Boulder County property record for 3150 Jefferson St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.75 ba · 1,196 sqft · built 1958 |
| Lot Size | 0.184 acres (7,996 sqft) |
| Owner | Trust Name on File |
| Last Sale | $194,900 (Aug 1994) |
| Tax Bill | $5,647 (2025) |
| Deeds & Mortgages | Jun 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-19-3-16-006 |
| Primary APN | 1463-19-3-16-006 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,196 sqft Living Area |
| Gross Area | 2,366 sqft |
| 1st Floor Area | 1,040 sqft |
| Basement Area | 1,040 sqft |
| Finished Basement | 156 sqft |
| Unfinished Basement | 884 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 7,996 sqft (0.184 acres) |
| Garage Type | Attached |
| Garage Area | 286 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 257 sqft |
| Deck Area | 244 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0004495 |
|---|---|
| Street Address | 3150 JEFFERSON ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-2639 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 6 BLK 1 BONSALL |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | BONSALL - BO |
| Legal Block | 1 |
| Legal Lot Number | 6 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 12106 |
3150 Jefferson St is held in a trust since June 2019.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 3150 JEFFERSON ST, BOULDER, CO 80304-2639 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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, 1994 · Amount on File |
| Deed Sale | Aug 19, 1994 · Amount on File |
| Prior Sale | Mar 23, 1990 · Amount on File |
| Deed Document Number | 19941456215 |
| Last Transfer Date | Jun 17, 2019 |
| Transfer Doc | 0003719406 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 20, 2019 |
| Property Address | 3150 JEFFERSON ST, BOULDER, CO 80304-2639 |
| Document Number | 0003719406 |
| Instrument Date | Jun 17, 2019 |
| Instrument | 3719406 |
| Transaction Type | Transfer |
| Record Updated | Jul 3, 2019 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 3150 JEFFERSON ST BOULDER CO 803042639, BOULDER, CO 80304-2639 |
The 2025 property tax bill for 3150 Jefferson St was $5,647.
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 | $66,484 (+1.53%) Land $58,378 Building $8,106 | $1,047,700 (-) Land $928,500 Building $119,200 | |
| 2025 | $5,647.00 | $65,481 Land $58,031 Building $7,450 | $1,047,700 Land $928,500 Building $119,200 |
| 2023 | $5,415.00 (+19.48%) | $73,090 (+31.08%) Land $61,452 Building $11,638 | $1,090,900 (+35.97%) Land $917,200 Building $173,700 |
| 2022 | $4,532.00 | $55,760 Land $46,384 Building $9,376 | $802,300 Land $667,400 Building $134,900 |
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 3150 Jefferson 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 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.
Wildfire risk around 3150 Jefferson St is low, with 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 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 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 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 483 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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