2121 Union Ave, Costa Mesa, CA 92627
OFF MARKET
Listed by Audra Lambert, Realty One Group West, (949) 297-2020 . Bought with Milestone, Inc.

2121 Union Ave
Costa Mesa, CA 92627

  • 4 Beds
  • 2 Baths
  • 1,926 sqft

$1,694,600

Trulia Estimate
as of Jul 10, 2026
Est. Refi. Payment $10,114/mo*
Refinance Your Home

$1,694,600

Trulia Estimate
as of Jul 10, 2026
Est. Refi. Payment $10,114/mo*
Refinance Your Home
4 Beds
2 Baths
1,926 sqft

Local Information

  • Map ViewExplore the area around 2121 Union Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Welcome to this vibrant and uniquely designed 4 bedroom, 2 bath single-level residence, nestled in the heart of Costa Mesa on a large, beautifully landscaped lot within the highly sought-after Freedom Home Tract and Canyon Park area. This extraordinary home seamlessly combines artistic elements with modern amenities, creating a living space that is both functional and visually stunning.Extensively renovated down to the studs in most areas, this home boasts a great room that is a true masterpiece, featuring vaulted ceilings and a vibrant saltwater aquarium. The chef's dream kitchen is equipped with sleek, high-gloss cabinetry, Quartz countertops, a Viking range and hood, and stainless-steel appliances. The open layout effortlessly connects the kitchen to the dining area, making it ideal for hosting dinner parties and family gatherings. Large windows flood the open dining area with natural light, creating a warm and inviting atmosphere.The backyard is a perfect setting for outdoor entertaining, offering ample space for seating and dining, as well as a 5-hole putting green for polishing up your skills. The full roof-covered patio ensures you can enjoy outdoor activities year-round. The remaining surface has a pebble stone overlay both in the exterior and front entrance. Other distinguishing features include an outdoor BBQ, a gas fire pit, and a prolific avocado tree.There are 4 bonus structures on the property. A large addition, adjoining the house provides a versatile space that can be used as an office or lounge adding to the home's flexible living options, as it has it’s own AC and heating. There is also a freestanding structure that could be used as a studio or playhouse. Additionally, there are 2 large storage sheds, wired with electricity. Situated on a well-maintained lot with lush tropical landscaping, this home offers privacy and tranquility. Additional features include ample storage, RV parking, a solar power system with 39 panels, and a koi pond at the entrance, recessed lighting throughout, double-paned Milgard windows, and a 6-foot block wall surrounding the property. The home also includes gorgeous stainless steel entry door along with metal entry and side gates, an EV charging outlet, and two driveways. Completely renovated and remodeled in 2013, this residence is move-in ready and perfect for those seeking a blend of luxury and comfort. There is no HOA! This is a rare opportunity that won’t last long.
2121 Union Ave, Costa Mesa, CA 92627 is a 4 bedroom, 2 bathroom, 1,926 sqft single-family home built in 1954. It last sold for $1,550,000 on Oct 9, 2024 (3% below the $1,599,000 asking price). It is currently off market. The Trulia Estimate is $1,694,600, with a rent estimate of $6,201/month.

Home Highlights

Parking
2 Car Garage
Outdoor
Yes
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 2121 Union Ave

Interior Features

Interior Details
Number of Rooms: 12Types of Rooms: Master Bedroom, Bedroom, Master Bathroom, Bathroom, Art Studio, Great Room, Kitchen, Laundry
Beds & Baths
Number of Bedrooms: 4Main Level Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 2Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 1926 Square Feet
Appliances & Utilities
Utilities: Electricity Available, Natural Gas Available, Sewer ConnectedAppliances: 6 Burner Stove, Built-In Range, Gas Oven, Gas Range, Microwave, Refrigerator, Range HoodLaundry: Electric Dryer Hookup,Gas Dryer HookupMicrowaveRefrigerator
Heating & Cooling
Heating: Central,Fireplace(s)Has CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central
Fireplace & Spa
Fireplace: See RemarksSpa: NoneHas a FireplaceNo Spa
Gas & Electric
Electric: 220 Volts in Garage, 220 Volts in Workshop
Windows, Doors, Floors & Walls
Window: Double Pane WindowsFlooring: TileCommon Walls: No Common Walls
Levels, Entrance, & Accessibility
Stories: 1Number of Stories: 1Levels: OneEntry Location: 1Floors: Tile
View
Has a ViewView: Neighborhood
Security
Security: Security System

