In the sun-drenched suburbs of Orange County, where the Pacific Ocean’s whisper meets the hum of urban revival, lies Westside Costa Mesa—a neighborhood that embodies the effortless cool of Southern California. Here, amid palm-lined streets and vibrant street art, the architectural legacy of the mid-20th century thrives. Mid-Century Modern (MCM) homes, born from the optimistic post-World War II era, aren’t just houses; they’re statements of simplicity, functionality, and harmony with nature. These low-slung gems, with their clean lines and expansive glass walls, capture the essence of a time when America dreamed big about indoor-outdoor living.
Westside Costa Mesa, often simply called “The Westside,” stands out as a hotspot for these iconic structures. Once an industrial hub buzzing with boat builders and factories, the area transformed in the 1950s into a haven for forward-thinking families seeking affordable, innovative homes. Today, it’s a creative enclave, home to the Costa Mesa Arts District, indie boutiques, and farm-to-table eateries. But it’s the MCM homes that steal the show—structures that blend seamlessly with the coastal landscape, offering a retro-futuristic escape just minutes from Newport Beach’s surf breaks.
If you’re an architecture aficionado, a design enthusiast, or simply curious about where history meets hip, this deep dive into Westside Costa Mesa’s MCM scene will transport you. We’ll uncover the neighborhood’s rich history, dissect the signature features of these homes, spotlight standout examples, and peek into the sizzling real estate market. Buckle up for a journey through time, where every flat roof and clerestory window tells a story of innovation and enduring style.
The Roots of a Modern Marvel: A Brief History of Westside Costa Mesa
To understand the MCM allure of Westside Costa Mesa, we must rewind to the mid-20th century. Incorporated in 1953, Costa Mesa was a sleepy agricultural outpost in Orange County’s booming postwar landscape. The Westside, bordered by the Santa Ana River to the west and 19th Street to the east, was particularly primed for change. In the 1940s, it served as an industrial powerhouse, supporting the war effort with shipbuilding and manufacturing. But as the conflict ended, the GI Bill fueled a housing explosion, drawing young families to the suburbs.
Enter the visionaries: architects like Cliff May, whose ranch-style innovations redefined affordable luxury. In 1954, May’s tracts sprang up along streets like 20th Street and Orange Avenue, offering “atomic ranch” homes that married ranch aesthetics with modernist flair. These weren’t cookie-cutter builds; they were designed for California’s eternal sunshine, emphasizing natural light and seamless indoor-outdoor flow. May, a pioneer in tract housing, sold hundreds of these homes for under $10,000—equivalent to about $110,000 today—making modernism accessible to the masses.
The neighborhood’s evolution didn’t stop there. By the 1960s, luminaries like A. Quincy Jones added their touch, crafting custom homes that pushed boundaries with butterfly roofs and expansive views. The Westside’s proximity to the ocean (just a 10-minute drive to the sand) and emerging cultural hubs amplified its appeal. Post-1970s, as industries faded, artists and entrepreneurs revitalized the area, turning old warehouses into galleries and breweries. Today, the Costa Mesa Historical Society preserves this legacy through tours and events, ensuring MCM’s spirit endures amid modern infill.
What makes Westside unique? Unlike the sprawling estates of neighboring Newport Beach, its MCM homes are nestled in a walkable grid of tree-shaded blocks. The result? A community where history hums quietly, fostering a bohemian vibe that’s equal parts nostalgic and now.
Signature Styles: What Defines MCM in Westside Costa Mesa
Mid-Century Modern isn’t a rigid style—it’s a philosophy. Coined in the 1940s and peaking through the 1960s, MCM rejected ornate Victorian excess for honest materials, geometric forms, and human-scale design. In Westside Costa Mesa, these principles adapt beautifully to the coastal climate, creating homes that feel eternally fresh.
At the heart is the ranch layout: single-story sprawls with low-pitched roofs and overhanging eaves that shield against the sun. Cliff May’s influence shines here—his homes often feature post-and-beam construction, allowing vast open interiors without load-bearing walls. Picture this: a great room flowing into a backyard atrium via sliding glass doors, blurring boundaries between house and garden.
Windows are the stars. Floor-to-ceiling panes and clerestory strips flood spaces with light, framing ocean breezes and jacaranda blooms. Materials? Think exposed wood beams, polished concrete floors, and tongue-and-groove ceilings—raw yet refined. Kitchens boast built-in cabinetry with Formica counters, while bathrooms feature colorful tile mosaics evoking Eames-era optimism.
Landscaping plays a starring role too. Native succulents, citrus groves, and bougainvillea create private oases, echoing MCM’s eco-conscious roots. In Westside, these yards often double as entertainment zones, with fire pits and plunge pools nodding to the neighborhood’s surf culture.
But it’s the details that delight: angled rooflines for drama, asymmetrical facades for intrigue, and integrated garages that prioritize curb appeal. These homes aren’t flashy; they’re functional art, designed for families who value form as much as flow.
Icons of Innovation: Notable MCM Homes in the Westside
Westside Costa Mesa boasts a treasure trove of MCM masterpieces. While many remain private residences, a few stand out for their architectural pedigree and public intrigue. Let’s tour three that capture the era’s genius.
First, 717 Center Street, a Cliff May gem from 1955. This 3-bedroom, 2-bath haven spans 1,500 square feet on a generous lot, epitomizing May’s indoor-outdoor ethos. Vaulted ceilings soar over a central fireplace, while a walled courtyard invites al fresco dining. Recently renovated, it blends original teak accents with sleek quartz—listed at around $1.8 million, it’s a steal for design purists. Stroll by on a quiet afternoon, and you’ll catch glimpses of its butterfly roof slicing the sky.
Next, the Haverkamp Home at 1229 Victoria Street, designed by A. Quincy Jones in 1964. Jones, a Case Study Houses collaborator, infused this 2,200-square-foot stunner with his signature butterfly roof—a soaring, tent-like canopy that funnels light into a luminous living space. Floor-to-ceiling windows overlook a koi pond and Japanese-inspired garden, while the open-plan kitchen serves as the social hub. Tucked in a leafy cul-de-sac, it’s a private retreat that’s occasionally open for architectural tours.
Don’t miss the Mesa Verde Branch Library at 2950 Mesa Drive (just east of the Westside core). Built in 1964 by Schwager, Desatoff & Henderson, this public MCM icon features a folded-plate roof and modular brick walls that echo residential trends. Its airy reading rooms and sculptural form make it a must-visit, proving MCM’s reach beyond homes.
These aren’t anomalies; they’re threads in a tapestry of over 900 postwar homes that dot the Westside, from May’s tracts to custom builds by lesser-known talents like Philmer J. Ellerbroek.
Living the Dream: Daily Life in a Westside MCM Abode
Owning an MCM home in Westside Costa Mesa isn’t just about aesthetics—it’s a lifestyle upgrade. Imagine waking to golden light streaming through jalousie windows, brewing coffee in a kitchen where built-ins hide modern appliances behind retro panels. These homes, typically 1,200–2,500 square feet with 3–4 bedrooms, suit empty-nesters, young professionals, and creative families alike.
The neighborhood amplifies the magic. Stroll to the Lab Anti-Mall for street art and vinyl hunts, or bike to Tewinkle Park for picnics amid eucalyptus groves. Proximity to SOCO (South Coast Metro) means world-class shopping and dining—think Urth Caffé lattes and Zinc Café salads—just a short drive away. And with beaches like Talbert Regional Park nearby, sunset surf sessions are de rigueur.
Challenges? Maintenance can be quirky—those original flat roofs demand vigilant care against leaks, and updating plumbing without gutting the vibe requires skilled artisans. Yet, the rewards outweigh: lower utility bills from passive solar design, plus that indefinable joy of living in history.
The Sizzling Market: Buying and Preserving MCM in 2026
Westside Costa Mesa’s real estate scene is hotter than a summer swell. As of early 2026, median home prices hover at $1.3 million, up 2% year-over-year, with MCM properties commanding premiums for their scarcity. Inventory is tight—expect 35–50 active listings citywide, many snapping up in under 30 days at 97–99% of asking price. A renovated Cliff May might fetch $1.5–$2 million, while fixer-uppers start at $1.1 million—bargains in OC’s stratosphere.
Demand surges from millennials and Gen Xers chasing authenticity amid flip-house fatigue. “These homes offer soul,” says local agent Malakai Sparks, noting a 15% uptick in MCM inquiries. Trends lean toward sensitive modernizations: smart home integrations hidden in period millwork, or ADUs (accessory dwelling units) that honor the lot’s scale.
Preservation is paramount. The city’s design review board safeguards against teardowns, while groups like the OC Modernism group advocate for landmarks. Homeowners are restoring originals with reclaimed teak and terrazzo, ensuring these icons endure.
Beyond the Facade: Why Westside MCM Matters Today
Mid-Century Modern homes in Westside Costa Mesa aren’t relics—they’re blueprints for sustainable, joyful living. In an era of climate anxiety and digital overload, their emphasis on light, air, and connection feels revolutionary. These houses remind us that good design solves problems: passive cooling cuts energy use, open plans foster community, and natural materials age gracefully.
Visiting? Join a self-guided tour via the OC Architecture Guide app, or attend the annual Modernism Week events for insider access. Dreaming of ownership? Consult locals like Ruby Home for off-market gems.
As the sun dips over the Westside’s rooftops, casting long shadows on stucco walls, one truth lingers: in a world racing forward, these homes anchor us to a cooler, calmer past. Whether you’re touring, buying, or simply admiring from afar, Westside Costa Mesa’s MCM legacy invites you to slow down, open the sliders, and breathe in the California dream
