Boulder County property record for 1484 Cassin Ct, Boulder, CO 80303
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.25 ba · 4,510 sqft · built 1989 |
| Lot Size | 0.236 acres (10,288 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,732,500 (Jul 2021) |
| Tax Bill | $8,706 (2025) |
| Deeds & Mortgages | Dec 2025 Sale & Mortgage Aug 2021 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-33-1-27-001 |
| Primary APN | 1463-33-1-27-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,510 sqft Living Area |
| Gross Area | 5,434 sqft |
| 1st Floor Area | 1,641 sqft |
| Upper Floors Area | 1,392 sqft |
| Basement Area | 1,641 sqft |
| Finished Basement | 1,477 sqft |
| Unfinished Basement | 164 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 10,288 sqft (0.236 acres) |
| Garage Type | Attached |
| Garage Area | 760 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | 250 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0037217 |
|---|---|
| Street Address | 1484 CASSIN CT |
| City | BOULDER |
| State | CO |
| Zip | 80303-1298 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 BLK 2 ARAPAHOE COURT SPLIT SEE ID 106648-106662 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 33 |
| Legal Subdivision | ARAPAHOE COURT SUBDIVISION - BO |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 12603 |
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1484 CASSIN CT, BOULDER, CO 80303-1298 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Date | Document |
|---|---|
| Dec 18, 2025 | Special Warranty Deed, Transfer · Commercial Mortgage BANK OF COLORADO |
| Aug 2, 2021 | Intrafamily Transfer, Transfer |
| Jul 26, 2021 | Warranty Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Jan 2, 2019 | Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 26, 2021 · Amount on Record |
| Deed Sale | Jul 26, 2021 · Amount on Record |
| Prior Sale | Jun 8, 1992 · Amount on Record |
| Deed Document Number | 20213902400 |
| Prior Transfer Date | Sep 2, 2003 |
| Prior Transfer Doc | 0002502360 |
| Record Updated | Oct 29, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 18, 2025 |
| Property Address | 1484 CASSIN CT, BOULDER, CO 80303-1298 |
| Document Number | 0004113725 |
| Instrument Date | Dec 16, 2025 |
| Instrument | 4113725 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $48.04 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5763 ARAPAHOE AVE STE I, I, BOULDER, CO 80303-1350 |
| Document Number | 0004113727 |
|---|---|
| Date | Dec 18, 2025 |
| Instrument | 4113727 |
| Name | BANK OF COLORADO |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Dec 16, 2035 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 2, 2021 |
| Property Address | 1484 CASSIN CT, BOULDER, CO 80303-1298 |
| Document Number | 0003903905 |
| Instrument Date | Aug 2, 2021 |
| Instrument | 3903905 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1484 CASSIN CT, BOULDER, CO 80303-1298 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 26, 2021 |
| Property Address | 1484 CASSIN CT, BOULDER, CO 80303-1298 |
| Document Number | 0003902400 |
| Instrument Date | Jul 23, 2021 |
| Instrument | 3902400 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2026 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $173.25 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1484 CASSIN CT, BOULDER, CO 80303-1298 |
| Document Number | 0003902401 |
|---|---|
| Date | Jul 26, 2021 |
| Instrument | 3902401 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1484 CASSIN CT, BOULDER, CO 80303-1298 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003692348 |
|---|---|
| Date | Jan 2, 2019 |
| Instrument | 3692348 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 16, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $94,581 (+3.59%) Land $40,895 Building $53,686 | $1,460,900 (-) Land $671,400 Building $789,500 | |
| 2025 | $8,706.00 (-2.56%) | $91,307 (-10.2%) Land $41,963 Building $49,344 | $1,460,900 (-7.1%) Land $671,400 Building $789,500 |
| 2024 | $8,935.00 (+1.77%) | $101,679 (-3.5%) Land $45,995 Building $55,684 | $1,572,600 (-) Land $741,500 Building $831,100 |
| 2023 | $8,780.00 (+21.1%) | $105,365 (+34.95%) Land $49,681 Building $55,684 | $1,572,600 (+39.99%) Land $741,500 Building $831,100 |
| 2022 | $7,250.00 | $78,076 Land $36,682 Building $41,394 | $1,123,400 Land $527,800 Building $595,600 |
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 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 94 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 98 units insured incl. 4 condo units |
| Nearby Flood Claims | 175 (1995–2025) |
| Claims Outside the SFHA | 122 of 175 |
| Most Recent Claim | Mar 2025 · other causes |
| 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 | Not rated no burnable land within 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 468 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 · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
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