How much does deck building cost in Santa Monica, CA?

Most Santa Monica homeowners spend between $6,050 – $16,600 on deck building, with an average around $11,000. Local labor prices 38% above the national average, so Santa Monica quotes tend to land at the higher end of national ranges.

How many quotes should I get in Santa Monica?

Get at least three written quotes from licensed, insured California contractors. Comparing line items — not just the bottom line — is the fastest way to spot an inflated bid in the Los Angeles market.

How much does a deck cost per square foot?

$15 to $80 per square foot installed. Pressure-treated pine runs $15–$35, composite $30–$60 and tropical hardwood $40–$80.

Is composite decking worth it?

Composite costs roughly twice as much upfront but eliminates staining every two to three years, so it typically wins over a 15+ year hold.

Do I need a permit for a deck?

Almost always if the deck is attached to the house or more than 30 inches above grade. Permits run $150 to $800.

How long does deck construction take?

One to two weeks for a standard deck, plus permit review time before the crew starts.

Does a deck add value to my home?

A wood deck addition typically returns 50% to 65% of its cost at resale, and it is one of the most-requested outdoor features in listings.

What is the cheapest way to build a deck?

Keep it rectangular, ground level and under 200 square feet, frame and surface it in pressure-treated pine, and skip railing, stairs and picture framing.

Home/Cost guides/Deck Building/Santa Monica, CA

Los Angeles · California

Deck Building cost in Santa Monica, CA

Santa Monica homeowners typically pay $6,050 – $16,600 for deck building. Local labor and materials price 38% above the national average.

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Santa Monica average

$11,000

Typical low

$6,050

Typical high

$16,600

Per square foot

$21 – $110

Sample ZIP

90401

What drives Santa Monica pricing

Local labor

Licensed Santa Monica contractors carry California workers' comp and prevailing wage pressure, and crews here quote roughly 38% above the national labor average. Demand in the Los Angeles market peaks in spring, so booking early usually beats a rush premium.

Permits & code

Santa Monica follows the California Building Standards Code, so most structural, electrical, plumbing and re-roof work needs a permit from the Santa Monica building department plus Title 24 energy compliance. Seismic bracing and soft-story retrofit rules apply to many older LA-area properties, and hillside lots trigger extra geotechnical review.

Climate & conditions

Santa Monica sits in a warm Mediterranean climate with intense summer sun, so expect UV-stable, heat-tolerant materials and shaded scheduling in peak summer.

Instant cost calculator

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Deck size350 square feet

Decking material

Height above grade

Railing

Shape

Estimated project cost

$7,350 – $16,800

Most homeowners pay around $12,075

Compare decking material

Cost by material in Santa Monica

Installed Santa Monica pricing per square foot.

Option	Installed cost	Pros	Cons
Pressure-treated pine	$21 – $48	Cheapest framing and surface option	Needs sealing every 2-3 years; can warp
Cedar	$35 – $62	Naturally rot resistant, ages well	Soft surface, annual maintenance
Redwood	$41 – $69	Rich color, stable	Limited supply outside the West
Composite (Trex, TimberTech)	$41 – $83	No staining, 25-year warranties	Gets hot in sun, higher upfront
PVC / cellular vinyl	$48 – $97	Fully waterproof, lightest maintenance	Most expensive mainstream option
Tropical hardwood (ipe, cumaru)	$55 – $110	Extremely durable, premium look	Hard to cut, needs oiling to keep color
Aluminum	$62 – $125	Will not rot, rust or burn	Industrial look, noisy underfoot

Where the money goes in Santa Monica

A typical $11,000 Santa Monica project, broken down by line item.

Decking & railing material45% · $4,950
Labor35% · $3,850
Framing, footings & hardware15% · $1,650
Permits & disposal5% · $550

Common add-ons

Extras that show up on Santa Monica quotes but rarely in the headline price.

Stairs

Per step

$140 – $345

Built-in bench seating

$830 – $3,450

Pergola or shade structure

$3,450 – $12,400

Under-deck drainage

$2,050 – $6,900

Deck lighting

$550 – $3,450

Old deck demolition

Per square foot

$7 – $21

Permit

$205 – $1,100

Ways to save in Santa Monica

Keep the deck rectangular and under 200 sq ft where codes ease off.
Frame with pressure-treated lumber and spend only on the visible deck surface.
Build ground level — every foot of elevation adds framing, footings and railing.
Schedule in fall when builders discount to keep crews busy.
Skip fascia wraps and picture framing details that add labor with no structural value.

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Deck Building cost near Santa Monica

Deck Building cost in Los Angeles, CA

$5,436 – $14,916

Deck Building cost in Long Beach, CA

$5,349 – $14,675

Deck Building cost in Pasadena, CA

$5,612 – $15,397

Deck Building cost in Glendale, CA

$5,480 – $15,036

Deck Building cost in Santa Clarita, CA

$5,086 – $13,954

Deck Building cost in Torrance, CA

$5,392 – $14,796

More California cities

San Diego San Jose San Francisco Oakland Sacramento Fresno Anaheim Santa Ana

Other project costs in Santa Monica

Fence Installation in Santa Monica

$2,070 – $5,520

Roof Replacement in Santa Monica

$11,730 – $46,920

Kitchen Remodel in Santa Monica

$24,840 – $131,100

HVAC Replacement in Santa Monica

$7,590 – $24,840

Window Replacement in Santa Monica

$621 – $2,070

Bathroom Remodel in Santa Monica

$8,970 – $52,440

See every Santa Monica cost guide