7th Ave SE, Le Mars, IA Property Records

Plymouth County property records for 85 addresses on 7th Ave SE, Le Mars, IA · Last verified October 2026

7th Ave SE Highlights

Properties 85
Median Sale Price $199,500
Deeds and Mortgages on File 109
Median Price per Sqft $145
Owner Occupied 80%
Median Annual Tax Bill $2,844
Median Year Built 1970
Median Ownership Tenure 8 years

Properties on 7th Ave SE

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

10 7th Ave SE

3 bd · 1.5 ba · 2,148 sqft · built 1910 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000May 2026 $3,0442026 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

11 7th Ave SE

2 bd · 1 ba · 988 sqft · built 1920 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2018 $1,3822026 Owner on Record AssessorUpdated Oct 2026

12 7th Ave SE

4 bd · 2 ba · 1,739 sqft · built 1951 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Mar 2025 $3,1342026 Amount on Record Jan 2022 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

19 7th Ave SE

3 bd · 2 ba · 1,599 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$207,000Sep 2023 $2,4122026 Amount on Record Nov 2008 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

25 7th Ave SE

4 bd · 2 ba · 2,040 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Aug 2024 $2,7002026 Amount on Record Jul 2018 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

31 7th Ave SE

4 bd · 1 ba · 1,334 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,000Jun 2023 $1,7902026 Amount on Record Jun 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

37 7th Ave SE

3 bd · 1.5 ba · 1,736 sqft · built 1925 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Oct 2012 $2,1762026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

101 7th Ave SE

4 bd · 1.5 ba · 1,512 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jul 2020 $2,3342026 Amount on Record Feb 2009 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

109 7th Ave SE

4 bd · 2.5 ba · 1,836 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,000Oct 2016 $3,5322026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

115 7th Ave SE

4 bd · 3 ba · 2,080 sqft · built 1955 · 0.265 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Jun 2022 $4,5262026 Amount on Record Aug 2018 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2026

117 7th Ave SE

3 bd · 2.5 ba · 1,220 sqft · built 1957 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jun 2015 $2,7402026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

120 7th Ave SE

4 bd · 2 ba · 1,164 sqft · built 1960 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,500Dec 2013 $2,4402026 —Dec 2013 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

129 7th Ave SE

4 bd · 1 ba · 1,704 sqft · built 1920 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$61,500Aug 1994 $2,5102026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

134 7th Ave SE

2 bd · 1 ba · 913 sqft · built 1954 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$9502026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

301 7th Ave SE

3 bd · 2 ba · 1,320 sqft · built 1970 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$168,500Jul 2018 $2,5802026 Amount on Record Jul 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

311 7th Ave SE

2 bd · 1.5 ba · 1,000 sqft · built 1966 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,500Sep 2018 $2,5962026 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

319 7th Ave SE

3 bd · 2 ba · 1,108 sqft · built 1966 · 0.312 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,000Oct 2004 $2,7122026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

327 7th Ave SE

3 bd · 2 ba · 1,064 sqft · built 1966 · 0.312 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jun 2022 $2,9042026 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

335 7th Ave SE

4 bd · 2 ba · 1,152 sqft · built 1964 · 0.312 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Feb 2024 $3,0302026 Amount on Record Jun 2014 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

401 7th Ave SE

3 bd · 1.5 ba · 1,220 sqft · built 1960 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$362,500May 2025 $2,9742026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

404 7th Ave SE

2 bd · 1.5 ba · 1,176 sqft · built 1964 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Nov 2022 $2,4142026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

409 7th Ave SE

3 bd · 2 ba · 1,216 sqft · built 1960 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2017 $1,2992024 Owner on Record AssessorUpdated Oct 2026

412 7th Ave SE

4 bd · 2.5 ba · 1,188 sqft · built 1963 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,6122026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

419 7th Ave SE

3 bd · 2.5 ba · 1,348 sqft · built 1963 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,500Jan 2020 $3,2362026 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

420 7th Ave SE

4 bd · 2.5 ba · 1,214 sqft · built 1966 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,000Nov 2008 $3,1642026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

421 7th Ave SE

4 bd · 2 ba · 1,212 sqft · built 1963 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Aug 2023 $2,5262026 —Jun 2023 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

427 7th Ave SE

5 bd · 2.5 ba · 1,408 sqft · built 1965 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,000Aug 2015 $3,4402026 Amount on Record Jun 2006 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

430 7th Ave SE

3 bd · 2 ba · 1,680 sqft · built 1966 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2007 $2,9342026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

