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504/506 Oak Grove Rd

San Marcos, TX 78666

Name: Open House: 4pm-7:30pm
Start: 2025-07-06T16:00:00
End: 2025-07-06T19:30:00
Location: 504/506 Oak Grove Rd

3 beds
2 baths
1,816 sqft
~24 acre lot
$544 per sqft
1998 build
– on site

Limited-Time Offer: Get up to $10,000 to buy down your interest rate and save big on your mortgage! Tucked away in the heart of the Hill Country, this incredible 23.99-acre San Marcos property offers the perfect blend of privacy, space, and functionality—without the restrictions of an HOA. Ideal for those craving a peaceful retreat or a versatile homestead, the land is dotted with mature trees, teeming with wildlife, and comes equipped with everything you need to live, work, and play. At the top of the private driveway sits the main residence at 504 Oak Grove, a charming home ready to make your own. Featuring three spacious bedrooms and a flex/bonus room, the layout flows effortlessly from the cozy living area into the kitchen and out to a peaceful back porch—ideal for morning coffee or evening sunsets. The primary suite is a true retreat, offering generous space and a serene atmosphere perfect for unwinding. Further down the driveway lies the second dwelling at 506 Oak Grove, a private and functional structure that opens up a world of possibilities. Whether used for multi-generational living, a rental opportunity, or private guest quarters, this separate home adds incredible value and flexibility to the property. A spacious workshop outfitted with a vehicle lift and air compressor makes it a dream for hobbyists or small business owners, and two additional storage units ensure there’s room for everything. A private well with full filtration system provides clean, sustainable water, and the wide-open acreage invites you to roam, garden, expand, or simply enjoy the peaceful setting. Located just 15–20 minutes from essentials like H-E-B, retail, and Texas State University, this property is your chance to own a slice of Texas paradise—with space, serenity, and convenience all in one.

Listing courtesy of ABOR / Diana Esguerra / Realty Texas LLC

Last checked: Checking… • Last updated Jul 1, 2025 •

MLS# 3913309 —

This home is listed in more than one place. See it here.

Upcoming Open Houses

Sunday, 7/6
4pm-7:30pm

The Building

Year Built:

1998
New Construction:

false
Roof:

Composition
Foundation:

Slab
Exterior Features:

Dog Run
Accessibility Features:

Customized Wheelchair Accessible
Patio And Porch Features:

Covered
Window Features:

Bay Window(s)
Levels:

One
Direction Faces:

North
Habitable Residence:

false

Interior

Interior Features:

Ceiling Fan(s)
Living:

1
Dining:

1
Flooring:

Carpet
Laundry Location:

In Kitchen

Room Dimensions

Living Area:

1816
Living Area Source:

Public Records

Financial & Terms

Possession:

Funding
Restrictions:

Deed Restrictions

Location

Latitude:

29.982755
Longitude:

-97.981968
Directions:

From Post Road, turn left onto Lime Kiln Road. Then turn left onto Hilliard Road and continue for approximately 5.5 miles. Turn right onto Alpine Trail, then left onto Thurman Road. Next, turn right onto Oak Grove Road. Look for the gravel drive marked 504 & 506, turn right, and head up the hill.

The Property

Property Type:

Residential
Subtype:

Single Family Residence
Parcel Number:

1139350000095A22
Property Condition:

Resale
Other Structures:

Guest House
Lot Features:

Front Yard
Lot Size Acres:

23.99
Lot Size Area:

23 Sqft
Lot Size SqFt:

1,045,004 Sqft
SqFt Total:

1,816 Sqft
View:

Hill Country
Waterfront:

false
Waterfront Features:

None
Horse:

false
Additional Parcels:

true
Fencing:

Back Yard
FEMA Flood Plain:

No

Listing Agent

Contact info:

Taxes

Tax Annual Amount:

$7,222.02

Beds

Bedrooms Total:

3
Main Level Bedrooms:

3

Baths

Total Baths:

2
Total Baths:

2
Full Baths:

2

The Listing

Special Listing Conditions:

Standard
Listing Terms:

Cash
Occupant Type:

Vacant
Virtual Tour
Video Tour:

Virtual Tour

Heating & Cooling

Heating:

Ceiling
Cooling:

Ceiling Fan(s)

Utilities

Utilities:

Cable Available
Sewer:

Septic Tank
Water Source:

Private
Electric On Property:

true

Appliances

Appliances:

Built-In Electric Oven

Schools

Elementary School:

Blanco Vista Elem
Elementary School District:

Hays CISD
Middle School:

Laura B Wallace
Middle School District:

Hays CISD
High School:

Jack C Hays
High School District:

Hays CISD

The Community

Subdivision Name:

The Highlands Sec C
Community Features:

Gated
Pool Private:

false
Pool Features:

None

Parking

Parking Features:

Additional Parking
Garage:

false
Attached Garage:

false
Garage Spaces:

3
Covered Spaces:

3

Monthly cost estimate

Asking price

$989,000

Expense	Monthly cost
Mortgage	$5,295
Taxes	$601
Insurance	$271
Utilities	$173 See report
Total	$6,340/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Air Pollution Index

Provided by ClearlyEnergy

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This house located in TX 78666 is currently for sale for $989,000. 504/506 Oak Grove Rd is a 1,816 square foot house with 3 beds and 2 baths that has been on Estately for 63 days. This house is in the attendance area of Blanco Vista Elementary School, Hays High School, and Wallace 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.

504/506 Oak Grove Rd

San Marcos, TX 78666