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Construction costs in Long Beach, CA typically range from $90,000 to $220,000 for accessory dwelling units (ADUs) and $45,000 to $130,000 for home additions in 2026. Smaller projects like kitchen remodels run $14,000 to $45,000, while a full bathroom remodel lands between $9,000 and $28,000. These figures reflect the current Long Beach market, where coastal permitting requirements, older housing stock, and labor rates all shape what you’ll pay.
Elmstead Remodeling Long Beach gives every family a written price before any work starts – not a ballpark estimate that grows after the crew arrives. If you want exact numbers for your project, call (562) 512-7086 and a live person will pick up, 24/7.
Construction Cost Breakdown (2026)
Here’s what families in Long Beach are actually paying for common construction projects in 2026. These ranges come from our work across Belmont Shore, Naples, Bixby Knolls, Los Altos, and the Wrigley district – not from national averages that don’t account for Southern California labor and materials.
| Project Type | Typical Long Beach Price Range (2026) |
|---|---|
| ADU Construction | $90,000 – $220,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Roof Replacement | $8,000 – $20,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
Key Takeaways
- ADUs are the most expensive project most Long Beach homeowners take on – permit fees alone often add $8,000 to $15,000.
- A garage conversion costs less than a detached ADU because the foundation, roof, and exterior walls already exist.
- Kitchen remodels vary most by appliance placement: moving plumbing and gas lines can add $4,000 to $9,000 before a single cabinet is installed.
- Bathroom costs climb steeply when you relocate a toilet or shower drain – a big reason small bathrooms with existing rough-in stay at the lower end of the range.
- Roof costs in Long Beach reflect the need for coastal wind-rated materials and, in many neighborhoods, permits triggered by historic district rules.
What Affects Construction Pricing in Long Beach
Construction pricing in Long Beach doesn’t move uniformly. Some factors are local to this city and this coastline, and they can swing a project by 20% to 40% in either direction.
- Coastal zone permitting. Homes in Belmont Shore, Naples, and the Peninsula often require coastal development permits from the California Coastal Commission, which add time and paperwork. A kitchen remodel in Naples can cost $3,000 to $6,000 more for permitting and compliance than the same job in Bixby Knolls.
- Age of the housing stock. Much of Long Beach was built between 1920 and 1960. Older homes frequently have galvanized steel plumbing, knob-and-tube wiring, or unpermitted additions from decades past. Bringing electrical and plumbing up to current code can add $5,000 to $12,000 before the visible work even begins.
- Foundation conditions. Long Beach sits on a mix of sandy soil and former marshland, especially in low-lying areas near the Los Angeles River and San Gabriel River channels. Settling and moisture intrusion are common, and a foundation repair that costs $8,000 in Los Altos might cost $14,000 in a slab-on-grade home near Recreation Park.
- Distance from the port. Materials, particularly lumber, drywall, and concrete, travel through the Port of Long Beach to reach local suppliers. When shipping delays or dock strikes hit, material costs rise faster here than inland. A paver patio planned in March and bought in July can cost $800 to $1,500 more for the same pavers.
- Historic district requirements. Homes in the Willmore City, Rose Park, and Bluff Park historic districts face design review for exterior changes. If your construction touches the roofline, front facade, or street-facing windows, plan for an extra 30 to 60 days and additional costs of $1,500 to $4,000 for architectural plans and review.
- Summer scheduling pressure. Long Beach contractors are busiest from May through September. Booking work in that window can cost 5% to 10% more than the same scope scheduled in November through February, simply because demand for crews and subcontractors is higher.
Construction Costs by Project Type
ADU Construction: $90,000 – $220,000
An accessory dwelling unit is the single largest investment most Long Beach families make on their property, and the price depends heavily on whether you’re building detached, attached, or converting an existing garage. A detached ADU with a kitchen and bathroom starts around $180,000 in Long Beach, while a garage conversion of similar square footage tends to fall in the $90,000 to $140,000 range because the shell already exists.
Long Beach has its own ADU standards on top of California’s statewide rules. Setbacks, height limits, and parking requirements differ by zone, and homes in the coastal zone face additional review. Families in Bixby Knolls and Los Altos with larger lots often have more flexibility on detached placement than homeowners in Belmont Shore, where every foot of setback matters.
Home Addition: $45,000 – $130,000
Adding a bedroom or expanding a living area costs $45,000 to $130,000 in Long Beach depending on whether the addition is a single room bump-out or a more involved second-story expansion. A single-story bedroom addition with no plumbing typically lands near the bottom of that range, while a two-story addition with a bathroom, new HVAC, and foundation work climbs toward the top.
Foundation work drives much of the cost. Long Beach’s older homes often sit on raised or slab foundations that require shoring and tying before new walls go up, and the city’s inspection process requires structural plans stamped by a California-licensed engineer.
