional education every year to keep the registration.
The title is protected: it is against the law for anyone to claim to be a registered interior designer unless the board has registered them. A designer who is not registered can still work, but the board has no authority over them. They do not have to follow the board's professional conduct rules, and you have no recourse through the board if the work disappoints you.
The Statement of Jurisdiction
Registered interior designers, architects and landscape architects must give every client a written Statement of Jurisdiction. It tells you what the designer is and is not allowed to do on your project. Ask for it. An unregistered designer does not have to provide one, so check the registration.
Seals and construction documents
A registered interior designer in Texas must seal, sign and date construction documents they prepare or supervise when those documents are issued for regulatory approval, permitting or construction. Each sheet of drawings gets the seal. The seal must be at least 1.5 inches in diameter and can be a stamp or electronic. Once a sealed document is issued, the seal cannot be removed.
Documents that are not going to a permit office must carry the designer's name, the issue date and the statement "Not for regulatory approval, permitting, or construction." If a designer hands you a drawing set with no seal and no such statement, ask why.
When you need an architect or engineer instead
The dividing line is structure and life safety. Texas law puts site plans, life safety plans, accessibility ramps, code analyses and finish schedules within the scope of architecture and engineering. A registered interior designer can prepare finish plans, partition and door schedules, lighting and hardware schedules, and interior construction documents. They cannot take over the structural design of your house.
In practice, bring in an architect or structural engineer when your project removes a bearing wall, adds a beam, opens a large exterior opening, adds square footage, or changes how people get out of the building in a fire. The board publishes a chart called "When to Engage a Registered Architect" to help you decide.
Round Rock's residential remodel page says structural modifications such as wall removal require an engineered design. Even a designer-led kitchen opening needs an engineer's drawing before the city will review it.
GOLDGCP's Austin architecture team handles that side of the work. The structural coordination guide explains how the engineer fits in, and the permit drawings guide covers what a submittal set needs.
Do you need a permit?
Interior design itself needs no permit, but the work it leads to often does. Texas law does not preempt city ordinances, so each city in the metro runs its own building department and its own rules.
City of Austin
Austin Development Services reviews residential new construction, additions, interior remodeling and demolition of single-family, duplex and two-family houses. Projects are checked against the 2024 International Residential Code and Chapter 25-12 of the city code, which holds the local amendments. Interior remodels go in through the Interior Remodel Web Form. A building permit is required to alter, repair or improve any building in the city's zoning jurisdiction.
Cosmetic work is exempt. The city publishes a Work Exempt from Building Permits list; read it before you assume a refresh needs nothing. Development questions go to 512-978-4000 during business hours.
Round Rock
Round Rock requires a building permit for construction, alteration, repair, replacement of electrical, gas, mechanical or plumbing systems, and occupancy changes. The city runs a one-permit system: the general contractor and every relevant subcontractor must be added to the application and accept their assignment in the Permit Portal before the permit issues. Plan review takes about 30 business days, and expedited review is not available. The permit fee is non-refundable and non-transferable.
Round Rock also recommends an asbestos survey if walls are coming out of a home built before 1980. Building Inspection is at 512-218-5550, Monday through Friday, 7:00 am to 4:00 pm.
Cedar Park
Cedar Park requires a building permit for any construction that adds a building or structure or physically changes an existing one. Permits are checked against the city code and the building, electric, mechanical, plumbing, fire and energy conservation codes. Applications go through the MGO Connect portal. All contractors must register with the city, and registration is free. Development Services is at Building 1, 450 Cypress Creek Road, 512-401-5100.
Pflugerville
Pflugerville has adopted the 2021 ICC codes and the 2020 National Electrical Code for the city and its ETJ. The city issues building, electrical, plumbing, mechanical, demolition, irrigation and certificate of occupancy permits. Applications go through the CityWorks PLL portal. Residential inspections for additions, remodels and trade work run in the afternoon only, noon to 4 pm. The Building Inspections department is at 512-990-6300, option 1.
Leander
Leander runs its permitting through the Development Hub, a mostly paperless system where you apply, upload plans, pay fees and schedule inspections online. The city publishes residential application requirements and inspection guidelines, plus separate sheets for decks and patio covers.
Georgetown and Williamson County
Georgetown runs its own city building department. Outside city limits, Williamson County works differently. The county has no zoning and has not adopted residential building code standards for unincorporated areas, so it does not require new residential construction to conform to a building code. It cannot issue a certificate of occupancy. The Williamson County Fire Marshal has jurisdiction over unincorporated areas and uses the 2018 International Fire Code with local amendments. If your project is 5,000 square feet or more, plans must be signed and stamped by a Texas-licensed architect or engineer.
Travis County
Travis County Development Services permits construction and remodeling outside corporate city limits, including single-family homes and duplexes. Any development in the county requires a permit. Applications go through MyPermitNow.org, and technical review does not start until the fee is paid. The permit desk is at 700 Lavaca, Suite 540, 512-854-4215, Monday through Thursday, 9:00 am to 2:00 pm.
For build costs once the design is set, see the Austin kitchen remodeling guide and the Austin bathroom remodeling guide.
