Boulder County property record for 3873 Bosque Ct, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.25 ba · 1,877 sqft · built 1985 |
| Lot Size | 0.13 acres (5,642 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $731,000 (Feb 2019) |
| Tax Bill | $6,045 (2025) |
| Deeds & Mortgages | May 2020 Mortgage Feb 2019 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-17-4-02-021 |
| Primary APN | 1463-17-4-02-021 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,877 sqft Living Area |
| Gross Area | 2,317 sqft |
| 1st Floor Area | 640 sqft |
| Upper Floors Area | 613 sqft |
| Basement Area | 624 sqft |
| Finished Basement | 624 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 5,642 sqft (0.13 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 68 sqft |
| Deck Area | 302 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0098266 |
|---|---|
| Street Address | 3873 BOSQUE CT |
| City | BOULDER |
| State | CO |
| Zip | 80301-1753 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR |
| Legal Description | LOT 21 BLK 2 PALO PARK 4 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 17 |
| Legal Subdivision | PALO PARK 4 - BOV |
| Legal Block | 2 |
| Legal Lot Number | 21 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3032 |
| Census Tract | 12701 |
Source: Boulder County records · APN 1463-17-4-02-021
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 3873 BOSQUE CT, BOULDER, CO 80301-1753 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| May 14, 2020 | Deed of Trust, Mortgage · Conventional Mortgage SWBC MORTGAGE CORP |
| Feb 28, 2019 | Warranty Deed, Transfer · Conventional Mortgage SWBC MORTGAGE CORP |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 28, 2019 · Amount on Record |
| Deed Sale | Feb 28, 2019 · Amount on Record |
| Prior Sale | Oct 16, 2015 · Amount on Record |
| Deed Document Number | 20193700060 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3873 BOSQUE CT, BOULDER, CO 80301-1753 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIRST INTEGRITY TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003784068 |
|---|---|
| Date | May 14, 2020 |
| Instrument | 3784068 |
| Name | SWBC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | SAN ANTONIO, TX 78216 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Feb 28, 2019 |
| Property Address | 3873 BOSQUE CT, BOULDER, CO 80301-1753 |
| Document Number | 0003700060 |
| Instrument Date | Feb 25, 2019 |
| Instrument | 3700060 |
| 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 | $73.10 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3873 BOSQUE CT, BOULDER, CO 80301-1753 |
| Document Number | 0003700061 |
|---|---|
| Date | Feb 28, 2019 |
| Instrument | 3700061 |
| Name | SWBC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2049 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| 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 | $65,620 (+8.8%) Land $29,192 Building $36,428 | $965,000 (-) Land $429,300 Building $535,700 | |
| 2025 | $6,045.00 (+1.87%) | $60,312 (-12.49%) Land $26,831 Building $33,481 | $965,000 (-6.19%) Land $429,300 Building $535,700 |
| 2023 | $5,934.00 (+15.25%) | $68,923 (+30.62%) Land $27,597 Building $41,326 | $1,028,700 (+35.5%) Land $411,900 Building $616,800 |
| 2022 | $5,149.00 | $52,765 Land $24,916 Building $27,849 | $759,200 Land $358,500 Building $400,700 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 29 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 5 (1995–2013) |
| Claims Outside the SFHA | 3 of 5 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
| Wildfire Risk | Low lower than 64% of the US · lower than 81% of Colorado |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | None beyond ember reach |
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 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, Verizon.
Based on FCC filings for 615 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System 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.
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