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$629,000

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 2,161 Sq. Ft.
  • 3 Car Garage
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Enjoy the best of Lake Tulloch living in the sought-after Calypso Bay community. Located within one of the area's most desirable private neighborhoods, this home offers the perfect blend of comfort, recreation, and everyday relaxation, all while providing added privacy and exceptional value without the premium cost and upkeep often associated with direct lakefront or lake view properties. With only 126 homes in the community, Calypso Bay offers a welcoming atmosphere where weekends feel like a retreat and neighbors quickly become friends. Start your mornings with coffee and a short golf cart ride down to the lake, where you can spend the day boating, paddleboarding, or enjoying a sunset cruise. Residents enjoy resort style amenities including a private boat launch, clubhouse, pool, spa, and beach area, making it easy to embrace the lake lifestyle without the maintenance and expense of waterfront living. Inside, the home is designed for easy living and entertaining. The spacious granite island opens to a comfortable great room with a cozy fireplace, creating a natural gathering space for family and friends. A stylish bar area and flexible dining or game room provide versatility for casual get-togethers, movie nights, or holiday meals. The private primary suite offers a relaxing retreat, while heated floors in both full bathrooms add an extra touch of comfort. Additional features such as energy efficient solar (buyer to assume) and raised garden beds bring convenience and practicality to everyday living. Whether you're searching for a full-time residence or the perfect weekend getaway, this home presents an incredible opportunity to enjoy the Lake Tulloch lifestyle with more privacy, lower upkeep, and outstanding value in the heart of Calypso Bay.

Full Property Details for 21 Poseidon Way

General

  • Price: $629,000
  • HOA FEE: $258/month
  • Status: Active
  • Type: Single Family
  • Source: METROLIST_Cali
  • MLS ID: 226006079
  • Updated: 5/28/2026
  • Added to Site: 140 day(s) ago

Interior

  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Living Room, Stone
  • Appliances: Gas Cook Top, Hood Over Range, Dishwasher, Disposal, Microwave
  • Flooring: Carpet, Tile

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Bathroom Features: Walk-In Closet
  • Primary Bathroom: Walk-In Closet

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Kitchen: Granite Counter, Island, Island w/Sink, Kitchen/Family Combo
  • Dining Room: Formal Area
  • Laundry: Hookups Only, Inside Room

Additional Information

  • Shared Amenities: See Remarks

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Parking: Attached

Location

  • County: Calaveras
  • Cross Streets: Calypso Beach
  • Driving Directions: From HWY 4/108 turn onto O'Byrnes Ferry Rd. Turn onto Conner Estates Dr. Go to Gate # 1. Code required, contact agent. Once inside gate, Left on Poseidon. Look for sign.

School Information

  • School District: Calaveras
  • Elem School District: Mark Twain Union
  • Midd School District: Mark Twain Union
  • High School District: Brett Harte Union

Community

  • Association: Yes
  • Home Owners Assn.: 1
  • Assoc. Fees Include: Security, Pool

Heating & Cooling

  • Cooling Type: Ceiling Fan(s), Central
  • Heating Type: Central, Fireplace(s)
  • Heating Fuel: Central, Fireplace(s)

Utilities

  • Sewer: Septic System
  • Water: Public
  • Utility Description: Public, Solar

Structural Information

  • Architectural Style: One Story Other
  • Construction: Stucco
  • Basement: Yes
  • Foundation: Slab
  • Roof: Tile
  • Stories/Levels: 1
  • Square Feet: 2,161
  • Sq. Ft. Source: Assessor Agent-Fill
  • Year Built: 2021

Lot Features

  • Lot Size (Acres): 0.2
  • Lot Size (Sq. Ft.): 8,712
  • Irrigation System: Public District
  • Zoning: R1
  • Lot Description: Court, Garden, Low Maintenance
  • Fencing (Description): Back Yard

Financial Considerations

  • Association Fee: $258
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Special Conditions: Trust
  • APN: 061-064-006-000

Listed by Concierge Homes

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— 21 Poseidon Way —

  • Concierge Homes

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 21 Poseidon Way

School Districts:Mark Twain Union Elementary School District, Bret Harte Union High School District
NameGradesDistance
Copperopolis Elementary School
217 School Street, Copperopolis, CA 95228
K-65.8 mi
Mark Twain Elementary School, Angels Camp, CA
646 Stanislaus Avenue, Angels Camp, CA 95222
K-611.7 mi
Bret Harte Union High School
364 Murphys Grade Rd., Angels Camp, CA 95221
9-1212 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 21 Poseidon Way Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/19/2026
Price Reduced
$629,000
-3.08%
MLS
2/21/2026
Listed
$649,000
527.05%
MLS
11/19/2009
Sold
$103,500
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 21 Poseidon Way

Year
Property Taxes
Change
Tax Assessment
Change
2025
$3,632
—
$304,962
2%
2025
$3,632
5%
$298,983
2%
2023
$3,453
—
$293,121
2%
2023
$3,453
4%
$287,374
2%
2022
$3,308
101%
$281,740
128%
2021
$1,647
11%
$123,417
1%
2020
$1,486
1%
$122,152
2%
2019
$1,466
2%
$119,758
2%
2018
$1,440
2%
$117,411
2%
2017
$1,408
—
$115,110
2%
2016
$1,403
1%
$112,854
2%
2015
$1,387
2%
$111,159
2%
2014
$1,358
—
$108,983
—
2013
$1,358
—
$108,491
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Concierge Homes

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21 Poseidon Way, Copperopolis, CA 95228 (MLS# 226006079) is a Single Family property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 21 Poseidon Way is currently listed for $629,000 and was received on February 21, 2026. Want to learn more about 21 Poseidon Way? Do you have questions about finding other Single Family real estate for sale in Copperopolis? You can browse all Copperopolis real estate or contact a Coldwell Banker agent to request more information.

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