How long design takes in Austin
Schedules depend on scope and on how fast you make decisions. A furnishing-only project skips the permit office entirely, so the wait is mostly furniture lead times. A project that moves walls adds drawings, an engineer and a city review.
| Project | What sets the pace |
|---|---|
| Restyle or furnish a room | Your selections, then order and delivery times |
| Kitchen or bath, same layout | Selections, then the city permit |
| Kitchen or bath with wall changes | Engineer's drawing, then plan review |
| Whole-home remodel | Full drawing set, then permit review and construction |
Round Rock's 30 business day review is a yardstick for the suburban cities. Austin's timeline depends on the scope and the completeness of the submittal. Changes after drawings are finished cost the most time, because the plans may have to go back through review.
How to check an interior designer before you hire
- Ask whether they are a registered interior designer, and look up the registration on the Texas Board of Architectural Examiners individual search. A "Delinquent" status means they have not renewed and may not practice. A "Revoked" status is often nonpayment of the annual fee, so ask.
- Ask for the written Statement of Jurisdiction. A registered designer must give you one.
- Look at completed Austin-area projects of a similar size and budget.
- Get the fee structure in writing, including any retainer, product deposit, markup and management fee.
- Ask who draws anything structural and who pulls the permit.
- Ask whether they carry errors and omissions insurance, and get a certificate.
- Make sure the contract lists the number of revision rounds and how extra services are billed.
If a designer offers to build the project too, that is a different trade. Texas does not license general contractors, so a builder's credentials rest on insurance, references and the local registration each city requires. For milestone payment practices, see how payment protection works.
Areas we cover
GOLDGCP matches homeowners with interior designers across the Austin metro, including:
- Austin
- Round Rock
- Cedar Park
- Georgetown
- Pflugerville
- Leander
- Westlake
Enter your ZIP code to see design prices for your area.
How GOLDGCP works
- Tell us about the room or project through the form, a call or WhatsApp.
- You see prices for your ZIP code before anyone visits, and we match you with up to 3 vetted pros.
- Our in-house architects take over the parts that touch structure, permits or an addition.
- You approve each stage and release each milestone payment, and you follow the project in the client portal.
Pros pass six-step vetting before they get a job: state license verification, an insurance check, a business and public-records check, portfolio review, client reference calls, and onboarding with a quality score. GOLDGCP is free for homeowners and serves all 50 states. For plumbing on a kitchen or bath redesign, see our Austin plumbing guide.
Frequently asked questions
How much does an interior designer cost in Austin?
Most Austin projects come to $370 to $1,250 for one room of design only, or $820 to $9,850 for design plus furnishing. Hourly rates run $41 to $370. A whole home of 2,000 square feet runs $8,200 to $27,900. Furniture, sales tax and any markup are extra.
Do interior designers need a license in Texas?
Texas registers interior designers through the Texas Board of Architectural Examiners rather than licensing them as a separate trade. Registration requires the CIDQ certificate first. The title "registered interior designer" is protected by law. A designer who is not registered can still work, but the board has no authority over them.
What is a Statement of Jurisdiction?
A written notice that registered interior designers, architects and landscape architects must give every client. It sets out what the designer is allowed to do on your project. Ask for it before work starts. Unregistered designers do not have to provide one.
Can an interior designer remove a wall in my Austin home?
They can plan the layout, but the structural part needs an engineer. Round Rock's building department says structural modifications such as wall removal require an engineered design. Austin reviews interior remodels against the 2024 International Residential Code and the city's local amendments.
Do I need a permit to redo a kitchen in Austin?
Usually yes if walls, plumbing or electrical change. Austin takes interior remodels through its Interior Remodel Web Form and publishes a Work Exempt from Building Permits list for cosmetic work. In Round Rock, plan review takes about 30 business days and expedited review is not available.
How do Austin designers charge for furniture?
Through a markup on the product, a cost plus arrangement, or a management fee, depending on the firm. Product deposits are common once ordering starts. Ask whether the markup is calculated before or after Texas sales tax, and whether tax is its own invoice line.
How do I check a designer's registration in Texas?
Use the Texas Board of Architectural Examiners individual search at indreg.tbae.texas.gov. A "Delinquent" status means the designer has not renewed and may not practice. A "Revoked" status usually means unpaid annual fees rather than discipline, so ask the designer directly.
How we calculate these prices
GOLDGCP starts from national price ranges for each job, taken from published 2026 cost guides and checked against local price guides where they exist. To get a local price, we multiply the national range by the construction cost factor for the metro from the U.S. Army Corps of Engineers Area Cost Factors (US average = 1.00). Where that table has no entry for a metro, we use the nearest listed location or the state value. For ZIP codes outside the 50 largest metros, the cost estimator uses the state's price level from the Bureau of Economic Analysis Regional Price Parities. Ranges include labor and standard materials but not unusual site conditions, so a written quote after an inspection is always the final price.
Sources
- Texas Board of Architectural Examiners · URL Source:…
- Texas Board of Architectural Examiners · UsingYourProfessionalSealDecember2021.pdf
- City of Round Rock
- U.S. Army Corps of Engineers
- U.S. Bureau of Economic Analysis
About this guide
Written by the GOLDGCP editorial team. Prices come from national cost guides adjusted with official construction cost factors for Austin; rules and statistics come from the agencies and reports linked in the text. We update this page when prices or codes change.