East Costa Mesa (C5) Homes for Sale

Welcome to East Costa Mesa, a vibrant and sought-after neighborhood nestled in the heart of Costa Mesa, California. Known for its unique blend of suburban charm and urban convenience, East Costa Mesa (C5) offers residents a delightful lifestyle that perfectly balances relaxation and excitement.

This picturesque region is characterized by its tree-lined streets, friendly community atmosphere, and proximity to some of Southern California's most beautiful beaches. With easy access to major highways and public transportation, commuting to nearby cities or enjoying a day at the beach is a breeze. The area is also home to a variety of parks, shopping centers, and dining options, ensuring that residents have everything they need right at their fingertips.

For those looking to invest in their dream home, East Costa Mesa boasts a diverse array of properties for sale. From charming single-family homes with spacious yards to modern condos with stunning views, there’s something to suit every taste and lifestyle. Many homes feature open floor plans, updated kitchens, and outdoor entertaining spaces, perfect for enjoying the beautiful California weather.

Additionally, East Costa Mesa is known for its excellent schools and family-friendly environment, making it an ideal place to raise children. With a strong sense of community and a variety of local events, residents enjoy a rich and fulfilling lifestyle.

Whether you’re searching for your first home, looking to downsize, or seeking an investment property, East Costa Mesa is a fantastic choice. Explore the available homes for sale today and discover the perfect place to call home in this charming Orange County gem!

Newest East Costa Mesa (C5) Homes for Sale

$2,250,000

3 Beds ⋅ 2 Baths ⋅ OC26207667 MLS ⋅ Active Status

Welcome to 268 E Bay St. A coveted quiet street in eastside Costa Mesa surrounded by long term homeowners who are proud of their homes and their street. The stability of the neighborhood, coupled with the tremendous schools and walkable neighborhood are but a few of many attributes that sets this home apart. This light filled home was completely remodeled to the owners highest expectations as they had planned to be there for the next ten years, but other opportunities prevaled and this home is now for sale. Nothing was spared to elevate this home to the highest and finest standards. They say a picture is worth a thousand words, a visit to this home is worth many thousands, pictures alone cannot depict the quality of the improvements, these sellers spent over two years investing time and money into their project out of love for their home. The quality of the improvements is beyond impressive, Rohl fixtures, shower tiles that are independently fired so that each has a unique characteristic, dual fuel range and a split dual level dishwasher, so small loads aren't wasteful, stunning herringbone laid engineered hardwood floors throughout. The thought and planning that went into this home is extraordinary, hardwood cabinets that provide natural beauty and the hidden pantry and appliance cabinet make it so there is no need for coffee makers, toasters and other kitchen necessities to sit on the counters, leaving the stunning, rare, honed marble counters and island highlighted by the skylight over the island to be clutter free for all to admire, stunning does not do this kitchen justice. Comfort and efficiency were paramount for these owners, they installed high efficiency mini split AC units and heating units so every room in the house can set at individual temperatures for their family or guests. Beyond the visually obvious there are additional upgrades, a whole house filtration system, on demand hot water heating, a 2026 upgraded electric panel, interior stacking washer and dryer, to name a few. Then step into the extremely private back yard, with a huge patio area for entertaining, multiple mature fruit trees including, avocado, lemon, lime, grapefruit and pomegranate. Sometimes a home comes on the market that is just better than the rest, this is your opportunity to be that buyer who can move into a home that they can just enjoy and feel the joy of inviting their friends and family to their home.

268 E Bay, Costa Mesa

$2,150,000

4 Beds ⋅ 2 Baths ⋅ OC26205781 MLS ⋅ Active Status

RARE DUPLEX OPPORTUNITY IN EAST COSTA MESA! First time on the market in over 60 years. This exceptional property consists of two separate units measuring 900 sq. ft each. The rear unit boasts its own large private backyard. Situated directly across the street to Heller Park, the location is unbeatable, positioned just blocks from the vibrant dining and retail scene along 17th Street and only six minutes to Newport Beach’s Balboa Peninsula. With the back unit vacant and ready to be rented and the unit in front already rented, providing immediate, stable income, this rare property is a prime candidate for future multi-unit redevelopment on this lot. Located with the prestigious Newport Mesa Unified School District and close the renowned back bay loop for outdoor enthusiasts, this property epitomizes the best of Costa Mesa living. Don’t miss the opportunity to make this duplex your next investment. Call today to schedule a tour.

