Contractor service costs depend on your project and location. Check with a local pro for your specific job.
Building a wall in Los Angeles costs $24 to $34 per linear foot.
The total cost of building a wall will depend on factors such as its dimensions, location within your home, and any unique features, including windows and doors.
Permits, insulation, electrical wiring, and plumbing costs can increase your total project price.
The size, finish, and trim details of your new wall will also influence pricing.
Wall installation costs in Los Angeles range from $1,173 to $3,529, with an average price of $2,310. Whether you're dividing a room, installing a privacy partition, or creating a whole new space, adding a wall can be a rewarding home improvement project.
Multiple steps are involved before and during wall construction. Planning, design, construction, and finishing all affect the final cost.
Size is the most prominent pricing factor in wall construction. However, the type of wall and its details can also significantly affect the total cost. For example, the cost of installing drywall versus wall paneling pricing can vary by $10 to $40 per square foot.
The bigger the wall, the more expensive it is to build. The standard wall height is 8 feet, though you may need something taller or shorter. Once you figure out the wall length you need, just multiply it by the height to get the square footage.
You can expect a finished wall, including framing, drywall, and electrical, to cost around $24 to $34 per linear foot. Half-walls cost $12 to $23 per linear foot and are useful for dividing areas in bathrooms, kitchens, living rooms, and more.
| Wall Length (Linear Feet, by 8-Feet-Tall) | Average Cost Range |
|---|---|
| 10 | $240–$340 |
| 15 | $360–$510 |
| 20 | $480–$680 |
| 25 | $600–$850 |
| 35 | $840–$1,190 |
| 40 | $960–$1,360 |
The cost to install a wall depends greatly on its material. Walls come in a wide range of materials, including brick, plaster, stone, and concrete.
| Material | Cost Per Square Foot |
|---|---|
| Drywall | $1.80–$3.35 |
| Plaster | $3.60–$12 |
| Glass | $30–$85 |
| Concrete | $12–$70 |
| Wood | $12–$45 |
| Stone or stone veneer | $18–$90 |
| Brick or brick veneer | $6–$50 |
Whether you want to install a partition wall for privacy or a load-bearing exterior wall, the wall's function determines the final cost.
Most wall construction projects require hiring a Los Angeles-based contractor. Your contractor will manage all aspects of construction, including obtaining the required permit, planning, construction, finishing, and cleanup, at an average rate of between $50 and $150 per hour.
Assigning a contractor to your job also comes with additional perks, such as potentially increasing your design options beyond standard wall materials. Many contractors also offer material selections, including glass, veneers, and other drywall alternatives.
Depending on your wall's design and construction type, a structural engineer may need to sign off on the construction plans in order to obtain the permit for your project. Structural engineer services cost between $70 and $250 per hour, or about $2 to $10 per square foot, on average. In most cases, your contractor will handle hiring and working with the engineer.
Adding a wall to create a new room or living space can increase your LA home's value by 5% to 20%. However, to realize its full resale value, the new construction must meet building code requirements and be useful and attractive. Often, a new wall has a more significant impact on perceived value, functionality, and aesthetics. All of which can make the home more attractive to potential buyers.
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We’ve surveyed over 30,000 real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
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