Room Addition Contractor Long Beach CA — Costs & 2026 Guide

Room Addition Contractor in Long Beach, CA

Long Beach is one of the most diverse room addition markets in the greater Los Angeles area. The city’s range of housing types — from small Craftsman bungalows in Bluff Park to larger ranch homes in Bixby Knolls, canal-front homes in Naples, and Mid-Century properties throughout East Long Beach — creates a wide spectrum of room addition opportunities and cost tiers. APLA Construction (CA Lic #1136359) handles room addition projects throughout Long Beach, managing all Long Beach building permits and construction under one contract.

Room Addition Costs in Long Beach (2026)

Ground-Floor Primary Suite Addition

• Cost: $158,000–$298,000
• Timeline: 17–26 weeks
• Scope: New foundation and framing for 400–600 sq ft primary bedroom + closet + en suite bath, roof extension, all new systems connections

Ground-Floor Family Room / Great Room Addition

• Cost: $132,000–$245,000
• Timeline: 14–22 weeks
• Scope: Expand living/dining/family area, new glass wall to backyard, vaulted ceiling, improved kitchen flow

Second Story Addition

• Cost: $345,000–$660,000+
• Timeline: 22–38 weeks
• Notes: Long Beach has a mix of small-lot properties (Belmont Shore, Bluff Park) where second story additions face significant setback constraints, and larger-lot properties (Bixby Knolls, East Long Beach) where second stories are more straightforward.

Naples Island Addition

• Cost: $250,000–$650,000+
• Timeline: 20–38 weeks
• Notes: Naples Island lots are small and addition setbacks are tight. Naples additions are complex structural projects that require careful coordination with Long Beach Building and Safety and sometimes California Coastal Commission. Premium finishes appropriate to $1.5M–$4.5M+ Naples values.

Frequently Asked Questions — Room Addition Long Beach CA

How much does a room addition cost in Long Beach in 2026?

Ground-floor primary suite: $158,000–$298,000. Ground-floor family room: $132,000–$245,000. Second story addition: $345,000–$660,000+. Naples Island addition: $250,000–$650,000+. Long Beach pricing varies by neighborhood — Bixby Knolls and East Long Beach are mid-market; Belmont Shore, Bluff Park, and Naples Island are premium.

How long does a room addition permit take in Long Beach?

Long Beach Building and Safety plan check for room additions typically takes 5–10 weeks. For Coastal Zone properties (Naples, Belmont Shore beach-adjacent), Coastal Commission coordination may add additional time. APLA manages all Long Beach permit submissions and can advise on Coastal Commission requirements for your specific address.

Can I add a second story to my Long Beach home?

For most Long Beach properties, yes — subject to height limits, setbacks, and structural assessment of the existing first floor. Small-lot Belmont Shore properties and Naples Island have the most constraints. Bixby Knolls and East Long Beach have the most room for second story additions. APLA provides free feasibility assessments for Long Beach additions.

Does APLA work in Long Beach?

Yes. APLA (CA Lic #1136359) handles room additions throughout Long Beach — Bixby Knolls, Bluff Park, East Long Beach, Belmont Shore, and Naples Island. Call (818) 818-4419 for a free estimate.

Start Your Long Beach Room Addition

Call: (818) 818-4419
Email: info@aplaconstruction.com
CA General Contractor License #1136359

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