Jefferson County property record for 6780 Union St, Arvada, CO 80004
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4.25 ba · 1,943 sqft · built 1991 |
| Lot Size | 0.137 acres (5,968 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $225,000 (Apr 1999) |
| Tax Bill | $4,261 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 39-051-13-022 |
| Primary APN | 39-051-13-022 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4.25 Baths |
| Half Baths | 2 Half Baths |
| Building Area | 1,943 sqft Living Area |
| Gross Area | 3,198 sqft |
| 1st Floor Area | 1,117 sqft |
| 2nd Floor Area | 826 sqft |
| Basement Area | 725 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Split Level |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 5,968 sqft (0.137 acres) |
| View / Lot | Open Space |
| Garage Type | Attached |
| Garage Area | 472 sqft |
| Porch | Slab |
| Porch Area | 58 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Connected |
| Account Number | 300402144 |
|---|---|
| Street Address | 6780 UNION ST |
| City | ARVADA |
| State | CO |
| Zip | 80004-2363 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SECTION 05 TOWNSHIP 03 RANGE 69 QTR NE SUBDIVISIONCD 712250 SUBDIVISIONNAME STEFAN RIDGE FLG # 1 BLOCK 002 LOT 0003 SIZE: 5972 TRACT VALUE: .137 |
| Legal Range | 69W |
| Legal Township | 03S |
| Legal Section | 05 |
| Legal Subdivision | STEFAN RIDGE FLG # 1 |
| Legal Block | 2 |
| Legal Lot Number | 3 |
| Jurisdiction | JEFFERSON CO |
| Township / Civil Division | NORTHEAST JEFFERSON |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 9841 |
6780 Union St is owned and occupied by two individuals who bought it in April 1999.
Source: Jefferson County records, as of May 6, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6780 UNION ST, ARVADA, CO 80004-2363 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Apr 7, 1999 · Amount on File |
| Deed Sale | Apr 7, 1999 · Amount on File |
| Deed Document Number | 1999841675 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 6780 Union St was $4,261 with a senior citizen's exemption.
Source: Jefferson County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Colorado |
| Municipality | Arvada City |
| County | Jefferson County |
| Unified School District | Jefferson County School District R-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,261.00 | $47,579 Land $18,881 Building $28,698 | $761,255 Land $302,090 Building $459,165 |
| 2023 | $3,821.00 | $46,100 Land $20,588 Building $25,512 | $743,046 Land $307,277 Building $435,769 |
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 6780 Union St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 5, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 25 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 25 in force |
| Nearby Flood Claims | 4 (1990–2024) |
| Most Recent Claim | Jan 2024 · other causes |
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 6780 Union St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.6% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 ARVADA serves 171,610 people · EPA ID CO0130001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2024 |
| Lead | 3 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 587 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Aerux Broadband, LiveWireNet.
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