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Keenan Group#1 Austin Board of Realtors Team 2024
1000 Advance #1 ST Unit #1, photo 1 of 40, San Marcos, San Marcos, TX
Active

$939,000

0Beds
5,548Sq Ft
1.21 acresLot

1000 Advance #1 ST Unit #1, San Marcos, TX 78666

Reduced 6%$999,000
San Marcos·MLS# 8914451·Built 1900·553 days on market

— bed, — bath, 5,548 sqft on 1.21 acres in San Marcos. San Marcos, TX 78666. $939,000. SanMarcosCONSISD.

About This Home

Fascinating and unique property in San Marcos could be all yours! 4 lots with 3 homes + efficiency apartment offers tons of potential and opportunity. Fourth lot has recently been cleared off further as well. Currently zoned SF6 (single family), but could request rezoning. In-ground pool needs some TLC and you'll have your own oasis. Main home offers a sprawling floor plan with 3 bedrooms, 2 full baths and multiple storage and flex areas. All three secondary units have had refreshed finishes. Front deck of the main home offers stellar views. Investor special with great rental and further development potential! Efficiency apartment leased month-to-month @ $895 - 1009 Hiilyer leased through 5/2027 @ $1,850 - 1001 Hillyer seeking tenants - 1000 Advance (main home) @ $1,900.

Property Type
Residential Income
Year Built
1900
Lot Size
1.21 acres
Price / Sq Ft
$169
Pool
Yes

Listing information last updated August 31, 2026.

Listed by Keller Williams Realty

MLS# 8914451 • Active

IDX inquiries: Keenan Group at Compass · (512) 415-7653

Highlights

Private pool and outdoor entertaining setup
Generous 1.21-acre lot
Built-in Features
Ceiling-Vaulted
Double Vanity
Multiple Living Areas

Facts & Features

Interior

Features

  • Built-in Features
  • Ceiling-Vaulted
  • Double Vanity
  • Multiple Living Areas
  • Primary Bedroom on Main
  • Walk-In Closet(s)

Appliances

  • Dishwasher
  • Disposal
  • Exhaust Fan
  • Free-Standing Electric Range

Flooring

  • Laminate
  • Tile
  • Wood
Heating
Electric
Cooling
Wall/Window Unit(s)
Fireplaces
2
Exterior & Lot

Features

  • Balcony

Construction

  • Brick
  • Concrete
  • Wood Siding

Lot Features

  • Back Yard
  • Trees-Large (Over 40 Ft)
  • Trees-Moderate

Fencing

  • Partial

Foundation

  • Pillar
  • Post
  • Pier
  • Slab

Patio / Porch

  • Deck
Roof
Composition,Shingle
Lot Size
1.21 Acres

Parking

  • Circular Driveway
  • Driveway
Pool
Yes
Financial
Original List Price
$999,000
Price per Sq Ft
$169
Utilities
  • Electricity Connected
  • Sewer Connected
  • Water Connected
Water Source
Public
Sewer
Public Sewer

Transaction History

1 record on file

Every recorded listing, sale, and lease at 1000 Advance #1 ST Unit #1, whoever represented it.

  1. ActiveListed 2025
    Current price: $939,000Original list: $999,000MLS 8914451
    1. Price changed · July 25, 2026$939,000

Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.

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Price & Listing History

Listing timeline with current price, original ask, and market time.

View Timeline
Current list
$939,000
Original list
$999,000
Price movement
$60K reduction
Listed / DOM
Apr 11, 2025 · 553 days
Map showing 1000 Advance #1 ST Unit #1
1000 Advance #1 ST Unit #1
Directions

Zoned Schools

SanMarcosCONSISD

1 High School1 Middle School1 Elementary School

San Marcos

High SchoolGrades 9-12Zoned assignment

Miller

Middle SchoolGrades 6-8Zoned assignment

Crockett

ElementaryGrades K-5Zoned assignment

Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.

Principal & interest
$5,201

Excluded from this estimate: property taxes, home insurance, and HOA dues. Each requires verified amount, cadence or unit, source, and as-of details.

20% ($188K)

Adjustable assumption - not a lending recommendation.

$939,000

Loan: $751K
Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-15
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Keenan Market Position

A sourced read on San Marcos pricing, timing, and property scale. No automated valuation claim.

List price

$939,000

Price per sqft

$169/sqft

Vs. Neighborhood guide reference price

Not available

Days on market

553 days

Original to current

$60K reduction

$999K original

Active inventory context

Ask for current inventory

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 16, 2026.

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Frequently Asked Questions

How much is 1000 Advance #1 ST Unit #1?

1000 Advance #1 ST Unit #1 is listed at $939,000 with 0 bedrooms, 5,548 square feet, 1.21-acre lot. This places it above the ZIP 78666 single-family closed-sale median price of $310,500 (ZIP 78666 geography · single-family closed sales · median sale price · trailing 12 months as of Oct 15, 2026).

What school district is 1000 Advance #1 ST Unit #1 in?

1000 Advance #1 ST Unit #1 is zoned for SanMarcosCONSISD with assigned schools: Crockett (elementary), Miller (middle), San Marcos (high). School assignments should be verified directly with the district.

What are the property details for 1000 Advance #1 ST Unit #1?

1000 Advance #1 ST Unit #1 is a Residential Income built in 1900 featuring 0 bedrooms, 5,548 square feet, 1.21-acre lot.

What are the property taxes for 1000 Advance #1 ST Unit #1?

The most recent annual property tax for 1000 Advance #1 ST Unit #1 is $15,027. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.

How should a buyer estimate the monthly payment for 1000 Advance #1 ST Unit #1?

This page does not assume a mortgage rate or publish a monthly payment for 1000 Advance #1 ST Unit #1. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 1000 Advance #1 ST Unit #1 compare with other homes in San Marcos?

As of Oct 16, 2026, 1000 Advance #1 ST Unit #1 is offered at $939,000. The current MLS snapshot shows 358 active listings in 78666. Keenan Group has completed 4 verified transactions in 78666 within its 1,000+ completed transactions and $1B+ career volume across Austin.

When was 1000 Advance #1 ST Unit #1 built?

1000 Advance #1 ST Unit #1 was built in 1900 (126 years ago). Buyers should budget for potential updates to major systems.

Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.

Why Choose the #1 Austin Board Team for San Marcos

#1 ABoR Team 20241,000+ Career SalesCompass Luxury Collection Specialist

#1 Austin Board of Realtors Team. 1,000+ homes sold and $1B+ in career sales over 25+ years in Austin.

25+ years advising buyers and sellers in this community

Unlock MLSMLS GRID

Listing courtesy of Unlock MLS as distributed by MLS GRID. Information deemed reliable but not guaranteed. Neither the listing broker nor Compass RE Texas, LLC shall be responsible for any typographical errors, misinformation, or misprints.

IDX information is provided 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. The data is deemed reliable but is not guaranteed by MLS GRID. Use of MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS, as amended from time to time.

Based on information submitted to MLS GRID as of 10/15/2026, 8:07:30 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Last updated: 10/15/2026, 8:07:30 PM

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