Date
Details
Price
Change
Source
6/21/2026
Listed
$1,250,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/30
$1,250,000 Just Listed
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/30
Property Description
Enjoy effortless lakeside living in this fully updated, single-level condo with stunning east-facing views of Lake LBJ. Located on the second floor with elevator access, this lock-and-leave home features an open-concept layout with quartz countertops, stainless steel appliances, and no interior steps for easy accessibility. The spacious primary suite offers breathtaking lake views, balcony access, and a luxurious en suite bathroom with a walk-in shower and soaking tub. Two generous guest bedrooms, each with private en suite baths, provide comfort and privacy for family and friends. A private boat slip is included and features a $15,000 hydraulic lift, making lake days effortless and secure. A one-car garage with additional storage adds to the convenience, while the community pool and hot tub offer the perfect place to relax and unwind. Offered fully furnished, this home is move-in ready and delivers exceptional value for those seeking a premium waterfront lifestyle in Horseshoe Bay.
Full Property Details
Full Property Details for 2509 Diagonal
General
- Price: $1,250,000
- HOA FEE: $583/month
- HOA FEE FREQ.: Quarterly
- Status: Active
- Type: Condo
- Source: Highland_Lakes_MLS
- MLS ID: 178442
- Updated: 6/21/2026
- Added to Site: 5 day(s) ago
Interior
- Rooms/Areas: Dining Room, Family Room, Kitchen, Laundry, Utility Room Inside, Main Level Master Bdrm
- Interior Features: Wet Bar, Breakfast Bar, Crown Molding, Elevator, Pantry, Recessed Lighting, Walk-In Closet(s), Quartz Countertops
- Fireplace: Yes
- Fireplace(s): One, One
- Appliances: Dishwasher, Disposal, Ice Maker, Microwave, Refrigerator, Washer, Electric Water Heater, Cooktop, Wall Oven
- Flooring: Tile, Vinyl
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 3
Additional Information
- Shared Amenities: Park, Pool, Water
- Pool: Yes
- Pool Description: Community, Gunite, In Ground, Tile
Exterior
- Exterior Features: Balcony, Rain Gutters, Sprinkler System
Parking
- Garage: Yes
- Garage Description: 1 Car Detached Garage
Location
- County: Llano
- Subdivision: Tranquilo Bay
- Driving Directions: FM 2147 to Bay West Blvd. Right on Faultline Dr. Right on Lost Echo, Left on diagonal. Tranquilo Bay is on the right side of the street.
School Information
- High School District: Llano
Community
- Association: Yes
- Assoc. Fees Include: Ext. Liability, Insurance, Maintenance Structure, Management, Trash, Water
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Central, Electric
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Construction: Wood Siding, Stucco
- Foundation: Slab
- Roof: Metal
- Stories/Levels: 1
- Square Feet: 2,008
- Sq. Ft. Source: County Records
- Living Area: 2,008 Sq. Ft.
- Year Built: 1996
Unit Information
- Residential Units: 1
Lot Features
- Property View: Golf Course, Hill Country, Lake, Panoramic
- Frontage: Paved Road
- Fence: Yes
- Topography: Cleared Land
- Fencing (Description): Wrought Iron
Water Features
- Water View: Yes
- Water Front Type: Open Water
- Water Front View: Lake LBJ
- Boat Dock Slip: Yes
Green Features
- Energy Efficient: Ceiling Fan(s), Windows
Financial Considerations
- Price Per Sq. Ft.: $622.51
- Association Fee: Yes
- Association Fee: $1,750
- Assoc Fee Freq.: Quarterly
Disclosures and Reports
- Legal Description: TRANQUILO BAY CONDO HORSESHOE BAY W20064-8 BLDG B
- Property ID: 20910
Listed by Kelly Realty Team - eXp Realty, Valerie Kelly and Kelly Realty Team - eXp Realty, Patrick Kelly
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Or call us at (800) 531-7667
Listing agents
— 2509 Diagonal —
Valerie Kelly
Kelly Realty Team - eXp Realty
Patrick Kelly
Kelly Realty Team - eXp Realty
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 2509 Diagonal
School District:Llano Independent School District
| Name | Grades | Distance |
|---|---|---|
Packsaddle Elementary School 150 Pioneer Lane, Kingsland, TX 78639 | PK-5 | 7.5 mi |
Llano J High School 400 East Highway 71, Llano, TX 78643 | 6-8 | 21 mi |
Llano High School 2509 Texas 16, Llano, TX 78643 | 9-12 | 21.2 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 2509 Diagonal
Tax History
Tax History for 2509 Diagonal
Year
Property Taxes
Change
Tax Assessment
Change
2025
$2,649
-57%
$620,370
1%
2024
$6,160
8%
$612,953
10%
2023
$5,730
-24%
$557,230
7%
2022
$7,579
25%
$520,910
7%
2020
$6,059
—
$486,380
5%
2020
$6,059
-2%
$461,490
3%
2019
$6,180
1%
$448,850
5%
2018
$6,130
—
$427,930
—
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 2509 Diagonal
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Single Family
- Active
- Updated 13 hours ago
- 3Beds
- 2Total Baths
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 3Total Baths
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Single Family
- Active
- Updated 4 days ago
- 3Beds
- 2Total Baths
- Single Family
- Active
- Updated 4 days ago
- 3Beds
- 2Total Baths
2509 Diagonal, Horseshoe Bay, TX 78657 (MLS# 178442) is a Condo property with 3 bedrooms and 3 full bathrooms. 2509 Diagonal is currently listed for $1,250,000 and was received on June 21, 2026. Want to learn more about 2509 Diagonal? Do you have questions about finding other Condo real estate for sale in Horseshoe Bay? You can browse all Horseshoe Bay real estate or contact a Coldwell Banker agent to request more information.