Boulder County property record for 99 Arroyo Chico, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,880 sqft · built 1983 |
| Lot Size | 1.38 acres (60,410 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $6,185 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-21-0-03-001 |
| Primary APN | 1461-21-0-03-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,880 sqft Living Area |
| 1st Floor Area | 1,494 sqft |
| Upper Floors Area | 912 sqft |
| Basement Area | 474 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shake/Shingle |
| Construction Type | Frame |
| Lot Area | 60,410 sqft (1.38 acres) |
| Porch | Slab |
|---|---|
| Porch Area | 24 sqft |
| Deck Area | 402 sqft |
| Shed | 1 Shed |
| Total Buildings | 2 Buildings |
| Heating Fuel | Electric |
|---|
| Account Number | R0032329 |
|---|---|
| Street Address | 99 ARROYO CHICO |
| City | BOULDER |
| State | CO |
| Zip | 80302-8773 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | F |
| Legal Description | LOT 3 SIERRA ANTIGUA |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 21 |
| Legal Subdivision | SIERRA ANTIGUA - MT |
| Legal Block | 3 |
| Legal Lot Number | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 3 |
| Census Block | 3032 |
| Census Tract | 13704 |
Source: Boulder County records, as of October 16, 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 99 ARROYO CHICO, BOULDER, CO 80302-8773 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 24, 1984 |
| Deed Sale | Oct 24, 1984 |
| Prior Sale | Mar 4, 1983 · Amount on Record |
| Deed Document Number | 1984653559 |
| Record Updated | Oct 29, 2026 |
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 | $66,382 (+1.52%) Land $6,093 Building $60,289 | $1,046,200 (-) Land $159,600 Building $886,600 | |
| 2025 | $6,185.00 (+17.65%) | $65,388 (+1.35%) Land $9,975 Building $55,413 | $1,046,200 (+8.65%) Land $159,600 Building $886,600 |
| 2024 | $5,257.00 (+1.58%) | ||
| 2023 | $5,175.00 (+6.48%) | $64,514 (+18.27%) Land $9,635 Building $54,879 | $962,900 (+22.68%) Land $143,800 Building $819,100 |
| 2022 | $4,860.00 | $54,550 Land $8,138 Building $46,412 | $784,900 Land $117,100 Building $667,800 |
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 | 8 in force |
| Nearby Flood Claims | 2 (2013) |
| 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 | Extreme above 97.4% of the US · above 99.2% of Colorado |
|---|---|
| Wildfire Likelihood | 2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 27 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Visionary Broadband Fixed Wireless | 100 / 20 |
| CenturyLink DSL | 100 / 10 |
May also be available: Rise Broadband.
No cell data coverage reported
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