Boulder County property record for 641 East St, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 1,381 sqft · built 1963 |
| Lot Size | 0.307 acres (13,390 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $2,252 (2025) |
| Deeds & Mortgages | Apr 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1459-12-0-01-002 |
| Primary APN | 1459-12-0-01-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,381 sqft Living Area |
| 1st Floor Area | 1,031 sqft |
| Basement Area | 350 sqft |
| Finished Basement | 350 sqft |
| Interior Walls | Paneling |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Ranch |
| Exterior Material | Logs |
| Construction Type | Frame |
| Lot Area | 13,390 sqft (0.307 acres) |
| Porch | Porch |
| Porch Area | 96 sqft |
| Account Number | R0099271 |
|---|---|
| Street Address | 641 EAST ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-8712 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | H |
| Legal Description | LOTS 3 & 4 BLK 1 GOLD HILL SPLIT SEE ID 23382 |
| Legal Range | 72 |
| Legal Township | 1N |
| Legal Section | 12 |
| Legal Subdivision | GOLD HILL - MT |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 13704 |
641 East St is owned by a company that acquired it in February 2019.
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 2525 ARAPAHOE AVE, E4, BOULDER, CO 80302-6746 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 19, 1984 |
| Deed Sale | Jun 19, 1984 |
| Prior Sale | May 22, 1984 · Amount on File |
| Deed Document Number | 1984628347 |
| Last Transfer Date | Feb 25, 2019 |
| Transfer Doc | 0003707318 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 15, 2019 |
| Property Address | 641 EAST ST, BOULDER, CO 80302-8712 |
| Document Number | 0003707318 |
| Instrument Date | Feb 25, 2019 |
| Instrument | 3707318 |
| Transaction Type | Transfer |
| Record Updated | Apr 23, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 2525 ARAPAHOE AVE #E4-252 BOULDER CO 803026720, E4-252, BOULDER, CO 80302-6720 |
The 2025 property tax bill for 641 East St was $2,252.
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 | $23,262 (-2.08%) Building $23,262 | $380,100 (-) Land $29,000 Building $351,100 | |
| 2025 | $2,252.00 | $23,757 Land $1,813 Building $21,944 | $380,100 Land $29,000 Building $351,100 |
| 2023 | $1,930.00 (-6.94%) | $26,177 (+16.5%) Land $2,117 Building $24,060 | $390,700 (+20.85%) Land $31,600 Building $359,100 |
| 2022 | $2,074.00 | $22,470 Land $1,550 Building $20,920 | $323,300 Land $22,300 Building $301,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 641 East St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2013.
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.
Wildfire risk around 641 East St is extreme, ranking above 95% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 95% of the US · above 98.2% 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 34 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 |
May also be available: Xfinity.
4G LTE (outdoors only), no 5G reported
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