Date
Details
Price
Change
Source
4/03/2026
Listed
$309,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/23
$309,000 Just Listed
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1/23
Property Description
Experience the perfect blend of sophisticated design and relaxed Hill Country living in this striking limestone-clad single-story residence. Situated on a generous third-acre cul-de-sac lot within the Bar-K Ranches, this property offers an expansive outdoor footprint rarely found at this price point. The oversized lot provides significant flexibility for those needing dedicated space for boat storage, RV parking, or a future workshop, all while maintaining the privacy of a quiet street. The interior reveals a masterclass in modern updates, featuring a bright, open-concept floor plan anchored by low-maintenance tile flooring and elegant upgraded baseboards. The heart of the home is a chef-inspired kitchen that boasts gleaming quartz countertops, a stylish geometric backsplash, and premium stainless steel appliances, including a built-in wall oven and microwave. Recessed lighting and designer pendant fixtures illuminate the space, creating an inviting atmosphere for both daily living and hosting. Retreat to the primary suite where luxury takes center stage in the spa-like bathroom. This private sanctuary is equipped with a floor to ceiling tiled walk-in shower and a dual-sink vanity topped with sleek stone. Each of the three bedrooms is designed with comfort in mind, providing ample space for rest. Outside, the property transitions into a natural oasis with native trees and garden beds, complemented by a covered patio that overlooks the tiered landscape. Residents can take advantage of the incredible Lago Vista lifestyle with a voluntary membership that unlocks access to nine waterfront parks, boat ramps, fitness facilities, and even a disk golf course. Ideally located just minutes from top-rated Lago Vista schools and local athletic fields, this home delivers the rare combination of high-end finishes, significant land, and a low tax rate. This is more than just a house; it is an invitation to a better pace of life. For more info, go to: https://wkf.ms/4lQ05EZ
Full Property Details
Full Property Details for 21204 Diamond Cove
General
- Price: $309,000
- Taxes: $7,477 (2024)
- Status: Active
- Type: Single Family
- Source: Austin_MLS
- MLS ID: 7279043
- Updated: Today (4/3/2026)
- Added to Site: Today
Interior
- Interior Features: Kitchen Island, Main Level Primary, Pantry, Quartz Counters, Recessed Lighting
- Appliances: Built-In Electric Oven, Built-In Electric Range, Dryer, Dishwasher, Electric Cooktop, Freezer, Disposal, Ice Maker, Microwave, Oven, Washer
- Flooring: Carpet, Tile
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
- Bedrooms Main: 3
Other Rooms
- Laundry: Inside, Main Level, Electric Dryer Hookup
Additional Information
- Shared Amenities: Barbecue, Common Grounds/Area, Clubhouse, Courtyard, Dog Park, Fitness Center, Fishing, Golf, Lake, Pet Amenities, Playground, Park, Pool, Planned Social Activities, Putting Green, Restaurant, Racquetball, Sauna, Sport Court(s), Street Lights, Tennis Court(s)
- Shared Pool: Yes
- Pool: Yes
- Pool Description: None, Community
- Tennis: Yes
- Security/Safety: Carbon Monoxide Detector(s), Smoke Detector(s)
Exterior
- Exterior Features: See Remarks
- Porch/Patio/Deck: Covered
Parking
- Garage: Yes
- Garage Spaces: 2
- Covered Spaces: 2
- Total Spaces: 4
- Parking Features: Garage
Location
- Area: LN
- County: Travis
- Subdivision: Bar-K Ranches 07 Amd
- Driving Directions: Exit toward RM-1431/Cedar Park: Take the exit toward RM-1431/Cedar Park. Merge onto Research Blvd. Turn left onto RM-1431 W (Whitestone Blvd): After exiting, turn left onto RM-1431 W. Continue on this road for approximately 11 miles, passing through Jonestown. Turn left onto Lohmans Ford Rd: After passing Lago Vista, turn left onto Lohmans Ford Rd. Turn right onto Boggy Ford Rd: Drive for about 3 miles, then turn right onto Boggy Ford Rd. Turn right onto Highland Lake Dr: Continue on Boggy Ford Rd until you reach Highland Lake Dr and turn right. Turn right onto American Dr: Follow Highland Lake Dr and turn right onto American Dr. Turn left onto Sailfish St: Continue on American Dr and turn left onto Sailfish St. Turn right onto Diamond Cove: After a short drive on Sailfish St, turn right onto Diamond Cove. Arrive at 21204 Diamond Cove: Your destination will be on your right.
