
Discover timeless, storied elegance at 504 S Main St, Lockhart, Texas 78644—a landmark Classical Revival/Southern Colonial historic residence built in 1912 that blends authentic character with expansive living for today’s buyer. With 3 floors and a basement, this exceptional property features 3 bedrooms, 2 bathrooms, and approximately 4,921 sq. ft. with multiple living and dining areas designed for hosting and graceful everyday living. Interiors reflect enduring craftsmanship with natural woodwork, crown molding, recessed lighting, an open floor plan, and a study/library room. Beyond the main home, a working greenhouse invites you to garden year-round, and a charming solarium offers a picturesque space for intimate evenings or vibrant gatherings. The property is within walking distance of Lockhart’s historic square while keeping Austin and the Hill Country within easy reach— a stunning historic courthouse square, legendary barbecue joints within minutes, a thriving local art and boutique scene, and a relaxed, movie-set charm just 35 miles south of Austin. Set on a generous .84-acre lot, the property has a ‘casita’ facing Commerce Street which is a work in progress. It also offers an exceptional foundation for expansion and customization, including the potential to add additional outdoor amenities, secondary structures, or enhanced guest and entertainment spaces. This home could be re-imagined as a bed and breakfast, a creative studio/showroom where the character of the home becomes part of the brand experience, or hosting private events such as weddings, rehearsal dinners, anniversary celebrations, and upscale gatherings, while the greenhouse and garden areas add a memorable outdoor venue element. The possibilities are endless!
Property Type
Residential
Year Built
1912
Lot Size
0.84 acres
$/Sq Ft
$203
Garage
2 spaces
Listed by Keller Williams Heritage
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
504 S Main ST is listed at $1,000,000 with 3 bedrooms, 2 full bathrooms, 4,921 square feet, 0.84-acre lot.
504 S Main ST is zoned for Lockhart ISD with assigned schools: Clear Fork (elementary), Lockhart (middle), Lockhart (high). School assignments should be verified directly with the district.
504 S Main ST is a Residential built in 1912 featuring 3 bedrooms, 2 full bathrooms, 4,921 square feet, 0.84-acre lot.
504 S Main ST is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
The most recent annual property tax for 504 S Main ST is $11,517. 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.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
2 records on file
Every recorded sale and lease at 504 S Main ST, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Listed with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025 | — | $171,760 | $131,170 | $40,590 |

Lockhart ISD
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.
20% ($200K)
$1,000,000
Luxury property intelligence
A sourced read on None pricing, timing, and property scale. No automated valuation claim.
List price
$1,000,000
Price per sqft
$203/sqft
Vs. None median
Not available
Days on market
1 day
Original to current
No verified reduction
$1M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Aug 16, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($200,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 504 S Main ST is around $6,149 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $1,000,000, 504 S Main ST is in the None market where there are currently 122 active listings in 78644.
504 S Main ST was built in 1912 (114 years ago). Buyers should budget for potential updates to major systems.
504 S Main ST includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
Car-Dependent
N/A
Somewhat Bikeable
Walk Score measures walkability based on distance to amenities. Transit Score measures public transportation access. Bike Score measures bikeability based on bike infrastructure and terrain.
4 events on record
Current Price
$1,000,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025 | — | $171,760 | $131,170 | $40,590 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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