Boulder County property record for 873 Co Rd 83, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.75 ba · 1,772 sqft · built 1880 |
| Lot Size | 1.51 acres (65,886 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $6,617 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 1461-08-0-00-142 |
| Primary APN | 1461-08-0-00-142 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,772 sqft Living Area |
| 1st Floor Area | 1,404 sqft |
| Upper Floors Area | 368 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 65,886 sqft |
| Porch | Porch |
| Porch Area | 91 sqft |
| Account Number | R0128891 |
|---|---|
| Street Address | 873 COUNTY ROAD 83 |
| City | BOULDER |
| State | CO |
| Zip | 80302-9776 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | F |
| Legal Description | PT OF LA ULTIMA LD 5408 LESS 15% OF MIN & PT OF MAJOR LD 11609 & PT OF AMERICAN LD 215 GOLD HILL & GOVT LOT 140 8-1N-71 TOTAL 1.59 ACS M/L |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 08 |
| Legal Subdivision | SUNSHINE - MT |
| Legal Block | 3 |
| Legal Lot Number | 140 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 13704 |
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 | 873 COUNTY ROAD 83, BOULDER, CO 80302-9776 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 7, 2008 |
| Transfer Doc | 0002930014 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 873 COUNTY ROAD 83, BOULDER, CO 80302-9776 |
| Document Number | 0003796487 |
| Instrument Date | Jun 29, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 21, 2020 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 873 COUNTY ROAD 83 BOULDER CO 803029776, BOULDER, CO 80302-9776 |
| Document Number | 0003796487 |
|---|---|
| Date | Jul 7, 2020 |
| Instrument | 3796487 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 6, 2050 |
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 | $67,279 (+1.61%) Land $18,237 Building $49,042 | $1,059,400 (-) Land $338,200 Building $721,200 | |
| 2025 | $6,617.00 (+5.42%) | $66,213 (-14.75%) Land $21,138 Building $45,075 | $1,059,400 (-8.62%) Land $338,200 Building $721,200 |
| 2023 | $6,277.00 (+26.83%) | $77,673 (+43.36%) Land $21,822 Building $55,851 | $1,159,300 (+48.7%) Land $325,700 Building $833,600 |
| 2022 | $4,949.00 | $54,182 Land $17,326 Building $36,856 | $779,600 Land $249,300 Building $530,300 |
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 A, within 100 ft |
| 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 | Very High above 94% of the US · above 97.9% 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 31 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 | 200 / 20 |
| CenturyLink DSL | 100 / 10 |
5G and 4G LTE (outdoors only)
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