- Direction Faces: South
School Information
- Elem School District: Lago Vista ISD
- Midd School District: Lago Vista ISD
- High School District: Lago Vista ISD
- Elementary School: Lago Vista
- Middle School: Lago Vista
- High School: Lago Vista
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Electric
- Heating Type: Electric
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: See Remarks
Structural Information
- Detached/Attached: Detached
- Builder: Brohn
- Construction: HardiPlank Type, Masonry, Stone
- Roof: Composition
- Windows: Vinyl
- Stories/Levels: 1
- Square Feet: 1,586
- Sq. Ft. Source: Public Records
- Living Area: 1,586 Sq. Ft.
- Year Built: 2021
- Year Built Source: Public Records
- Property Condition: Resale
Additional Structures
- Other Structures: See Remarks
Lot Features
- Property View: Park/Greenbelt, Hills, Rural, Trees/Woods
- Lot Size (Acres): 0.3
- Lot Size (Sq. Ft.): 13,068
- Street Lights: Yes
- Fence: Yes
- Lot Features: Cul-De-Sac, Moderate Trees
- Fencing (Description): See Remarks
Water Features
- Water Front Name: Lake Travis
- Water Front Desc.: Lake Privileges
- Lake Front: Yes
Green Features
- Energy Efficient: See Remarks
Financial Considerations
- Assessment Amount: $359,368
- Tax Amount: $7,477.32
- Tax Year: 2024
- Terms: Cash, Conventional, FHA, VA Loan
Disclosures and Reports
- Special Conditions: Standard
- Documents Avail.: Survey
- Legal Description: LOT 7018 BAR-K RANCHES PLAT 7 AMENDED
- Disclosures/Reports: Seller Disclosure
- Property ID: 1827810050000
- Lot Number: 7018
Listed by Compass RE Texas, LLC
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Listing agent
— 21204 Diamond Cove —
Compass RE Texas, LLC
(512) 576-1910
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Schools
Schools serving 21204 Diamond Cove
School District:Lago Vista Independent School District
| Name | Grades | Distance |
|---|---|---|
Lago Vista Intermediate School 20801 Fm 1431, Lago Vista, TX 78645 | 4-5 | 0.3 mi |
Lago Vista Elementary School 20311 Dawn Drive, Lago Vista, TX 78645 | K-3 | 1.8 mi |
Lago Vista Middle School 8039 Bar K Ranch Road, Lago Vista, TX 78645 | 6-8 | 0.3 mi |
Lago Vista High School 5185 Lohman Ford Road, Lago Vista, TX 78645 | 9-12 | 2.7 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 21204 Diamond Cove
Tax History
Tax History for 21204 Diamond Cove
Year
Property Taxes
Change
Tax Assessment
Change
2024
100%
$355,965
-4%
2024
-100%
$369,680
3%
2022
$6,587
—
$359,368
-5%
2022
$6,587
3227%
$379,400
4642%
2021
$198
100%
$8,000
105%
2020
$99
-1%
$3,900
—
2020
$100
-3%
$3,900
—
2018
$103
106%
$3,900
—
2016
$50
-50%
$3,900
100%
2017
$100
96%
$1,950
—
2015
$51
-2%
$1,950
—
2014
$52
-2%
$1,950
—
2013
$53
—
$1,950
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 21204 Diamond Cove
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- Single Family
- Active
- Updated 15 hours ago
- 4Beds
- 5Total Baths
Listed by Bernadette McAlvain (512) 568-4125
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21204 Diamond Cove, Lago Vista, TX 78645 (MLS# 7279043) is a Single Family property with 3 bedrooms and 2 full bathrooms. 21204 Diamond Cove is currently listed for $309,000 and was received on April 03, 2026. Want to learn more about 21204 Diamond Cove? Do you have questions about finding other Single Family real estate for sale in Lago Vista? You can browse all Lago Vista real estate or contact a Coldwell Banker agent to request more information.