Larimer County property records for 10 addresses on Armstrong Ave, Fort Collins, CO · Last verified October 2026
| Properties | 10 |
|---|---|
| Median Sale Price | $415,000 |
| Deeds and Mortgages on File | 20 |
| Median Price per Sqft | $214 |
| Owner Occupied | 60% |
| Median Annual Tax Bill | $4,052 |
| Median Year Built | 1951 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
612 Armstrong Ave |
2 bd · 1 ba · 1,114 sqft built 1951 · 0.21 acres | $550,000 Oct 2023 | $3,353 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
613 Armstrong Ave |
3 bd · 2 ba · 1,686 sqft built 1952 · 0.388 acres | $187,000 Oct 2004 | $4,260 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
616 Armstrong Ave |
2 bd · 2.5 ba · 1,905 sqft built 1951 · 0.276 acres | $4,100 2024 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
617 Armstrong Ave |
2 bd · 2 ba · 1,279 sqft built 1952 · 0.289 acres | $189,000 Aug 2002 | $3,789 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
620 Armstrong Ave |
3 bd · 1 ba · 1,297 sqft built 1953 · 0.269 acres | $511,000 Nov 2025 | $3,643 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
624 Armstrong Ave |
3 bd · 2 ba · 2,526 sqft built 1951 · 0.29 acres | $1,165,000 Aug 2026 | $5,023 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
625 Armstrong Ave |
3 bd · 3 ba · 2,527 sqft built 1951 · 0.28 acres | — Jun 2023 | $4,686 2025 | Assessor + 3 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
629 Armstrong Ave |
3 bd · 3 ba · 2,094 sqft built 1952 · 0.299 acres | — Feb 1987 | $3,654 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
632 Armstrong Ave |
4 bd · 2 ba · 1,935 sqft built 1951 · 0.289 acres | $415,000 Apr 2016 | $4,052 2025 | Assessor Updated Feb 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
633 Armstrong Ave |
4 bd · 2.75 ba · 2,128 sqft built 1950 · 0.25 acres | $225,000 Jul 2008 | $3,931 2024 | Assessor + 9 Documents Updated Oct 2026 | Owner on File |