Services
Residential Design • Remodeling Plans • Drafting • 3D Visualization
Thoughtful residential design and professional drawings for homeowners, contractors, builders, and real estate professionals.
DESIGN + 3D VISUALIZATION
Starting at $695
Ideal for clients who want to see a space before they build or remodel it.
Includes:
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Design concept for one room or exterior area
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Chief Architect 3D model
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2–3 photorealistic renderings
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One revision round
Great for kitchens, bathrooms, bedrooms, living spaces, exterior renovations, built-ins, fireplaces, and landscape concepts.
Additional renderings from $175 each.
REMODEL DESIGN PACKAGE
Starting at $1,950
For homeowners and contractors planning a residential renovation.
Includes:
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Existing-condition floor plan
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Proposed floor plan
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Interior or exterior elevations as needed
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3D visualization
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Up to two design revision rounds
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Contractor-ready design drawings
Ideal for kitchens, primary suites, bathroom renovations, wall reconfigurations, additions, and whole-room remodels.
ADU + GARAGE CONVERSION DESIGN
Starting at $3,750
Design and drawing services for accessory dwelling units and residential garage conversions.
Typical services include:
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Existing conditions
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Proposed floor plan
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Exterior elevations
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Roof plan
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Building sections as appropriate
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3D exterior visualization
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Coordination with structural engineers or other licensed professionals when required
Engineering, surveying, energy calculations, permit fees, and other third-party consultant costs are separate.
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CONTRACTOR DRAFTING + DESIGN SUPPORT
Starting at $95/hour
Professional Chief Architect drafting and visualization without adding another employee to your payroll.
Send sketches, measurements, PDFs, markups, photographs, or existing plans and receive polished residential drawings and presentations for your clients.
Prepaid contractor blocks available:
10 hours — $900
25 hours — $2,125
40 hours — $3,200
Services can include:
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Floor plans
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Existing/as-built plans
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Proposed plans
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Interior elevations
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Exterior elevations
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Sections
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Cabinetry and built-ins
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3D models
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Client presentation renderings
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Plan revisions
PROJECT TERMS
Most fixed-fee projects begin with a 50% deposit, with the balance tied to agreed project milestones.
Additional work outside the original scope is billed separately.
Expedited scheduling may be available for an additional fee.
Every project is quoted individually after reviewing the property, scope, and required deliverables.
K. Patterson Residential Design
Los Angeles, California
kpattersondesign.com
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EXISTING CONDITIONS + AS-BUILT DRAWINGS
Starting at $950
Need accurate drawings of your existing home before planning a remodel, addition, or renovation?
K. Patterson Residential Design creates professional existing-condition drawings that document the home as it stands today and provide a reliable starting point for future design work.
Typical services include:
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Existing floor plan
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Door and window locations
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Room dimensions
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Plumbing fixture locations
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Major cabinetry and built-ins
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Existing exterior elevations, when required
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Digital PDF drawing set
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Chief Architect model for future design development
Ideal for homeowners, contractors, real estate professionals, and consultants preparing for a renovation, addition, ADU, or property improvement.
On-site measuring may be available for Los Angeles-area properties.
Pricing varies based on home size, complexity, available documentation, and required deliverables.
