Floor Plan Drafting · Long Beach, CA
Professional Floor Plan Drafting
for Long Beach, CA Homes
As-built drawings, permit-ready floor plans, and renovation layouts for Long Beach homeowners, investors, and contractors. Accurate CAD drawings in 10 business days, starting at $997.
14-day money-back guarantee · 10 business day turnaround
Common Uses in Long Beach
Local Intelligence
What Long Beach Homeowners Need to Know Before Submitting
Size & Zoning Rules
Accurate floor plans are the foundation of any ADU, garage conversion, or addition permit in Long Beach — Community Development Department will not accept a permit application without them. Long Beach's current ADU size cap is 1,200 sq ft — generous enough to accommodate most project types.
Long Beach does not impose an owner-occupancy requirement, so you can rent both the main home and any ADU or conversion as investment units.
Homeowners in Long Beach who document and legitimize their square footage correctly are positioning a home in a rental market where 1-bedroom units average approximately $2,000/month.
Permit Process & Fees
Community Development Department permit fees for this project type typically range from $3,000 to $20,000 depending on project valuation and scope. Plan check runs approximately 6 weeks — though each correction cycle adds 3–6 weeks, which is why code-compliant drawings matter so much.
Floor plans submitted to Community Development Department as part of a permit application must include a site plan, floor plans, all four elevations, an electrical plan, and energy compliance documentation — plus if structural changes are involved, a licensed engineer must stamp the structural drawings.
Visit Community Development Department ↗Construction Cost Context
Long Beach's adu / renovation construction costs run $280–$490 per square foot — a wide range driven by labor markets, local code complexity, and finish level. Our drawings are priced at a fraction of what a full-service architect would charge to produce the same permit set.
⚠ Common Pitfall in Long Beach
If your lot sits anywhere near Ocean Boulevard, Belmont Shore, Naples, or the Peninsula, expect the Community Development Department to route your project through a Coastal Development Permit review on top of the standard plan check — that's a separate approval process that can tack on 6-12 extra weeks and sometimes gets kicked to the California Coastal Commission if it's appealed or falls outside the city's local coastal program authority. Long Beach also has a lot of older housing stock on Alquist-Priolo fault-adjacent soil, so plan checkers frequently kick back projects for additional soils reports tied to SDC D requirements, even for a simple detached ADU. And because short-term rentals aren't allowed here, don't bank on Airbnb income to pencil out the project financially when you're presenting numbers to a lender — the city actively checks rental registration against STR listing sites.
Expert Verdict — Marcus Reid, Licensed Designer
"In my experience, that 6-week plan check and $400/sqft figure are Long Beach-flavored state estimates at best, so I'd get actual local contractor bids and call the Community Development Department directly before penciling in a budget or schedule — especially since you're in the coastal overlay, where the added CDP review has pushed real timelines for my clients out several extra months beyond what the base permit number suggests. — Charlotte Pemberton, Senior ADU Design Consultant"
Market Context
Long Beach has a median home value of $699,000. Comparable renovation projects in this market typically add 28.0% to resale value.
Neighborhoods in Long Beach with the strongest renovation and resale value potential include Bixby Knolls (Cal Heights), Los Altos, Belmont Heights, Belmont Shore, Naples Island. Tree-lined streets and larger lots with many single-family homes make Bixby Knolls ideal for detached ADUs.
Permit Process
Permit applications are reviewed by the Community Development Department, with a plan check timeline of approximately 6 weeks. Permit fees in Long Beach range from $3,000 to $20,000 depending on project scope. Design review: Yes - in historic districts and in the Coastal Zone (administrative Local Coastal Development Permit); otherwise No (ministerial building-permit review).
Long Beach falls within Seismic Design Category Seismic Design Category D (SDC D) for typical Risk Categories I–III; higher SDC (E or F) may apply for certain critical/essential facilities or specific site classes per ASCE 7/CBC, which affects structural requirements for any new addition tying into the existing structure.
Properties within Long Beach's Coastal Overlay Zone require a Coastal Development Permit in addition to standard building permits.
Local Financing Resources
Local Floor Plan Lenders in Long Beach
These lenders offer HELOC and renovation financing that often requires accurate as-built drawings in Los Angeles County. Compare terms before committing.
Local Long Beach credit union offering HELOCs to tap home equity for renovations; loan size depends on available equity and membership.
Visit Lender ↗Regional Southern California credit union that highlights HELOCs and other lending options as ways homeowners can finance ADUs.
Visit Lender ↗Local municipal ADU financing program offering low-interest loans up to $250,000 for income-qualified homeowners to build ADUs.
Visit Lender ↗Specialty renovation/ADU financing platform that partners with credit unions and lenders nationwide to offer renovation HELOCs and fixed-rate renovation loans.
Visit Lender ↗National bank offering construction and construction-to-permanent loans that can be used for ADU builds; terms and amounts vary by borrower.
Visit Lender ↗Build With A Plan is not affiliated with these lenders. Always compare rates and consult a mortgage professional.
Local Build Partners
Vetted Local Contractors in Long Beach
Need a contractor once your drawings are ready? These are vetted local options. Independent — no referral fees paid or received.
Build With A Plan provides drawings only. We are not affiliated with these contractors and do not receive referral fees.
