Boulder County property records for 6 addresses on Walnut Ln, Louisville, CO · Last verified September 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $852,001 |
| Deeds and Mortgages on File | 7 |
| Median Price per Sqft | $176 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $17,711 |
| Median Year Built | 2003 |
| Median Ownership Tenure | 19 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
315 Walnut Ln |
5 bd · 4.25 ba · 3,707 sqft built 1993 · 0.371 acres | $840,000 Aug 2008 | $13,031 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
322 Walnut Ln |
5 bd · 4.5 ba · 5,318 sqft built 2003 · 0.414 acres | $852,001 Nov 2003 | $17,745 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
347 Walnut Ln |
5 bd · 4.5 ba · 6,803 sqft built 2003 · 0.439 acres | $1,199,500 Sep 2012 | $17,711 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
414 Walnut Ln |
4 bd · 3.5 ba · 3,859 sqft built 2002 · 0.432 acres | $332,000 Jul 2002 | $15,241 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
415 Walnut Ln |
4 bd · 3.5 ba · 3,846 sqft built 2005 · 0.428 acres | $275,000 Sep 2004 | $14,064 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
439 Walnut Ln |
5 bd · 4.25 ba · 5,547 sqft built 2006 · 0.429 acres | $1,000,000 Mar 2007 | $18,717 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |