Klopf Architecture

Klopf Architecture

Klopf Architecture is a San Francisco–based architectural firm founded by John Klopf, acclaimed for redefining modern California living through sustainable, human-centered design. Specializing in mid-century modern renovations and Eichler home remodels, the studio integrates natural light, clean geometry, and seamless indoor-outdoor connections in every project.
Celebrated with numerous awards, including AIA San Francisco Design Honors and recognition from Dwell and Houzz for Best Modern Renovation, Klopf Architecture consistently achieves net-zero and energy-efficient performance while creating warm, livable spaces that reflect the spirit of modern California architecture.

24 Articles
Modern backyard with sleek pool, contemporary minimalist design, outdoor seating area, lush landscaping, and a stylish deck featuring wood accents and glass doors.

Sports Enthusiasts’ Hideaway by Klopf Architecture: A Modern Home Tailored for Active Living

In Los Gatos, California, Klopf Architecture, in collaboration with Studio M Merge, has transformed a dated mid-century home into a dynamic, experience-driven retreat designed for a family of five with a deep passion for sports. Completed in 2020, the Sports Enthusiasts’ Hideaway reflects a lifestyle centered around wellness, recreation, and family togetherness.
By Klopf Architecture Published: Updated: 3 min read
Sleek modern house with clean lines, large windows, and contemporary architecture, surrounded by lush greenery and vibrant plants, showcasing innovative home design.

C-Through House by Klopf Architecture: A Modern Courtyard Retreat in Palo Alto

Completed in 2022, the C-Through House by Klopf Architecture exemplifies a clever architectural response to both site constraints and lifestyle aspirations. Located in Palo Alto, California, this modern residence was designed to maximize floor area on a compact lot, while embracing privacy, fluid indoor-outdoor living, and low-profile aesthetics—all within the parameters of FEMA floodplain elevation requirements.
By Klopf Architecture Published: Updated: 2 min read
Modern mid-century single-story house with flat roof, large glass windows, and a vibrant exterior. Nature-inspired landscaping complements contemporary architecture and curb appeal.

Eichler Great Room by Klopf Architecture: A Modern Mid-Century Renovation in Sunnyvale

The Eichler Great Room by Klopf Architecture is a thoughtful renovation of a classic mid-century home located in Sunnyvale, California. Completed in 2020, this transformation brings openness, light, and a renewed sense of function to a previously disjointed layout, preserving the spirit of the original Eichler while adapting it for modern living.
By Klopf Architecture Published: Updated: 2 min read
Berkeley Hills MCM Remodel by Klopf Architecture: A Modern Mid-Century Retreat in the Treetops

Berkeley Hills MCM Remodel by Klopf Architecture: A Modern Mid-Century Retreat in the Treetops

Nestled in the scenic heights of Berkeley Hills, California, the Berkeley Hills MCM Remodel by Klopf Architecture is a refined transformation of a mid-century modern residence into a serene treetop retreat. Completed in 2021, the project introduces spatial openness, modern comfort, and a fully accessible Accessory Dwelling Unit (ADU) designed for multigenerational living.
By Klopf Architecture Published: Updated: 3 min read
Modern Ranch House by Klopf Architecture: A Contemporary Transformation in San Jose

Modern Ranch House by Klopf Architecture: A Contemporary Transformation in San Jose

In the heart of Silicon Valley, Klopf Architecture undertook a remarkable transformation of a traditional ranch-style residence, resulting in the Modern Ranch House—a testament to modern design and seamless indoor-outdoor living. Completed in 2020, this San Jose, California home now exemplifies contemporary aesthetics while honoring its mid-century roots.
By Klopf Architecture Published: Updated: 1 min read
Modern Inversion by Klopf Architecture: A Light-Filled Reverse Plan Retreat in San Francisco

Modern Inversion by Klopf Architecture: A Light-Filled Reverse Plan Retreat in San Francisco

The Modern Inversion by Klopf Architecture, completed in 2020, is a bold reimagining of a formerly compartmentalized spec house in San Francisco, California. Designed for a family that saw long-term potential in their home, the remodel transforms outdated interiors into a sunlit, fluid sanctuary defined by indoor-outdoor living and panoramic city views.
By Klopf Architecture Published: Updated: 3 min read
Modern backyard pool design with minimalist architecture, outdoor lounge area, and lush landscaping for luxury outdoor living.

Sonoma Pool House and Guest House by Klopf Architecture in California, USA

Blending mid-century modern elegance with flexible, contemporary living, the Sonoma Pool House and Guest House by Klopf Architecture serves as a serene extension of the main residence. Drawing inspiration from Mies van der Rohe’s iconic Barcelona Pavilion, the design is both minimalist and multifunctional—crafted to harmonize with the natural surroundings and provide a private, stylish retreat for visiting family and guests.
By Klopf Architecture Published: Updated: 2 min read
Sleek modern metal house with minimalist design and clean lines, set against a vibrant blue sky and surrounded by lush greenery, perfect for contemporary architecture art and design enthusiasts.

