Boulder County property record for 581 76th St, Boulder, CO 80303
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 3,964 sqft · built 2010 |
| Lot Size | 5.81 acres (253,359 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $700,000 (Apr 2008) |
| Tax Bill | $16,444 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-01-2-00-001 |
| Primary APN | 1577-01-2-00-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 3,964 sqft Living Area |
| Gross Area | 5,225 sqft |
| 1st Floor Area | 2,159 sqft |
| Upper Floors Area | 1,805 sqft |
| Basement Area | 619 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 253,359 sqft |
| Garage Type | Attached |
| Garage Area | 642 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 445 sqft |
| Deck Area | 323 sqft |
| Patio Area | 1,011 sqft |
| Shed | 1 Shed |
| Total Buildings | 4 Buildings |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0036310 |
|---|---|
| Street Address | 581 76TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80303-4703 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | ER |
| Legal Description | TR 3220 LESS A-E 1-1S-70 & LESS .33 ACS TO BOCO TOTAL 5.66 AC M/L |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 01 |
| Legal Subdivision | TR SOUTH CENTRAL NBR 145 820 |
| Legal Tract | 3220 |
| Legal Block | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 12710 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 581 76TH ST, BOULDER, CO 80303-4703 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 2, 2008 · Amount on Record |
| Deed Sale | Apr 2, 2008 · Amount on Record |
| Prior Sale | Sep 5, 1985 |
| Deed Document Number | 20082920179 |
| Prior Transfer Date | May 21, 2004 |
| Prior Transfer Doc | 0002611954 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll, as of June 15, 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 | $185,096 (+8.8%) Land $98,777 Building $86,319 | $2,722,000 (-) Land $1,452,600 Building $1,269,400 | |
| 2025 | $16,444.00 (+1.14%) | $170,126 (-6.45%) Land $90,788 Building $79,338 | $2,722,000 (+0.29%) Land $1,452,600 Building $1,269,400 |
| 2023 | $16,258.00 (+22.15%) | $181,851 (+33.77%) Land $72,152 Building $109,699 | $2,714,200 (+38.76%) Land $1,076,900 Building $1,637,300 |
| 2022 | $13,310.00 | $135,942 Land $58,227 Building $77,715 | $1,955,990 Land $837,800 Building $1,118,190 |
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 4 (1983–2016) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | May 2016 · 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 | Moderate above 47% of the US · lower than 69% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 LAFAYETTE serves 28,700 people · EPA ID CO0107473 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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 41 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 | 1,200 / 35 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: Verizon.
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