Boulder County property record for 1529 Arapahoe Ave, Boulder, CO 80302
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3 bd · 2 ba · 1,820 sqft · built 1900 |
| Lot Size | 0.096 acres (4,166 sqft) |
| Owner | Trust Name on File |
| Last Sale | $30,500 (Nov 1973) |
| Tax Bill | $5,750 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-30-3-64-007 |
| Primary APN | 1463-30-3-64-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 4 Units |
| Stories | 1 Story |
| Building Area | 1,820 sqft Living Area |
| 1st Floor Area | 868 sqft |
| Basement Area | 952 sqft |
| Finished Basement | 952 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 4,166 sqft (0.096 acres) |
| Porch | Porch |
| Porch Area | 84 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0008409 |
|---|---|
| Street Address | 1529 ARAPAHOE AVE |
| City | BOULDER |
| State | CO |
| Zip | 80302-6379 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | S 85 FT & W 10 FT OF N 55 FT LOT 6 BLK 3 ORCHARD HOME |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | ORCHARD HOME - BO |
| Legal Block | 3 |
| Legal Lot Number | 6 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3053 |
| Census Tract | 12204 |
1529 Arapahoe Ave, a residential property, is held in a trust since March 2006.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 416 JACOLYN DR NW, CEDAR RAPIDS, IA 52405-3407 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 8, 1973 · Amount on File |
| Deed Sale | Nov 8, 1973 · Amount on File |
| Deed Document Number | 197385980 |
| Last Transfer Date | Mar 29, 2006 |
| Transfer Doc | 0002851518 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1529 Arapahoe Ave was $5,750, down 1.1% from the year before.
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 | $59,017 (+0.68%) Land $39,311 Building $19,706 | $937,900 (-) Land $648,100 Building $289,800 | |
| 2025 | $5,750.00 (-1.07%) | $58,619 Land $40,506 Building $18,113 | $937,900 Land $648,100 Building $289,800 |
| 2024 | $5,812.00 (+1.86%) | ||
| 2023 | $5,706.00 (+16.33%) | $68,025 (+32.85%) Land $47,443 Building $20,582 | $1,015,300 (+34.83%) Land $708,100 Building $307,200 |
| 2022 | $4,905.00 | $51,204 Land $35,054 Building $16,150 | $753,000 Land $515,500 Building $237,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1529 Arapahoe Ave in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 63 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 72 units insured incl. 9 condo units |
| Nearby Flood Claims | 15 (1983–2013) |
| Claims Outside the SFHA | 1 of 15 |
| 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 1529 Arapahoe Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 97.2% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 432 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 |
| AT&T Fixed Wireless | 100 / 20 |
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