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504 | 506 oak grove

San Marcos, TX 78666

3 beds
2 baths
1,816 sqft
~24 acre lot
$550 per sqft
1998 build
– on site

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 SABOR / Realty Texas LLC

Last checked: Checking… • Last updated May 15, 2025 •

MLS# 1862888 —

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

The Building

Year Built:

1998
Approx Age:

27
Construction:

Pre-Owned
Builder Name:

Unknown
Type:

Single Family Detached
Style:

One Story
Exterior:

Siding
Exterior Features:

Deck/Balcony, Storage Building/Shed, Mature Trees, Additional Dwelling, Workshop
Roof:

Composition
Foundation:

Slab
# of Stories:

1
Inclusions:

Ceiling Fans, Washer, Dryer, Cook Top, Refrigerator, Dishwasher, Water Softener (owned), Electric Water Heater
Total SqFt:

1816
SqFt Source:

Appsl Dist

Interior

Interior:

One Living Area, Eat-In Kitchen, Walk-In Pantry, Shop
Window Coverings:

Some Remain
Floors:

Vinyl
Fireplace:

Not Applicable

Room Dimensions

Living Room Length:

20
Living Room Width:

13
Kitchen Length:

20
Kitchen Width:

12
Dining Room Length:

9
Dining Room Width:

12
Study/Office Length:

12
Study/Office Width:

12
Master Bedroom Length:

22
Master Bedroom Width:

14
Bedroom 2 Length:

13
Bedroom 2 Width:

12
Bedroom 3 Length:

14
Bedroom 3 Width:

12
Master Bath Length:

11
Master Bath Width:

8

Financial & Terms

Possession:

Closing/Funding

Location

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 50

The Property

Area:

3100
Legal Desc-Lot:

95
Lot Description:

County VIew, Partially Wooded, Mature Trees (ext feat)
Lot Improvements:

Private Road
Lot Size:

23.99
Pool:

No
Pool/Spa:

No Pool
Price Per SqFt:

$550.11

Listing Agent

Contact info:

Taxes

Tax Property ID:

R101712
Tax Year:

2024
Total Taxes:

$20,988.70
Taxed by Multiple Counties:

No

Beds

Total Bedrooms:

3
Master Bedroom:

Walk-In Closet, Ceiling Fan, Full Bath

Baths

Total Baths:

2
Full Baths:

2
Master Bath:

Tub/Shower Combo
Full and Half Baths:

2

The Listing

Virtual Tour

Heating & Cooling

Heating:

Central Heating
Heating Fuel:

Electric
Air Conditioning:

One Central

Utilities

Sewer:

Septic

Schools

Elementary School:

Blanco
Middle School:

Laura B Wallace
High School:

High School
School District:

Hays I.S.D.

The Community

Subdivision:

THE HIGHLANDS
THE HIGHLANDS

Subdivision:
Senior Community:

No
Neighborhood Amenities:

None
HOA:

None

Parking

Parking:

Detached Garage
Additional Parking:

Two Car Carport

Monthly cost estimate

Asking price

$999,000

Expense	Monthly cost
Mortgage	$5,349
Taxes	$1,749
Insurance	$274
Utilities	$173 See report
Total	$7,545/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

Sale history

Date	Event	Source	Price	% Change
5/1/25 May 1, 2025	Listed / Active	SABOR	$999,000

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This house located in TX 78666 is currently for sale for $999,000. 504 | 506 oak grove is a 1,816 square foot house with 3 beds and 2 baths that has been on Estately for 15 days. This house is in the attendance area of Wallace Middle School, Blanco Vista Elementary School, and Hays High School.

Listing Provided Courtesy of Realty Texas LLC

The information included in this listing is provided by SABOR exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Users may not reproduce or redistribute the data found on this site. The data is for viewing purposes only. All information provided is deemed reliable but is not guaranteed by Estately or SABOR and should be independently verified.