218 E 16th E, Costa Mesa

$4,385,000

4 Beds ⋅ 5 Baths ⋅ OC26200873 MLS ⋅ Active Status

BRAND-NEW MODERN RESIDENCE | 10’ CEILINGS | MARBLE + CONCRETE | SINGLE LEVEL | NEWPORT LIFESTYLE | Offered at $4,385,000, 228 Costa Mesa Street is a newly completed approximately 3,502-square-foot footprint, single-level residence with 4 bedrooms and 4.5 bathrooms, set on an approximately 7,533-square-foot lot. Designed with an unmistakably modern point of view, the home pairs dramatic scale with a refined material palette. 10-foot ceilings throughout the house, 17 ft ceiling in living room, concrete flooring, Carrara marble countertops and marble-clad bathrooms create a sophisticated yet relaxed environment, while expansive glass openings fill the interiors with natural light and connect the main living spaces effortlessly to the outdoors. The open kitchen, dining and living areas form the heart of the home, complemented by a generous primary suite, well-separated secondary bedrooms, walk-in closets, pantry, dedicated laundry, covered outdoor living and an attached two-car garage. A distinctive checkered entrance patio creates a memorable sense of arrival, while clean contemporary architecture gives the property a presence that separates it from typical new construction. Solar is included, adding energy efficiency to the home’s contemporary design. Equally compelling is the setting. The home sits on a quiet residential street in desirable Eastside Costa Mesa, away from major through traffic, yet remains a short distance to the restaurants, cafés, fitness studios and shopping of the 17th Street corridor. The neighborhood continues to evolve as one of coastal Orange County’s most desirable lifestyle destinations, with Erewhon’s first Orange County location planned nearby on 17th Street within a short distance. Newport Harbor, the Back Bay, Lido Marina Village, Newport Beach and Balboa Peninsula are all just minutes away. For buyers coming from Los Angeles, this property offers an increasingly difficult combination to find: bold modern architecture, approximately 3,500 square feet footprint of single-level living, substantial private space, a quiet neighborhood, walkable lifestyle amenities and Newport Beach just beyond your doorstep. A home that needs to be experienced in person.

228 Costa Mesa Street, Costa Mesa

$2,749,900

3 Beds ⋅ 2 Baths ⋅ OC26197956 MLS ⋅ Active Under Contract Status

Welcome to the Eastside Costa Mesa home you’ve been waiting for. Located in one of Costa Mesa’s most coveted neighborhoods, this beautifully remodeled single story home offers the perfect combination of style, space, privacy, and location. Just minutes from all of the shopping, dining, and coffee spots along 17th Street and zoned for Mariners Elementary in the highly sought after Newport Mesa Unified School District, this is an incredible place to call home. Featuring 3 spacious bedrooms and 2 beautifully updated bathrooms, the home has been thoughtfully remodeled throughout with a modern, fresh, and effortlessly cool feel. The bright white kitchen features stainless steel appliances, beautiful finishes, and plenty of space for everyday living and entertaining. With both a separate living room and family room, there is no shortage of space to spread out, gather with friends, or relax at home. The spacious primary suite features a beautifully finished ensuite bathroom and generous closet space, while the additional bedrooms are also comfortably sized. Outside, the property feels incredibly private with a long driveway leading to a detached two car garage and plenty of space to enjoy the Southern California lifestyle. Single story, completely remodeled, private, and located in the heart of Eastside Costa Mesa, this home truly checks all the boxes.

339 E 19th, Costa Mesa

$2,400,000

2 Beds ⋅ 2 Baths ⋅ OC26197241 MLS ⋅ Active Status

315 University Drive gives you a rare choice in Costa Mesa: live in the home that stands here today, or redevelop the R-4 lot beneath it. The existing residence is a 2-bedroom, 2-bathroom home of 1,225 square feet, set behind a security gate on a 9,148 square foot lot close to the Back Bay, with a two-car garage and an oversized yard. Move in, rent it out, or hold it while you plan. The home is functional and ready today. The upside is in the land. Zoned R-4 on more than 9,000 square feet in a supply-constrained submarket, this lot carries real development potential for a buyer with vision. Whether your strategy is build-to-sell, build-to-rent, or a long-term hold, the possibilities here are worth exploring. Buyer has the possibility to build condos or apartments.