What We Deliver
What's Included in Your Long Beach Floor Plan Package
Transparent Pricing
Long Beach Floor Plan Packages
One-time fee. No retainer. No hourly billing.
- ✓As-built floor plans (all levels)
- ✓Verified square footage
- ✓Door & window schedule
- ✓Room labels and dimensions
- ✓PDF + DWG delivery
- ✓10 business day turnaround
- ✓Everything in Starter
- ✓Electrical layout documentation
- ✓Plumbing fixture locations
- ✓Site plan with setbacks
- ✓Code notations for permit submittal
- ✓1 round of revisions
- ✓Everything in Standard
- ✓Proposed renovation overlay
- ✓3D massing model
- ✓HOA submission package
- ✓Title 24 energy compliance
- ✓2 rounds of revisions
- ✓Priority 5-day turnaround
How It Works
Your Floor Plans in 3 Steps
Share Your Home Details
Provide your property address, room measurements, and photos. We'll confirm your order and assign a drafting coordinator within 4 business hours.
We Draft Your Plans
Our CAD team converts your measurements into precise, scaled floor plans — formatted for Long Beach's building department and CA code standards. Delivered in 10 business days.
Download and Use
Receive your drawings in PDF and DWG format — ready for permit submittal, contractor bidding, listing agents, appraisers, or HOA submission.
Common Questions
Long Beach Floor Plan Drafting FAQs
When do I need professionally drafted floor plans in Long Beach? +
You need accurate floor plans for: permit applications (required by Long Beach's building department for any structural work), refinancing or home equity loans, selling your home (accurate square footage documentation), renovation contractor bidding, HOA design review submissions, and insurance claims. Our as-built drawings capture your home's exact current dimensions.
What is an as-built floor plan and why do I need one in Long Beach? +
An as-built floor plan documents your home as it currently exists — including all room dimensions, door and window locations, wall thicknesses, and square footage. These are required when the original permit drawings are unavailable or the home was modified without permits. Long Beach's building department requires accurate as-builts when you apply for renovation or addition permits on older homes.
How much does floor plan drafting cost in Long Beach? +
Our floor plan drafting packages for Long Beach start at $997 for a standard residential home. This includes measured floor plans for all levels, room labels, door and window schedules, and verified square footage. Local drafting services typically charge $1,500–$4,000 for the same work. We deliver within 10 business days with a 14-day money-back guarantee.
How do you create floor plans remotely for my Long Beach home? +
You provide basic measurements (room dimensions, door/window sizes) and photos of each room. Our drafting team converts these into accurate CAD drawings with precise dimensions, wall thicknesses, and notations. For permit-grade as-built drawings, we may request additional measurements or a site visit from a local partner. We serve all Long Beach neighborhoods remotely.
What format are the floor plan drawings delivered in? +
We deliver drawings in PDF (for printing and permit submission) and DWG/DXF (AutoCAD-compatible format for contractors, engineers, and architects to work from). All drawings are formatted to Long Beach building department standards and include title block, scale, and code notations required for permit submission.
Can you draft floor plans for a rental property or multi-unit building in Long Beach? +
Yes — we draft floor plans for single-family homes, duplexes, triplexes, ADUs, condos, and small commercial properties in Long Beach. Multi-unit buildings are priced based on the total number of units and floors. Contact us for a custom quote if your property has more than 4 units.
Will accurate floor plans increase my home's value in Long Beach? +
In Long Beach, where median home values are around $699,000, inaccurate or missing square footage records can suppress list price and appraisal value. Professional as-built drawings establish defensible square footage for appraisers and buyers. Unpermitted additions documented and legitimized through permit drawings can recover thousands in appraised value.
Do I need floor plans to get an ADU or addition permit in Long Beach? +
Yes — Long Beach's building department requires accurate floor plans as part of any ADU, garage conversion, or addition permit application. Our packages combine floor plan drafting with the full permit-ready drawing set (site plan, elevations, electrical, Title 24) needed for plan check submittal. If you only need the floor plans themselves, our Starter package covers that.
Can you draft floor plans from old blueprints or photos in Long Beach? +
Yes — we can redraft from original blueprints, scans of old permit sets, hand-drawn sketches, or room photos combined with your measurements. We regularize old drawings to current CAD standards and update them to reflect any modifications made since original construction. This is a common service for Long Beach homes built before the 1990s.
Nearby Cities
Also Available in Long Beach
Planning to build an ADU? See our ADU design service.
Next Steps
Ready to Move Forward With Your Long Beach ADU?
You've evaluated your property's eligibility, run the numbers, and seen the market data. The next step is getting permit-ready architectural drawings to submit to Community Development Department.
Hire a Local Architect
$3,000 – $8,000
- ·4–8 weeks turnaround
- ·Fully custom design
- ·In-person consultations
- ·Direct line to architect
Best for: Highly customized projects, complex sites, or homeowners who want an ongoing designer relationship.
Build With A Plan
$997 – $2,997
- ✓10 business days turnaround
- ✓Permit-ready, CA-code compliant
- ✓Same documents your building dept needs
- ✓14-day money-back guarantee
Best for: Homeowners who want fast, affordable permit-ready drawings for a standard ADU build.
Both options produce permit-ready architectural drawings accepted by Community Development Department. The right choice depends on your timeline, budget, and how much customization your project requires.