Boulder County property record for 3545 Arthur Ct, Apt 2, Boulder, CO 80304
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 7 bd · 5 ba · 3,188 sqft · built 1971 |
| Lot Size | 0.22 acres (9,587 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,200,000 (Aug 2018) |
| Tax Bill | $8,940 (2025) |
| Deeds & Mortgages | Aug 2018 Sale Apr 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-20-2-05-014 |
| Primary APN | 1463-20-2-05-014 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 12 Rooms |
| Units | 8 Units |
| Building Area | 3,188 sqft Living Area |
| Gross Area | 3,678 sqft |
| 1st Floor Area | 1,629 sqft |
| Upper Floors Area | 1,559 sqft |
| Basement Area | 490 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 9,587 sqft (0.22 acres) |
| Deck Area | 106 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0003533 |
|---|---|
| Street Address | 3545 ARTHUR CT, 2 |
| City | BOULDER |
| State | CO |
| Zip | 80304-2031 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT 14 SHERWOOD ESTATES 1 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 20 |
| Legal Subdivision | SHERWOOD ESTATES 1 - BO |
| Legal Block | 3 |
| Legal Lot Number | 14 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 12103 |
Source: Boulder County records, as of September 18, 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 18175, BOULDER, CO 80308-1175 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Aug 23, 2018 | Warranty Deed, Transfer FIRST AMERICAN TITLE |
| Apr 13, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 23, 2018 · Amount on Record |
| Deed Sale | Aug 23, 2018 · Amount on Record |
| Prior Sale | Jul 29, 1975 · Amount on Record |
| Deed Document Number | 20183672899 |
| Prior Transfer Date | Apr 12, 2018 |
| Prior Transfer Doc | 0003650397 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 23, 2018 |
| Property Address | 3545 ARTHUR CT, BOULDER, CO 80304-2031 |
| Document Number | 0003672899 |
| Instrument Date | Aug 23, 2018 |
| Instrument | 3672899 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $120.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 18175 BOULDER CO 803081175, BOULDER, CO 80308-1175 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 13, 2018 |
| Property Address | 3545 ARTHUR CT, BOULDER, CO 80304-2031 |
| Document Number | 0003650397 |
| Instrument Date | Apr 12, 2018 |
| Instrument | 3650397 |
| Transaction Type | Transfer |
| Record Updated | Apr 23, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 1356 WESTCLIFFE CO 812521356, WESTCLIFFE, CO 81252-1356 |
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 | $93,568 (+3.53%) Land $56,943 Building $36,625 | $1,446,000 (-) Land $907,400 Building $538,600 | |
| 2025 | $8,940.00 (+8.56%) | $90,376 (-3.65%) Land $56,713 Building $33,663 | $1,446,000 (+3.29%) Land $907,400 Building $538,600 |
| 2024 | $8,235.00 (+1.89%) | ||
| 2023 | $8,082.00 (+9.63%) | $93,800 (+23.16%) Land $64,434 Building $29,366 | $1,400,000 (+25%) Land $961,700 Building $438,300 |
| 2022 | $7,372.00 | $76,160 Land $46,580 Building $29,580 | $1,120,000 Land $685,000 Building $435,000 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 28 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 58 units insured incl. 30 condo units |
| Nearby Flood Claims | 18 (1995–2022) |
| Claims Outside the SFHA | 9 of 18 |
| Most Recent Claim | Oct 2022 · rainfall accumulation |
| 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 288 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 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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