Kent County property records for 29 addresses on Observatory Ave SE, Grand Rapids, MI · Last verified September 2026
| Properties | 29 |
|---|---|
| Median Sale Price | $310,000 |
| Deeds and Mortgages on File | 41 |
| Median Price per Sqft | $201 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $3,872 |
| Median Year Built | 1963 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1807 Observatory Ave SE |
3 bd · 1.5 ba · 1,656 sqft built 1959 · 0.239 acres | $221,000 May 2019 | $5,507 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1808 Observatory Ave SE |
3 bd · 1.5 ba · 1,830 sqft built 1960 · 0.262 acres | $377,000 Aug 2023 | $6,107 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1815 Observatory Ave SE |
4 bd · 1.5 ba · 1,944 sqft built 1963 · 0.233 acres | $172,000 Jun 2007 | $3,790 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1816 Observatory Ave SE |
4 bd · 3 ba · 2,736 sqft built 1961 · 0.233 acres | $418,000 Jul 2026 | $4,871 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1823 Observatory Ave SE |
4 bd · 3 ba · 2,027 sqft built 1972 · 0.233 acres | $176,000 Apr 2001 | $6,045 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1824 Observatory Ave SE |
3 bd · 2 ba · 1,536 sqft built 1960 · 0.233 acres | $310,000 Jan 2021 | $4,599 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1831 Observatory Ave SE |
3 bd · 3 ba · 1,790 sqft built 1964 · 0.233 acres | $300,000 Jul 2021 | $5,454 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1832 Observatory Ave SE |
2 bd · 1.5 ba · 1,550 sqft built 1972 · 0.233 acres | $429,900 Mar 2026 | $4,388 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1837 Observatory Ave SE |
3 bd · 1.5 ba · 1,185 sqft built 1959 · 0.233 acres | $310,000 Dec 2025 | $3,009 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1838 Observatory Ave SE |
3 bd · 2 ba · 1,206 sqft built 1962 · 0.233 acres | $136,000 Jul 2008 | $4,153 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1845 Observatory Ave SE |
2 bd · 2.5 ba · 1,218 sqft built 1998 · 0.233 acres | $3,776 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1846 Observatory Ave SE |
4 bd · 2 ba · 1,636 sqft built 1985 · 0.233 acres | $164,900 Oct 2013 | $3,898 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1853 Observatory Ave SE |
2 bd · 1.5 ba · 1,098 sqft built 1962 · 0.233 acres | $144,000 Jul 2012 | $3,075 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1854 Observatory Ave SE |
4 bd · 1.5 ba · 1,662 sqft built 1971 · 0.233 acres | $3,054 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1859 Observatory Ave SE |
3 bd · 2 ba · 1,381 sqft built 1975 · 0.233 acres | $151,000 Apr 2011 | $3,539 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1860 Observatory Ave SE |
2 bd · 1.5 ba · 936 sqft built 1959 · 0.233 acres | $109,000 Jun 1999 | $3,947 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1901 Observatory Ave SE |
2 bd · 1.5 ba · 1,376 sqft built 1976 · 0.233 acres | $188,900 Oct 2020 | $3,036 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1902 Observatory Ave SE |
3 bd · 1.5 ba · 1,456 sqft built 1959 · 0.233 acres | $152,000 Jul 2013 | $3,115 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1909 Observatory Ave SE |
3 bd · 2 ba · 1,120 sqft built 1959 · 0.233 acres | $3,092 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1910 Observatory Ave SE |
2 bd · 2 ba · 2,100 sqft built 1963 · 0.233 acres | $3,872 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1917 Observatory Ave SE |
2 bd · 1.5 ba · 1,186 sqft built 1978 · 0.244 acres | $2,897 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1918 Observatory Ave SE |
3 bd · 1.5 ba · 1,274 sqft built 1962 · 0.233 acres | $204,000 Nov 2018 | $3,684 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1926 Observatory Ave SE |
3 bd · 2 ba · 1,236 sqft built 1979 · 0.233 acres | $252,000 Nov 2020 | $4,185 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1929 Observatory Ave SE |
4 bd · 3 ba · 2,736 sqft built 1965 · 0.458 acres | $475,000 Feb 2025 | $8,115 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1932 Observatory Ave SE |
4 bd · 2 ba · 1,208 sqft built 1959 · 0.233 acres | $188,250 Nov 2018 | $3,867 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1939 Observatory Ave SE |
4 bd · 1.5 ba · 1,884 sqft built 1962 · 0.233 acres | $195,000 Apr 2019 | $4,793 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1940 Observatory Ave SE |
3 bd · 2.5 ba · 1,150 sqft built 1979 · 0.312 acres | $1,000 Jun 2005 | $3,211 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1947 Observatory Ave SE |
2 ba · 1,554 sqft built 2003 · 0.233 acres | $177,000 Jul 2014 | $4,685 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1970 Observatory Ave SE |
4 bd · 2.5 ba · 1,862 sqft built 2005 · 0.376 acres | $204,000 Aug 2004 | $3,749 2025 | Assessor Updated Sep 2026 | Owner on File |