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Single family home for sale at 604 Knowell, Costa Mesa, CA 92627 | MLS# OC26232272 | Listing updated on 2026-10-28
Photo 1 of Single family home for sale at 604 Knowell, Costa Mesa, CA 92627 | MLS# OC26232272 | Listing updated on 2026-10-28
Photo 2 of Single family home for sale at 604 Knowell, Costa Mesa, CA 92627 | MLS# OC26232272 | Listing updated on 2026-10-28
Photo 3 of Single family home for sale at 604 Knowell, Costa Mesa, CA 92627 | MLS# OC26232272 | Listing updated on 2026-10-28
Photo 4 of Single family home for sale at 604 Knowell, Costa Mesa, CA 92627 | MLS# OC26232272 | Listing updated on 2026-10-28
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Listed by: Gina Cuervo (714) 319-5966 DRE #02144970 | Nest Realty (949) 473-5957

$1,299,999

Monthly Est:$6,471

  • Beds Icon3 Beds
  • Beds Icon
    2 Baths
  • Beds Icon1,706sqft

604 Knowell, Costa Mesa, CA 92627

$6,471/moEst:

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  • Single Family Residence

  • Built in 1954

  • $-- HOA

  • 6,032 sqft lot

  • $762/sq.ft

Description

For the first time ever, 604 Knowell Pl comes to market. This single-story Westside Costa Mesa home offers approximately 1,706 square feet of living space on a generously sized 6,098 square foot lot, with room to garden, entertain, expand or simply breathe.

A white picket fence and covered front porch set a welcoming tone. Inside, the living, dining and kitchen areas flow together in an open layout with wood-look flooring and ceiling fans. The kitchen features wood cabinetry, dark countertops, a cooktop and a wall oven, with a separate laundry room just off the hall. Including a primary bedroom with an attached bathroom featuring a bathtub and a separate glass-enclos
ed shower.

French doors open to a brick-step patio and a sweeping backyard with lawn, a metal storage shed, block and vinyl fencing, and potted plant areas, with plenty of space left to make your own.

The location is hard to match. Newport Pier is approximately 3.6 driving miles away, with Huntington Beach Pier approximately 6 miles. Fairview Park, with 208 acres and about 7 miles of trails, is approximately 1.7 miles away, and Triangle Square is approximately 1 mile. The LAB, The CAMP and South Coast Plaza are approximately 4 to 5 miles, Segerstrom Center for the Arts approximately 5 miles, and the OC Fair and Event Center approximately 2.4 miles. The SR-55 freeway is approximately 1.5 miles away and John Wayne Airport approximately 7 miles. Served by Newport-Mesa Unified School District.

A first-time offering on a lot this size does not come along often. Come see the possibilities.

  • Houzeo last checked: 5 minutes ago
  • Listing updated: October 28, 2026 at 7:36 am
  • Source: California Regional MLS-CA | MLS#: OC26232272 California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    1

  • County

    Orange County

  • City

    Costa Mesa

  • Neighborhood

    --

  • Year Built

    1954

  • HOA Fees

    -

  • Finished Area

    1,706 sqft

  • Lot Size

    6,032 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    OC26232272

  • MLS Status

    Active

  • Days on Market

    1

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 2

Interior

  • Cooling

    Central Air

  • Window Features

    Double Pane Windows

  • Flooring

    Laminate

  • Sewer

    Public Sewer

  • Heating

    Central

  • Interior Features

    Eat In Kitchen, Granite Counters, Walk In Closets

  • Appliances

    Dishwasher, Refrigerator

Utilities & Energy

  • Water Source

    Public

  • Parking Features

    Garage

  • Utilities

    None

  • Pool Features

    None

  • Fireplace Features

    None

  • Laundry Features

    Inside, Laundry Closet

Other Features

  • Lot Features

    Back Yard, Front Yard

  • Community Features

    Biking, Curbs, Sidewalks

  • Patio And Porch Features

    Front Porch

  • Subdivision Name

    Westside Costa Mesa Central (wcmc)

Price History

DateEventPrice

10/28/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26232272

Listed for Sale

$1,299,999

$762/sqft

10/27/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26232272

Coming Soon

$1,299,999

$762/sqft

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Oct 29, 2026, 05:00AM 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. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage

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