Boulder County property record for 3975 17th St, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3.75 Baths |
| Year Built | Built 2010 |
| Square Footage | 4,610 sqft Living Area |
| Lot Size | 10,157 sqft (0.233 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $735,000 (2010) |
| Tax Bill | $12,837.00 (2025) |
| Primary APN | 1463-18-3-06-022 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.75 Baths |
| Partial Baths | 4 Partial Baths |
| Total Rooms | 11 Rooms |
| Building Area | 4,610 sqft Living Area |
| Gross Area | 5,104 sqft Gross Area |
| 1st Floor | 1,829 sqft 1st Floor |
| Upper Floors | 787 sqft Upper Floors |
| Basement Area | 1,184 sqft Basement |
| Finished Basement | 1,184 sqft Finished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 2010 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 10,157 sqft (0.233 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 494 sqft Garage |
| Patio Area | 150 sqft Patio |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0080696 |
|---|---|
| Street Address | 3975 17TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-1244 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 22 BLK 16 MOORES LESS 30 FT VAC POPLAR AV |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 18 |
| Legal Subdivision | MOORES & REPLAT LOT 15 BLK 30 - BO |
| Legal Block | 16 |
| Legal Lot Number | 22 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 3 |
| Census Block | 3007 |
| Census Tract | 12105 |
Source: Boulder County records · APN 1463-18-3-06-022
Assessment roll updated June 15, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals Owners |
|---|---|
| Mailing Address | 3975 17TH ST, BOULDER, CO 80304-1244 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| May 19, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| Jun 07, 2017 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20103064241 |
| Prior Transfer Date | Jun 29, 2001 |
| Prior Transfer Doc | 0002173718 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3975 17TH ST, BOULDER, CO 80304-1244 |
| Transaction Type | Mortgage |
| Record Updated | Jun 01, 2021 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Name | Verified Name |
|---|
| Document Number | 0003886410 |
|---|---|
| Date | May 19, 2021 |
| Instrument | 3886410 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Jun 01, 2036 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3975 17TH ST, BOULDER, CO 80304-1244 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | LAND TITLE GUARANTEE CO |
| Name | Verified Name |
|---|
| Document Number | 0003596473 |
|---|---|
| Date | Jun 07, 2017 |
| Instrument | 3596473 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2047 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $146,485 (+8.8%) Land $58,473 Building $88,012 | $2,154,200 (-) Land $859,900 Building $1,294,300 | |
| 2025 | $12,837.00 | $134,638 (-11.62%) Land $53,744 Building $80,894 | $2,154,200 (-5.26%) Land $859,900 Building $1,294,300 |
| 2023 | $12,837.00 (+20.56%) | $152,338 (+32.85%) Land $55,556 Building $96,782 | $2,273,700 (+37.81%) Land $829,200 Building $1,444,500 |
| 2022 | $10,648.00 | $114,669 Land $44,821 Building $69,848 | $1,649,900 Land $644,900 Building $1,005,000 |
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