Boulder County property record for 604 10th St, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2.25 ba · 2,322 sqft · built 1948 |
| Lot Size | 0.321 acres (13,997 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $550,000 (Jun 1998) |
| Tax Bill | $12,447 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1579-01-1-02-001 |
| Primary APN | 1579-01-1-02-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,322 sqft Living Area |
| Gross Area | 2,916 sqft |
| 1st Floor Area | 2,322 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 13,997 sqft (0.321 acres) |
| Garage Type | Attached |
| Garage Area | 594 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 60 sqft |
| Patio Area | 276 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0002544 |
|---|---|
| Street Address | 604 10TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7507 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 40 FT LOT 6 & LOT 5 BENSON PER DEED 844157 04/27/87 BCR SEE ID 105504 |
| Legal Range | 71 |
| Legal Township | 1S |
| Legal Section | 01 |
| Legal Subdivision | BENSON - BO |
| Legal Block | 3 |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 12505 |
Source: Boulder County assessment roll, as of June 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1455 ITHACA DR, BOULDER, CO 80305-6927 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 17, 1998 · Amount on Record |
| Deed Sale | Jun 17, 1998 · Amount on Record |
| Prior Sale | Jun 3, 1991 · Amount on Record |
| Deed Document Number | 19981814058 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll, as of June 15, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $148,831 (+8.8%) Land $133,948 Building $14,883 | $2,188,700 (-) Land $1,969,830 Building $218,870 | |
| 2025 | $12,447.00 (+7.45%) | $136,793 (-5.35%) Land $123,114 Building $13,679 | $2,188,700 (+1.46%) Land $1,969,830 Building $218,870 |
| 2023 | $11,584.00 (+13.16%) | $144,532 (+23.33%) Land $130,079 Building $14,453 | $2,157,200 (+27.93%) Land $1,941,480 Building $215,720 |
| 2022 | $10,237.00 | $117,191 Land $105,472 Building $11,719 | $1,686,200 Land $1,517,580 Building $168,620 |
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.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 6 (1980–2013) |
| Claims Outside the SFHA | 5 of 6 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 73% of the US · above 70% of Colorado |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 480 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Lumen Technologies Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Magnolia Road Internet Cooperative.
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