East Costa Mesa (C5) Homes for Sale

Welcome to East Costa Mesa (C5), a vibrant and charming neighborhood nestled in the heart of Costa Mesa, California. Known for its eclectic blend of residential charm and urban convenience, East Costa Mesa offers a unique lifestyle that appeals to a diverse range of homebuyers. This picturesque area is characterized by tree-lined streets, inviting parks, and a strong sense of community, making it an ideal place for families, young professionals, and retirees alike.

The region boasts a rich cultural scene, with an array of dining options, boutique shops, and art galleries just a stone’s throw away. Residents enjoy easy access to the renowned South Coast Plaza, one of the largest shopping centers in the United States, featuring luxury brands and world-class dining. Outdoor enthusiasts will appreciate the proximity to beautiful beaches, hiking trails, and the scenic Back Bay, perfect for kayaking or enjoying a leisurely stroll.

When it comes to homes for sale in East Costa Mesa, the market offers a delightful mix of architectural styles, from charming mid-century bungalows to modern townhomes. Whether you’re seeking a cozy starter home or a spacious family residence, you’ll find a variety of options that cater to different tastes and budgets. The community is known for its friendly atmosphere and well-maintained properties, making it a desirable place to call home.

With its prime location, vibrant lifestyle, and a range of homes for sale, East Costa Mesa is not just a place to live; it’s an experience waiting to be embraced. Come discover your dream home in this enchanting neighborhood today!

Newest East Costa Mesa (C5) Homes for Sale

$2,749,900

3 Beds ⋅ 2 Baths ⋅ OC26197956 MLS ⋅ Active 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

$2,199,900

4 Beds ⋅ 2 Baths ⋅ PW26196162 MLS ⋅ Coming Soon 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

3 Beds ⋅ 3 Baths ⋅ NP26197064 MLS ⋅ Active Status

OPPORTUNITY KNOCKS - EASTSIDE COSTA MESA This property currently has two small residences on a 7,279 square foot lot located in a prime Eastside neighborhood. Family living at its best. The property was built in the 1950s and is ready for some upgrades. Front home is 3 bedroom, 1 ½ bath with large screened in porch. The is an additional 1 bedroom, 1 bath residence located on the rear of the lot. Create your dream home on this large lot ideal for entry level buyers and investors as well. Highly desirable location that allows you to easy access to freeways, schools, Upper Newport Bay Nature Preserve, Newport Beach, Corona del Mar and Pacific Coast Highway. Don’t miss out on this lifelong opportunity to invest in your future.

278 Santo Tomas, Costa Mesa

$2,350,000

4 Beds ⋅ 4 Baths ⋅ OC26189401 MLS ⋅ Active Status

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

$2,995,000

5 Beds ⋅ 5 Baths ⋅ OC26185476 MLS ⋅ Active Status

Built in 2015 and located within the highly sought-after Newport Heights School District, this spacious 5-bedroom, 4.5-bath residence combines thoughtful design, quality finishes, and an ideal Eastside Costa Mesa lifestyle. The beautifully landscaped backyard offers a private setting with a covered dining area, koi pond, and exterior lighting, creating an inviting extension of the home. Inside, the open-concept living room flows seamlessly into the kitchen, featuring a large center island with seating, quartz countertops, shaker cabinetry, floating shelves, an oversized sink, full-size refrigerator and freezer columns, six-burner range, and generous pantry. The main level includes a private bedroom suite with a full bath and custom closet built-ins, ideal for guests or multigenerational living. Upstairs are four additional bedrooms, including two primary suites, providing a rare level of flexibility. The main primary suite features a beautifully appointed bath with dual vanities, separate soaking tub, and walk-in closet. A spacious laundry room and additional walk-in closets complete the upper level. Additional features include dual-zone air conditioning, fully owned solar, a three-car garage, and abundant storage throughout. Walking distance to the shops, restaurants, and coffee along 17th Street and just a short bike ride to the beach, this home offers an exceptional combination of space, comfort, and convenience in the heart of Eastside Costa Mesa.

236 E 16th Street, Costa Mesa

$2,295,000

3 Beds ⋅ 2 Baths ⋅ NP26188248 MLS ⋅ Active Status

Completely reimagined from the studs by a local interior designer, 184 E Bay is a beautifully renovated turn-key Eastside Costa Mesa residence that blends timeless California style with sophisticated modern design. Every detail of the home has been thoughtfully considered, creating a warm, inviting atmosphere that feels both elevated and effortlessly livable. Taken down to the studs and completely remodeled with all new: plumbing, lighting and electrical including upgraded 200amp panel and high-speed EV charger, cat 6 wiring, central HVAC with smart thermostat, windows, custom doors and cabinets, and more! The heart of the home is the stunning open-concept living space, featuring vaulted ceilings, warm 8” plank flooring, custom millwork and built-ins, a statement fireplace, coffee bar, and abundant natural light. The beautifully remodeled kitchen showcases cabinetry, refined hardware, and a seamless connection to the dining and living areas, making the space ideal for both everyday living and entertaining. The three private bedrooms continue the home’s understated, organic aesthetic, with thoughtfully designed finishes, custom details, vaulted ceilings and an abundance of natural light. Two beautifully appointed bathrooms feature designer materials and finishes, custom vanities, and a sophisticated blend of texture and color. In the backyard, the property truly shines. A spacious patio with outdoor wood burning fireplace extends the living area outdoors, creating a welcoming setting for morning coffee, al fresco dining, and entertaining. The generous yard is lush and private enhanced by mature landscaping. 184 E Bay offers the rare opportunity to own a turn-key designer home where all elements have already been masterfully executed—with style, quality, and livability at the forefront. A truly special Eastside Costa Mesa offering that is fresh, timeless, and move-in ready.

