Boulder County property record for 3666 Chase Ct, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.25 ba · 2,093 sqft · built 1961 |
| Lot Size | 0.21 acres (9,126 sqft) |
| Owner | Company Name on Record |
| Last Sale | $387,000 (Jun 2007) |
| Tax Bill | $5,611 (2025) |
| Deeds & Mortgages | Mar 2026 Transfer Oct 2025 Mortgage + 3 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 1577-05-4-15-012 |
| Primary APN | 1577-05-4-15-012 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,093 sqft Living Area |
| Gross Area | 2,511 sqft |
| 1st Floor Area | 1,107 sqft |
| Basement Area | 1,107 sqft |
| Finished Basement | 986 sqft |
| Unfinished Basement | 121 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 9,126 sqft (0.21 acres) |
| Garage Type | Attached |
| Garage Area | 297 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 320 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0009564 |
|---|---|
| Street Address | 3666 CHASE CT |
| City | BOULDER |
| State | CO |
| Zip | 80305-5531 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 21 BLK 6 WILLIAM MARTIN HOMESTEAD |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | WILLIAM MARTIN HOMESTEAD - BO |
| Legal Block | 6 |
| Legal Lot Number | 21 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 12507 |
Source: Boulder County records, as of June 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 2251, SILVERTHORNE, CO 80498-2251 |
| Owner Type | Company |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Mar 24, 2026 | Quit Claim Deed, Transfer Quitclaim |
| Oct 2, 2025 | Deed of Trust, Mortgage · Conventional Mortgage CHANGE LENDING LLC |
| Nov 7, 2022 | Intrafamily Transfer, Transfer FIRST AMERICAN |
| Nov 7, 2022 | Intrafamily Transfer, Transfer · Line of Credit ELEVATIONS CU |
| Aug 31, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 1, 2007 · Amount on Record |
| Deed Sale | Jun 1, 2007 · Amount on Record |
| Prior Sale | Jul 31, 1998 · Amount on Record |
| Deed Document Number | 20072859272 |
| Last Transfer Date | Nov 1, 2022 |
| Transfer Doc | 0003987976 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 24, 2026 |
| Property Address | 3666 CHASE CT, BOULDER, CO 80305-5531 |
| Document Number | 0004124876 |
| Instrument Date | Mar 19, 2026 |
| Instrument | 4124876 |
| Transaction Type | Transfer |
| Record Updated | Apr 24, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 7 2 BOISE DR, SILVERTHORNE, CO |
| Name | Verified Name |
|---|---|
| Address | PO BOX BOX2251, SILVERTHORNE, CO 80498-2251 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3666 CHASE CT, BOULDER, CO 80305-5531 |
| Transaction Type | Mortgage |
| Record Updated | Oct 20, 2025 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 3666 CHASE CT, BOULDER, CO 80305-5531 |
| Document Number | 0004104440 |
|---|---|
| Date | Oct 2, 2025 |
| Instrument | 4104440 |
| Name | CHANGE LENDING LLC |
|---|---|
| Type | Mortgage Company |
| Address | ANAHEIM, CA 92808 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 1, 2055 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 7, 2022 |
| Property Address | 3666 CHASE CT, BOULDER, CO 80305-5531 |
| Document Number | 0003988006 |
| Map Reference | MB 7 PG 34&35 |
| Instrument Date | Nov 4, 2022 |
| Instrument | 3988006 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | FIRST AMERICAN |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 3666 CHASE CT, BOULDER, CO 80305-5531 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 7, 2022 |
| Property Address | 3666 CHASE CT, BOULDER, CO 80305-5531 |
| Document Number | 0003987976 |
| Map Reference | MB 7 PG 34&35 |
| Instrument Date | Nov 1, 2022 |
| Instrument | 3987976 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2022 |
| Title Company | FIRST AMERICAN |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3666 CHASE CT, BOULDER, CO 80305-5531 |
| Document Number | 0003987994 |
|---|---|
| Date | Nov 7, 2022 |
| Instrument | 3987994 |
| Name | ELEVATIONS CU |
|---|---|
| Type | Credit Union |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 31, 2020 |
| Property Address | 3666 CHASE CT, BOULDER, CO 80305-5531 |
| Document Number | 0003811234 |
| Instrument Date | Aug 11, 2020 |
| Instrument | 3811234 |
| Transaction Type | Transfer |
| Record Updated | Oct 2, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 3666 CHASE CT BOULDER CO 803055531, BOULDER, CO 80305-5531 |
Source: Boulder County assessment roll, as of June 15, 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 | $64,029 (+8.8%) Land $41,555 Building $22,474 | $941,600 (-) Land $611,100 Building $330,500 | |
| 2025 | $5,611.00 (-0.39%) | $58,850 (-13.19%) Land $38,194 Building $20,656 | $941,600 (-6.94%) Land $611,100 Building $330,500 |
| 2024 | $5,633.00 (+1.75%) | ||
| 2023 | $5,536.00 (+13.21%) | $67,790 (+28.73%) Land $45,171 Building $22,619 | $1,011,800 (+33.54%) Land $674,200 Building $337,600 |
| 2022 | $4,890.00 | $52,660 Land $33,332 Building $19,328 | $757,700 Land $479,600 Building $278,100 |
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.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 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 |
|
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: 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 | None beyond ember reach |
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 451 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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