Marconi Ave, Saint Louis, MO Property Records

St. Louis City property records for 73 addresses on Marconi Ave, Saint Louis, MO · Last verified October 2026

Marconi Ave Highlights

Properties 73
Median Sale Price $446,300
Deeds and Mortgages on File 80
Median Price per Sqft $120
Owner Occupied 27%
Median Annual Tax Bill $2,669
Median Year Built 1911
Median Ownership Tenure 12 years

Properties on Marconi Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

1701 Marconi Ave

1 ba · 2,080 sqft · built 1911 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000May 2017 $1,4332025 Amount on Record Jun 2016 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

1703 Marconi Ave

1 ba · 2,080 sqft · built 1911 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$106,050Apr 2024 $2,4042025 2 Owners on Record AssessorUpdated Oct 2026

1705 Marconi Ave

1 ba · 2,080 sqft · built 1911 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,300Oct 2003 $1,2862025 Amount on Record Dec 1997 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1709 Marconi Ave

1 ba · 2,144 sqft · built 1910 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Jul 2019 $1,3752025 —Oct 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1711 Marconi Ave

1 ba · 1,536 sqft · built 1909 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$308,560Dec 2025 $2,9632025 Amount on Record Dec 2021 Owner on Record Assessor + 4 DocumentsUpdated Aug 2026

1715 Marconi Ave

1 ba · 1,536 sqft · built 1909 · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,000Apr 2022 $2,2802025 Amount on Record Sep 2019 Owner on Record Assessor + 3 DocumentsUpdated Jun 2026
Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jun 2026

1817 Marconi Ave

1 ba · 2,026 sqft · built 1891 · 0.051 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8792025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

1819 Marconi Ave

1 ba · 1,526 sqft · built 1891 · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,540Aug 2024 $1,7382025 Amount on Record Apr 2019 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

1820 Marconi Ave

1.5 ba · 3,400 sqft · built 1895 · 0.028 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2010 $1,7952025 2 Owners on Record AssessorUpdated Jun 2026

1821 Marconi Ave

1 ba · 1,584 sqft · built 1923 · 0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7502025 —Feb 2001 Owner on Record AssessorUpdated Oct 2026

1823 Marconi Ave

1 ba · 1,408 sqft · built 1907 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,200May 2025 $1,6412025 —Mar 2025 Owner on Record AssessorUpdated Sep 2026

1825 Marconi Ave

1 ba · 1,526 sqft · built 1901 · 0.067 acres

Last Sale Tax Bill Prior Sale Owner Records
$71,300Jan 2012 $1,0732025 Amount on Record Apr 2010 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

1827 Marconi Ave

1 ba · 976 sqft · built 1897 · 0.027 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,406,300Apr 2022 $1,8352025 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

1900 Marconi Ave, #1902

1.5 ba · 4,240 sqft · built 1914 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1996 $4,2372025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

1901 Marconi Ave

12,860 sqft · built 1899 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2025 $8,2502025 Owner on Record AssessorUpdated Jul 2026

1904 Marconi Ave, #1906

3,024 sqft · built 1892 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Nov 1989 $3,7252025 Owner on Record AssessorUpdated Jun 2026

1908 Marconi Ave

1,156 sqft · built 1890 · 0.048 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6872025 Owner on Record AssessorUpdated Jun 2026

1910 Marconi Ave, #1912

1,944 sqft · built 1890 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5252025 Owner on Record AssessorUpdated Jun 2026

1913 Marconi Ave

2,250 sqft · built 1901 · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,500Jan 2016 $2,0472025 —Jan 2016 2 Owners on Record AssessorUpdated Jun 2026

1914 Marconi Ave

1 ba · 1,348 sqft · built 1890 · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,200Jan 2013 $2,4182025 Amount on Record Apr 2004 2 Owners on Record AssessorUpdated Oct 2026

1915 Marconi Ave

1.5 ba · 1,688 sqft · built 1898 · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2018 $2,3912025 —Sep 2017 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

