Boulder County property record for 2970 Jefferson St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 4,598 sqft · built 2001 |
| Lot Size | 0.206 acres (8,975 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $983,250 (Jun 2011) |
| Tax Bill | $16,488 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-19-3-33-003 |
| Primary APN | 1463-19-3-33-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,598 sqft Living Area |
| Gross Area | 5,288 sqft |
| 1st Floor Area | 1,803 sqft |
| Upper Floors Area | 1,769 sqft |
| Basement Area | 1,140 sqft |
| Finished Basement | 1,026 sqft |
| Unfinished Basement | 114 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2011 |
| Exterior Material | Brick Veneer |
| Roof Material | Asphalt |
| Lot Area | 8,975 sqft (0.206 acres) |
| Garage Type | Attached |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 216 sqft |
| Deck Area | 234 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0007904 |
|---|---|
| Street Address | 2970 JEFFERSON ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-3129 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 7 WASHINGTON |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | WASHINGTON - BO |
| Legal Block | 2 |
| Legal Lot Number | 7 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 12106 |
Source: Boulder County records, as of September 18, 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 Record |
|---|---|
| Mailing Address | 2970 JEFFERSON ST, BOULDER, CO 80304-3129 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 17, 2011 · Amount on Record |
| Deed Sale | Jun 17, 2011 · Amount on Record |
| Prior Sale | Apr 21, 2011 · Amount on Record |
| Deed Document Number | 20113154388 |
| Prior Transfer Date | Apr 19, 2011 |
| Prior Transfer Doc | 0003144803 |
| Record Updated | Oct 29, 2026 |
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 | $183,382 (+6.05%) Land $62,131 Building $121,251 | $2,766,800 (-) Land $983,700 Building $1,783,100 | |
| 2025 | $16,488.00 (-13.15%) | $172,925 (-22.64%) Land $61,481 Building $111,444 | $2,766,800 (-17.07%) Land $983,700 Building $1,783,100 |
| 2023 | $18,985.00 (+12.89%) | $223,526 (+23.43%) Land $65,104 Building $158,422 | $3,336,200 (+28.03%) Land $971,700 Building $2,364,500 |
| 2022 | $16,817.00 | $181,096 Land $49,143 Building $131,953 | $2,605,700 Land $707,100 Building $1,898,600 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 50 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 50 in force |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 596 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 | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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