Boulder County property record for 850 13th St, Boulder, CO 80302 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.25 Baths |
| Year Built | Built 2000 |
| Square Footage | 2,949 sqft Living Area |
| Lot Size | 6,055 sqft (0.139 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $122,000 (1986) |
| Tax Bill | $11,912.00 (2025) |
| Primary APN | 1463-31-3-21-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Partial Baths | 2 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,949 sqft Living Area |
| 1st Floor | 1,180 sqft 1st Floor |
| Upper Floors | 680 sqft Upper Floors |
| Basement Area | 1,089 sqft Basement |
| Finished Basement | 1,089 sqft Finished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 6,055 sqft (0.139 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 291 sqft Garage |
| Total Buildings | 2 Total Buildings |
|---|---|
| Deck Area | 276 sqft Deck |
| Patio Area | 341 sqft Patio |
| Porch | Porch |
| Porch Area | 180 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0008591 |
|---|---|
| Street Address | 850 13TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7504 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOTS 11-12 BLK 23 UNIVERSITY PLACE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 31 |
| Legal Subdivision | UNIVERSITY PLACE - BO |
| Legal Block | 23 |
| Legal Lot Number | 11 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 3 |
| Census Block | 3001 |
| Census Tract | 12401 |
Source: Boulder County records · APN 1463-31-3-21-004
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 | 850 13TH ST, BOULDER, CO 80302-7504 |
| 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 | 1986764126 |
| Record Refreshed | Sep 20, 2026 |
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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $135,926 (+8.8%) Land $59,004 Building $76,922 | $1,998,900 (-) Land $867,700 Building $1,131,200 | |
| 2025 | $11,912.00 (+4.34%) | $124,931 (-8.06%) Land $54,231 Building $70,700 | $1,998,900 (-1.44%) Land $867,700 Building $1,131,200 |
| 2023 | $11,416.00 (+16.91%) | $135,883 (+29.22%) Land $55,255 Building $80,628 | $2,028,100 (+34.04%) Land $824,700 Building $1,203,400 |
| 2022 | $9,765.00 | $105,160 Land $45,272 Building $59,888 | $1,513,100 Land $651,400 Building $861,700 |
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