184 E Bay, Costa Mesa

$1,899,000

3 Beds ⋅ 3 Baths ⋅ NP26185412 MLS ⋅ Active Under Contract Status

Offered for sale for the first time in 30 years, this exceptional Costa Mesa property presents a rare opportunity in a dynamic and evolving location. Situated on an approximately 6,504 square foot lot, the approximately 1,576 square foot residence offers 3 bedrooms and 3 full bathrooms and is ready to be reimagined. The home requires major repairs and is well suited for a complete remodel, creating the opportunity to craft a custom residence that reflects the relaxed, design-forward character of coastal Costa Mesa living. The property also features a detached 3-car garage, additional carport space, and has the potential for an ADU addition above the garage. Ideally located near the amenities of 17th Street and just minutes from the beach, this is a compelling opportunity for buyers seeking to restore, customize, or invest. Sold AS-IS, with Seller to make no repairs. Buyers are advised to conduct their own investigations regarding condition, square footage, lot size, and development potential.

284 E 18th, 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

$1,495,000

3 Beds ⋅ 3 Baths ⋅ OC26182828 MLS ⋅ Active Under Contract Status

Rare Find in East Side Costa Mesa — Priced to Sell on a Cul-de-Sac! Tucked away at the end of a quiet cul-de-sac in one of Costa Mesa’s most desirable neighborhoods, this beautifully remodeled home is the most affordable single-family home on the market in Eastside. A rare opportunity in this coveted pocket. This 2-bedroom, 2-bath home has been reimagined from top to bottom with high-end finishes throughout: engineered hardwood floors, granite counters, subway tile backsplash, stainless appliances, a cozy fireplace, and crown molding. Both bathrooms have been fully remodeled, including a stunning walk-in shower in the master bath. Two standout additions add serious living space and versatility: the garage was converted into a stunning non-permitted ADU (approx. 250 sq ft), ideal for guests, a home office, or rental potential. The laundry room was enclosed, adding approx. 100 sq ft of functional space. Step outside to your own private retreat: a fire pit, custom-built redwood bench and barbecue, all surrounded by fragrant orange and lemon trees — an entertainer’s dream. All of this just minutes from Costa Mesa’s best dining, shopping, and nightlife. Homes like this located on a cul-de-sac, fully remodeled, and priced this well don’t come around often.

219 Pauline, Costa Mesa

$2,395,000

3 Beds ⋅ 2 Baths ⋅ NP26158098 MLS ⋅ Active Under Contract Status

Set on a quiet corner lot in one of Costa Mesa's most welcoming neighborhoods, 1644 Aliso Avenue is a warm, light-filled three bedroom, two bathroom home with the kind of easy flowing layout that makes everyday living feel good and entertaining a breeze. Adorable curb appeal greets you first, with crisp shutters, layered greenery, and pops of flowering color leading up to the front door. Inside, a cozy living room with a fireplace sits just off the entry, a natural spot to settle in. From there, the home opens into a beautiful gourmet kitchen anchored by two expansive peninsulas with plenty of room for casual seating. A dedicated dining area sits nearby, and a second living room with vaulted ceilings rounds out the space. Together, the kitchen, dining area, and vaulted living room form a true great room, bright and open, with three sets of charmingly paned French doors that lead out to a lush, tranquil backyard. It is a wonderful setup for slow mornings with coffee or easy dinners al fresco. The primary bedroom continues that same indoor-outdoor connection, with two sets of French doors opening onto the backyard. It feels like a genuine retreat, private and quiet, with the garden just steps away. Two additional generous sized bedrooms and a full bath complete the home, offering comfortable space for family or guests. Natural light fills the home throughout, and the layout strikes a great balance between comfortable, everyday living and space to gather. Perfectly positioned walking-distance from the vibrant shops, cafes, and restaurants of 17th Street, as well as Newport's beaches, local parks, and award-winning schools, 1644 Aliso Avenue offers the comfort of a quiet residential setting with effortless access to the best of Costa Mesa and Newport Beach living.

1644 Aliso Avenue, Costa Mesa

$2,000,000

4 Beds ⋅ 2 Baths ⋅ PW26180906 MLS ⋅ Active Under Contract Status

RARE MULTI-FAMILY OPPORTUNITY! First time on the market in over 60 years, 220 and 226 Knox Place offer a generation-defining acquisition preferred to be sold together. This exceptional property consists of two separate side-by-side duplexes that look, feel, and function as a seamless fourplex connected by a shared driveway. The portfolio features four spacious two-bedroom, one-bathroom units, with each duplex measuring approximately 1,627 sq. ft., making each individual unit roughly 813 sq. ft. of comfortable living space complete with individual laundry hookups. Enhancing their appeal, both rear units boast their own private backyards and dedicated two-car garages, with one even featuring a charming three-season sunroom. Situated directly adjacent to Heller Park with no side neighbors for maximum privacy, 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 three tenant-occupied units providing immediate, stable income, this rare property serves as both a high-performing income asset and a premier candidate for future multi-unit redevelopment on two adjacent parcels.

226 Knox, Costa Mesa

$2,000,000

4 Beds ⋅ 2 Baths ⋅ PW26180884 MLS ⋅ Active Under Contract Status

220 Knox, 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.