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317 Walnut Street

Costa Mesa, CA 92627

4 beds
2 baths
2,130 sqft
8,046 sqft lot
$1,361 per sqft
1957 build
– on site

Discover coastal cool and original charm in this beautifully maintained single-story Spanish Casita in the heart of Eastside Costa Mesa. With 4 bedrooms and 2 bathrooms across 2,130 sq ft, this home sits on an oversized 8,046 sq ft lot—offering the perfect blend of character, style, and spaces for outdoor entertaining. Authentic adobe construction, exposed wood beams, arched doorways, and colorful Spanish tile create a curated, timeless aesthetic. A private front courtyard sets the tone, while an open floorplan and central atrium-style courtyard fill the home with natural light and indoor-outdoor flow. Enjoy two cozy fireplaces, a sparkling pool framed by mature landscaping, and multiple entertaining spaces that feel like your own private retreat. The detached 2-car garage and two additional parking spots along the alleyway offer both flexibility and convenience. With energy-efficient solar and a prime location near Eastside’s trendiest restaurants, cafes, and shops, this one-of-a-kind home is full of character, charm, and effortless coastal style. Don’t miss your chance to own a true Eastside original.

Listed By CRMLS_CA / Jennifer Fox / Real Broker

Last checked: Checking… • Last updated May 24, 2025 •

MLS# OC25111799 —

This home is listed in more than one place. See it here.

The Building

Year Built:

1957
Year Built Source:

Public Records
New Construction:

No
Total Number Of Units:

1
Architectural Style:

Spanish
Roof:

Tile
Structure Type:

House
Stories Total:

1
Entry Level:

1
Patio And Porch Features:

Patio, Stone
Patio:

1
Common Walls:

No Common Walls

Interior

Features:

Beamed Ceilings, Open Floorplan
Levels:

One
Entry Location:

1
Eating Area:

Family Kitchen
Window Features:

Atrium
Flooring:

Wood
Room Type:

All Bedrooms Down, Family Room, Foyer
Living Area Units:

Square Feet
Living Area Source:

Assessor
Fireplace:

Yes
Fireplace:

Dining Room, Family Room
Laundry:

In Garage
Laundry:

1

Room Dimensions

Living Area:

2130.00

Location

Directions:

Near Santa Ana and Walnut
Latitude:

33.63944100
Longitude:

-117.90801600

The Property

Property Type:

Residential
Subtype:

Single Family Residence
Lot Features:

0-1 Unit/Acre, Front Yard
Lot Size Area:

8046.0000
Lot Size Acres:

0.1847
Lot Size SqFt:

8046.00
Lot Size Source:

Assessor
View:

None
Road Frontage:

Alley
Additional Parcels:

No
Land Lease:

No
Lease Considered:

No

Listing Agent

Contact info:

Taxes

Tax Census Tract:

632.02
Tax Tract:

453
Tax Lot:

17

Beds

Total Bedrooms:

4
Main Level Bedrooms:

4

Baths

Total Baths:

2
Bathroom Features:

Bathtub
Full & Three Quarter Baths:

2
Main Level Baths:

2
Full Baths:

2

The Listing

Special Listing Conditions:

Standard
Parcel Number:

42629204
Showings Begin:

2025-05-23

Heating & Cooling

Heating:

1
Heating:

Central, Solar
Cooling:

No
Cooling:

None

Utilities

Utilities:

Cable Available, Electricity Available, Natural Gas Available, Phone Available, Sewer Available, Water Available
Sewer:

Public Sewer

Schools

Elementary:

KAISER
Elementary School:

Kaiser
Middle School:

Ensign
Middle School:

ENSIGN
High School:

Newport Harbor
High School:

NEWHAR
High School District:

Newport Mesa Unified

The Community

Features:

Biking
Association:

No
Pool:

Private, Heated, In Ground
Senior Community:

No
Private Pool:

Yes
Assessments:

No
Assessments:

None

Parking

Parking:

Yes
Parking:

Garage Faces Rear, Garage - Two Door
Parking Spaces:

4.00
Attached Garage:

Yes
Garage Spaces:

2.00
Uncovered Spaces:

2.00

Monthly cost estimate

Asking price

$2,900,000

Expense	Monthly cost
Mortgage	$15,528
Taxes	N/A
Insurance	$797
Utilities	$165 See report
Total	$16,490/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Transit Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
5/23/25 May 23, 2025	Listed / Active	CRMLS_CA	$2,900,000

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This house located in Eastside Costa Mesa, Costa Mesa, CA 92627 is currently for sale for $2,900,000. 317 Walnut Street is a 2,130 square foot house with 4 beds and 2 baths that has been on Estately for 5 days. 317 Walnut Street is in the Eastside Costa Mesa neighborhood of Costa Mesa and has a WalkScore® of 58, making it somewhat walkable. This house is in the attendance area of Kaiser Elementary School, Newport Harbor High School, Woodland Elementary School, and Ensign Intermediate School.

Listing Courtesy of: CRMLS_CA and Real Broker. Based on information from California Regional Multiple Listing Service, Inc. as of 19:32 on May 28.

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.