435 7th Ave SE

3 bd · 4 ba · 1,820 sqft · built 1965 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,000Nov 2025 $4,4862026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

438 7th Ave SE

4 bd · 3 ba · 1,796 sqft · built 1967 · 0.199 acres

Last Sale Tax Bill Prior Sale Owner Records
$146,000Dec 1999 $3,3442026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

444 7th Ave SE

4 bd · 2.5 ba · 1,916 sqft · built 1981 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$307,000Oct 2024 $3,3002026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

507 7th Ave SE

3 bd · 2 ba · 1,008 sqft · built 1973 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Sep 2025 $2,3862026 Amount on Record Oct 2012 2 Owners on Record Owner Occupied Assessor + 7 DocumentsUpdated Oct 2026

519 7th Ave SE

3 bd · 2 ba · 1,008 sqft · built 1973 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7762026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

609 7th Ave SE

2 bd · 3 ba · 1,068 sqft · built 1966 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500Aug 2011 $2,8602026 2 Owners on Record AssessorUpdated Oct 2026

615 7th Ave SE

3 bd · 2 ba · 1,032 sqft · built 1951 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Nov 2022 $1,9682026 Amount on Record Aug 2012 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

620 7th Ave SE

4 bd · 2.5 ba · 1,248 sqft · built 1992 · 0.265 acres

Last Sale Tax Bill Prior Sale Owner Records
$224,500Sep 2020 $3,4242026 Amount on Record Jan 2013 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

630 7th Ave SE

5 bd · 3.5 ba · 2,264 sqft · built 1984 · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$207,500Sep 2004 $5,5282026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

641 7th Ave SE

3 bd · 2 ba · 1,342 sqft · built 1973 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5762026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

650 7th Ave SE

4 bd · 3 ba · 1,588 sqft · built 1939 · 1.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jul 2016 $4,7862026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

653 7th Ave SE

3 bd · 1 ba · 1,032 sqft · built 1973 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2002 $1,6042026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

705 7th Ave SE

2 bd · 1 ba · 931 sqft · built 1956 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4042026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

710 7th Ave SE

4 bd · 5.5 ba · 2,880 sqft · built 1994 · 2.85 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2012 $7,8942026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

715 7th Ave SE

2 bd · 1.5 ba · 1,516 sqft · built 1942 · 0.224 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

729 7th Ave SE

3 bd · 2.5 ba · 1,866 sqft · built 1910 · 0.434 acres

Last Sale Tax Bill Prior Sale Owner Records
$257,500Feb 2026 $2,1642026 Amount on Record Dec 2024 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2026

737 7th Ave SE

4 bd · 3 ba · 1,920 sqft · built 1983 · 0.29 acres

Last Sale Tax Bill Prior Sale Owner Records
— AssessorUpdated Oct 2023

749 7th Ave SE

3 bd · 2.5 ba · 1,732 sqft · built 1981 · 0.29 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5522026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

755 7th Ave SE

3 bd · 2.5 ba · 1,806 sqft · built 1979 · 0.295 acres

Last Sale Tax Bill Prior Sale Owner Records
$224,000Jun 2016 $4,5102026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

817 7th Ave SE

4 bd · 2.5 ba · 1,983 sqft · built 1970 · 0.343 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2016 $4,8882026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

858 7th Ave SE

11,622 sqft · built 1973 · 4 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,6412024 Owner on Record Owner Occupied AssessorUpdated Oct 2026

914 7th Ave SE

5 bd · 3 ba · 3,047 sqft · built 1972 · 1.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,6442026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

954 7th Ave SE

25,676 sqft · built 1973 · 2.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,500Nov 2024 $19,4882026 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

1009 7th Ave SE

3 bd · 2 ba · 1,248 sqft · built 1975 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$128,000Dec 2012 $2,7742026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1015 7th Ave SE

3 bd · 1 ba · 1,028 sqft · built 1971 · 0.237 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0322026 Owner on Record AssessorUpdated Oct 2026

1021 7th Ave SE

2 bd · 1.5 ba · 1,028 sqft · built 1971 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8482026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1027 7th Ave SE

4 bd · 2 ba · 1,028 sqft · built 1971 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,000Dec 2008 $2,0782026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1033 7th Ave SE

5 bd · 2 ba · 1,028 sqft · built 1971 · 0.193 acres

Last Sale Tax Bill Prior Sale Owner Records
$166,000Aug 2021 $2,0202026 Amount on Record Mar 2015 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