1919 Marconi Ave, #1921

1 ba · 1,688 sqft · built 1898 · 0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4022025 —Nov 1998 Owner on Record Owner Occupied AssessorUpdated Jun 2026

1920 Marconi Ave

2,700 sqft · built 1909 · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000Jan 2001 $1,3652025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1923 Marconi Ave

1 ba · 4,552 sqft · built 1914 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2000 $4,2362025 Owner on Record AssessorUpdated Jun 2026

1924 Marconi Ave, #1926

3,354 sqft · built 1926 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jan 2001 $2,1162025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

1927 Marconi Ave

3,600 sqft · built 1926 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2003 $4,1732025 Amount on Record Jul 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1928 Marconi Ave

2,520 sqft · built 1906 · 0.016 acres

Last Sale Tax Bill Prior Sale Owner Records
$446,300May 2021 $5,1722025 Amount on Record Feb 2017 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

1933 Marconi Ave

4 ba · 6,204 sqft · built 1901 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Jan 2021 $7,8382025 Amount on Record Nov 2013 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

2008 Marconi Ave

6,975 sqft · built 1929 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jun 2020 $7,9382025 Amount on Record — Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

2009 Marconi Ave, #2011

2,880 sqft · built 1908 · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,500Jun 2001 $2,8182025 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

2013 Marconi Ave

1 ba · 1,596 sqft · built 1914 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,600Feb 2014 $1462025 —Jan 2006 Owner on Record AssessorUpdated Oct 2026

2015 Marconi Ave

1 ba · 1,176 sqft · built 1904 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2023 $992025 —Jun 2018 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

2016 Marconi Ave

8,064 sqft · built 1954 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$43,800Jun 2012 $9,1862025 Amount on Record Feb 2002 Owner on Record AssessorUpdated Oct 2026

2020 Marconi Ave

1 ba · 1,530 sqft · built 1905 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000May 2010 $9462025 —Jan 2002 Owner on Record Owner Occupied AssessorUpdated Jun 2026

2022 Marconi Ave

1 ba · 1,386 sqft · built 1905 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2024 $7472025 Owner on Record AssessorUpdated Jul 2026

2024 Marconi Ave

2,983 sqft · built 1905 · 0.102 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Mar 2020 $4,7002025 Amount on Record Sep 2014 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

2028 Marconi Ave

5,275 sqft · built 1929 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$997,500Jan 2023 $5,3922025 Amount on Record Dec 2020 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$190,000Oct 2017 Amount on Record Mar 2008 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

2115 Marconi Ave

1 ba · 1,344 sqft · built 1909 · 0.053 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2021 $2,9352025 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

2118 Marconi Ave

3 ba · 5,296 sqft · built 1909 · 0.036 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2005 $2,2492025 Owner on Record AssessorUpdated Jul 2026

2119 Marconi Ave, #2121

1 ba · 2,580 sqft · built 1929 · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Feb 2008 $4,2362025 Amount on Record Nov 2005 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

2120 Marconi Ave

1.5 ba · 2,328 sqft · built 2021 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Apr 2020 $8,2492025 Amount on Record — 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

2122 Marconi Ave

2,294 sqft · built 1909 · 0.049 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Jul 2014 $3,0672025 —Aug 2009 Owner on Record AssessorUpdated Oct 2026

2123 Marconi Ave

1 ba · 1,584 sqft · built 1935 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2015 $5952023 Owner on Record Owner Occupied AssessorUpdated Jan 2024

2124 Marconi Ave

2 ba · 4,280 sqft · built 1909 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Apr 2019 $2,4792025 —Aug 2009 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

2127 Marconi Ave, #2131

1 ba · 1,632 sqft · built 1912 · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,936Jan 2025 $4,1332025 Amount on Record Dec 2024 2 Owners on Record Assessor + 3 DocumentsUpdated Aug 2026

2130 Marconi Ave

1 ba · 14,200 sqft · built 1904 · 0.273 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Aug 2023 $15,3402025 Amount on Record Mar 2008 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

