Boulder County property records for 11 addresses on N County Line Rd, Longmont, CO · Last verified October 2026
| Properties | 11 |
|---|---|
| Median Sale Price | $565,000 |
| Deeds and Mortgages on File | 22 |
| Median Price per Sqft | $185 |
| Owner Occupied | 73% |
| Median Annual Tax Bill | $7,375 |
| Median Year Built | 1998 |
| Median Ownership Tenure | 27 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
7751 N County Line Rd |
3 bd · 4.25 ba · 3,932 sqft built 2019 · 1.48 acres | — Jan 1998 | $7,465 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8190 N County Line Rd |
4 bd · 1.75 ba · 3,504 sqft built 1880 · 10 acres | $3,795 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8400 N County Line Rd |
3 bd · 2.25 ba · 2,975 sqft built 1992 · 6.6 acres | $40,000 Jun 1992 | $7,375 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8422 N County Line Rd |
4 bd · 3.75 ba · 3,046 sqft built 1977 · 4.41 acres | $565,000 Apr 2004 | $7,498 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8550 N County Line Rd |
4 bd · 2.5 ba · 3,951 sqft built 1999 · 30.4 acres | $30,000 Nov 1999 | $7,118 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8580 N County Line Rd |
2 bd · 2.5 ba · 4,133 sqft built 2001 · 35.2 acres | $1,400,000 Jan 2026 | $6,367 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8600 N County Line Rd |
3 bd · 1.75 ba · 4,416 sqft built 1972 · 9.25 acres | $842,300 Mar 2017 | $3,875 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8670 N County Line Rd |
3 bd · 2 ba · 4,006 sqft built 1998 · 9.28 acres | $160,000 May 1998 | $5,198 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8850 N County Line Rd |
6 bd · 7 ba · 6,561 sqft built 2002 · 34.4 acres | $2,775,000 Jul 2023 | $18,001 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8862 N County Line Rd |
4 bd · 3 ba · 8,817 sqft built 2003 · 34.1 acres | $14,264 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9300 N County Line Rd |
2 bd · 3 ba · 2,262 sqft built 1989 · 14.8 acres | — Nov 1988 | $8,828 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |