Boulder County property record for 3380 25th St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,188 sqft · built 1956 |
| Lot Size | 0.345 acres (15,034 sqft) |
| Owner | Individual Name on File |
| Last Sale | $285,000 (Jan 2002) |
| Tax Bill | $5,491 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-19-4-01-003 |
| Primary APN | 1463-19-4-01-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,188 sqft Living Area |
| Gross Area | 1,548 sqft |
| 1st Floor Area | 1,188 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 15,034 sqft (0.345 acres) |
| Garage Type | Attached |
| Garage Area | 360 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
| Porch Area | 108 sqft |
| Patio Area | 60 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0002543 |
|---|---|
| Street Address | 3380 25TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-2348 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | W 125 FT OF N 129 FT LOT 2 LESS STRIP ON N TO CITY BROAD ACRES |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | BROADACRES - BO |
| Legal Block | 3 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 12107 |
Source: Boulder County assessment roll, APN 1463-19-4-01-003, as of 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 | Individual Name on File |
|---|---|
| Mailing Address | 3380 25TH ST, BOULDER, CO 80304-2348 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 10, 2002 · Amount on Record |
| Deed Sale | Jan 10, 2002 · Amount on Record |
| Prior Sale | Apr 13, 1983 · Amount on Record |
| Deed Document Number | 20022241627 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll as of 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 | $62,656 (+8.8%) Land $56,390 Building $6,266 | $921,400 (-) Land $829,260 Building $92,140 | |
| 2025 | $5,491.00 (+5.78%) | $57,588 (-9.73%) Land $51,829 Building $5,759 | $921,400 (-3.23%) Land $829,260 Building $92,140 |
| 2023 | $5,191.00 (+13.02%) | $63,798 (+28.96%) Land $57,418 Building $6,380 | $952,200 (+33.77%) Land $856,980 Building $95,220 |
| 2022 | $4,593.00 | $49,470 Land $44,523 Building $4,947 | $711,800 Land $640,620 Building $71,180 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), as of October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121073, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 7 in force |
| Wildfire Risk | Low lower than 98% of the US · lower than 99.2% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, 533 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| Lumen Technologies DSL · Fiber in parts of the area | 140 / 20 |
May also be available: AT&T, T-Mobile USA, Verizon.
Source: EPA Safe Drinking Water Information System, water system CO0107152, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF BOULDER serves 166,080 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures