New Castle County property records for 49 addresses on W Monroe Ave, New Castle, DE · Last verified October 2026
| Properties | 49 |
|---|---|
| Median Sale Price | $205,000 |
| Deeds and Mortgages on File | 60 |
| Median Price per Sqft | $179 |
| Owner Occupied | 82% |
| Median Annual Tax Bill | $1,896 |
| Median Year Built | 1948 |
| Median Ownership Tenure | 15 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
100 W Monroe Ave |
3 bd · 1 ba · 1,392 sqft built 1944 · 0.119 acres | — Mar 2024 | $2,193 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
101 W Monroe Ave |
3 bd · 2 ba · 1,416 sqft built 1943 · 0.13 acres | $492 2025 | Assessor Updated May 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
102 W Monroe Ave |
3 bd · 1 ba · 1,056 sqft built 1944 · 0.119 acres | — Aug 2014 | Assessor + 1 Document Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
103 W Monroe Ave |
3 bd · 1 ba · 1,056 sqft built 1943 · 0.119 acres | — Mar 1982 | Assessor Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
104 W Monroe Ave |
3 bd · 1 ba · 1,056 sqft built 1943 · 0.119 acres | — Apr 2020 | $1,805 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
105 W Monroe Ave |
3 bd · 1 ba · 1,056 sqft built 1941 · 0.119 acres | $134,900 Nov 2005 | $1,841 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
106 W Monroe Ave |
3 bd · 1 ba · 1,056 sqft built 1943 · 0.119 acres | — Mar 1992 | $1,471 2025 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
107 W Monroe Ave |
3 bd · 1.5 ba · 1,344 sqft built 1942 · 0.119 acres | $116,000 Jul 2002 | $2,001 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
108 W Monroe Ave |
3 bd · 1 ba · 1,056 sqft built 1943 · 0.119 acres | Assessor + 1 Document Updated May 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
109 W Monroe Ave |
3 bd · 1 ba · 1,056 sqft built 1944 · 0.119 acres | $100,000 Jul 2002 | $1,837 2025 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
110 W Monroe Ave |
3 bd · 1.5 ba · 1,056 sqft built 1942 · 0.11 acres | $101,000 Oct 1999 | $1,938 2025 | Assessor Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
111 W Monroe Ave |
3 bd · 1 ba · 1,254 sqft built 1941 · 0.119 acres | $167,800 Jun 2005 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
112 W Monroe Ave |
3 bd · 1.5 ba · 1,056 sqft built 1942 · 0.11 acres | — Jan 1999 | $1,956 2025 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
113 W Monroe Ave |
3 bd · 1 ba · 1,056 sqft built 1943 · 0.119 acres | $225,000 Jan 2021 | $1,989 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
114 W Monroe Ave |
4 bd · 1.5 ba · 1,056 sqft built 1946 · 0.11 acres | $195,000 Jul 2016 | $1,896 2025 | Assessor Updated May 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
115 W Monroe Ave |
3 bd · 1 ba · 1,056 sqft built 1941 · 0.119 acres | $15,000 Feb 1973 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
200 W Monroe Ave |
3 bd · 1 ba · 1,242 sqft built 1944 · 0.16 acres | Assessor + 2 Documents Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
201 W Monroe Ave |
4 bd · 1.5 ba · 1,620 sqft built 1949 · 0.139 acres | $256,000 Feb 2026 | $2,150 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
202 W Monroe Ave |
4 bd · 2 ba · 1,626 sqft built 1944 · 0.119 acres | $187,000 Aug 2016 | $2,312 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
203 W Monroe Ave |
4 bd · 1.5 ba · 1,296 sqft built 1948 · 0.139 acres | $93,500 Sep 2002 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
204 W Monroe Ave |
3 bd · 1.5 ba · 1,242 sqft built 1944 · 0.119 acres | $102,465 Nov 2011 | $2,244 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
205 W Monroe Ave |
4 bd · 1.5 ba · 1,296 sqft built 1948 · 0.139 acres | $180,000 May 2021 | $2,067 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
206 W Monroe Ave |
3 bd · 1 ba · 1,242 sqft built 1944 · 0.119 acres | Assessor + 1 Document Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