315 University Drive, Costa Mesa

$2,199,900

4 Beds ⋅ 2 Baths ⋅ PW26196162 MLS ⋅ Active Under Contract Status

Beautifully reimagined from top to bottom, this single-level California Ranch pairs a fresh luxury remodel with the warmth, character, and indoor-outdoor lifestyle that define Eastside Costa Mesa. Set on a desirable corner lot beneath a mature eucalyptus tree, the four-bedroom, two-bath home welcomes you with established landscaping, manicured privacy hedges along the right side of the property, and a relaxed coastal feel just moments from Newport Beach and the Back Bay. Inside, the open great room makes an immediate impression with vaulted plank-style shiplap ceilings, exposed beams, abundant natural light, and a fireplace. New luxury vinyl wood flooring and baseboards run throughout, while the completely remodeled kitchen features quartz countertops, new custom cabinetry, stainless steel appliances, and a new Frigidaire refrigerator with water and ice maker. A reconstructed oversized island anchors the kitchen, dining, and living areas, with contrasting shiplap detailing that complements the ceiling above and adds another layer of architectural character. French doors extend the living space outdoors to a spacious backyard with a patio and pergola, creating an inviting setting for outdoor dining, entertaining, and relaxing. The wraparound corner lot also offers a generous side yard, gated front yard, and planter boxes ready for vegetables, herbs, and flowers. Additional highlights include a new electrical panel, central air conditioning, recessed lighting, an attached two-car garage, and epoxy garage flooring. Ideally located in the heart of Eastside Costa Mesa, the home is minutes from Upper Newport Bay trails, 17th Street dining and shopping, neighborhood parks, and the beaches and amenities of Newport Beach. Located within the Newport-Mesa Unified School District and near Woodland Elementary, Ensign Intermediate, and Newport Harbor High School, 300 Esther Street offers a compelling combination of fresh design, established neighborhood character, and an exceptional coastal location.

300 Esther, Costa Mesa

$1,849,000

4 Beds ⋅ 3 Baths ⋅ NP26197064 MLS ⋅ Active Status

A rare chance awaits in highly desirable Eastside Costa Mesa! Situated on a spacious 7,279 sq.ft. lot with generous green space, this versatile property offers immense potential - whether you're looking to create your dream home, accommodate multi-generational living or explore an attractive investment. Property currently features two separate residences with a totoal of 1,750 sq.ft. of living area: Main Residence is appx. 1,160 sq.ft. featuring 3 bedrooms, 1.5 baths and a large enclosed patio room offering flexible bonus space. - Back residence / ADU is appx. 590 sq.ft., newly renovated with a full bath and tucked toward the rear of the lot for optimal privacy and separatrion. Located on a quiet, clu-de-sec, you'll enjoy convenient access to freeways, highly regarded schools, the Upper Newport Bay Nature Preserve, Newport Beach, Corona del Mar and Pacific Coast Hifhway. (For a detailed layout and site plan of both structures, please refer to the CMP Apprisal Building Sketch included at the end of the photo gallery.) Bring your vision and make this prime Eastside property your own. Property is being sold in AS-IS condition; seller will make no repairs.

278 Santo Tomas, Costa Mesa

$2,275,000

4 Beds ⋅ 4 Baths ⋅ OC26189401 MLS ⋅ Active Status

PRICE IMPROVEMENT! Welcome to 2309 Half Moon Lane, a beautifully renovated 4-bedroom residence offering refined coastal living in one of Costa Mesa’s desirable, family-friendly neighborhoods. Freshly updated with a sophisticated modern aesthetic, this inviting home combines contemporary style, comfortable living, and an exceptional location just minutes from the beach. The thoughtfully designed floor plan provides four spacious bedrooms and versatile living areas ideal for both everyday life and entertaining. Fresh finishes and carefully considered updates create a move-in-ready setting that feels polished yet warm and welcoming. Perfectly positioned near Costa Mesa’s renowned beaches, parks, dining, shopping, and entertainment, 2309 Half Moon Lane offers the rare opportunity to enjoy an elevated Southern California lifestyle in a well-established residential setting. Beautifully refreshed and ideally located, this is a home designed for those who value style, comfort, and proximity to the coast.

2309 Half Moon, Costa Mesa

$1,900,000

3 Beds ⋅ 2 Baths ⋅ OC26185514 MLS ⋅ Active Under Contract Status

Prime Eastside Costa Mesa location less than a mile from Upper Newport Harbor! Tucked away on a quiet cul-de-sac and situated on one of the largest lots in the neighborhood, this home offers a rare opportunity for an investor or buyer looking to create something special. The property is a fixer but has a very cool mid-century feel with lush tropical landscaping and a spacious backyard with plenty of potential. Features include vinyl windows and sliding doors, a slab foundation, fireplace, and an expansive lot with room to reimagine both the indoor and the outdoor space. Bring your vision and transform this unique property into a stunning Eastside retreat

2239 Catherine, Costa Mesa

$1,790,000

4 Beds ⋅ 2 Baths ⋅ OC26178034 MLS ⋅ Active Under Contract Status

Welcome to 2336 Cynthia Ct — a beautifully refreshed Costa Mesa retreat where every major upgrade has already been done for you. Step through the front door and feel the difference: engineered wood flooring flows underfoot across sun-filled living spaces, leading you into a kitchen outfitted with newer stainless steel appliances ready for everything from weeknight dinners to weekend entertaining. With 4 bedrooms and 2 baths across 1,792 square feet — including a main-floor bedroom ideal for guests, in-laws, or a home office — this floor plan flexes to fit real life. The upgrades here go far beyond cosmetic. A brand-new roof (2025) backed by a 50-year warranty means true peace of mind overhead, while a newer dual-zone HVAC system keeps every room at the perfect temperature year-round. A newer tankless water heater delivers endless hot water on demand, and fiber optic internet keeps you seamlessly connected for work, streaming, or smart-home living. Outside, freshly designed landscaping with efficient drip irrigation creates a low-maintenance yard that's as easy to love as it is to look at. Location is where this home truly shines. Wake up and head straight for the Back Bay trails for a morning run or sunset stroll along the water. Craving a night out? The vibrant shops and restaurants of 17th Street are just minutes away, with Lido Marina Village offering upscale boutiques and waterfront dining, and Fashion Island bringing world-class shopping within easy reach. Sun-seekers will love being a short drive from some of Southern California's most celebrated beaches. All while surrounded by Newport Mesa schools. This is Costa Mesa living at its finest: a move-in ready home with the big-ticket items already handled, nestled in one of Orange County's most connected and coveted pockets. Homes like this — turnkey, upgraded, and perfectly positioned — don't stay available long.

2336 Cynthia Court, Costa Mesa

$3,499,000

4 Beds ⋅ 4 Baths ⋅ DW26174732 MLS ⋅ Active Status

Step through this remarkable Eastside Costa Mesa home, fully renovated and thoughtfully designed for the modern coastal lifestyle. This four-bedroom, three and half-bath home is situated on a generous corner lot, including two en-suites. A private elevator provides an additional entrance from new 3 car garage and parking for 6, to the 600’ upstairs en-suite, perfect for extended family! With paid off solar, the fully-reimagined and permitted residence features engineered hardwood flooring throughout, custom chef's kitchen, custom closets and media storage cabinetry, new bathrooms with lavish tiles and fixtures and designer touches throughout. Outdoor living is complete with a new central courtyard and tasteful landscaping throughout the property. The second floor en-suite features its own custom closet and gorgeous new bathroom. This amazing custom residence is set up for expanded family or even multi-generational living and is close to 55 FWY and fairgrounds without the noise and minutes away from Newport Harbor, South Coast Plaza, Fashion Island and John Wayne Airport...and all that they have to offer. Tax rolls show different square footage, bedroom and bath count.

226 Santa Isabel Ave, Costa Mesa

$2,300,000

2 Beds ⋅ 1 Baths ⋅ 26870661 MLS ⋅ Active Status

215 Mesa Drive, offered together with the adjacent 223 Mesa Drive, is a rare luxury residential development opportunity in the heart of Eastside Costa Mesa, one of Orange County's most sought-after coastal communities. The project has secured conditional approval of a Vesting Tentative Parcel Map from the City of Costa Mesa for four detached homes on individually owned fee simple lots, delivering an approved development path forward. Together the two contiguous parcels total approximately 18,651 square feet (0.428 acres), zoned R2-MD. Upon completion, the site delivers four detached, two-story residences, each designed as a four-bedroom, four-and-a-half-bath home ranging from approximately 2,572 to 2,940 square feet, with contemporary architecture, open concept floor plans, private yards, and two-car garages. The sale includes a comprehensive Due Diligence Package with architectural plans, engineering, grading, landscape plans, surveys, subdivision documents, renderings, and entitlement materials, allowing a buyer to reduce upfront soft costs and entitlement risk and focus on carrying the project through to construction. Set on a quiet, tree-lined street minutes from Newport Beach, Fashion Island, South Coast Plaza, and John Wayne Airport, the property sits within a neighborhood anchored by top-rated schools and premier coastal amenities. With conditional approval secured, a full design package in hand, and a site plan reflecting 9.35 units per acre, this is a rare chance to acquire a well-located, near-ready coastal infill project in a supply-constrained market. This parcel is listed at $2,300,000 and must be sold together with the adjacent parcel (223 Mesa Drive) as a single transaction, for a combined purchase price of $4,600,000. The two parcels are offered concurrently and cannot be sold separately.

215 Mesa Drive, Costa Mesa

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Based on information from California Regional Multiple Listing Service, Inc. as of . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

East Costa Mesa (C5) Homes for Sale

Newest East Costa Mesa (C5) Homes for Sale

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