Opus Sporthorses is a premier training and boarding facility spanning approximately 20 acres in Southern Sonoma County, with easy Highway 101 access. Thoughtfully designed and meticulously maintained, this turnkey equestrian center stands among the area's finest. Specializing in jumping while welcoming all disciplines, this facility offers exceptional amenities for both horses and riders. Amenities feature 2 masterfully engineered, all-weather arenas, 4 barns with 46 total stalls, 29 paddocks with shelters, 3 large pastures, 68' round pen, treadmill and Equisizer ensuring comfort and freedom of movement for every horse. For riding, training, and exercise, the property boasts a newly constructed 150' x 300' outdoor arena, a 220' x 110' arena both with premium GTT footing. Boarders enjoy top-tier amenities, including several wash areas, grooming stalls, tack rooms, ample parking, and inviting outdoor seating where riders can unwind amidst the scenic Sonoma foothills. The property also features a comfortable 2-bedroom, 2-bath modular home, privately nestled among lush gardens with an inviting in-ground pool. Solar, EV Charger & Equipment included. There is a designated area that offers potential for an additional home. This well organized facility is ready for you and your horses!
Closed
$3,850,000
1200 E Railroad Avenue, Cotati, CA 94931
2beds
1,620sqft
Single Family Residence
Built in 1999
19.79 Acres Lot
$3,871,200 Zestimate®
$2,377/sqft
$4,112 Estimated rent
Home value
$3,871,200
$3.48M - $4.34M
$4,112/mo
Zestimate® history
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List your homeWhat's special
Tack roomsTreadmill and equisizerIn-ground poolLush gardensGrooming stallsSeveral wash areas
Zillow last checked:
Listing updated:
Listed by:
Sharon Vallejo DRE #00826851 707-953-4788,
Compass 707-774-8600,
Nancy Manning DRE #01473903 650-255-8849,
Compass
Bought with:
Hilary Thomas, DRE #02069128
Compass
Source: BAREIS,MLS#: 325023672
Originating MLS: Sonoma
Originating MLS: SonomaFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Rooms
- Room types: Dining Room, Kitchen, Living Room, Master Bathroom, Master Bedroom, Storage, Workshop, Other
Primary bedroom
- Features: Closet, Walk-In Closet(s)
Bedroom
- Level: Main
Primary bathroom
- Features: Double Vanity, Shower Stall(s), Tile, Tub
Bathroom
- Level: Main
Dining room
- Level: Main
Kitchen
- Features: Breakfast Area, Butcher Block Counters, Granite Counters
- Level: Main
Living room
- Level: Main
Heating
- Central, Fireplace(s), Gas
Cooling
- Central Air
Appliances
- Included: Built-In Electric Oven, Built-In Gas Range, Dishwasher, Disposal, Free-Standing Refrigerator, Range Hood, Microwave, Dryer, Washer
- Laundry: Cabinets, Inside Room
Features
- Flooring: Laminate
- Has basement: No
- Number of fireplaces: 1
- Fireplace features: Gas Piped, Living Room
Interior area
- Total structure area: 1,620
- Total interior livable area: 1,620 sqft
Property
Parking
- Total spaces: 2
- Parking features: Covered, Detached, Gravel
- Carport spaces: 2
Features
- Levels: One
- Stories: 1
- Pool features: In Ground
- Fencing: Cross Fenced,Electric,Fenced,Other,Gate
- Has view: Yes
- View description: Garden/Greenbelt, Hills, Panoramic, Pasture
Lot
- Size: 19.79 Acres
- Features: Auto Sprinkler F&R, Landscaped, Landscape Front, Landscape Misc
Details
- Additional structures: Outbuilding, Workshop
- Parcel number: 047061013000
- Special conditions: Standard
- Horse amenities: Arena, Barn, Fenced, Hot Walker, Paddocks, Pasture, Round Pen
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
Materials
- Foundation: Concrete Perimeter
Condition
- Year built: 1999
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
- Utilities for property: Public
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Smoke Detector(s)
HOA
- Has HOA: No
Location
- Region: Cotati
Financial & listing details
- Price per square foot: $2,377/sqft
- Tax assessed value: $2,542,739
- Annual tax amount: $29,398
- Date on market: 4/9/2025
Price history
| Date | Event | Price |
|---|---|---|
| 6/10/2025 | Sold | $3,850,000-3.6%$2,377/sqft |
Source:  BAREIS #325023672 Report a problem | ||
| 5/6/2025 | Contingent | $3,995,000$2,466/sqft |
Source: BAREIS #325023672 Report a problem | ||
| 4/9/2025 | Listed for sale | $3,995,000+94.9%$2,466/sqft |
Source: BAREIS #325023672 Report a problem | ||
| 10/30/2018 | Sold | $2,050,000-14.6%$1,265/sqft |
Source: BAREIS #21818788 Report a problem | ||
| 9/1/2018 | Pending sale | $2,400,000$1,481/sqft |
Source: Engel & Volkers Sonoma County #21601118 Report a problem | ||
| 6/29/2018 | Listed for sale | $2,400,000+679.2%$1,481/sqft |
Source: Engel & Volkers Sonoma County Report a problem | ||
| 7/27/1998 | Sold | $308,000$190/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $29,398 +7.4% | $2,542,739 +2% |
| 2024 | $27,377 +1.8% | $2,492,883 +2% |
| 2023 | $26,889 +0.9% | $2,444,004 +2% |
| 2022 | $26,649 +11.1% | $2,396,084 +11.3% |
| 2021 | $23,976 -1% | $2,152,861 +0.9% |
| 2020 | $24,209 +3.3% | $2,134,000 +4.1% |
| 2019 | $23,436 +222.2% | $2,050,000 +220.6% |
| 2018 | $7,273 | $639,417 +2% |
| 2017 | -- | $626,881 +2% |
| 2016 | $6,948 | $614,590 +1.5% |
| 2015 | -- | $605,359 +2% |
| 2014 | -- | $593,502 +0.5% |
| 2013 | $667,618 | $590,821 +2% |
| 2012 | -- | $579,237 +2% |
| 2011 | -- | $567,880 +2.4% |
| 2010 | -- | $554,704 +0.4% |
| 2009 | -- | $552,323 +8.9% |
| 2008 | -- | $507,402 +4.3% |
| 2007 | -- | $486,375 +2% |
| 2006 | -- | $476,839 +2% |
| 2005 | -- | $467,490 +2% |
| 2004 | -- | $458,324 +1.9% |
| 2003 | -- | $449,912 +2% |
| 2002 | -- | $441,091 +2% |
| 2001 | -- | $432,443 |
Find assessor info on the county website
Neighborhood: 94931
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Nearby schools
GreatSchools rating
- 7/10Penngrove Elementary SchoolGrades: K-6Distance: 0.9 mi
- 4/10Petaluma Junior High SchoolGrades: 7-8Distance: 5.7 mi
- 8/10Petaluma High SchoolGrades: 9-12Distance: 6 mi
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Estimated market value
$3,871,200
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Estimated market value
$3,871,200
- California
- Sonoma County
- Cotati
- 94931
- 1200 E Railroad Avenue
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