Hidden away in the Lost River Subdivision, this custom built home exudes timeless charm & modern luxury on 2.2 acres. A gracious front porch & double doors beckons you to enter, setting the stage for what awaits inside. Upon stepping in, notice the grandeur of the soaring ceilings & the elegant wrought iron staircase. The formal dining area, w/ its own coffee bar, sink, and wine fridge, is perfect for hosting breakfast or a formal affair. Adjacent to the foyer is a bedroom, which serves perfectly as a home office with a glass door, vinyl plank flooring & views of the front yard. The expansive living room is bathed in natural light, courtesy of the windows that frame the space. Remote-controlled window shades add a touch of contemporary convenience. The kitchen flows seamlessly, featuring a peninsula breakfast bar, sleek granite, a central island, double ovens, a modern backsplash & a gas cooktop- this culinary haven is both functional & aesthetically pleasing. The downstairs primary suite is a sanctuary with a lavish ensuite bathroom reminiscent of a high-end spa. Dual vanities, a decadent soaking tub, an expansive walk-in shower & separate closets ensure ultimate comfort & convenience. An additional bedroom down with a full bathroom makes for the perfect space for a growing family, playroom or guest room. Ascending the staircase, you are greeted by an expansive loft area, 3 additional bedrooms & 2 full bathrooms. Outside, the covered patio beckons you to unwind & savor the picturesque backyard, complete with a fenced in area for your pets or family. Adding to the allure of the property is the impressive 40x40 workshop, designed w/ spray foam insulation & mini-split - perfect for working out, taking on your hobbies or storing your toys! Don’t miss the “tiny home” which is adorable. Conveniently located near main roads, HEB- this home offers easy access while maintaining tranquility. Close proximity to Lake Georgetown & the Cimarron Golf & Country Club.
BEAUTIFUL and rare Lost River Ranches lot available in West Georgetown. Level and partially cleared w/ plenty of privacy. Build your dream home & bring horses, boat, RV. Close to Lake Georgetown/North Fork of San Gabriel, with easy access to Hwy 29, Ronald Reagan, IH35 and Southwestern University. Approximately 257' of Lost River Rd paved street frontage. Georgetown has approved adding a water meter or new buyer can put in a well (see proposed well placement in survey). Restrictions: Yes
Year
Property tax
Land + Additions
Assessment*
2026
$15,341 (−4.7%)
$194,346 + $840,516
$1,034,862
2025
$16,098 (−5.1%)
$194,346 + $840,516
$1,034,862
2024
$16,956 (−3.0%)
$190,797 + $902,306
$1,093,103
2023
$17,487 (+12.3%)
$180,697 + $971,121
$1,151,818
2022
$15,573 (+621.2%)
$182,471 + $742,868
$925,339
2021
$2,159 (+6.6%)
$121,871
2020
$2,025 (+8.5%)
$108,544
2019
$1,866 (−3.6%)
$98,317
2018
$1,936
$86,608
Tax history for 312 Lost River Rd
Year
Property tax
Land + Additions
Assessment*
2026
$15,341 (−4.7%)
$194,346 + $840,516
$1,034,862
2025
$16,098 (−5.1%)
$194,346 + $840,516
$1,034,862
2024
$16,956 (−3.0%)
$190,797 + $902,306
$1,093,103
2023
$17,487 (+12.3%)
$180,697 + $971,121
$1,151,818
2022
$15,573 (+621.2%)
$182,471 + $742,868
$925,339
2021
$2,159 (+6.6%)
$121,871
2020
$2,025 (+8.5%)
$108,544
2019
$1,866 (−3.6%)
$98,317
2018
$1,936
$86,608
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Appliances: Built-In Gas Range, Bar Fridge, Built-In Oven, Double Oven, Dishwasher, Gas Cooktop, Disposal, Microwave, Stainless Steel Appliance(s), Tankless Water Heater
Interior Features
Window Features: Blinds, See Remarks, Window Treatments
Flooring: Carpet, Tile, Vinyl
Other Features: Breakfast Bar, Ceiling Fan(s), Separate/Formal Dining Room, Double Vanity, Eat-in Kitchen, Granite Counters, High Ceilings, Interior Steps, Kitchen Island, Multiple Living Areas, Multiple Dining Areas, Main Level Primary, Open Floorplan, Pantry, Soaking Tub, Bar, Walk-In Closet(s)
Exterior
Building Information
Stories: 2
Year Built Source: Public Records
Roof Details: Composition
Construction Details: Masonry, Stone, Vertical Siding
Exterior Features
Exterior Features: Dog Run, Rain Gutters
Patio And Porch Features: Rear Porch, Covered, Front Porch
Other Structures: Kennel/Dog Run, Guest House, Workshop
Security Features: Smoke Detector(s)
Lot Information
Lot Size Area: 2.02
Lot Size Acres: 2.02
Lot Features: Back Yard, Front Yard, Level, Native Plants, Many Trees, Trees Large Size, Trees Medium Size
Property Information
Has View
Direction Faces: Northeast
Foundation Details: Slab
Resale
Financial
Assessments and Fees
Assessed Value: $1,151,818
Tax Information
Annual Tax Amount: $17,487.11
Tax Year: 2023
Utilities
Utility Information
Utilities: Electricity Connected, Propane, Water Connected
Sewer: Septic Tank
Water Source: Public
Heating & Cooling
Has Cooling
Cooling: Central Air, Ceiling Fan(s)
Has Heating
Heating: Central
Location
HOA Information
Has Home Owners Association
Association Name: Lost River Estates
Association Fee: $50
Annually
Association Fee Includes: Common Area Maintenance
Community Information
Community Features: Community Mailbox
Public facts
Beds: 6
Baths: 4.5
Sq. Ft.: 4,413
Stories: 2.0
Lot Size: 2.02 acres
Style: Single Family Residential
Year Built: 2021
Year Renovated: 2021
County: Williamson County
APN: R551689
Home facts updated by county records on Jun 29, 2026
Around this home
Schools
Douglas Benold Middle School
Public 6-8 • Assigned • 6.4mi
8/10
East View High School
Public 9-12 • Assigned • 9.1mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Georgetown has evolved from a retirement destination into one of the Austin area's most well rounded markets. Today it's attracting families, professionals, retirees and remote workers who want more space, a strong sense of community and a slower...