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Keenan Group#1 Austin Board of Realtors Team 2024

$675,000

3Beds
2Baths
2,668Sq Ft
4.82 acresLot

3900 Fm 1979, San Marcos, TX 78666

Reduced 6%$720,000
San Marcos·MLS# 1207603·Built 1979·136 days on market

3 bed, 2 bath, 2,668 sqft on 4.82 acres in San Marcos. San Marcos, TX 78666. $675,000. Navarro ISD.

About This Home

ESCAPE to the peace and privacy of country living on 4.82 unrestricted acres in Guadalupe County. This charming 3-bedroom, 2-bath home offers a flexible loft space perfect for a home office, game room, hobby room, or additional living area. Enjoy wide open spaces, large road frontage, and endless possibilities. A spacious storage building or shop provides plenty of room for equipment, projects, or lots of extra storage. Located in the highly regarded Navarro School District, this property combines rural tranquility with convenient access to nearby ammenities. Relax under the stars, enjoy the quiet surroundings, and make this slice of Texas countryside your own!

Property Type
Residential
Year Built
1979
Lot Size
4.82 acres
Price / Sq Ft
$253
Garage
1 spaces

Listing information last updated September 26, 2026.

Listed by eXp Realty, LLC

MLS# 1207603 • Active

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

Highlights

1-car garage with additional parking capacity
Generous 4.82-acre lot
Built-in Features
Ceiling Fan(s)
Tile Counters
Primary Bedroom on Main

Facts & Features

Interior

Features

  • Built-in Features
  • Ceiling Fan(s)
  • Tile Counters
  • Primary Bedroom on Main
  • Track Lighting
  • Walk-In Closet(s)

Appliances

  • Dishwasher
  • Double Oven
  • Electric Water Heater

Flooring

  • Concrete
  • Laminate
Heating
Central,Fireplace(s)
Cooling
Ceiling Fan(s),Central Air
Fireplaces
1
Exterior & Lot

Features

  • Balcony
  • Exterior Steps
  • Private Yard

Construction

  • Stone

Lot Features

  • Cleared
  • Few Trees
  • Irregular Lot
  • Views

Fencing

  • Cross Fenced
  • Full

Foundation

  • Slab

Patio / Porch

  • Covered
  • Deck
  • Front Porch
  • Porch
  • Rear Porch
Roof
Metal
Lot Size
4.82 Acres

Parking

  • Circular Driveway
  • Garage
Garage Spaces
1
Financial
Original List Price
$720,000
Price per Sq Ft
$253
Utilities
  • Cable Connected
  • Electricity Connected
  • Water Connected
Water Source
Public
Sewer
Septic Tank

Transaction History

1 record on file

Every recorded listing, sale, and lease at 3900 Fm 1979, whoever represented it.

  1. ActiveListed 2026
    Current price: $675,000Original list: $720,000MLS 1207603
    1. Listed · June 2, 2026$720,000
    2. Price changed · September 26, 2026$675,000

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

Price & Listing History

Price Change with current price, original ask, and market time.

View Timeline
Current list
$675,000
Original list
$720,000
Price movement
$45K reduction
Listed / DOM
Jun 2, 2026 · 136 days

Virtual Tour

Virtual tour of 3900 Fm 1979
Map showing 3900 Fm 1979
3900 Fm 1979
Directions

Zoned Schools

Navarro ISD

1 High School1 Middle School1 Elementary School

Navarro

High SchoolGrades 9-12Zoned assignment

Navarro

Middle SchoolGrades 6-8Zoned assignment

Navarro

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
$3,739

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

20% ($135K)

Adjustable assumption - not a lending recommendation.

$675,000

Loan: $540K
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

$675,000

Price per sqft

$253/sqft

Vs. Neighborhood guide reference price

Not available

Days on market

136 days

Original to current

$45K reduction

$720K 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 3900 Fm 1979?

3900 Fm 1979 is listed at $675,000 with 3 bedrooms, 2 full bathrooms, 2,668 square feet, 4.82-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 3900 Fm 1979 in?

3900 Fm 1979 is zoned for Navarro ISD with assigned schools: Navarro (elementary), Navarro (middle), Navarro (high). School assignments should be verified directly with the district.

What are the property details for 3900 Fm 1979?

3900 Fm 1979 is a Residential built in 1979 featuring 3 bedrooms, 2 full bathrooms, 2,668 square feet, 4.82-acre lot.

What are the property taxes for 3900 Fm 1979?

The most recent annual property tax for 3900 Fm 1979 is $8,119. 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 3900 Fm 1979?

This page does not assume a mortgage rate or publish a monthly payment for 3900 Fm 1979. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 3900 Fm 1979 compare with other homes in San Marcos?

As of Oct 16, 2026, 3900 Fm 1979 is offered at $675,000. 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 3900 Fm 1979 built?

3900 Fm 1979 was built in 1979 (47 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 10/16/2026, 1:07:19 AM. 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: 10/16/2026, 1:07:19 AM

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