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: CoveredFencing: BlockOther Structures: Shed(s), WorkshopExterior: Koi Pond, Rain GuttersFoundation: SlabNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Open Parking Spaces: 2Has a GarageHas an Attached GarageParking Spaces: 4Parking: Driveway,Garage,RV Access/Parking
Pool
Pool: None
Frontage
Road Frontage: City StreetRoad Surface Type: PavedNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Surface & Elevation
Elevation Units: Feet

Days on Market

Cumulative Days on Market: 96

Property Information

Year Built
Year Built: 1954
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: Traditional
Building
Construction Materials: Block, Drywall, Concrete, StuccoNot a New ConstructionNot Attached PropertyNo Additional Parcels
Property Information
Condition: Updated/RemodeledNot Included in Sale: Washer and DryerIncluded in Sale: Fish in the aquariumParcel Number: 42244210

Price & Status

Price
List Price: $1,599,000
Status Change & Dates
Off Market Date: Tue Sep 10 2024Possession Timing: Close Of Escrow

Active Status

MLS Status: Closed

Media

Location

Direction & Address
City: Costa MesaCommunity: Freedom Homes (Free)
School Information
Elementary School: VictoriaJr High / Middle School: TewinkleHigh School: EstanciaHigh School District: Newport Mesa Unified

Community

Community Features: Biking, Dog Park, Golf, Hiking, Park, Street Lights, SidewalksNot Senior Community

HOA

Association for this Listing: California Regional MLS

Lot Information

Lot Area: 8484 sqft

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Cash, Cash to New Loan

Mobile R/V

RV Parking
RV Parking Area: 32 feet

Miscellaneous

Mls Number: OC24113148Living Area Range Units: Square FeetAttribution Contact: 949-697-2232Common Interest: NoneUniversal Property Id: US-06059-N-42244210-R-N

Additional Information

BikingDog ParkGolfHikingParkStreet LightsSidewalks
Last check for updates: about 17 hours ago
Listed by Audra Lambert DRE #01909872, (949) 697-2232
Realty One Group West
Sirrekka Regan DRE #02166471, (949) 503-7944
Realty One Group West
Bought with: Jay Viloria DRE #01037496, (949) 295-3983, Milestone, Inc.
Originating MLS: California Regional MLS
Source: CRMLS, MLS#OC24113148

Price History for 2121 Union Ave

DatePriceEventSource
10/09/2024$1,550,000Sold
CRMLS #OC24113148
09/10/2024$1,599,000PendingCRMLS #OC24113148
08/15/2024$1,599,000PriceChange
CRMLS #OC24113148
07/03/2024$1,699,000PriceChange
CRMLS #OC24113148
06/06/2024$1,750,000Listed For SaleCRMLS #OC24113148
03/04/2003$405,000Sold
N/A
07/12/1994$168,000Sold
N/A

Market trends in Costa Mesa

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.41M
$5.33KMoM
Sale-to-List Price
100.3%
0.7%MoM
Price per sq ft
$869
$3MoM
Available listings
171
26MoM
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Property Tax and Assessment

Year2025
Tax$17,385
Assessment$1,550,000
Home facts updated by county records

Comparable Sales for 2121 Union Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
960 Union Ave, Costa Mesa, CA
0.05
Single-Family Home
$1,378,000
12/31/25
4
2
1,237
2064 Republic Ave, Costa Mesa, CA
0.15
Single-Family Home
$1,720,000
11/06/25
4
2
1,700
983 Oak St, Costa Mesa, CA
0.09
Single-Family Home
$1,650,000
08/26/25
3
2
1,737
939 Congress St, Costa Mesa, CA
0.19
Single-Family Home
$1,795,000
10/30/25
4
2
1,892
2110 President Pl, Costa Mesa, CA
0.12
Single-Family Home
$1,699,000
04/17/26
3
2
1,550
2060 State Ave, Costa Mesa, CA
0.18
Single-Family Home
$1,275,000
11/25/25
4
2
1,237
2070 President Pl, Costa Mesa, CA
0.17
Single-Family Home
$1,612,000
06/08/26
5
3
2,101
2073 President Pl, Costa Mesa, CA
0.14
Single-Family Home
$1,326,000
11/07/25
3
1.5
1,166
2195 American Ave, Costa Mesa, CA
0.23
Single-Family Home
$1,670,000
12/04/25
4
3
2,191
919 Evergreen Pl, Costa Mesa, CA
0.39
Single-Family Home
$1,500,000
10/24/25
4
2
1,574

