Boulder County property record for 4104 Greenbriar Blvd, Boulder, CO 80305 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,152 sqft · built 1976 |
| Lot Size | 0.039 acres (1,682 sqft) |
| Owner | Individual Name on File |
| Last Sale | $499,000 (Mar 2017) |
| Tax Bill | $3,836 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage Dec 2019 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-17-1-01-003 |
| Primary APN | 1577-17-1-01-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Building Area | 1,152 sqft Living Area |
| 1st Floor Area | 576 sqft |
| Basement Area | 576 sqft |
| Finished Basement | 576 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 1,682 sqft (0.039 acres) |
| Garage Type | Detached |
| Garage Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 56 sqft |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Account Number | R0066301 |
|---|---|
| Street Address | 4104 GREENBRIAR BLVD |
| City | BOULDER |
| State | CO |
| Zip | 80305-7048 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 3 SHANAHAN RIDGE 2 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 17 |
| Legal Subdivision | SHANAHAN RIDGE 2 - BO |
| Legal Block | 3 |
| Legal Lot Number | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 12510 |
Source: Boulder County records · APN 1577-17-1-01-003
Assessment roll updated 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 | 4104 GREENBRIAR BLVD, BOULDER, CO 80305-7048 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 13, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FIRST CENTENNIAL MORTGAGE CORP |
| Dec 26, 2019 | Deed of Trust, Mortgage · Conventional Mortgage FIRST CENTENNIAL MORTGAGE CORP |
| Mar 13, 2017 | Warranty Deed, Transfer · Conventional Mortgage FIRST CENTENNIAL MORTGAGE CORP |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 13, 2017 · Amount on Record |
| Deed Sale | Mar 13, 2017 · Amount on Record |
| Prior Sale | May 29, 2013 · Amount on Record |
| Deed Document Number | 20173579712 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4104 GREENBRIAR BLVD, BOULDER, CO 80305-7048 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | ASCENDANT TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0003832920 |
|---|---|
| Date | Nov 13, 2020 |
| Instrument | 3832920 |
| Name | FIRST CENTENNIAL MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | AURORA, IL 60506 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4104 GREENBRIAR BLVD, BOULDER, CO 80305-7048 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIRST INTEGRITY TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003757034 |
|---|---|
| Date | Dec 26, 2019 |
| Instrument | 3757034 |
| Name | FIRST CENTENNIAL MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | AURORA, IL 60506 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 13, 2017 |
| Property Address | 4104 GREENBRIAR BLVD, BOULDER, CO 80305-7048 |
| Document Number | 0003579712 |
| Instrument Date | Mar 10, 2017 |
| Instrument | 3579712 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $49.90 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 4104 GREENBRIAR BLVD, BOULDER, CO 80305-7048 |
| Document Number | 0003579713 |
|---|---|
| Date | Mar 13, 2017 |
| Instrument | 3579713 |
| Name | FIRST CENTENNIAL MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2047 |
Source: Boulder County records · Assessment roll updated 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 | $43,772 (+8.8%) Land $29,594 Building $14,178 | $643,700 (-) Land $435,200 Building $208,500 | |
| 2025 | $3,836.00 (+3.87%) | $40,231 (-13.39%) Land $27,200 Building $13,031 | $643,700 (-7.15%) Land $435,200 Building $208,500 |
| 2023 | $3,693.00 (+1.51%) | $46,451 (+18.55%) Land $31,235 Building $15,216 | $693,300 (+22.97%) Land $466,200 Building $227,100 |
| 2022 | $3,638.00 | $39,184 Land $24,096 Building $15,088 | $563,800 Land $346,700 Building $217,100 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130125103, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 17 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 17 in force |
| Nearby Flood Claims | 5 (1978–2013) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Sep 2013, rainfall accumulation, Severe Storms, Flooding, Landslides, And Mudslides |
| Claims By Storm |
|
| Wildfire Risk | High above 73% of the US · above 70% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 222 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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, availability as of December 31, 2025 · Published October 2026 · based on 240 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Lumen Technologies | Fiber | 2,000 / 1,000 |
| Xfinity | Cable | 2,000 / 250 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon, Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures