Boulder County property record for 4291 Sugarloaf Rd, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,579 sqft · built 1924 |
| Lot Size | 4.42 acres (192,579 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,441 (2025) |
| Deeds & Mortgages | Oct 2025 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1459-25-0-00-033 |
| Primary APN | 1459-25-0-00-033 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,579 sqft Living Area |
| Gross Area | 1,627 sqft |
| 1st Floor Area | 1,579 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 192,579 sqft |
| Garage Type | Detached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Porch Area | 48 sqft |
| Total Buildings | 3 Buildings |
| Account Number | R0028325 |
|---|---|
| Street Address | 4291 SUGARLOAF RD |
| City | BOULDER |
| State | CO |
| Zip | 80302-9229 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | F |
| Legal Description | R B POTTER LODE 18685 SUGAR LOAF 5.165 ACS |
| Legal Range | 72 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | TR, NBR 903 SUGARLOAF AREA |
| Legal Block | 18685 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 13706 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4291 SUGARLOAF RD, BOULDER, CO 80302-9229 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Oct 2, 2025 |
| Transfer Doc | 0004104476 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Oct 2, 2025 |
| Property Address | 4291 SUGARLOAF RD, BOULDER, CO 80302-9229 |
| Document Number | 0004104476 |
| Instrument Date | Oct 2, 2025 |
| Instrument | 4104476 |
| Transaction Type | Transfer |
| Record Updated | Oct 20, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4291 SUGARLOAF RD, BOULDER, CO 80302-9229 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4291 SUGARLOAF RD, BOULDER, CO 80302-9229 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $36,319 (-2.08%) Land $18,574 Building $17,745 | $593,446 (-) Land $332,500 Building $260,946 | |
| 2025 | $3,441.00 (+5.49%) | $37,090 (-3.01%) Land $20,781 Building $16,309 | $593,446 (-5.16%) Land $332,500 Building $260,946 |
| 2024 | $3,262.00 (+23.47%) | $38,241 (-8.79%) Land $16,415 Building $21,826 | $625,766 (-) Land $300,000 Building $325,766 |
| 2023 | $2,642.00 (+12.43%) | $41,926 (+27.11%) Land $20,100 Building $21,826 | $625,766 (+31.85%) Land $300,000 Building $325,766 |
| 2022 | $2,350.00 | $32,985 Land $17,250 Building $15,735 | $474,600 Land $248,200 Building $226,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 2 (2013) |
| Claims Outside the SFHA | 2 of 2 |
| 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 | Very High above 94% of the US · above 97.7% of Colorado |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless · Fiber in parts of the area | 2,500 / 2,500 |
| Visionary Broadband Fixed Wireless | 200 / 20 |
May also be available: LiveWireNet, Magnolia Road Internet Cooperative, Nedernet.
5G and 4G LTE (outdoors only)
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