1039 7th Ave SE

3 bd · 2.5 ba · 1,056 sqft · built 1969 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Dec 2020 $2,8882026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1040 7th Ave SE

4 bd · 2.5 ba · 1,515 sqft · built 1900 · 1.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$198,000Jul 2020 $3,0302026 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

1070 7th Ave SE

12,792 sqft · built 1973 · 4.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,848,000Oct 2015 $35,1162026 Owner on Record AssessorUpdated Oct 2026

1121 7th Ave SE

3 bd · 2 ba · 1,024 sqft · built 1976 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3522026 Owner on Record AssessorUpdated Oct 2026

1167 7th Ave SE

4 bd · 2.5 ba · 1,174 sqft · built 1976 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,000Aug 2020 $2,4922026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1169 7th Ave SE

3 bd · 2.5 ba · 1,174 sqft · built 1976 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$102,500Apr 2014 $2,5582026 —Apr 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1215 7th Ave SE

4 bd · 1.5 ba · 1,956 sqft · built 1900 · 0.391 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1702026 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

1221 7th Ave SE

3 bd · 3 ba · 960 sqft · built 1976 · 0.268 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Aug 2016 $2,2822026 Amount on Record Jan 2006 Owner on Record AssessorUpdated Oct 2026

1233 7th Ave SE

3 bd · 2 ba · 1,144 sqft · built 1976 · 0.235 acres

Last Sale Tax Bill Prior Sale Owner Records
$42,000Aug 2016 $2,3742026 Amount on Record Nov 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1239 7th Ave SE

5 bd · 4 ba · 1,983 sqft · built 1976 · 0.295 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,500Jan 2021 $3,8662026 —Jan 2019 2 Owners on Record Owner Occupied Assessor + 8 DocumentsUpdated Oct 2026

1249 7th Ave SE

3 bd · 2.5 ba · 1,226 sqft · built 1975 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,000Jul 2025 $2,6902026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1255 7th Ave SE

3 bd · 2 ba · 1,578 sqft · built 1975 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,000Aug 1990 $2,9642026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1345 7th Ave SE

3 bd · 2.5 ba · 1,396 sqft · built 1976 · 0.268 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,000Jun 2010 $3,0142026 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

1353 7th Ave SE

4 bd · 2 ba · 1,384 sqft · built 1975 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,000Apr 2014 $2,6002026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1365 7th Ave SE

3 bd · 2.5 ba · 1,244 sqft · built 1977 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,500Sep 2021 $2,7662026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1377 7th Ave SE

3 bd · 3 ba · 1,344 sqft · built 1975 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,000Oct 2008 $2,8102026 2 Owners on Record AssessorUpdated Oct 2026

1385 7th Ave SE

2 bd · 1.5 ba · 1,008 sqft · built 1974 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Mar 2020 $2,1162026 Amount on Record Jul 2013 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1430 7th Ave SE

11,816 sqft · built 1980 · 4.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,143,000Oct 2025 $13,2052024 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1464 7th Ave SE

3 bd · 2 ba · 2,002 sqft · built 1966 · 4.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,143,000Oct 2025 $1,8592024 Owner on Record AssessorUpdated Oct 2026

1550 7th Ave SE

21,950 sqft · built 1996 · 6.76 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,6482024 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1616 7th Ave SE

3 bd · 2.5 ba · 2,312 sqft · built 1925 · 5.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,143,000Oct 2025 $5,4062026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1621 7th Ave SE

4 bd · 1.5 ba · 2,584 sqft · built 1923 · 1.73 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2010 $4,9202026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1643 7th Ave SE

3 bd · 2 ba · 1,282 sqft · built 1920 · 1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2003 $2,2002026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1701 7th Ave SE

4 bd · 5 ba · 4,007 sqft · built 1997 · 2.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$44,000Apr 1995 $10,0162026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1775 7th Ave SE

5 bd · 8 ba · 4,032 sqft · built 1979 · 2.7 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2015 — AssessorUpdated Oct 2023

1909 7th Ave SE

4 bd · 4 ba · 1,980 sqft · built 2020 · 0.927 acres

Last Sale Tax Bill Prior Sale Owner Records
$57,000Aug 2019 $6,2642026 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

1975 7th Ave SE

7 bd · 3.5 ba · 3,686 sqft · built 2024 · 1.06 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2024 $6,9402026 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

2160 7th Ave SE

4 bd · 3.5 ba · 2,164 sqft · built 2002 · 0.817 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5542026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

2320 7th Ave SE

0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2022 — AssessorUpdated Oct 2023

Property Records in Nearby Streets