Opportunity awaits at 644 Ross Street in Costa Mesa. Situated on an approximately 6,600-square-foot lot, this 3-bedroom, 2-bath home presents an excellent opportunity for an investor, contractor, developer, or buyer looking to take on a substantial renovation project and create something of their own. The property is in need of significant repairs and is being sold in its present AS-IS condition. Known conditions include foundation-related issues, along with additional deferred maintenance and other property deficiencies. This is not a cosmetic fixer and will require a buyer prepared to undertake substantial improvements.
For sale
Listed by: Doubleday Group • Brian Doubleday • Contact: 949-378-6402
$899,000
644 Ross St, Costa Mesa, CA 92627
3beds
971sqft
Single Family Residence
Built in 1955
6,600 Square Feet Lot
$917,000 Zestimate®
$926/sqft
$-- HOA
What's special
- 22 hours
- 77
- 8
Zillow last checked:
Listing updated:
Listed by:
Brian Doubleday DRE #01216167 949-378-6402,
Doubleday Group,
Beau Doubleday DRE #02222298,
Doubleday Group
Source: CRMLS,MLS#: OC26199151
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 3
Rooms
- Room types: Bedroom
Bedroom
- Features: All Bedrooms Down
Cooling
- None
Appliances
- Laundry: None
Features
- All Bedrooms Down
- Has fireplace: No
- Fireplace features: None
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 971 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: 1
- Pool features: None
Lot
- Size: 6,600 Square Feet
- Features: Yard
Details
- Parcel number: 42223216
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1955
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Sidewalks
- Subdivision: Westside Costa Mesa South (Wscm)
Location
- Region: Costa Mesa
Financial & listing details
- Price per square foot: $926/sqft
- Tax assessed value: $59,652
- Date on market: 9/10/2026
- Listing terms: Cash
Estimated market value
$917,000
$871,000 - $963,000
$4,158/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/11/2026 | Listed for sale | $899,000$926/sqft |
Source:  CRMLS #OC26199151 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $59,652 +2% |
| 2025 | $1,700 +5.3% | $58,483 +2% |
| 2024 | $1,614 +7% | $57,337 +2% |
| 2023 | $1,509 +9.9% | $56,213 +2% |
| 2022 | $1,373 +7% | $55,111 +2% |
| 2021 | $1,282 +2.1% | $54,031 +1% |
| 2020 | $1,256 | $53,477 +2% |
| 2019 | $1,256 +2.2% | $52,429 +2% |
| 2018 | $1,229 +3.2% | $51,401 +2% |
| 2017 | $1,190 | $50,394 +2% |
| 2016 | $1,190 +1.5% | $49,406 +1.5% |
| 2015 | $1,172 +2.9% | $48,664 +2% |
| 2014 | $1,139 | $47,711 +0.5% |
| 2013 | -- | $47,496 +2% |
| 2012 | -- | $46,565 +2% |
| 2011 | -- | $45,652 +0.8% |
| 2010 | -- | $45,311 -0.2% |
| 2009 | -- | $45,420 +2% |
| 2008 | -- | $44,530 +2% |
| 2007 | -- | $43,657 +2% |
| 2006 | -- | $42,801 +2% |
| 2005 | -- | $41,962 +2% |
| 2004 | -- | $41,140 +1.9% |
| 2003 | -- | $40,386 +2% |
| 2002 | -- | $39,595 +2% |
| 2001 | $697 +3.4% | $38,819 +2% |
| 2000 | $674 | $38,058 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 92627
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