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421 Buffalo Trl

Liberty Hill, TX 78642

4 beds
4 baths
2,860 sqft
~1 acre lot
$256 per sqft
2021 build
– on site

Welcome to Rio Ancho, a privately gated San Gabriel River community where luxury meets laid-back Hill Country living-this hidden gem offers wildlife, river access, and room to breathe on a spacious 1-acre lot. Built in 2021 by Group 3 Custom Homes, this better-than-new home features a circular drive, pristine landscaping, and endless potential for your dream backyard-think pool, garden, or play space. Inside, the floorplan is thoughtfully designed with 4 spacious bedrooms, a dedicated study with French doors, and standout features like a laundry room that connects directly to the massive primary closet. The split layout ensures privacy, with the primary suite set apart from the secondary bedrooms. The kitchen is an entertainer’s dream with a huge island, stainless steel appliances, walk-in pantry, and a tucked-away bar area. Step outside to a sprawling backyard that includes an outdoor kitchen, extended concrete patio, and a large, covered space-still leaving plenty of room for a pool or more. Zoned to highly acclaimed Liberty Hill ISD, this custom home is move-in ready and waiting for its next chapter.

Listing courtesy of ABOR / Jessica Murdock / Magnolia Realty Round Rock

Last checked: Checking… • Last updated Jun 23, 2025 •

MLS# 3064127 —

The Building

Year Built:

2021
New Construction:

false
Roof:

Composition
Foundation:

Slab
Exterior Features:

Barbecue
Accessibility Features:

None
Patio And Porch Features:

Covered
Window Features:

Aluminum Frames
Levels:

One
Direction Faces:

East
Builder Name:

Group 3 Homes
Habitable Residence:

false

Interior

Interior Features:

High Ceilings
Living:

1
Dining:

1
Flooring:

Carpet
Fireplace:

Living Room
Fireplaces Total:

1
Laundry Location:

Laundry Room

Room Dimensions

Living Area:

2860
Living Area Source:

Appraiser

Financial & Terms

Possession:

Funding
Restrictions:

Deed Restrictions

Location

Latitude:

30.706683
Longitude:

-98.003602
Directions:

183 or 183 Toll North to HWY 29, continue West and take a slight left onto Brnt CR 322. Turn left onto Lost Prairie Trl, turn left onto Buffalo Trl.

The Property

Property Type:

Residential
Subtype:

Single Family Residence
Parcel Number:

15424002000120
Property Condition:

Resale
Other Structures:

None
Lot Features:

Back Yard
Lot Size Acres:

1
Lot Size Area:

1 Sqft
Lot Size SqFt:

43,560 Sqft
SqFt Total:

2,688 Sqft
View:

Neighborhood
Waterfront:

false
Waterfront Features:

None
Horse:

false
Additional Parcels:

false
Fencing:

Wrought Iron
FEMA Flood Plain:

No

Listing Agent

Contact info:

Taxes

Tax Annual Amount:

$13,833.81

Beds

Bedrooms Total:

4
Main Level Bedrooms:

4

Baths

Total Baths:

3.5
Total Baths:

4
Full Baths:

3
Half Baths:

1

The Listing

Special Listing Conditions:

Standard
Listing Terms:

Cash
Occupant Type:

Vacant

Heating & Cooling

Heating:

Central
Cooling:

Central Air

Utilities

Utilities:

Electricity Connected
Sewer:

Septic Tank
Water Source:

Shared Well
Electric On Property:

true

Appliances

Appliances:

Dishwasher

Schools

Elementary School:

Liberty Hill
Elementary School District:

Liberty Hill ISD
Middle School:

Liberty Hill Middle
Middle School District:

Liberty Hill ISD
High School:

Liberty Hill
High School District:

Liberty Hill ISD

The Community

Subdivision Name:

Rio Ancho Sec Ii
Association Name:

Rio Ancho
Association Fee:

$831
Association Fee Includes:

Common Area Maintenance
Association Fee Frequency:

Annually
Community Features:

Clubhouse
Pool Private:

false
Pool Features:

None

Parking

Parking Features:

Circular Driveway
Garage:

true
Attached Garage:

false
Garage Spaces:

3
Covered Spaces:

3

Monthly cost estimate

Asking price

$735,000

Expense	Monthly cost
Mortgage	$3,935
Taxes	$1,152
Insurance	$202
HOA fees	$69
Utilities	$177 See report
Total	$5,535/mo.^*
	^*This is an estimate

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This house located in TX 78642 is currently for sale for $735,000. 421 Buffalo Trl is a 2,860 square foot house with 4 beds and 4 baths that has been on Estately for 23 days. This house is in the attendance area of Liberty Hill Elementary School, Liberty Hill High School, and Liberty Hill Middle School.

Based on information from the Austin Board of REALTORS® and ACTRIS 2025. All information provided is deemed reliable but is not guaranteed and should be independently verified. The Austin Board of REALTORS®, ACTRIS and their affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied.