E 12th St, Wilmington, DE Property Records

New Castle County property records for 72 addresses on E 12th St, Wilmington, DE · Last verified September 2026

E 12th St Highlights

Properties 72
Median Sale Price $685,000
Deeds and Mortgages on File 49
Median Price per Sqft $76
Owner Occupied 17%
Median Annual Tax Bill $1,072
Median Year Built 1900
Median Ownership Tenure 23 years

Properties on E 12th St

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

3 E 12th St

0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4712025 Owner on Record AssessorUpdated Apr 2026

5 E 12th St

0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4752025 Owner on Record AssessorUpdated Apr 2026

7 E 12th St

0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4752025 Owner on Record AssessorUpdated Apr 2026

9 E 12th St

0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4752025 Owner on Record AssessorUpdated Apr 2026

11 E 12th St

0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4832025 Owner on Record AssessorUpdated Apr 2026

13 E 12th St

2,466 sqft · built 1943 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1996 $6,6362025 Owner on Record AssessorUpdated May 2026

315 E 12th St

1.73 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1984 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

400 E 12th St

2 bd · 1 ba · 672 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$1882025 Owner on Record Assessor + 3 DocumentsUpdated Apr 2026

402 E 12th St

2 bd · 1 ba · 672 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2021 $9352025 Amount on Record Feb 2021 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

404 E 12th St

3 bd · 1 ba · 944 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,250Mar 2008 $8762025 Amount on Record Oct 2007 Owner on Record AssessorUpdated May 2026

406 E 12th St

2 bd · 2 ba · 1,148 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,900Apr 2008 $1,2322025 Amount on Record Jan 2004 Owner on Record Owner Occupied AssessorUpdated May 2026

408 E 12th St

3 bd · 1 ba · 1,148 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2018 $8302025 Amount on Record Mar 2013 2 Owners on Record Assessor + 1 DocumentUpdated May 2026

410 E 12th St

3 bd · 1 ba · 1,148 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3132025 Owner on Record AssessorUpdated Apr 2026

412 E 12th St

3 bd · 1 ba · 1,148 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,531Jan 2019 $1,1272025 —Jun 1994 Owner on Record Assessor + 5 DocumentsUpdated Sep 2026

413 E 12th St

0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1981 Owner on Record AssessorUpdated Apr 2026

414 E 12th St

2 bd · 1 ba · 1,192 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,000Jun 2014 $1,2192025 Owner on Record AssessorUpdated May 2026

416 E 12th St

3 bd · 1.5 ba · 950 sqft · built 1920 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,900Dec 1993 Owner on Record Owner Occupied AssessorUpdated May 2026

418 E 12th St

2 bd · 1 ba · 950 sqft · built 1920 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0482025 Owner on Record AssessorUpdated Apr 2026

420 E 12th St

2 bd · 1 ba · 950 sqft · built 1920 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,500Jul 2003 Owner on Record AssessorUpdated May 2026

422 E 12th St

2 bd · 1 ba · 950 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0022025 Owner on Record AssessorUpdated Apr 2026

424 E 12th St

2 bd · 1 ba · 1,292 sqft · built 1900 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Aug 2008 $7542025 —Jul 2008 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

426 E 12th St

2 bd · 1 ba · 1,006 sqft · built 1900 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,400Dec 2010 $9472025 Owner on Record Owner Occupied AssessorUpdated May 2026

500 E 12th St

2,324 sqft · built 1899 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Apr 2026

502 E 12th St

1,052 sqft · built 1899 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1979 2 Owners on Record AssessorUpdated Apr 2026

512 E 12th St

2 bd · 2 ba · 1,036 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$39,600Mar 2004 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

514 E 12th St

2 bd · 2 ba · 924 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$71,000May 2026 $9902025 Amount on Record Mar 1988 Owner on Record Assessor + 1 DocumentUpdated May 2026

516 E 12th St

2 bd · 1 ba · 864 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$6682025 Owner on Record AssessorUpdated May 2026

518 E 12th St

2 bd · 1 ba · 864 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$49,900Feb 1991 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

520 E 12th St

2 bd · 1 ba · 846 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2022 $1,0722025 Amount on Record Jun 2003 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

522 E 12th St

2 bd · 1 ba · 846 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1983 $9372025 Owner on Record AssessorUpdated Apr 2026

524 E 12th St

2 bd · 1 ba · 846 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1994 Owner on Record Assessor + 2 DocumentsUpdated Apr 2026

526 E 12th St

2 bd · 1 ba · 798 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$34,000Dec 1987 $9362025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

