Boulder County property record for 3840 17th St, Boulder, CO 80304 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1960 |
| Square Footage | 2,604 sqft Living Area |
| Lot Size | 9,074 sqft (0.208 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $280,000 (1996) |
| Tax Bill | $7,197.00 (2025) |
| Primary APN | 1463-18-3-22-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,604 sqft Living Area |
| Gross Area | 2,884 sqft Gross Area |
| 1st Floor | 1,302 sqft 1st Floor |
| Basement Area | 1,302 sqft Basement |
| Finished Basement | 1,302 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 9,074 sqft (0.208 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 768 sqft Garage |
| Porch | Enclosed Porch |
| Porch Area | 280 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0073627 |
|---|---|
| Street Address | 3840 17TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-1202 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | N 95.8 FT LOT 8 BLK 29 MOORES AKA PARCEL B MINOR SUB |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 18 |
| Legal Subdivision | MINOR SUB PLAT-MOORES - BOV |
| Legal Tract | B |
| Legal Block | 29 |
| Legal Lot Number | 8 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 3 |
| Census Block | 3011 |
| Census Tract | 12105 |
Source: Boulder County records · APN 1463-18-3-22-002
Assessment roll updated June 15, 2026 · Last verified August 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 | 3840 17TH ST, BOULDER, CO 80304-1202 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 19961602360 |
| Last Transfer Date | May 14, 2024 |
| Transfer Doc | 0004049666 |
| Record Refreshed | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 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 | $82,123 (+8.8%) Land $55,270 Building $26,853 | $1,207,700 (-) Land $812,800 Building $394,900 | |
| 2025 | $7,197.00 (+1.35%) | $75,481 (-12.14%) Land $50,800 Building $24,681 | $1,207,700 (-5.82%) Land $812,800 Building $394,900 |
| 2023 | $7,101.00 (+16.75%) | $85,915 (+31.17%) Land $52,515 Building $33,400 | $1,282,300 (+36.07%) Land $783,800 Building $498,500 |
| 2022 | $6,082.00 | $65,497 Land $42,367 Building $23,130 | $942,400 Land $609,600 Building $332,800 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures