Date
Details
Price
Change
Source
4/14/2026
Listed
$450,000
—
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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1/22
$450,000 Just Listed
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1/22
Property Description
This Lake Travis waterfront homesite at 21909 Mockingbird Lane offers a rare chance to create a custom retreat in the heart of the Texas Hill Country. With a gentle slope toward the water, mature trees for privacy, and utilities available at the street, the property provides an ideal canvas for a home designed to capture lake views, natural light, and seamless indoor-outdoor living. From quiet mornings overlooking the water to evenings defined by expansive Hill Country sunsets, the setting supports a lifestyle centered on both relaxation and connection to nature. Located in the Lago Vista community, ownership includes access to private waterfront parks, boat launches, a fishing well, pool, fitness center, pickleball courts, and golf course through the Lago Vista POA. Lake Travis offers endless opportunities for boating and recreation, while downtown Austin remains within an easy drive. An added opportunity exists with the adjacent submerged 4-acre tract owned by the City of Lago Vista, which may potentially be available to expand water access or enhance privacy.
Full Property Details
Full Property Details for 21909 Mockingbird St
General
- Price: $450,000
- HOA FEE: $17/month
- HOA FEE FREQ.: Annually
- Taxes: $13,210 (2025)
- Status: Active
- Type: Lots/Land
- Source: Austin_MLS
- MLS ID: 5510658
- Updated: Today (4/14/2026)
- Added to Site: Today
Interior
- Interior Features: High Speed Internet
Rooms
Other Rooms
- Library: Yes
Additional Information
- Shared Amenities: Common Grounds/Area, Clubhouse, Fitness Center, Fishing, Golf, Internet Access, Lake, Library, Playground, Park, Pool, Airport/Runway, Tennis Court(s), Trails/Paths
- Shared Pool: Yes
- Pool: Yes
- Pool Description: Community
- Tennis: Yes
Location
- Area: LN
- County: Travis
- Subdivision: Emerald Bend Sec 01
- Driving Directions: Take 1431 to Lohman Ford Rd, turn right on Boggy Ford Rd, turn right on Crystal Way, and left where it deadends on Mockingbird. The lot is on the right.
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
Community
- Association: Yes
- Assoc. Name: Lago Vista POA
- Assoc. Fees Include: Common Area Maintenance
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Electricity Available, Natural Gas Not Available, Phone Available, Sewer Available, Underground Utilities, Water Available
Structural Information
- Detached/Attached: Detached
Additional Structures
- Other Structures: None
Lot Features
- Property View: Hills, Lake, Panoramic, Trees/Woods, Water
- Lot Size (Acres): 0.6873
- Lot Size (Sq. Ft.): 29,938.79
- Lot Features: Near Golf Course, Gentle Sloping, Level, Native Plants, Few Trees, Views
- Fencing (Description): None
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Name: Lake Travis
- Water Front Desc.: Waterfront
Financial Considerations
- Association Fee: $200
- Assoc Fee Freq.: Annually
- Assessment Amount: $620,000
- Tax Amount: $13,210.56
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Special Conditions: Standard
- Documents Avail.: Survey
- Legal Description: LOT 13 BLK P BELOW 715' CONTOUR EMERALD BEND SEC 1
- Disclosures/Reports: None
- Property ID: 1629201130000
- Block: P
- Lot Number: 13
Listed by Kuper Sotheby's Int'l Realty
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Listing agent
— 21909 Mockingbird St —
Kuper Sotheby's Int'l Realty
(512) 426-9456
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 21909 Mockingbird St
School District:Lago Vista Independent School District
| Name | Grades | Distance |
|---|---|---|
Lago Vista Elementary School 20311 Dawn Drive, Lago Vista, TX 78645 | K-3 | 3.8 mi |
Lago Vista Intermediate School 20801 Fm 1431, Lago Vista, TX 78645 | 4-5 | 5.2 mi |
Lago Vista Middle School 8039 Bar K Ranch Road, Lago Vista, TX 78645 | 6-8 | 5.2 mi |
Lago Vista High School 5185 Lohman Ford Road, Lago Vista, TX 78645 | 9-12 | 3.6 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 21909 Mockingbird St
Tax History
Tax History for 21909 Mockingbird St
Year
Property Taxes
Change
Tax Assessment
Change
2024
$12,917
-6%
$620,000
—
2022
$13,691
138%
$620,000
167%
2021
$5,762
-2%
$232,500
—
2020
$5,896
-2%
$232,500
—
2020
$5,987
-2%
$232,500
—
2018
$6,113
3%
$232,500
—
2016
$5,962
—
$232,500
—
2017
$5,962
116%
$232,500
120%
2015
$2,756
-3%
$105,804
-20%
2013
$2,850
—
$132,255
25%
2013
$2,850
—
$105,804
—
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 21909 Mockingbird St
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- Lots/Land
- Active
- 0.81Acres
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21909 Mockingbird Street, Lago Vista, TX 78645 (MLS# 5510658) is a Lots/Land property with a lot size of 0.6873 acres. 21909 Mockingbird Street is currently listed for $450,000 and was received on April 14, 2026. Want to learn more about 21909 Mockingbird Street? Do you have questions about finding other Lots/Land 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.