528 E 12th St

2 bd · 1 ba · 1,182 sqft · built 1899 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$54,000May 2003 $1,1162025 2 Owners on Record AssessorUpdated May 2026

530 E 12th St

2 bd · 1 ba · 918 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Jul 2024 $8602025 Amount on Record Mar 2024 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

532 E 12th St

4 bd · 1.5 ba · 1,461 sqft · built 1900 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1993 $1,3832025 Owner on Record Owner Occupied AssessorUpdated May 2026

534 E 12th St

2 bd · 1 ba · 690 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2023 $7462025 —Sep 1982 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

536 E 12th St

3 bd · 1 ba · 946 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2018 $6902025 Amount on Record Jul 2012 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

538 E 12th St

3 bd · 1 ba · 1,594 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1984 Owner on Record Owner Occupied AssessorUpdated May 2026

540 E 12th St

3 bd · 1 ba · 1,648 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Apr 2023 $9302025 —Jan 1984 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

542 E 12th St

2 bd · 1 ba · 900 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2024 $7602025 Amount on Record Sep 2023 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

544 E 12th St

3 bd · 1 ba · 1,036 sqft · built 1910 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,000Jan 2004 $5862025 —Jan 2001 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

1012 E 12th St

3,460 sqft · built 1950 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$327,500Jan 2007 Amount on Record Aug 2004 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

1106 E 12th St

0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Apr 2026

1108 E 12th St

0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,600Jun 1979 Owner on Record AssessorUpdated Apr 2026

1110 E 12th St

0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,600Jun 1979 Owner on Record AssessorUpdated Apr 2026

1112 E 12th St

0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,400Nov 1979 Owner on Record AssessorUpdated Apr 2026

1114 E 12th St

0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,200Oct 1979 Owner on Record AssessorUpdated Apr 2026

1116 E 12th St

0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,900Oct 1979 Owner on Record AssessorUpdated Apr 2026

1125 E 12th St

2,430 sqft · built 1930 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2015 $3,0162025 2 Owners on Record Assessor + 2 DocumentsUpdated May 2026

1127 E 12th St

0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2021 $962022 —Sep 2018 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2023

1129 E 12th St

2,430 sqft · built 1930 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2021 $1,1622022 —Sep 2018 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2023

1132 E 12th St

0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$965,800Jul 2025 $2532025 Amount on Record Mar 2015 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

1200 E 12th St

167,672 sqft · built 1943 · 13.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500,000Jan 2005 $20,9082025 2 Owners on Record AssessorUpdated May 2026

1207 E 12th St

0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Dec 2025 Owner on Record AssessorUpdated Apr 2026

1208 E 12th St

15,994 sqft · built 1928 · 0.839 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500,000Jan 2005 $4632025 2 Owners on Record AssessorUpdated May 2026

1301 E 12th St

14,810 sqft · built 1990 · 16.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,100Apr 1991 Owner on Record AssessorUpdated Apr 2026

1330 E 12th St

43,540 sqft · built 1970 · 2.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Aug 2021 $4,3352025 Amount on Record Jul 2014 Owner on Record Assessor + 2 DocumentsUpdated Apr 2026

1340 E 12th St

0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Oct 2020 $12,7872025 Amount on Record Jun 1988 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

1400 E 12th St

17,978 sqft · built 1928 · 9.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Oct 2020 $117,5922025 Amount on Record Jun 1988 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

1540 E 12th St

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,241Jun 1968 Owner on Record Owner Occupied AssessorUpdated Jun 2023

1541 E 12th St

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,241Jun 1968 Owner on Record Owner Occupied AssessorUpdated Jun 2023

1551 E 12th St

35.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,300May 1980 $49,8752025 2 Owners on Record AssessorUpdated May 2026

1553 E 12th St

4.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,300May 1980 $7,2722025 2 Owners on Record AssessorUpdated May 2026

1702 E 12th St

11 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,000Sep 1982 Owner on Record AssessorUpdated Apr 2026

1704 E 12th St

5.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,100May 1984 Owner on Record AssessorUpdated Apr 2026

1706 E 12th St

87.6 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1998 Owner on Record AssessorUpdated Apr 2026

1708 E 12th St

37.5 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1990 Owner on Record AssessorUpdated Apr 2026

1710 E 12th St

121 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1998 Owner on Record AssessorUpdated Apr 2026

1712 E 12th St

42.7 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1998 Owner on Record AssessorUpdated Apr 2026

1716 E 12th St

6.61 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Apr 2026

1718 E 12th St

23.4 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Apr 2026

1898 E 12th St

0.01 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Apr 2026

Property Records in Nearby Streets