Garage Conversion: $30,000 – $80,000
Converting an existing garage into living space costs $30,000 to $80,000 in Long Beach. The lower end applies to simple conversions with an existing concrete slab, while the upper end covers added bathrooms, kitchens, and foundation lifting or repair. Garage conversions are popular in North Long Beach and the Wrigley district, where attached garages offer the most direct integration with the existing home.
Kitchen Remodel: $14,000 – $45,000
A kitchen remodel in Long Beach runs $14,000 to $45,000 depending on whether you’re keeping the existing layout or moving plumbing, gas, and electrical. A small kitchen refresh with new cabinets, countertops, and a backsplash stays near the lower end. A full gut with new appliances, an island, and reconfigured plumbing sits near the top.
Cabinet installation in Long Beach costs $4,000 to $13,000 on its own, and countertops add another $2,000 to $6,500 depending on material. KraftMaid and Wellborn cabinets cost more than stock big-box options, but their manufacturer warranties travel with the finished project, which matters in a kitchen that will see daily family use.
Bathroom Remodel: $9,000 – $28,000
A full bathroom remodel in Long Beach costs $9,000 to $28,000, with small bathrooms in the $5,000 to $12,000 range when the existing plumbing stays put. Moving a toilet, shower drain, or sink supply lines adds $2,000 to $5,000, and that cost appears fast in the older homes common throughout the city.
Many Long Beach families we work with choose walk-in showers over tubs. A walk-in shower installation costs $4,500 to $12,000, and a tub-to-shower conversion runs $3,500 to $10,000. The spread depends on whether the floor pan needs to be built on site or can accept a prefabricated Schluter base.
Roof Replacement: $8,000 – $20,000
A full roof replacement in Long Beach costs $8,000 to $20,000, with most single-story ranch homes near the middle. The city’s coastal location means roofs need wind-rated fastening and, for many properties, materials approved for the coastal environment. Shingle roofs from GAF carry manufacturer warranties that are worth reviewing by exact product name before signing.
Roof repair is more common than full replacement in Long Beach, running $400 to $1,800. The city’s coastal salt air accelerates corrosion on flashing and fasteners, so repairs in Naples and the Peninsula happen more frequently than they do further inland.
Window Replacement: $4,500 – $15,000
Window replacement in Long Beach costs $4,500 to $15,000 depending on the number of windows, their size, and whether you choose impact-rated glass. Impact window installation runs $8,000 to $25,000 for homes where coastal winds and safety justify the upgrade, which is common in Alamitos Heights and along Ocean Boulevard.
Many of our window projects include replacing original wood sashes from the 1940s and 1950s. The city’s historic districts sometimes require wood-frame windows rather than vinyl or aluminum, and that requirement can double the per-window cost in Willmore City and Bluff Park.
Paver Patio & Driveway Work
Concrete and paver work in Long Beach follows a similar pattern to other trades. A paver patio installation costs $3,500 to $11,000, a concrete driveway installation runs $4,500 to $12,000, and a full driveway replacement lands between $5,000 and $14,000. Driveway sealing, which many Long Beach homeowners do every two to three years to protect against sun and salt air, costs $250 to $700 per application.
Paver driveways run higher, from $7,000 to $18,000, because they require more labor for base preparation and compaction. Long Beach’s sandy soil in many areas means the base must be compacted carefully to prevent shifting, and skipping that step leads to pavers that sink within two or three years.
How We Work at Elmstead Remodeling Long Beach
We’re a remodeling contractor serving Long Beach families, and we operate under a set of standards that we don’t leave to chance. Every Elmstead project follows the Cedarwell Care Promise, which names the specific protections our crew takes on every job: shoe covers at the door, drop cloths on the floors, a written price before any work starts, a photo of the clean-up before the crew leaves, quiet tools during family rest hours, and pet-safe product choices where there is a choice.
Those aren’t suggestions. If we’re working in a home with kids, we schedule the noisy cuts for school hours and outside rest periods. If a family has pets, we ask where the animals will be and choose products that won’t put them at risk. And when the job is done, we send a photo showing the clean-up, so there’s no question about how the home was left.
Our 365-Day Done Right Promise means that if something isn’t done right after the job is complete, we come back and make it right. It’s the longest-standing post-project commitment we offer, and it’s stamped on every project we complete in Long Beach.
Local families may also find our home page useful for seeing the full range of services we offer.
How to Save on Construction in Long Beach
Construction savings in Long Beach come from planning, not from cutting corners on materials or labor. Here’s what actually moves the number on a real project:
- Start during the off-season. Scheduling work between November and February often carries lower labor rates because contractor demand drops after the summer rush. The same kitchen remodel can cost 5% to 10% less when scheduled for January instead of July.
