Charleston County property records for 35 addresses on Welch Ave, Charleston, SC · Last verified October 2026
| Properties | 35 |
|---|---|
| Median Sale Price | $495,000 |
| Deeds and Mortgages on File | 69 |
| Median Price per Sqft | $412 |
| Owner Occupied | 74% |
| Median Annual Tax Bill | $2,174 |
| Median Year Built | 1950 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2086 Welch Ave |
3 bd · 1.5 ba · 1,273 sqft built 1959 · 0.2 acres | $317,850 May 2019 | $1,878 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2107 Welch Ave |
3 bd · 2 ba · 1,866 sqft built 2003 · 0.18 acres | $305,500 Aug 2013 | $222 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2112 Welch Ave |
2 bd · 2.5 ba · 1,221 sqft built 1948 · 0.15 acres | — Aug 1995 | $1,130 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2114 Welch Ave |
2 bd · 1 ba · 725 sqft built 1949 · 0.15 acres | $285,000 Feb 2019 | $1,706 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2115 Welch Ave |
3 bd · 2 ba · 1,976 sqft built 2003 · 0.16 acres | $445,000 Mar 2021 | $2,539 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2120 Welch Ave |
2 bd · 1 ba · 1,326 sqft built 1948 · 0.3 acres | $390,000 Jan 2019 | $2,026 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2121, #B Welch Ave |
5 bd · 3 ba · 2,100 sqft built 1956 · 0.219 acres | $400,000 Jun 2017 | $4,969 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2122 Welch Ave |
2 bd · 2 ba · 1,323 sqft built 1943 · 0.15 acres | $509,950 Aug 2021 | $2,592 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2128 Welch Ave |
3 bd · 2 ba · 1,898 sqft built 1943 · 0.15 acres | $180,000 Jun 2002 | $1,905 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2130 Welch Ave |
0.069 acres | $180,000 Jun 2002 | $41 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2131 Welch Ave |
2 bd · 1 ba · 1,026 sqft built 1957 · 0.25 acres | $245,500 Jun 2006 | $1,631 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2132 Welch Ave |
4 bd · 3 ba · 2,166 sqft built 1990 · 0.219 acres | $275,000 Apr 2006 | $1,981 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2136 Welch Ave |
2 bd · 4 ba · 1,531 sqft built 1950 · 0.3 acres | $1,543 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2140 Welch Ave |
2 bd · 1 ba · 725 sqft built 1945 · 0.15 acres | $299,000 Oct 2021 | $6,633 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2142 Welch Ave |
3 bd · 1 ba · 1,120 sqft built 1945 · 0.15 acres | $80,000 Sep 2001 | $1,177 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2146 Welch Ave |
1 bd · 1 ba · 659 sqft built 1945 · 0.15 acres | $33,500 Jun 1986 | $940 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2148 Welch Ave |
2 bd · 1 ba · 971 sqft built 1952 · 0.15 acres | $540,000 May 2023 | $2,667 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2149 Welch Ave |
3 bd · 2 ba · 992 sqft built 1950 · 0.069 acres | $238,000 Jul 2015 | $5,178 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2150 Welch Ave |
3 bd · 1 ba · 925 sqft built 1950 · 0.219 acres | $1,277,087 May 2024 | $5,854 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2151 Welch Ave |
3 bd · 1 ba · 939 sqft built 1950 · 0.11 acres | $181,500 May 2009 | $5,380 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2153 Welch Ave |
3 bd · 2 ba · 1,300 sqft built 1950 · 0.15 acres | $356,000 Mar 2020 | $2,076 2025 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2156 Welch Ave |
3 bd · 2 ba · 1,950 sqft built 1950 · 0.219 acres | $495,000 Dec 2020 | $2,799 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2157 Welch Ave |
3 bd · 1.5 ba · 1,500 sqft built 1952 · 0.289 acres | $4,574 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2158 Welch Ave |
3 bd · 2 ba · 1,656 sqft built 1950 · 0.15 acres | $135,000 Sep 2005 | $1,713 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2161 Welch Ave |
3 bd · 1 ba · 816 sqft built 1957 · 0.139 acres | $275,000 Mar 2023 | $5,735 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2162 Welch Ave |
3 bd · 2 ba · 1,372 sqft built 1991 · 0.15 acres | $240,000 Jan 2013 | $1,875 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2164 Welch Ave |
3 bd · 2 ba · 1,255 sqft built 1991 · 0.15 acres | $69,900 Jun 1991 | $1,601 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2165 Welch Ave |
3 bd · 1 ba · 816 sqft built 1957 · 0.119 acres | $153,000 Sep 2012 | $3,855 2025 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2166 Welch Ave |
2 bd · 1 ba · 706 sqft built 1950 · 0.15 acres | $950,000 Jul 2025 | $1,980 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2167 Welch Ave |
3 bd · 1 ba · 816 sqft built 1957 · 0.13 acres | $535,000 May 2023 | $2,644 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2168 Welch Ave |
3 bd · 1 ba · 1,200 sqft built 1950 · 0.15 acres | $350,000 Jun 2019 | $2,174 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2170 Welch Ave |
3 bd · 2 ba · 1,512 sqft built 1950 · 0.15 acres | $575,000 Jan 2025 | $2,825 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2171 Welch Ave |
3 bd · 2 ba · 1,344 sqft built 2006 · 0.31 acres | $102,000 Aug 2003 | $2,537 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2172 Welch Ave |
2 bd · 1 ba · 819 sqft built 1950 · 0.15 acres | $350,000 Dec 2021 | $7,071 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2173 Welch Ave |
2 bd · 1 ba · 875 sqft built 1950 · 0.16 acres | $410,000 Jan 2023 | $6,845 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |