
Sold
21902 Cosala sold on July 10, 2026 for $950,000, 4.9% below the $999,000 asking price after 33 days on the market. The buyer financed the purchase. The details are below for reference.

21902 Cosala, Mission Viejo, CA 92691
- 3 beds
- 2 baths
- 1,561 sq ft
- 5,101 sq ft lot
- Built 1977
The home
About 21902 Cosala
*** RARE SINGLE-STORY VIEW HOME WITH SADDLEBACK MOUNTAIN VISTAS IN THE HEART OF Mission Viejo ***
Presenting a rare opportunity to own and transform a beautifully positioned SINGLE-LEVEL RESIDENCE in one of South Orange County’s most established and desirable communities. Framed by picturesque VIEWS OF THE SADDLEBACK MOUNTAINS, this home offers an exceptional blend of location, lifestyle, and untapped potential.
Ideally situated within WALKING DISTANCE TO Lake Mission Viejo, the property enjoys access to an unmatched community lifestyle featuring lakeside recreation, seasonal events, dining, and outdoor amenities that continue to drive strong long-term demand and value.
The residence features a HIGHLY SOUGHT-AFTER SINGLE-STORY FLOOR PLAN, a rarity in today’s market and a layout consistently favored for both comfort and functionality. With WELL-PROPORTIONED LIVING SPACES, a desirable flow, and SOLID UNDERLYING BONES, the home presents an ideal canvas for tasteful renovation, modernization, or long-term investment.
Offered AS-IS, WHERE-IS, this is a compelling opportunity for INVESTORS, DEVELOPERS, OR END USERS looking to create significant value in a premier location. Unlike many fixer opportunities, the property is CURRENTLY LIVABLE AND FINANCEABLE, providing greater flexibility for acquisition and renovation planning.
Additional highlights include LOW HOA DUES and NO MELLO-ROOS, enhancing both affordability and long-term ownership appeal. Surrounded by pride of ownership and supported by strong neighborhood comparables, the intrinsic value of this property is undeniable.
PROFESSIONAL PHOTOGRAPHY COMING MONDAY, further showcasing the character, setting, and remarkable potential this residence has to offer.
With the right vision and execution, this home has the opportunity to become a truly exceptional residence that seamlessly blends timeless location with elevated modern living.
OPPORTUNITIES OF THIS CALIBER—COMBINING LOCATION, SINGLE-STORY DESIGN, MOUNTAIN VIEWS, FINANCING FLEXIBILITY, AND VALUE-ADD POTENTIAL—ARE EXCEEDINGLY RARE IN TODAY’S MARKET.
Property details for 21902 Cosala
This 3-bedroom, 2-bath single-family home sits in Mission Viejo in Orange County. It offers 1,561 square feet of living space. The home was built in 1977. The MLS record lists the assessor parcel number as 837-215-04. Highlights include mountain views, a fireplace, single-story living, an attached two-car garage, a 5,101-square-foot lot, and central air. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.
Specifications
Home Details
At a glance
- Price
- $950,000
- Days On Site
- N/A
- Bedrooms
- 3
- Inside Area (SqFt)
- 1,561 sqft
- Total Baths
- 2
- Full Baths
- 2
- Partial Baths
- N/A
- Lot Size
- 5,101 SqFt
- Year Built
- 1977
- MLS® Number
- OC26100537
- Status
- Sold
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- $92 monthly
- Sq Ft Source
- Assessor
General Features
- Property Type
- Single Family Residence
- MLS Number
- OC26100537
- Year Built
- 1977
- Living Area (sq ft)
- 1,561
- Living Area Source
- Assessor
- Lot Size (sq ft)
- 5,100
- Lot Size (acres)
- 0.1171
- Levels
- One
- Bedrooms
- 3
- Full Baths
- 2
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- Mountains
- HOA Dues
- $63
- HOA Frequency
- Monthly
- HOA Name
- Mission Viejo Environmental
- Parcel Number
- 83721504
- On Market Date
- 2026-05-14
- Listing Terms
- Standard
Interior Features
- Interior Features
- All Bedrooms Down, Bedroom On Main Level, Main Level Primary, Primary Suite
- Cooling
- Central Air
- Fireplace
- Family Room, Gas Starter
- Laundry
- Laundry Room
- Main Level Bedrooms
- 3
- Main Level Bathrooms
- 2
- Entry Level
- 1
- Common Walls
- No Common Walls
Exterior Features
- Lot Features
- Zero To One Unit Acre
- Pool Features
- None
- Sewer
- Public Sewer
- Water
- Public
- Units
- 1
Community Features
- Community Features
- Lake
- Association Amenities
- Management
- Second HOA Dues
- $174
- Second HOA Name
- Lake Mission Viejo
The record
Property History for 21902 Cosala
| Date | Event | Price | Note |
|---|---|---|---|
| Jul 10, 2026 | Sold | $950,000 | |
| May 14, 2026 | Listed for sale | $999,000 |
No prior MLS sales on record for this home since 2012.
Next steps
Looking for something similar
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The neighborhood
About Mission Viejo
Mission Viejo is a master-planned community in Orange County's Saddleback Valley, with roads following the valleys and homes across the hillsides around the man-made Lake Mission Viejo. Named for the historic Rancho Mission Viejo land grant, it weaves in the Oso Creek Trail and spans the Capistrano Unified and Saddleback Valley Unified school districts.
Mission Viejo home sales, past 12 months
- Homes sold
- 735
- Median price
- $1,333,333
- Median days on market
- 15
- Median per sq ft
- $673
Recorded MLS closings of single-family homes, Sep 26, 2025 to Sep 26, 2026. Days on market run from listing to going under contract.
Recent Mission Viejo sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 21575 Consejos | Sep 25, 2026 | $1,075,000 | 1,120 | $960 | 56 |
| 26625 Sierra Vista | Sep 24, 2026 | $1,799,000 | 2,480 | $725 | 5 |
| 28419 Alava | Sep 24, 2026 | $1,050,000 | 1,472 | $713 | 4 |
| 27130 S Ridge Drive | Sep 24, 2026 | $1,801,017 | 3,504 | $514 | 13 |
| 22671 Puntal Lana | Sep 24, 2026 | $2,236,500 | 3,415 | $655 | 22 |
Schools
Schools for 21902 Cosala
As listed in the MLS record. Confirm attendance boundaries with the school district.
- Elementary
- Del Lago
- Middle
- Los Alisos
- High
- Trabuco Hills
- District
- Saddleback Valley Unified
Living in Mission Viejo covers its schools, parks and beaches.
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Listed by Ali Shariat of MOSO Real Estate
Listing information updated Jul 10, 2026 at 3:33 PM PT. Source: CRMLS.
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. The 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, the 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.