- Keep plumbing and electrical where it is. The single biggest avoidable cost in any remodel is relocating drains, supply lines, or the electrical panel. A kitchen that keeps the sink on the same wall can save $4,000 to $9,000 over one that relocates it to an island.
- Choose materials early. Material lead times in Long Beach are influenced by port schedules. Ordering KraftMaid or Wellborn cabinets 8 to 10 weeks before demo means the crew isn’t standing idle, and you aren’t paying for a stretched schedule.
- Plan for permit reality. In Long Beach, a project that needs a permit needs a stamped plan. Having the drawings ready before the contractor arrives keeps the permit review from stalling the job. A stalled permit costs money in crew scheduling and material storage.
- Phase the work, but not around the same space. If you’re planning a full-home remodel, grouping work by area rather than by trade often reduces overhead from trips, staging, and re-mobilization. For example, doing the kitchen and adjacent bathroom at the same time typically costs less than doing them six months apart.
Elmstead Remodeling Long Beach gives you a written price before any work starts – always included, never optional. Call (562) 512-7086 for a free estimate, and a live person will answer.
FAQs – Construction Cost
How much does an ADU cost in Long Beach?
An ADU in Long Beach costs $90,000 to $220,000 in 2026. The range depends on whether the ADU is attached, detached, or a garage conversion, and on site-specific conditions like foundation work, utility connections, and setbacks. A detached ADU with a kitchen and bathroom typically runs $180,000 to $220,000 in Long Beach. Call (562) 512-7086 for an exact quote – estimates are free.
Why is construction more expensive in Long Beach than inland?
Construction in Long Beach costs more because coastal permitting, older housing stock, and port-influenced material prices all push labor and planning costs upward. Permits in the coastal zone can add $3,000 to $6,000 to a project that would cost less in an inland city, and homes built before 1960 frequently require electrical and plumbing upgrades that add $5,000 to $12,000 before visible work begins.
How much does a kitchen remodel cost in Long Beach?
A kitchen remodel in Long Beach costs $14,000 to $45,000 in 2026. The largest variable is whether plumbing and gas lines stay in place or are moved, with relocating those connections adding $4,000 to $9,000. Cabinet installation ($4,000 to $13,000) and countertops ($2,000 to $6,500) are the two biggest material line items.
Can you come today for a construction estimate?
We answer our phones 24/7, and scheduling for an estimate depends on the day and the crew’s current job schedule. Call (562) 512-7086 and a live person will pick up – no voicemail, no bot, no waiting until Monday.
Is it cheaper to build an ADU or convert a garage in Long Beach?
Converting a garage costs less than building a detached ADU in Long Beach. Garage conversions run $30,000 to $80,000, while detached ADUs cost $180,000 to $220,000. The difference comes down to the fact that a garage already has a roof, foundation, and exterior walls, which saves $90,000 to $140,000 in framing, roofing, and exterior work.
How much does a home addition cost in Long Beach?
A home addition in Long Beach costs $45,000 to $130,000. A single-story bedroom addition without plumbing tends to fall near the lower end, while a two-story addition with a bathroom and new HVAC system climbs toward the top of the range.
Get a Written Price for Your Long Beach Project
Elmstead Remodeling Long Beach specializes in kitchen remodeling, bathroom remodeling, whole-home remodeling, and general contracting for families in Long Beach and the surrounding neighborhoods: Belmont Shore, Naples, Bixby Knolls, Los Altos, the Wrigley district, and North Long Beach. We operate as an independently owned and operated Cedarwell company, and every project carries the same Cedarwell Care Promise standards.
If you’re planning construction in Long Beach, call (562) 512-7086 for a free estimate. You’ll speak with a live person, and you’ll receive a written price before any work starts. The crew that arrives at your door will be background-checked and uniformed, with shoe covers on at the door and drop cloths on the floors. Your family, your kids, and your pets are part of how we plan the work – because the way the house is left matters as much as the finished result.
Written by Graham Stein, Owner at Elmstead Remodeling Long Beach, serving Long Beach since 2005.
Pricing reflects the Long Beach market as of 2026. Elmstead Remodeling Long Beach offers free estimates – call (562) 512-7086.
What Our Customers Say
"Whole home refresh. The crew treated our belongings carefully, boxed and protected things, and swept nightly. Considerate of our schedule and quiet when we needed it. No mess left behind."
- Mauricio Peña"They opened up our kitchen and controlled the dust better than I thought possible. Floors protected, a photo of the cleaned space each day. Gentle on the house and on budget."
- Yasmin Croft"Kitchen remodel with two kids home. They walled it off in plastic and cleaned every day. Calm, respectful crew and the result is gorgeous."
- Priya Venkataraman
