259 E 21st Street Costa Mesa, CA $ 3,795,000
259 E 21st Street
$ 3,795,000
Recently Listed
Open House 10/31 10am - 2pm
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259 E 21st Street

Costa Mesa, CA, 92627
$ 3,795,000
Bedrooms4 Baths3.0 Sq 2,413

Monthly Estimate*

$ 26,211

Listed by Mark Taylor, Compass, marktaylor@compass.com
259 E 21st Street, Costa Mesa, CA 92627 - Image 1
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Single Family Home for sale in Costa Mesa, CA

for $3,795,000 with 4 bedrooms and 3 full baths. This 2,413 square foot home was built in 1954 on a lot size of 0.1983.

Resort-style living meets Eastside Costa Mesa charm in this beautifully reimagined retreat, where every space offers the option to both unwind and effortlessly entertain. Stunning from the curb, mature olive trees and lush landscaping designed by Chelsea Corinne Studio frame the welcoming porch and timeless, crisp white facade. Inside, the four-bedroom, three-bathroom main home opens into a light-filled great room beneath a vaulted, wood-planked ceiling, where a cozy fireplace anchors the living space. The gourmet kitchen is a natural gathering place, featuring white shaker cabinetry, classic subway tile, and a large eat-at island. Just off the kitchen, a generous dedicated dining area is bathed in natural light beneath a bespoke chandelier. An additional room with a bar and beverage refrigerators is ideal for dining or lounging and opens through accordion doors to the private backyard. A walk-in pantry with integrated laundry keeps everyday life beautifully organized. The primary suite is a true sanctuary, with folding glass doors that open directly to the pool, plus an ensuite bathroom and generous closet space. Additional bedrooms offer flexibility for family, guests, or a dedicated home office. Step outside and the resort experience comes to life. Set on an 8,600+ sf lot and enclosed by mature hedges, the backyard provides complete privacy around a pool, spa, and fire pit. An outdoor dining area, thriving garden, and plenty of room for lounge seating and an outdoor television make this a setting to enjoy from sunny afternoons to evenings under the stars. Across the patio sits a fully equipped, recently built from the ground-up ADU with a kitchen, bathroom, and vaulted ceiling. Folding glass doors and a pass-through window to an outdoor bar counter connect it seamlessly to the yard. Use it as a guest house, a poolside entertaining space, a studio, or a private suite for visiting family. Beyond your own backyard escape, enjoy the best of Eastside Costa Mesa living with all that Newport Beach has to offer right at your fingertips. The boutiques, coffee shops, and restaurants along 17th Street are just moments away, along with neighborhood parks and the Back Bay trails. The beach, Newport Harbor, and the OC Fair & Event Center are a short drive away, with convenient access to the 55 and 405 freeways.

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Open House

10/31/2026 10:00 AM - 2:00 PM
259 E 21st Street Costa Mesa, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 3,795,000

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.1983

Year Built

1954

Town/City

Costa Mesa

County/Region

Orange

MLS | Web ID

NP26230733

Days on Market

2

Features
General
Living Area 2413
Sewer Public Sewer
Heating Central
Cooling Central Air Wall/Window Unit(s)
Appliances 6 Burner Stove Built-In Range Barbecue Dishwasher Freezer Gas Oven Gas Range Refrigerator
HOA Fee 0
Garage Spaces 0
Pool Features Private
Year Built 1954
View Neighborhood
Stories Count 1
Levels One
Property Subtype Single Family Residence
Community Features Curbs Street Lights Sidewalks
County Orange
New Construction false
Property Type Residential
HOA false
Subdivision Name Eastside Central (ECCM)
Garage Y/N false
Full Baths 3
Special Listing Conditions Standard
Status Active
Directions E 21st | Santa Ana
City Costa Mesa
Entry Location 1
Senior Community Y/N false
High School District Newport Mesa Unified
Number Of Units Total 1
MLS Area C5 - East Costa Mesa
Lot Size Units Square Feet
Lot Size Square Feet 8640
Listing Terms Cash Conventional
Spa Features Private
Property Attached Y/N false
Land Lease Y/N false
Additional Parcels Y/N false
Lease Considered Y/N false
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Owner
Year Built Source Assessor
Tax Lot 244
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Breakfast Bar Built-in Features Cathedral Ceiling(s) Dry Bar Separate/Formal Dining Room Eat-in Kitchen Open Floorplan Pantry All Bedrooms Down Main Level Primary Walk-In Pantry
Flooring Wood
Fireplace Features Living Room Outside
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Laundry Features Inside Stacked
Total Bedrooms 4
Entry Level 1
Main Level Bedrooms 4
Main Level Bathrooms 3
Total Baths 3
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Exterior
Exterior Amenities Fire Pit
Parking Features Driveway
Lot Features Back Yard Front Yard
Water Source Public
Total Parking 0
Lot Size Area 8640
Spa true
Lot Size Acres 0.1983
Private Pool true
Lot Size Source Assessor
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* Excluded Features
List By
Mark Taylor

Listing Agent

Compass

Broker

marktaylor@compass.com

Email

Affordability Calculator

$26,211
Per Month
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Monthly Principal & Interest
$26,211
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Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
10/29/2026$3,795,000 Listed Price

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259 E 21st Street, Costa Mesa, CA, 92627 is a Single Family Home for sale at $3,795,000 with 2,413 sqft and a lot size of 0.1983. 259 E 21st Street has 4 bedrooms, 3.0 baths, and was built in 1954. The property's zip code is 92627 which is in Costa Mesa, CA