Nearby homes

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Assigned Schools

These are the assigned schools for 2121 Union Ave.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Costa Mesa

At least 985 Trulia users voted on each feature.

  • 92 % Say it's dog friendly

  • 89 % Say there are sidewalks

  • 84 % Say car is needed

  • 78 % Say it's walkable to restaurants

  • 71 % Say there's holiday spirit

  • 70 % Say it's walkable to grocery stores

  • 66 % Say streets are well-lit

  • 66 % Say people would walk alone at night

  • 62 % Say yards are well-kept

  • 61 % Say kids play outside

  • 61 % Say parking is easy

  • 54 % Say they plan to stay for at least 5 years

  • 54 % Say neighbors are friendly

  • 53 % Say it's quiet

  • 50 % Say there's wildlife

  • 27 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Kayla Marie
    "Public transit is amazing in this city, bus comes every 20 mins in most areas here (: Even riding my bike is a great way to get around, everything is super close and I have really enjoyed the mostly flat streets and bike lanes provided by the city"
    0
    Flag
  • Luka J
    "Close to all freeways. My commute is only 12-18 minutes depending on traffic. Even with traffic I have access to backstreets if needed."
    0
    Flag
  • Lyndsay Jackson
    "Eastside Costa Mesa is a family friendly neighborhood. Backbay is a good place to exercise and meet up with friends for a casual walk "
    0
    Flag
  • ssbiken
    "It’s a safe neighborhood very nice community park.well lit has pool, tennis, racket ball courts clean bathrooms and out side shower after swimming in the pool to rinse off"
    0
    Flag
  • Albert Luu
    "OC Fair holding events weekly and Segerstrom Performing Art Center having great events weekly. Also the availability of many restaurants all within a short drive. "
    0
    Flag
  • Mrobbins055
    "It’s on the boarder of Newport and Costa Mesa and it feels very safe. I walk with my baby and dog daily."
    0
    Flag
  • ssbiken
    "You can walk to the mall and grocery store if you wanted to.The bus is within walking distance. Nice area to live for people with children."
    0
    Flag
  • Tina Gutierrez
    "I have a hybrid work schedule and am lucky enough to not have to commute on thee freeway unless I want to. "
    1
    Flag
  • ssbiken
    "A well kept environment owner show that they are proud of their community. It is a great place to raise children, dog friendly and close to stores, restaurants, and local mall."
    1
    Flag
  • Tina Gutierrez
    "A mix of old and new homes with generous sprinkles of rentals. Very walk-friendly with a neighborhood feel. Lots of spots to eat and grab drinks. "
    1
    Flag
  • Trulia User
    "New development mixed with 1950-1960 older housing. Shaved driveways mixed with track homes. Good schools and well maintained parks."
    0
    Flag
  • Trulia User
    "The back bay is by far the best benefit of living in this neighborhood. Lots of noise from the airport but you get used to it. "
    0
    Flag
  • Trulia User
    "Everyone smiles as you walk by on the sidewalk. Very friendly people. Considerate neighbors. A few bad apples, but that’s everywhere. "
    4
    Flag
  • Maria M.
    "Very important for parents to know that our neighborhoods are over populated and unfortunately we no longer have the the city of Costa Mesa code enforcement making sure codes are being enforced. To many fast food restaurants that people litter and drive very fast in residential areas. "
    40
    Flag
  • Crashowe
    "Different styles of houses and different ethnicities , cozy home - some not too big or too new etc etc "
    0
    Flag
  • Cristina
    "People walk their dogs all of the time. Poop bags available as well to keep the community clean. "
    0
    Flag
  • Sheryldye
    "Great access to freeways and major roads . Less than 5 minutes to South Coast Plaza , movie theaters and multiple grocery stores . "
    8
    Flag
  • Jimmy H.
    "Very centrally located, for shops, groceries, freeways and my work. I lived here on and off for many years. "
    2
    Flag
  • Lauriehipp
    "My neighborhood provides great public access and well lit sidewalks. We have a well working traffic lights and signs for us to get directions. "
    0
    Flag
  • Nicweinstein
    "Accessibility from residential to freeways, shops, ocean with lots of great hangs all close to each other!"
    0
    Flag
  • Kathyjanulis
    "I live very close to the 55 freeway making it very easy to get around... I’m also very close to the airport which makes it convenient. "
    1
    Flag
  • Kym M.
    "OC Fair comes from July through August in the summertime. But Costa Mesa doesn’t really have a lot of community events. "
    0
    Flag
  • Sarah T.
    "I live in a gated community and feel safer that way. I would say the surrounding apartments/neighborhoods aren’t as nice as my community but if you drive 2-3min in each direction it’s a lot nicer over there. Like that I’m only 15min away from the beach too"
    9
    Flag
  • Diego_diaz90
    "Small pockets of a diverse community make it nice to live in the area. Neighborhood is slowly changing though"
    0
    Flag
  • Cassandra M.
    "there are a lot of people who walk their dogs in this area - dogs of all sizes! There are not a ton of huge lawns. "
    0
    Flag
  • Destiny
    "coyotes are a real big problem there are a lot of different sectors of Costa Mesa. mostly nice got families. "
    0
    Flag
  • Amyshepherd
    "Dog parks could be better maintained, and area could be more dog friendly, but there have been improvements, more restaurants / business allow dogs"
    0
    Flag
  • Destiny
    "mostly family oriented. certain neighborhoods get to know eachother more than others. not all neighborhoods are equal. all four corners are very different neighborhoods in their own special way."
    0
    Flag
  • Mmhauser1
    "Limited sidewalks and lots of joggers/ walkers make it difficult during rush hour to pass other fellow walkers "
    0
    Flag
  • Arutianr
    "There are a lot of events like concerts in the park, annual fish fry, and neighborhood gatherings to build community"
    0
    Flag
  • Azucena R. G.
    "alot of the community around have dogs and plenty love to walk them around their neighborhoods theres also a dog park driving distance near that's on Newport boulevard going South bound by the fair grounds. just always remember to take ur goody bag with u in order to always pick up after ur canine. and always their water. "
    4
    Flag
  • Diana L.
    "Nice close to john Wayne shopping malls everything Is Close by. Ppl are kind Trader Joe’s is up the block Bloomies is down the street and a lot of restaurants "
    0
    Flag
  • Seanpatrick7
    "Lots of folks walking their dogs. However, sometimes there are liquor bottles, chicken bones, or other dangerous items on the sidewalks."
    1
    Flag
  • Dan D.
    "Up and coming neighbored people are nice lots of good schools and restaurants . Beach close and good coastal breezes "
    1
    Flag
  • Joelle S.
    "We’re right next to the OC fairgrounds. There’s always an event going on. It’s close to the freeway for travel. The location close to Back Bay which is great for walks or workouts. "
    1
    Flag
  • Hookashley
    "The neighborhood has lots of local, walkable restaurants. Plus, many more opening every month... lots of growth here."
    1
    Flag
  • Joannbkenyon
    "Great neighborhood but most parents take their kids to other schools in the Mesa Verde area. Great trick or treating. Great for walking and biking around. "
    1
    Flag
  • dorothy p
    "orange county fair grounds, lots of churches, south coast plaza, orange coast college, triangle square entertainment center, the beaches."
    1
    Flag
  • Jon D.
    "It’s great to walk your kids and your dogs in the evening but it doesn’t make sense not to pick up after your dog"
    1
    Flag
  • Azucenagarcia8823
    "we have firefighters open houses, community events, womens community clubs, for 4th of july theres always local schools being represented. "
    0
    Flag

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Homes for sale near 2121 Union Ave

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Off Market Homes Near 2121 Union Ave

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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-02-09 09:51:42 PST and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information