Boulder County property record for 3689 Chase Ct, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.25 ba · 2,001 sqft · built 1960 |
| Lot Size | 0.164 acres (7,132 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $949,000 (Jul 2022) |
| Tax Bill | $5,772 (2025) |
| Deeds & Mortgages | Jul 2022 Sale & Mortgage Nov 2019 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 1577-05-4-16-009 |
| Primary APN | 1577-05-4-16-009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Building Area | 2,001 sqft Living Area |
| Gross Area | 2,254 sqft |
| 1st Floor Area | 1,150 sqft |
| Basement Area | 851 sqft |
| Finished Basement | 276 sqft |
| Unfinished Basement | 575 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Split Level |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 7,132 sqft (0.164 acres) |
| Garage Type | Attached |
| Garage Area | 253 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 450 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0014307 |
|---|---|
| Street Address | 3689 CHASE CT |
| City | BOULDER |
| State | CO |
| Zip | 80305-5559 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 9 BLK 7 WILLIAM MARTIN HOMESTEAD |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | WILLIAM MARTIN HOMESTEAD - BO |
| Legal Block | 7 |
| Legal Lot Number | 9 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 12507 |
Source: Boulder County records · APN 1577-05-4-16-009
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 | 3689 CHASE CT, BOULDER, CO 80305-5559 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jul 05, 2022 | Special Warranty Deed, Transfer · Conventional Mortgage ELEVATIONS CU |
| Nov 12, 2019 | Intrafamily Transfer, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 05, 2022 · Amount on Record |
| Deed Sale | Jul 05, 2022 · Amount on Record |
| Prior Sale | Apr 30, 1991 · Amount on Record |
| Deed Document Number | 20223970021 |
| Prior Transfer Date | Oct 28, 2019 |
| Prior Transfer Doc | 0003748242 |
| Record Updated | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 05, 2022 |
| Property Address | 3689 CHASE CT, BOULDER, CO 80305-5559 |
| Document Number | 0003970021 |
| Instrument Date | Jun 30, 2022 |
| Instrument | 3970021 |
| Transaction Type | Transfer |
| Record Updated | Jul 22, 2022 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $94.90 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 3689 CHASE CT, 3689, BOULDER, CO 80305-5559 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3689 CHASE CT, BOULDER, CO 80305-5559 |
| Document Number | 0003970022 |
|---|---|
| Date | Jul 05, 2022 |
| Instrument | 3970022 |
| Name | ELEVATIONS CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.5% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Jul 01, 2032 |
| Change Frequency | Monthly |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 9.5% |
| Index | Other |
| Max Rate | 9.5% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 12, 2019 |
| Property Address | 3689 CHASE CT, BOULDER, CO 80305-5559 |
| Document Number | 0003748242 |
| Instrument Date | Oct 28, 2019 |
| Instrument | 3748242 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | SERVICELINK |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 3689 CHASE CT, BOULDER, CO 80305-5559 |
| Document Number | 0003748243 |
|---|---|
| Date | Nov 12, 2019 |
| Instrument | 3748243 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.75% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Nov 01, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.75% |
| Index | 1-Year LIBOR |
| Max Rate | 8.75% |
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 | $65,865 (+8.8%) Land $37,890 Building $27,975 | $968,600 (-) Land $557,200 Building $411,400 | |
| 2025 | $5,772.00 (+11.97%) | $60,538 (-4.49%) Land $34,825 Building $25,713 | $968,600 (+2.39%) Land $557,200 Building $411,400 |
| 2023 | $5,155.00 (+33.07%) | $63,382 (+30.23%) Land $40,810 Building $22,572 | $946,000 (+35.08%) Land $609,100 Building $336,900 |
| 2022 | $3,874.00 | $48,671 Land $30,267 Building $18,404 | $700,300 Land $435,500 Building $264,800 |
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 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 25 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 25 in force |
| Nearby Flood Claims | 16 (1995–2013) |
| Claims Outside the SFHA | 2 of 16 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
| 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 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 |
| Lumen Technologies Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 451 locations within half a mile of this property.
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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