Boulder County property record for 2803 5th St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 2,364 sqft · built 1921 |
| Lot Size | 0.324 acres (14,104 sqft) |
| Owner | Individual Name on File |
| Last Sale | $488,000 (Aug 1998) |
| Tax Bill | $9,916 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-25-1-54-006 |
| Primary APN | 1461-25-1-54-006 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,364 sqft Living Area |
| Gross Area | 2,760 sqft |
| 1st Floor Area | 1,452 sqft |
| Upper Floors Area | 912 sqft |
| Basement Area | 396 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 14,104 sqft (0.324 acres) |
| Garage Type | Detached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 212 sqft |
| Patio Area | 240 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0006453 |
|---|---|
| Street Address | 2803 5TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-3005 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 17-20 INC BLK 38 NEWLANDS |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | NEWLANDS - BO |
| Legal Block | 38 |
| Legal Lot Number | 17 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 12101 |
2803 5th St is owned and occupied by an individual who bought it in August 1998.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 2803 5TH ST, BOULDER, CO 80304-3005 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 19, 1998 · Amount on File |
| Deed Sale | Aug 19, 1998 · Amount on File |
| Deed Document Number | 19981836941 |
| Prior Transfer Date | Dec 26, 1996 |
| Prior Transfer Doc | 0001667792 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 2803 5th St was $9,916.
Source: Boulder County assessment roll, as of September 18, 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 | $108,392 (+4.22%) Land $97,077 Building $11,315 | $1,664,000 (-) Land $1,497,600 Building $166,400 | |
| 2025 | $9,916.00 | $104,000 Land $93,600 Building $10,400 | $1,664,000 Land $1,497,600 Building $166,400 |
| 2023 | $9,890.00 (+20.16%) | $118,214 (+33.36%) Land $106,393 Building $11,821 | $1,764,400 (+38.34%) Land $1,587,960 Building $176,440 |
| 2022 | $8,231.00 | $88,640 Land $79,776 Building $8,864 | $1,275,400 Land $1,147,860 Building $127,540 |
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.
FEMA maps place 2803 5th St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2013.
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 |
| Flood Insurance Cost | Premium on File median of 12 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 16 units insured incl. 4 condo units |
| Nearby Flood Claims | 3 (2013) |
| Claims Outside the SFHA | 3 of 3 |
| 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.
Wildfire risk around 2803 5th St is high, ranking above 77% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 77% of the US · above 77% of Colorado |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 223 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
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