Boulder County property record for 520 Yale Rd, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,620 sqft · built 1962 |
| Lot Size | 0.161 acres (7,007 sqft) |
| Owner | Company Name on Record |
| Last Sale | $179,900 (Mar 1995) |
| Tax Bill | $5,486 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-2-06-002 |
| Primary APN | 1577-08-2-06-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,620 sqft Living Area |
| Gross Area | 1,796 sqft |
| 1st Floor Area | 960 sqft |
| Basement Area | 836 sqft |
| Finished Basement | 660 sqft |
| Unfinished Basement | 176 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Lot Area | 7,007 sqft (0.161 acres) |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0012218 |
|---|---|
| Street Address | 520 YALE RD |
| City | BOULDER |
| State | CO |
| Zip | 80305-5808 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2 BLK 3 TABLE MESA 1 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 08 |
| Legal Subdivision | TABLE MESA 1 - BO |
| Legal Block | 3 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2036 |
| Census Tract | 12505 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 520 YALE RD, BOULDER, CO 80305-5808 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 30, 1995 · Amount on Record |
| Deed Sale | Mar 30, 1995 · Amount on Record |
| Deed Document Number | 19951506655 |
| Last Transfer Date | Oct 1, 2024 |
| Transfer Doc | 0004062140 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $64,641 (+1.34%) Land $53,516 Building $11,125 | $1,020,600 (-) Land $857,000 Building $163,600 | |
| 2025 | $5,486.00 (+4.3%) | $63,788 (-10.53%) Land $53,563 Building $10,225 | $1,020,600 (-4.09%) Land $857,000 Building $163,600 |
| 2023 | $5,260.00 (+18.36%) | $71,295 (+30.08%) Land $61,466 Building $9,829 | $1,064,100 (+34.94%) Land $917,400 Building $146,700 |
| 2022 | $4,444.00 | $54,808 Land $45,217 Building $9,591 | $788,600 Land $650,600 Building $138,000 |
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 |
| Flood Insurance Cost | Premium on Record median of 34 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 34 in force |
| Nearby Flood Claims | 17 (1980–2015) |
| Claims Outside the SFHA | 7 of 17 |
| Most Recent Claim | May 2015 · Severe Storms, Tornadoes, 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 | Moderate above 53% of the US · lower than 63% of Colorado |
|---|---|
| Wildfire Likelihood | 0.1% 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 BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 515 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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