604 Knowell Costa Mesa, CA $ 1,299,999
604 Knowell
$ 1,299,999
Recently Listed
Open House 10/31 1pm - 4pm
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604 Knowell

Costa Mesa, CA, 92627
$ 1,299,999
Bedrooms3 Baths2.0 Sq 1,706

Monthly Estimate*

$ 8,979

Listed by Regina Cuervo, Nest Realty, cuervorealestateinc@gmail.com
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Single Family Home for sale in Costa Mesa, CA

for $1,299,999 with 3 bedrooms and 2 full baths. This 1,706 square foot home was built in 1954 on a lot size of 0.1385.

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-enclosed 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.

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Open House

10/31/2026 1:00 PM - 4:00 PM
11/1/2026 1:00 PM - 4:00 PM
604 Knowell 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

$ 1,299,999

Bedrooms

3

Full Bath

2

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.1385

Year Built

1954

Town/City

Costa Mesa

County/Region

Orange

MLS | Web ID

OC26232272

Days on Market

1

Features
General
Living Area 1706
Sewer Public Sewer
Heating Central
Cooling Central Air
Utilities None
Possession Close Of Escrow
Appliances Dishwasher Refrigerator
HOA Fee 0
Garage Spaces 2
Patio/Porch Features Front Porch
Pool Features None
Year Built 1954
View None
Stories Count 1
Levels One
Property Subtype Single Family Residence
Community Features Biking Curbs Sidewalks
Accessibility None
County Orange
New Construction false
Property Type Residential
HOA false
Attached Garage false
Subdivision Name Westside Costa Mesa Central (WCMC)
Garage Y/N true
Full Baths 2
Special Listing Conditions Standard
Status Active
Directions Off Knowell in between Maple Ave and Meyer Place.
High School Estancia
City Costa Mesa
Entry Location 1
Senior Community Y/N false
High School District Newport Mesa Unified
Number Of Units Total 1
MLS Area C2 - Southwest Costa Mesa
Lot Size Units Square Feet
Lot Size Square Feet 6032
Listing Terms Cash Cash to New Loan Conventional
Spa Features None
Property Attached Y/N false
Land Lease Y/N false
Additional Parcels Y/N false
Lease Considered Y/N false
Virtual Tour https://www.zillow.com/view-imx/1f12dfbb-84da-4990-97fb-a1be73ab0326?wl=true&setAttribution=mls&initialViewType=pano https://www.zillow.com/view-imx/1f12dfbb-84da-4990-97fb-a1be73ab0326?initialViewType=pano
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Owner
Year Built Source Public Records
Tax Lot 6
Property Sub Type Additional Single Family Residence
Expected Active Date 2026-10-28
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Interior
Interior Amenities Eat-in Kitchen Granite Counters Walk-In Closet(s)
Flooring Laminate
Fireplace Features None
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Window Features Double Pane Windows
Fireplace Y/N false
Laundry Features Inside Laundry Closet
Total Bedrooms 3
Entry Level 1
Main Level Bedrooms 3
Main Level Bathrooms 2
Total Baths 2
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Exterior
Parking Features Garage
Lot Features Back Yard Front Yard
Water Source Public
Total Parking 2
Inclusions Refrigerator Washer Dryer Stove
Lot Size Area 6032
Spa false
Lot Size Acres 0.1385
Private Pool false
Lot Size Source Assessor
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* Excluded Features
List By
Regina Cuervo

Listing Agent

Nest Realty

Broker

cuervorealestateinc@gmail.com

Email

Affordability Calculator

$8,979
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Monthly Principal & Interest
$8,979
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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
4743533 Elementary School
4743532 Middle School
Estancia High School High School
Pricing History
DatePricePrice ChangeDescription
10/28/2026$1,299,999 Listed Price

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604 Knowell, Costa Mesa, CA, 92627 is a Single Family Home for sale at $1,299,999 with 1,706 sqft and a lot size of 0.1385. 604 Knowell has 3 bedrooms, 2.0 baths, and was built in 1954. The property's zip code is 92627 which is in Costa Mesa, CA