Eichler Remodel by Klopf Architecture: A Modern Revamp on a Smart Budget in Foster City

Joseph Eichler’s legacy of modernist homes made for the post-war middle class remains iconic. However, nearly 70 years later, these homes often require significant upgrades. For this project, the clients—veterans of several renovations—set clear budget expectations from the start. Klopf Architecture embraced the challenge: deliver a high-end feel without excessive cost.
By Klopf Architecture Published: Updated: 2 min read
Modern minimalist house with clean lines and a flat roof, accented by a large glass garage door and landscaped front yard, showcasing contemporary residential architecture.

Brown and Kaufman Remodel by Klopf Architecture: A Bright, Open Reimagining of a 1960s Palo Alto Home

With a growing reputation for revitalizing mid-century residences, Klopf Architecture returns with another standout project—this time, reimagining a 1960s Brown and Kaufman home in Palo Alto. The design objective was clear: modernize the outdated layout, enhance natural light, and transform a segmented interior into a luminous, family-friendly space.
By Klopf Architecture Published: Updated: 2 min read
Sleek modern house with pool and outdoor lounge area, contemporary architecture, minimalist design, spacious interior, glass walls, and seamless indoor-outdoor transition.

Los Altos New Residence by Klopf Architecture: A Contemporary Take on Mid-Century Modern Living in Silicon Valley

Best known for their sensitive renovations of Eichler homes, Klopf Architecture brings their refined, modernist approach to a new build in Los Altos, California. The Los Altos New Residence is a 3,000-square-foot custom-designed home that honors mid-century modern principles while integrating today’s standards of efficiency, flexibility, and minimalist detailing.
By Klopf Architecture Published: Updated: 4 min read
Modern minimalist house courtyard with outdoor plants, concrete paving, and large glass sliding doors, emphasizing contemporary architecture, outdoor living, and sleek design elements.

Burlingame Eichler Remodel by Klopf Architecture: A Light-Filled, Scandinavian-Inspired Revival of a Mid-Century Classic

In this thoughtful renovation of a mid-century atrium-style home in Burlingame, Klopf Architecture continues its legacy of revitalizing Eichler residences across California. The aim: to preserve the Eichler essence while introducing brighter, Scandinavian-inspired minimalism—tailored to the homeowners’ vision of light, openness, and detail.
By Klopf Architecture Published: Updated: 3 min read
Contemporary modern house with large glass windows and sleek design, surrounded by lush greenery. Architectural art and stylish residential building, perfect for modern living.

Mid-Mod Eichler Addition Remodel by Klopf Architecture: A Seamless Expansion of a Mid-Century Icon in San Mateo Highlands

In the heart of San Mateo Highlands, Klopf Architecture—working alongside Outer Space Landscape Architects and Coast to Coast Construction—has masterfully expanded and updated a classic Eichler home for a young modernist family. This project, known as the Mid-Mod Eichler Addition Remodel, demonstrates how a sensitive and minimalist design approach can enhance space and comfort without compromising the integrity of mid-century modernism.
By Klopf Architecture Published: Updated: 2 min read
Modern single-story house with contemporary architecture, sleek design, and minimalist landscaping. Perfect for a stylish, eco-friendly home nestled in lush greenery.

Sacramento New Residence by Klopf Architecture: A Modern, Nature-Connected Home in Orangevale

Nestled in the serene semi-rural landscape of Orangevale in Sacramento County, the Sacramento New Residence by Klopf Architecture is a thoughtful, single-story dwelling that harmonizes with its natural surroundings. Built to replace a dated ranch-style home, the design embraces clarity, minimalism, and indoor-outdoor connection, offering a long-term retreat for its owners.
By Klopf Architecture Published: Updated: 2 min read
1960s Modern Home Remodel by Klopf Architecture: A Bright Indoor-Outdoor Retreat for a Young Family

1960s Modern Home Remodel by Klopf Architecture: A Bright Indoor-Outdoor Retreat for a Young Family

What was once a dark and maze-like 1960s modern home, obscured by plywood-covered glass walls and oversized awnings, is now a light-filled, contemporary residence designed by Klopf Architecture. Transformed for two professionals and their young son, this single-family home celebrates openness, nature, and the minimalist ethos of modern living.
By Klopf Architecture Published: Updated: 3 min read
Contemporary modern house exterior with dark gray siding, sleek design, and lush landscape, showcasing innovative architecture and stylish home design.

Mountain View Double Gable Eichler Remodel by Klopf Architecture: A Refined Mid-Century Modern Update in Silicon Valley

In this full remodel of a Double Gable Eichler home in Mountain View, Klopf Architecture and their team transformed a worn but beloved mid-century structure into a modern, clean-lined residence while retaining its essential indoor-outdoor flow and structural integrity. The project preserves the home’s iconic spirit while introducing new levels of sophistication and functionality.
By Klopf Architecture Published: Updated: 2 min read