207 W Monroe Ave |
3 bd · 1 ba · 1,296 sqft built 1948 · 0.139 acres | $102,000 Mar 2011 | $1,881 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
208 W Monroe Ave |
3 bd · 1 ba · 1,242 sqft built 1944 · 0.119 acres | $107,000 Dec 2001 | $2,235 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
209 W Monroe Ave |
4 bd · 2 ba · 1,696 sqft built 1949 · 0.139 acres | $193,050 Jan 2019 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
210 W Monroe Ave |
3 bd · 1 ba · 2,080 sqft built 1949 · 0.139 acres | $160,000 Dec 2002 | $2,330 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
211 W Monroe Ave |
3 bd · 1 ba · 1,161 sqft built 1948 · 0.15 acres | $205,000 Aug 2020 | $1,851 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
212 W Monroe Ave |
0.139 acres | $396 2025 | Assessor + 3 Documents Updated May 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
213 W Monroe Ave |
3 bd · 1.5 ba · 840 sqft built 1960 · 0.139 acres | $120,000 Aug 2026 | Assessor + 6 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
214 W Monroe Ave |
4 bd · 1 ba · 744 sqft built 1960 · 0.139 acres | $300,000 Sep 2022 | $1,757 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
215 W Monroe Ave |
3 bd · 1 ba · 744 sqft built 1960 · 0.139 acres | $179,900 Apr 2016 | $2,035 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
216 W Monroe Ave |
4 bd · 1 ba · 944 sqft built 1960 · 0.139 acres | $306,000 Feb 2025 | $1,716 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
217 W Monroe Ave |
3 bd · 1 ba · 744 sqft built 1960 · 0.139 acres | $176,000 Oct 2009 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
218 W Monroe Ave |
4 bd · 1 ba · 1,082 sqft built 1960 · 0.139 acres | $60,000 Apr 2002 | $2,076 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
219 W Monroe Ave |
4 bd · 2 ba · 1,084 sqft built 1960 · 0.139 acres | $195,000 Jan 2020 | $2,146 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
220 W Monroe Ave |
4 bd · 1 ba · 744 sqft built 1960 · 0.139 acres | $180,000 Jul 2021 | $1,779 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
221 W Monroe Ave |
3 bd · 1 ba · 744 sqft built 1960 · 0.139 acres | $180,400 May 2006 | $2,069 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
222 W Monroe Ave |
4 bd · 1 ba · 744 sqft built 1960 · 0.13 acres | $126,900 Sep 2002 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
223 W Monroe Ave |
3 bd · 1 ba · 1,059 sqft built 1960 · 0.16 acres | $1,786 2025 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
224 W Monroe Ave |
4 bd · 1.5 ba · 744 sqft built 1960 · 0.13 acres | $94,298 Dec 2012 | $1,764 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
225 W Monroe Ave |
3 bd · 1.5 ba · 1,224 sqft built 1960 · 0.16 acres | $155,000 Mar 2012 | $1,786 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
226 W Monroe Ave |
3 bd · 1 ba · 744 sqft built 1960 · 0.13 acres | — Jan 2018 | $1,758 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
227 W Monroe Ave |
4 bd · 1 ba · 760 sqft built 1960 · 0.15 acres | $169,900 Jul 2019 | $1,764 2025 | Assessor + 1 Document Updated May 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
228 W Monroe Ave |
3 bd · 1 ba · 1,065 sqft built 1945 · 0.13 acres | $126,000 Jun 2003 | $1,647 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
229 W Monroe Ave |
4 bd · 1 ba · 874 sqft built 1960 · 0.15 acres | $137,000 Feb 2004 | $1,964 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
231 W Monroe Ave |
4 bd · 1 ba · 852 sqft built 1960 · 0.16 acres | $108,750 Apr 2013 | $1,724 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
233 W Monroe Ave |
4 bd · 1 ba · 744 sqft built 1960 · 0.15 acres | $106,900 Jun 1999 | $2,229 2025 | Assessor + 3 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
235 W Monroe Ave |
3 bd · 1.5 ba · 744 sqft built 1960 · 0.15 acres | — Oct 1984 | Assessor Updated Apr 2026 | Owner on File |