Cost Breakdown: Home Renovation in Los Angeles

Planning a home renovation in Los Angeles requires more than estimating construction work. Design, permitting, custom interiors, cabinetry, consultant coordination, and construction guidance can all shape the investment. Ortiz Mexia Projects, Inc. helps homeowners understand the complete project scope, from early concepts through completion, with timeless design, sustainable thinking, and practical oversight suited to Los Angeles residences.

Architect reviewing a Los Angeles home renovation design

Our Home Renovation Services

Integrated architectural, interior, permitting, and construction guidance services for thoughtfully planned Los Angeles home renovations.

Home Renovations

Full-service residential remodeling support covering design, building permit procurement, construction oversight, and project completion for single-family homes.

Additions & Alterations

Custom planning for expanding or reconfiguring existing homes, including design, permitting guidance, consultant coordination, and construction-phase support.

Interior Design

Timeless, health-conscious interior design for remodels, additions, and alterations, coordinated with the home’s broader architectural character.

Custom Cabinetry

Purposeful cabinetry and built-ins designed as integrated elements of residential renovations, with attention to sustainability, durability, and aesthetic longevity.

Permit Procurement

Guidance through municipal building permit processes for residential projects, with coordination among clients, consultants, contractors, and agencies.

Project Guidance

Ongoing coordination from concept through construction completion, helping align design intent, technology, environmental goals, and project implementation.

Integrated Design Guidance

Understand Your Renovation Investment

Renovation cost is shaped by the project’s scope, approvals, design decisions, construction requirements, and level of customization. Ortiz Mexia Projects, Inc. brings these elements together for Los Angeles homeowners, supporting projects from initial planning through Certificate of Occupancy. The studio’s integrated architecture, interiors, cabinetry, and project guidance help clarify priorities while creating a timeless, sustainable home suited to its setting.

Detailed renovation plans and material samples on a design table
The Ortiz Mexia Difference

Why Choose Ortiz Mexia Projects, Inc.?

A design-led practice helps connect renovation decisions across the entire residential project.

Integrated Expertise

Architecture, interiors, furniture, cabinetry, and built-ins can be coordinated through one design practice.

Timeless Design

Los Angeles renovations receive elegant, enduring design direction rather than trend-driven solutions.

Project Guidance

Clients receive support across design, permitting, bidding, construction, and Certificate of Occupancy phases.

Local Understanding

Experience with Los Angeles, Santa Monica, Beverly Hills, and area-specific residential permitting needs supports informed planning.

Meet The Los Angeles Team

Led by founder and principal Santiago Ortiz, Assoc. AIA.

Portrait of Santiago Ortiz, Principal and Founder of Ortiz Mexia Projects, Inc.

Santiago Ortiz

Assoc. AIA, Principal

Santiago Ortiz is the founder and principal of Ortiz Mexia Projects, Inc., an architecture and design practice serving Los Angeles and Colorado's Roaring Fork Valley. Born and raised in Colombia, Santiago moved to Providence, Rhode Island, to pursue his passion for design, graduating from the Rhode Island School of Design in 1999 with degrees in Architecture and Fine Arts. After relocating to Los Angeles, he honed his craft at small architecture firms specializing in high-end custom residences and boutique commercial spaces before founding his own practice in 2006. Santiago is an Associate Member of The American Institute of Architects and brings a timeless, elegant sensibility to every project, from custom furniture and built-ins to full-scale residential construction. His work has been featured in Interior Design Magazine and the Los Angeles Times, reflecting his commitment to thoughtful, well-crafted design.

Frequently Asked Questions

How much does it cost to remodel a home in Los Angeles?

There is no single renovation price because investment varies with the home, project scope, design complexity, permitting needs, construction work, custom elements, and consultant requirements. A useful cost breakdown should consider architecture, interiors, cabinetry, approvals, contractor bidding, and construction guidance together. Ortiz Mexia Projects, Inc. can help define the scope so decisions are evaluated within a coordinated design plan.

What is the most expensive part of a home addition?

What should a Los Angeles renovation budget include?

Does renovation design include help with permits?

Can an architect help reduce unexpected renovation costs?

Are custom cabinetry and built-ins part of a renovation plan?

Does the firm work on historical Los Angeles homes?

Which areas does Ortiz Mexia Projects, Inc. serve?

Need Help Planning Your Renovation?

Talk with the studio about your home, goals, and project scope.

Areas We Serve

Residential renovation and design services are available by appointment across Los Angeles and the Roaring Fork Valley.

Los Angeles, CA

Primary Area

Roaring Fork Valley

Additional Region

By Appointment

Availability

Is Your Property Within Our Service Area?

Share your location and renovation goals with the design studio.

Published & Credentialed

Awards and Recognition

AIA membership credential

AIA Associate Membership

Professional affiliation with The American Institute of Architects.

AIA Los Angeles home tour recognition

AIA Los Angeles Tour

Residential work featured in the Venice Vista Spring Home Tour.

Published residential design work recognition

Published Design Work

Projects featured in Interior Design Magazine and Los Angeles Times.

Start With A Clearer Renovation Scope

Use the contact form to share your property, goals, and questions about planning a Los Angeles home renovation.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 (310) 600-0241.