East Costa Mesa (C5) Real Estate

Welcome to East Costa Mesa, a vibrant and inviting neighborhood nestled in the heart of Costa Mesa, California. Known for its charming blend of suburban tranquility and urban convenience, East Costa Mesa offers residents a unique lifestyle that perfectly balances relaxation and excitement.

This lovely region is characterized by its tree-lined streets, friendly atmosphere, and a strong sense of community. With a diverse array of homes, from quaint bungalows to modern townhouses, East Costa Mesa caters to families, young professionals, and retirees alike. The real estate here is not just about finding a house; it’s about discovering a place to call home.

One of the standout features of East Costa Mesa is its proximity to some of Southern California’s finest beaches. Just a short drive away, you can bask in the sun at the iconic Newport Beach or explore the picturesque coastline. For those who enjoy the outdoors, the nearby Fairview Park offers miles of trails, picnic areas, and stunning views of the surrounding landscape.

Culinary enthusiasts will delight in the diverse dining options available, from trendy cafes to gourmet restaurants. The bustling 17th Street is a local favorite, lined with boutique shops, art galleries, and eateries that showcase the area’s eclectic vibe.

Families will appreciate the excellent schools within the Newport-Mesa Unified School District, ensuring a quality education for children of all ages. With a strong sense of community spirit, East Costa Mesa is not just a place to live; it’s a place to thrive. Come experience the charm and warmth of East Costa Mesa—where your dream home awaits!

Newest Listings in East Costa Mesa (C5)

$1,999,000

3 Beds ⋅ 3 Baths ⋅ LG26185105 MLS ⋅ Active Status

Ideally situated on one of the most coveted blocks in lower Eastside Costa Mesa, 332 Walnut Street presents a truly rare opportunity. Lovingly owned and cared for by the same family for decades, the property offers exceptional flexibility with a permitted addition that creates a separate living space while preserving the ability to reconnect the spaces into one cohesive residence. The main home features two bedrooms and two bathrooms, along with a spacious second living area currently configured as an additional one-bedroom, one-bathroom suite. Upon entering, you are immediately greeted by a wonderful sense of space and volume, highlighted by vaulted ceilings and abundant natural light in the great room. The adjacent open kitchen offers ample counter space, counter seating, and a butcher-block surface ideal for food preparation. A formal dining area, complete with an inviting brick fireplace, provides a warm setting for entertaining and everyday living. Off the great room, a hallway leads to a full bathroom, a generously sized secondary bedroom with views of the front courtyard, and the primary bedroom with its en-suite bathroom. Accessible from the front courtyard through its own private entrance, the additional living space offers a similar great-room layout with an adjacent open kitchen and bar-top seating. A spacious full bathroom and private bedroom complete the space, which could easily be opened back up to the main home. Whether used for extended family, guests, a home office, or additional living quarters, the flexibility makes this a particularly compelling feature of the property. Outside, the well-manicured front lawn and mature plantings create a welcoming first impression, while the private rear entertaining area provides an ideal setting for relaxing or gathering with friends and family. A garage with direct access to the home adds everyday convenience. Perfect for a buyer looking to add value and personalize a home in one of Costa Mesa's most desirable neighborhoods, 332 Walnut Street is ideally positioned just moments from award-winning schools and parks, the shops and restaurants of 17th Street, the Back Bay Nature Reserve, and the famed beaches of the Newport Peninsula. With its exceptional location, flexible floor plan, and tremendous potential, 332 Walnut Street is a rare opportunity to make a home in lower Eastside Costa Mesa.

332 Walnut Street, Costa Mesa

$1,899,000

3 Beds ⋅ 3 Baths ⋅ NP26185412 MLS ⋅ Active 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 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

$2,999,995

OC26182296 MLS ⋅ Active Status

Rare opportunity to acquire a fully occupied and extensively improved fourplex in highly coveted Eastside Costa Mesa. 180 Rochester Street features four matching two-bedroom, one-bath residences, providing an efficient and highly marketable unit mix with immediate rental income from day one. Each residence offers contemporary kitchens and bathrooms, upgraded flooring, doors, recessed lighting, appliances and design-forward finishes. Extensive remodeling and capital improvements completed between 2020 and 2026 include the roof, windows, interior and exterior walls, drain systems, fencing, landscaping, driveway and hardscape, substantially reducing near-term capital needs. Additional features include separate utility metering and a dedicated common laundry room. Parking is exceptional for the area, with a carport providing covered parking for up to seven vehicles and space for nine vehicles onsite in total. The property contains approximately 3,325 square feet of building area on an approximately 7,706-square-foot lot. Located within walking distance of the 17th Street corridor and close to the dining, shopping, recreation, Newport Beach access and lifestyle destinations that define Eastside Costa Mesa. With all four units currently occupied, the property offers a strong existing rent roll, immediate income and compelling long-term upside through future rent growth, continued tenant demand and the enduring value of a scarce four-unit Eastside asset. An ideal opportunity for a 1031-exchange buyer, private investor or long-term owner seeking a turnkey residential income property in one of Costa Mesa’s most desirable rental markets.

180 Rochester Street, Costa Mesa

$899,000

2 Beds ⋅ 2 Baths ⋅ NP26180084 MLS ⋅ Active Status

Welcome to 1741 Tustin Avenue #14D, a beautifully remodeled, single-level end unit tucked quietly in the hidden community of Orleans Townhomes, where privacy and convenience come together in one of Costa Mesa’s most sought-after Eastside pockets. With no neighbors above or below and just one shared wall, this home feels wonderfully removed while being just moments from everything. Inside, the open living and dining spaces create an easy, inviting setting for entertaining, with thoughtful finishes that feel elevated well beyond the typical condo. Wide-plank LVP flooring, elegant Emtek door hardware, Shade Store window coverings, and custom cabinetry are carried throughout, creating a cohesive and timeless feel. The kitchen is both stylish and functional, featuring KitchenAid appliances, natural honed granite countertops, and custom cabinetry. The spacious primary bedroom offers a peaceful retreat with a beautifully finished ensuite bathroom. The secondary bedroom is currently styled as a nursery, but comfortably accommodates a queen-size bed and offers incredible flexibility. Custom California Closets built-ins include a dedicated desk and generous storage, making the space equally suited for a guest room, office, or nursery. Open the door to your private patio and settle in for a quiet morning coffee or evening glass of wine, with convenient access to the private laundry closet. The end-unit location is also especially close to parking, with a detached one-car garage space, plus one onsite community parking tag for two total parking spaces. Beyond your front door, the community feels like a retreat with greenbelts, a pool, and clubhouse, yet its location puts you right at the center of the neighborhood. Walk to 17th Street for a casual dinner, coffee, or a quick evening pick-up, with Erewhon and Bear Flag soon adding more favorites to the mix. Weekend mornings can mean strolling over to the farmers market near 16th Street, while the best of both Costa Mesa and Newport Beach is just minutes away. It’s a rare combination: a thoughtfully remodeled home with high-end finishes, tucked into a peaceful community that feels private and removed, yet close enough to enjoy everything the Costa Mesa/Newport Beach border has to offer. Welcome yourself home to 1741 Tustin Avenue #14D.

1741 Tustin Avenue Unit 14D, Costa Mesa

$1,495,000

3 Beds ⋅ 3 Baths ⋅ OC26182828 MLS ⋅ Active 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

$2,350,000

6 Beds ⋅ 5 Baths ⋅ 26874919 MLS ⋅ Active Status

Built in 1991, this multifamily property delivers two spacious townhome-style units in one of Orange County's most desirable submarkets. Each three-bedroom unit includes a private patio, in-unit washer and dryer hookups, and a direct-access two-car garage. Current rents are below market, offering upside potential.

181 Cecil Place, Costa Mesa

$2,395,000

3 Beds ⋅ 2 Baths ⋅ NP26158098 MLS ⋅ Active 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 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 Status

220 Knox, Costa Mesa

$1,900,000

3 Beds ⋅ 3 Baths ⋅ OC26182410 MLS ⋅ Active Status

Welcome to 195 Broadway, a rare opportunity in the highly sought-after Eastside Costa Mesa neighborhood. Situated on an expansive 7,405 square-foot lot and zoned R2-HD, this property offers exceptional flexibility for investors, developers, or owner-users looking to create a custom coastal compound in one of Orange County’s most desirable locations. Currently situated on the property are two separate structures, including a 1,293 square-foot 3 bedroom, 2.5 bath primary residence as well as a detached 1 bedroom, 1 bathroom secondary residence offering incredible flexibility for rental income, guest accommodations, multigenerational living, or future redevelopment potential. Whether you envision building your dream home, developing multiple residences, or maximizing the property’s incredible upside potential, the possibilities here are truly exceptional. The oversized lot and favorable zoning create a unique opportunity rarely available this close to the coast. Property to be sold as is. Perfectly positioned just minutes from the beach and only moments from the vibrant 17th Street corridor, enjoy effortless access to some of Costa Mesa and Newport Beach’s best restaurants, coffee shops, boutiques, fitness studios, and entertainment. This premier location combines the best of coastal living with everyday convenience and long-term investment potential. A truly special opportunity to own a large Eastside lot in an unbeatable location with endless possibilities.

195 Broadway, Costa Mesa

$89,500

1 Beds ⋅ 1 Baths ⋅ IV26179219 MLS ⋅ Active Status

Located in the Rolling Homes Mobile Home Park, this 1 bed 1 bath unit has had only 1 owner and been well maintained over the years. It is priced well for someone to still be able to change some things to personal taste or move in just the way it is! The bathroom tub/shower combo is newer as well and senior accessible. You will notice the original wood paneling throughout the home that brings a cozy warmth to the home. Your front porch has a large awning and looks out to the beautiful community pool making it easy to walk over and relax on a warm and sunny day. There is also a backyard area that opens to paver stones and the washer/dryer/fridge is included. This is a 55+ community subject to park approval. Conveniently located to plenty of shopping including Mother's Market and Trader Joes for close shopping.

1973 Newport Blvd Unit 3, 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.