2131 Marconi Ave, #2133

5,890 sqft · built 1910 · 0.528 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1997 $4,0022025 Owner on Record AssessorUpdated Jul 2026

2200 Marconi Ave, #2210

15,720 sqft · built 1947 · 0.654 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,8102025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

2201 Marconi Ave

3,819 sqft · built 1920 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6422025 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

2207 Marconi Ave

1.5 ba · 4,360 sqft · built 2007 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,500Oct 2003 $10,6252025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2211 Marconi Ave

1.5 ba · 3,740 sqft · built 1993 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$516,750Jul 2020 $9,9062025 Amount on Record May 2018 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

2217 Marconi Ave

1 ba · 1,680 sqft · built 1924 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1985 $2,4932025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

2221 Marconi Ave

1 ba · 2,290 sqft · built 1908 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,800Aug 1998 $3,4642025 Owner on Record Assessor + 4 DocumentsUpdated Jun 2026

2227 Marconi Ave

1 ba · 1,280 sqft · built 1911 · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2002 $1,5422025 Owner on Record Assessor + 3 DocumentsUpdated Jun 2026

2229 Marconi Ave

1 ba · 3,074 sqft · built 1911 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$552,500Mar 2026 $3,1422025 Amount on Record Nov 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

2231 Marconi Ave, #2233

1 ba · 3,916 sqft · built 1911 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jan 2009 $3,3132025 Amount on Record Jan 2006 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2237 Marconi Ave

1 ba · 1,600 sqft · built 1952 · 0.097 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 2008 $2,4832025 Amount on Record Jan 2008 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

2239 Marconi Ave

1 ba · 1,926 sqft · built 1924 · 0.097 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Mar 1998 $2,6692025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

2241 Marconi Ave

1.5 ba · 2,400 sqft · built 1923 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1998 $2,0772025 2 Owners on Record AssessorUpdated Jun 2026

2300 Marconi Ave, #2320

35,260 sqft · built 1935 · 4.45 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1994 $56,1532025 Owner on Record Assessor + 3 DocumentsUpdated Jun 2026

2303 Marconi Ave

1 ba · 2,610 sqft · built 1927 · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2017 $3,3162025 Amount on Record Oct 2007 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

2307 Marconi Ave

1 ba · 2,582 sqft · built 1925 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1990 $3,5492025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

2313 Marconi Ave

1 ba · 1,836 sqft · built 1922 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2012 $2,1082025 —Dec 2004 Owner on Record Owner Occupied AssessorUpdated Jun 2026

2315 Marconi Ave

2 ba · 2,746 sqft · built 1923 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Jun 2022 $3,0302025 Amount on Record Sep 2005 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

2317 Marconi Ave

1 ba · 1,984 sqft · built 1900 · 0.081 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2023 $1,6982025 Amount on Record Mar 2018 Owner on Record Assessor + 4 DocumentsUpdated Aug 2026

2319 Marconi Ave

1 ba · 2,184 sqft · built 1900 · 0.097 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2002 $1,7282025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

2321 Marconi Ave

1 ba · 1,568 sqft · built 1913 · 0.083 acres

Last Sale Tax Bill Prior Sale Owner Records
$254,000Oct 2014 $2,2122025 —Apr 2007 Owner on Record AssessorUpdated Aug 2026

2325 Marconi Ave

1.5 ba · 1,750 sqft · built 1904 · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2024 $3,0002025 Amount on Record Jan 2021 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

2331 Marconi Ave

1 ba · 1,820 sqft · built 1921 · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$186,900Aug 2005 $3,0112025 —May 2003 Owner on Record AssessorUpdated Sep 2026

2333 Marconi Ave

1 ba · 1,836 sqft · built 1924 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2022 $5,0212025 Amount on Record Jul 2021 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

2337 Marconi Ave

2 ba · 4,024 sqft · built 1924 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Dec 2002 $3,5472025 Amount on Record May 2000 Owner on Record Owner Occupied AssessorUpdated Oct 2026

Property Records in Nearby Streets