Set on a prized, quiet block in Eastside Costa Mesa, 379 Walnut Street presents a rare opportunity to create something truly special. This Mid-Century Modern residence offers approximately 1,050 square feet with 3 bedrooms and 1 bathroom, perfectly positioned on an expansive 9,235 square foot lot — a size that is increasingly hard to find in this coveted neighborhood.
The property is ideal for a developer, investor, or end-user looking to expand, reimagine, or build new. With its generous lot dimensions and prime location, the possibilities for future value and customization are exceptional. Enjoy the charm of a peaceful street while being just minutes from the best of the Eastside lifestyle, including local dining, shopping, beaches, and top-rated schools.
Opportunities like this — large lot, quiet street, premier Eastside location — are few and far between.
Sold for $2,350,000
Listed by: Kase Real Estate • Keven Stirdivant • Contact: 949-545-8588
Bought with: Kase Real Estate
$2,350,000
379 Walnut St, Costa Mesa, CA 92627
3beds
1,050sqft
Single Family Residence
Built in 1953
9,235 Square Feet Lot
$2,367,100 Zestimate®
$2,238/sqft
$5,030 Estimated rent
Home value
$2,367,100
$2.18M - $2.56M
$5,030/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Keven Stirdivant DRE #01434793 9493555947,
Kase Real Estate
Bought with:
Keven Stirdivant, DRE #01434793
Kase Real Estate
Elijah Bogert-Stirdivant, DRE #02105998
Kase Real Estate
Source: CRMLS,MLS#: OC26029977
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 1
- Full bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 3
Rooms
- Room types: Bedroom, Family Room, Kitchen, Living Room
Bedroom
- Features: All Bedrooms Down
Cooling
- Wall/Window Unit(s)
Appliances
- Laundry: Inside
Features
- All Bedrooms Down
- Has fireplace: Yes
- Fireplace features: Living Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 1,050 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Garage
- Attached garage spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: Front Door
- Patio & porch: Covered, Patio
- Pool features: None
- Has view: Yes
- View description: None
Lot
- Size: 9,235 Square Feet
- Features: Back Yard, Front Yard, Level, Yard
Details
- Additional structures: Shed(s)
- Parcel number: 42630206
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mid-Century Modern
- Property subtype: Single Family Residence
Materials
- Foundation: Raised
Condition
- New construction: No
- Year built: 1953
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Sidewalks
- Subdivision: Eastside South (Escm)
Location
- Region: Costa Mesa
Financial & listing details
- Price per square foot: $2,238/sqft
- Tax assessed value: $522,563
- Annual tax amount: $6,490
- Date on market: 2/10/2026
- Cumulative days on market: 8 days
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 3/13/2026 | Sold | $2,350,000+2.4%$2,238/sqft |
Source:  CRMLS #OC26029977 Report a problem | ||
| 3/6/2026 | Pending sale | $2,295,000$2,186/sqft |
Source: CRMLS #OC26029977 Report a problem | ||
| 2/23/2026 | Contingent | $2,295,000$2,186/sqft |
Source: CRMLS #OC26029977 Report a problem | ||
| 2/11/2026 | Listed for sale | $2,295,000+575%$2,186/sqft |
Source: CRMLS #OC26029977 Report a problem | ||
| 8/16/1999 | Sold | $340,000$324/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $6,490 +2.6% | $522,563 +2% |
| 2024 | $6,328 +3.5% | $512,317 +2% |
| 2023 | $6,111 +3.6% | $502,272 +2% |
| 2022 | $5,898 +3.1% | $492,424 +2% |
| 2021 | $5,720 +1.2% | $482,769 +1% |
| 2020 | $5,650 | $477,819 +2% |
| 2019 | $5,650 +2.2% | $468,450 +2% |
| 2018 | $5,529 +3.8% | $459,265 +2% |
| 2017 | $5,326 | $450,260 +2% |
| 2016 | $5,326 +2.2% | $441,432 +1.5% |
| 2015 | $5,213 +3.3% | $434,802 +2% |
| 2014 | $5,046 | $426,285 +0.5% |
| 2013 | -- | $424,359 +2% |
| 2012 | -- | $416,039 +2% |
| 2011 | -- | $407,882 +0.8% |
| 2010 | -- | $404,834 -0.2% |
| 2009 | -- | $405,796 +2% |
| 2008 | -- | $397,840 +2% |
| 2007 | -- | $390,040 +2% |
| 2006 | -- | $382,393 +2% |
| 2005 | -- | $374,896 +2% |
| 2004 | -- | $367,546 +1.9% |
| 2003 | -- | $360,810 +2% |
| 2002 | -- | $353,736 +2% |
| 2001 | $3,760 +2.8% | $346,800 +2% |
| 2000 | $3,658 | $340,000 |
Find assessor info on the county website
Neighborhood: 92627
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Nearby schools
GreatSchools rating
- NAWoodland Elementary SchoolGrades: K-2Distance: 0.3 mi
- 9/10Horace Ensign Intermediate SchoolGrades: 7-8Distance: 1.4 mi
- 9/10Newport Harbor High SchoolGrades: 9-12Distance: 1.1 mi
Schools provided by the listing agent
- Elementary: Kaiser
- Middle: Ensign
- High: Newport Harbor
Source: CRMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$2,367,100
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$2,367,100
- California
- Orange County
- Costa Mesa
- 92627
- 379 Walnut St
Nearby cities
Nearby zip codes
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