BROKER TOUR! 9/24 12Noon -2PM Welcome to 550 Catanio Ct in San Ramon's Twin Creeks neighborhood. This home sits on what is represented as the largest lot in Twin Creeks, which means real privacy and plenty of room to spread out. The backyard is the main draw, with mature pine trees, exotic trees, and established landscaping surrounding the property. The swimming pool leaves plenty of space for entertaining, gardening, or simply relaxing outside. Inside, the home has been recently painted and has new carpet, so it feels fresh while leaving room to make it your own. The three level floor plan separates the living spaces and gives you flexibility in how you use them. A three car garage and a large driveway provide ample parking and storage. Lots this size with this much privacy are hard to find in San Ramon. If you want space, a pool, and a quiet setting in an established community, 550 Catanio Ct is worth a look.
For sale
$1,490,000
550 Catanio Ct, San Ramon, CA 94583
4beds
2,104sqft
Single Family Residence
Built in 1973
1.38 Acres Lot
$1,459,500 Zestimate®
$708/sqft
$-- HOA
What's special
Swimming poolThree car garageMature pine treesExotic treesEstablished landscapingRecently paintedNew carpet
- 17 hours
- 459
- 49
Zillow last checked:
Listing updated:
Listed by:
Lisa Doyle DRE #01149880 925-890-7443,
Christie's Intl Re Sereno,
Edwin Ramirez DRE #02044431 510-340-0088,
Christie's Intl Re Sereno
Source: CCAR,MLS#: 41149020
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Rooms
- Room types: Main Entry, 3 Bedrooms, 2 Baths
Bathroom
- Features: Shower Over Tub, Tile, Other, Window, Multiple Shower Heads
Kitchen
- Features: 220 Volt Outlet, Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Gas Range/Cooktop, Ice Maker Hookup, Microwave, Pantry, Refrigerator
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Double Oven, Gas Range, Plumbed For Ice Maker, Microwave, Refrigerator, Dryer, Gas Water Heater
- Laundry: Laundry Room
Features
- Breakfast Nook, Pantry
- Flooring: Hardwood, Tile, Carpet
- Number of fireplaces: 1
- Fireplace features: Family Room, Gas Starter
Interior area
- Total structure area: 2,104
- Total interior livable area: 2,104 sqft
Property
Parking
- Total spaces: 2
- Parking features: RV/Boat Parking, 1/2 Car Space, Boat, RV Storage, Garage Door Opener
- Garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Exterior features: Dog Run, Garden/Play, Storage, Garden, Private Entrance
- Has private pool: Yes
- Pool features: In Ground, Pool Cover, Solar Heat, Outdoor Pool
- Fencing: Partial Fence,Fenced,Cross Fenced,Full,Wood
- View description: None
- Waterfront features: Creek
Lot
- Size: 1.38 Acres
- Features: Corner Lot, Level, Premium Lot, Secluded, See Remarks, Back Yard, Side Yard, Landscape Back
Details
- Additional structures: Pool House, Shed(s)
- Parcel number: 2092500053
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 1973
Utilities & green energy
- Electric: 220 Volts in Kitchen
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Twin Creek
HOA
- Has HOA: No
Location
- Region: San Ramon
Financial & listing details
- Price per square foot: $708/sqft
- Tax assessed value: $143,804
- Date on market: 9/22/2026
Estimated market value
$1,459,500
$1.39M - $1.53M
$5,164/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/22/2026 | Listed for sale | $1,490,000+2383.3%$708/sqft |
Source:  CCAR #41149020 Report a problem | ||
| 6/7/1974 | Sold | $60,000$29/sqft |
Source: Agent Provided Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $143,804 +2% |
| 2025 | $2,548 +2.5% | $140,985 +2% |
| 2024 | $2,486 +2.3% | $138,222 +2% |
| 2023 | $2,430 +0.8% | $135,513 +2% |
| 2022 | $2,410 +2.6% | $132,857 +2% |
| 2021 | $2,348 +3.1% | $130,253 +1% |
| 2020 | $2,277 +0.8% | $128,918 +2% |
| 2019 | $2,259 +3.8% | $126,391 +2% |
| 2018 | $2,175 +4.1% | $123,914 +2% |
| 2017 | $2,090 +2.6% | $121,485 +2% |
| 2016 | $2,036 +5% | $119,104 +1.5% |
| 2015 | $1,940 | $117,316 +2% |
| 2014 | $1,940 | $115,019 +0.5% |
| 2013 | -- | $114,500 +2% |
| 2012 | -- | $112,256 +2% |
| 2011 | -- | $110,056 +0.8% |
| 2010 | -- | $109,234 -0.2% |
| 2009 | -- | $109,495 +2% |
| 2008 | -- | $107,349 +2% |
| 2007 | -- | $105,245 +2% |
| 2006 | -- | $103,182 +2% |
| 2005 | -- | $101,160 +2% |
| 2004 | -- | $99,177 +1.9% |
| 2003 | -- | $97,361 +2% |
| 2002 | -- | $95,453 +2% |
| 2001 | -- | $93,582 |
Find assessor info on the county website
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Neighborhood: 94583
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