Boulder County property record for 1546 Macarthur Dr, Boulder, CO 80303
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,907 sqft · built 1980 |
| Lot Size | 0.033 acres (1,450 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $405,000 (May 2014) |
| Tax Bill | $4,027 (2025) |
| Deeds & Mortgages | Jun 2022 Line of Credit Jan 2021 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-33-2-15-011 |
| Primary APN | 1463-33-2-15-011 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,907 sqft Living Area |
| Gross Area | 2,152 sqft |
| 1st Floor Area | 778 sqft |
| Upper Floors Area | 632 sqft |
| Basement Area | 552 sqft |
| Finished Basement | 497 sqft |
| Unfinished Basement | 55 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 1,450 sqft (0.033 acres) |
| Garage Type | Attached |
| Garage Area | 190 sqft |
| Deck Area | 156 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0083751 |
|---|---|
| Street Address | 1546 MACARTHUR DR |
| City | BOULDER |
| State | CO |
| Zip | 80303-1150 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 11 BLK A WILLOWRIDGE PARK 3 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 33 |
| Legal Subdivision | WILLOWRIDGE PARK 3 - BO |
| Legal Block | A |
| Legal Lot Number | 11 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3003 |
| 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 | Individual Name on Record |
|---|---|
| Mailing Address | 1546 MACARTHUR DR, BOULDER, CO 80303-1150 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 14, 2022 | Deed of Trust, Mortgage · Line of Credit QUORUM FEDERAL CU |
| Jan 4, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ON Y GLO INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 8, 2014 · Amount on Record |
| Deed Sale | May 8, 2014 · Amount on Record |
| Prior Sale | May 31, 2006 · Amount on Record |
| Deed Document Number | 20143379136 |
| Prior Transfer Date | Mar 24, 2011 |
| Prior Transfer Doc | 0003143696 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1546 MACARTHUR DR, BOULDER, CO 80303-1150 |
| Transaction Type | Mortgage |
| Record Updated | Jun 29, 2022 |
| Name | Verified Name |
|---|---|
| Address | 3768 DAVIDSON PL, BOULDER, CO 80305-5533 |
| Document Number | 0003966895 |
|---|---|
| Date | Jun 14, 2022 |
| Instrument | 3966895 |
| Name | QUORUM FEDERAL CU |
|---|---|
| Type | Credit Union |
| Address | PURCHASE, NY 10577 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Jul 1, 2037 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1546 MACARTHUR DR, BOULDER, CO 80303-1150 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | TITLE COMPANY OF THE ROCKIES |
| Name | Verified Name |
|---|
| Document Number | 0003847180 |
|---|---|
| Date | Jan 4, 2021 |
| Instrument | 3847180 |
| Name | ON Y GLO INC |
|---|---|
| Type | Non-Lending Institution |
| Address | SANTA ANA, CA 92707 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 1, 2051 |
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 | $40,533 (-2.08%) Land $11,776 Building $28,757 | $662,300 (-) Land $239,400 Building $422,900 | |
| 2025 | $4,027.00 (+4.08%) | $41,394 (-13.08%) Land $14,963 Building $26,431 | $662,300 (-6.82%) Land $239,400 Building $422,900 |
| 2023 | $3,869.00 (+5.22%) | $47,624 (+22.78%) Land $18,941 Building $28,683 | $710,800 (+27.36%) Land $282,700 Building $428,100 |
| 2022 | $3,677.00 | $38,788 Land $13,914 Building $24,874 | $558,100 Land $200,200 Building $357,900 |
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 AO, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 31 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 31 in force |
| Nearby Flood Claims | 7 (2000–2013) |
| Claims Outside the SFHA | 5 of 7 |
| 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 | 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 103 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures