Guadalupe County property records for 55 addresses on San Antonio Ave, Seguin, TX · Last verified October 2026
| Properties | 55 |
|---|---|
| Median Sale Price | $144,500 |
| Deeds and Mortgages on File | 49 |
| Median Price per Sqft | $129 |
| Owner Occupied | 64% |
| Median Annual Tax Bill | $1,024 |
| Median Year Built | 1971 |
| Median Ownership Tenure | 9 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
506 San Antonio Ave |
840 sqft built 1997 · 0.067 acres | — Sep 2023 | $324 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
509 San Antonio Ave |
3 bd · 2 ba · 1,191 sqft built 2018 · 0.183 acres | $712 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 San Antonio Ave |
1,392 sqft built 1978 · 0.155 acres | — Apr 2014 | $2,751 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
514 San Antonio Ave |
752 sqft built 1992 · 0.5 acres | — Feb 2021 | $1,310 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
515 San Antonio Ave |
752 sqft built 1948 · 0.146 acres | $947 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
517 San Antonio Ave |
966 sqft built 1956 · 0.16 acres | — Apr 1991 | $914 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
524 San Antonio Ave |
888 sqft built 1944 · 0.497 acres | $708 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
602 San Antonio Ave |
1,176 sqft built 1946 · 0.124 acres | — Apr 2005 | $372 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
603 San Antonio Ave |
1,000 sqft built 2000 · 0.22 acres | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
607 San Antonio Ave |
2 bd · 1 ba · 528 sqft built 2000 · 0.11 acres | — Jul 2010 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
608 San Antonio Ave |
1,116 sqft built 1976 · 0.123 acres | $144,500 Sep 2020 | $4,197 2025 | Assessor + 5 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
611 San Antonio Ave |
752 sqft built 2000 · 0.165 acres | $29,000 Oct 2020 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
612/614 San Antonio Ave |
12 bd · 6 ba · 7,472 sqft built 1952 · 0.494 acres | — Jul 2023 | $3,343 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
618 San Antonio Ave |
3 bd · 1 ba · 1,256 sqft built 1950 · 0.246 acres | $505 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
624 San Antonio Ave |
1,352 sqft built 1987 · 0.246 acres | — Sep 2005 | $603 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
632 San Antonio Ave |
1,650 sqft built 1986 · 0.49 acres | $75,000 Nov 2018 | $551 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
635 San Antonio Ave |
0.165 acres | — Mar 1995 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
640 San Antonio Ave |
3 bd · 2 ba · 1,476 sqft built 1979 · 0.573 acres | $233,050 Oct 2022 | $5,009 2025 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
641 San Antonio Ave |
484 sqft built 1948 · 0.169 acres | — May 1976 | $134 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
702 San Antonio Ave |
896 sqft built 1970 · 0.119 acres | $112,500 Oct 2015 | $1,141 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
704 San Antonio Ave |
4,184 sqft built 2022 · 0.155 acres | — Aug 2020 | $1,890 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
705 San Antonio Ave |
3 bd · 1 ba · 1,560 sqft built 1959 · 0.257 acres | $122,292 Oct 2021 | $2,557 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
718/722 San Antonio Ave |
2 bd · 2 ba · 985 sqft built 1992 · 0.13 acres | $90,000 Mar 2025 | $2,427 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
723 San Antonio Ave |
4 bd · 2.5 ba · 1,034 sqft built 1950 · 0.375 acres | — Sep 2013 | $2,264 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
724 San Antonio Ave |
580 sqft built 1972 · 0.439 acres | — Jan 2021 | $990 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
728 San Antonio Ave |
2 bd · 1 ba · 864 sqft built 1940 · 0.448 acres | — Nov 2024 | $206 2024 | Assessor Updated Nov 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
732 San Antonio Ave |
2 bd · 1 ba · 864 sqft built 1931 · 0.457 acres | $54,400 Aug 2006 | $874 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
735 San Antonio Ave |
1,425 sqft built 1965 · 0.616 acres | — May 2010 | $267 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
736 San Antonio Ave |
992 sqft built 1917 · 0.126 acres | — Dec 1998 | $2,105 2023 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
739 San Antonio Ave |
768 sqft built 1955 · 0.107 acres | — Jul 2002 | $109 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
753 San Antonio Ave |
3 bd · 1 ba · 884 sqft built 1955 · 0.123 acres | $168,743 Sep 2022 | $1,658 2025 | Assessor + 6 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
754 San Antonio Ave |
720 sqft built 1971 · 0.098 acres | — Feb 2026 | $278 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
756 San Antonio Ave |
1,038 sqft built 1982 · 0.097 acres | — Oct 2013 | $355 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
765 San Antonio Ave |
0.123 acres | $303 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
803 San Antonio Ave |
920 sqft built 1950 · 0.238 acres | $1,762 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
806 San Antonio Ave |
2 bd · 1 ba · 600 sqft built 1967 · 0.095 acres | $80,731 Apr 2025 | $1,024 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
809 San Antonio Ave |
1,120 sqft 0.86 acres | — Jun 2020 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
852 San Antonio Ave |
0.109 acres | $557 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
862 San Antonio Ave |
0.104 acres | — Nov 1984 | $543 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
902 San Antonio Ave |
960 sqft built 1978 · 0.08 acres | — May 2000 | $189 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
906 San Antonio Ave |
1 bd · 1 ba · 900 sqft built 1959 · 0.08 acres | $295,000 Jul 2017 | $1,223 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
910 San Antonio Ave |
792 sqft built 1965 · 0.233 acres | — Jan 2013 | $1,164 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
914 San Antonio Ave |
1,080 sqft built 1982 · 0.23 acres | — Dec 2016 | $1,443 2024 | Assessor + 1 Document Updated Nov 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
918 San Antonio Ave |
920 sqft built 1965 · 0.21 acres | — Apr 2011 | $1,734 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
919 San Antonio Ave |
1 ba · 4,000 sqft built 1940 · 0.5 acres | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
920 San Antonio Ave |
327,822 sqft built 2026 · 10.1 acres | $40,093,800 Dec 2024 | $11,880 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
953 San Antonio Ave |
2,592 sqft built 1983 · 0.284 acres | — Jan 2004 | $3,319 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
957 San Antonio Ave |
4 bd · 2 ba · 1,400 sqft built 1972 · 0.247 acres | $131,300 Jan 2019 | $2,996 2025 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
961 San Antonio Ave |
1,356 sqft built 1984 · 0.2 acres | $279,951 Oct 2023 | $1,016 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
965 San Antonio Ave |
0.23 acres | — Sep 2020 | $826 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
968 San Antonio Ave |
45,216 sqft built 2000 · 1.67 acres | — Oct 2017 | $33,114 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1026 San Antonio Ave |
936 sqft built 2000 · 0.13 acres | — Jun 2012 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1028 San Antonio Ave |
850 sqft built 1973 · 0.151 acres | — Sep 2000 | $2,036 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1032 San Antonio Ave |
1,469 sqft built 1969 · 0.15 acres | — Feb 2020 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1036 San Antonio Ave |
768 sqft built 1968 · 0.25 acres | — Jun 2018 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |