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San Marcos · The Blanco River Ranch

$1,750,000 64 days on market

Reduced from $1,999,995 · −12.5%

510 Blanco River Ranch Rd, San Marcos, TX 78666

  • 4bedrooms
  • 5bathrooms
  • 4,200sqft
  • 4.3acres
  • 2017year built

About this home

Under a canopy of towering trees with views of the Blanco River, this stunning 4-bedroom, 5-bathroom home is a hidden gem that seamlessly blends rustic Hill Country charm with quiet luxury. Located just minutes from IH-35 and a mere 30-minute drive to the steps of the Texas State Capitol, this property offers the perfect balance of seclusion and convenience. As you approach, a charming bridge welcomes you home, setting the tone for the serene retreat that awaits. Inside, the spacious 2,800 sq ft layout is designed for both comfort and elegance, featuring high-end finishes, warm wood accents, and expansive windows that frame the natural beauty of the landscape. A private water well with a full-home filtration system and reverse osmosis offers a rare combination of independence, purity, and long-term value. Unlike municipal water, this system delivers clean, high-quality water directly from the source—filtered and refined before it ever reaches the home. Step outside to discover your own private oasis. Unwind in the stand-alone sauna house, complete with a full bath, or host guests in the charming casita, offering another 1,400 sq ft of private escape just steps from the main home. From the back porch, a set of steps leads you straight down to the riverbank—perfect for morning strolls, skipping rocks, or dipping your toes in the crystal-clear water. Whether you’re savoring coffee with the sunrise, soaking in the peaceful views, or enjoying an evening under the stars, this property is a true sanctuary.

Property

Type
Single Family Residence
Levels
One
Year built
2017
Lot size
4.35 acres
Subdivision
The Blanco River Ranch
MLS #
ACT2977810

Inside

Bedrooms
4
Bathrooms
5
Living area
4,200 sqft
Fireplaces
2

Outside / parking

Garage spaces
2
Waterfront
Yes

Schools

Elementary
Travis
High school
San Marcos
District
SanMarcosCONSISD

Costs

HOA
$725 / annually
Est. annual taxes
$20,820 (2024)

Listing

First listed
Mar 5, 2026
Days listed
64
Original price
$1,999,995
Status
Active

Listed by Monica Painter, Moreland Properties · [email protected] · MLS# ACT2977810 · Active

Estimate your monthly payment

Loan

Down payment
%
0%10%20%30%40%50%
Loan term
Interest rate (%)
3%5%7%9%

Yearly costs

Monthly payment

$0

Total monthly

Principal & interest
$0
Property tax
$0
Insurance
$0
HOA
$0
Loan amount
$0

Estimate only. Tax / insurance defaults are typical Texas figures; your actual numbers will vary. Talk with a lender for a real quote — I can refer you to one I trust.

Where this home sits

Interested in this home?

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San Marcos · The Blanco River Ranch

$1,750,000 64 days on market

Reduced from $1,999,995 · −12.5%

510 Blanco River Ranch Rd, San Marcos, TX 78666

  • 4bedrooms
  • 5bathrooms
  • 4,200sqft
  • 4.3acres
  • 2017year built

About this home

Under a canopy of towering trees with views of the Blanco River, this stunning 4-bedroom, 5-bathroom home is a hidden gem that seamlessly blends rustic Hill Country charm with quiet luxury. Located just minutes from IH-35 and a mere 30-minute drive to the steps of the Texas State Capitol, this property offers the perfect balance of seclusion and convenience. As you approach, a charming bridge welcomes you home, setting the tone for the serene retreat that awaits. Inside, the spacious 2,800 sq ft layout is designed for both comfort and elegance, featuring high-end finishes, warm wood accents, and expansive windows that frame the natural beauty of the landscape. A private water well with a full-home filtration system and reverse osmosis offers a rare combination of independence, purity, and long-term value. Unlike municipal water, this system delivers clean, high-quality water directly from the source—filtered and refined before it ever reaches the home. Step outside to discover your own private oasis. Unwind in the stand-alone sauna house, complete with a full bath, or host guests in the charming casita, offering another 1,400 sq ft of private escape just steps from the main home. From the back porch, a set of steps leads you straight down to the riverbank—perfect for morning strolls, skipping rocks, or dipping your toes in the crystal-clear water. Whether you’re savoring coffee with the sunrise, soaking in the peaceful views, or enjoying an evening under the stars, this property is a true sanctuary.

Property

Type
Single Family Residence
Levels
One
Year built
2017
Lot size
4.35 acres
Subdivision
The Blanco River Ranch
MLS #
ACT2977810

Inside

Bedrooms
4
Bathrooms
5
Living area
4,200 sqft
Fireplaces
2

Outside / parking

Garage spaces
2
Waterfront
Yes

Schools

Elementary
Travis
High school
San Marcos
District
SanMarcosCONSISD

Costs

HOA
$725 / annually
Est. annual taxes
$20,820 (2024)

Listing

First listed
Mar 5, 2026
Days listed
64
Original price
$1,999,995
Status
Active

Listed by Monica Painter, Moreland Properties · [email protected] · MLS# ACT2977810 · Active

Estimate your monthly payment

Loan

Down payment
%
0%10%20%30%40%50%
Loan term
Interest rate (%)
3%5%7%9%

Yearly costs

Monthly payment

$0

Total monthly

Principal & interest
$0
Property tax
$0
Insurance
$0
HOA
$0
Loan amount
$0

Estimate only. Tax / insurance defaults are typical Texas figures; your actual numbers will vary. Talk with a lender for a real quote — I can refer you to one I trust.

Where this home sits

Interested in this home?

← Back to all listings

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