Boulder County property record for 3750 Emerson Ave, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,120 sqft · built 1965 |
| Lot Size | 0.163 acres (7,100 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,096,011 (Jul 2025) |
| Tax Bill | $5,844 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-4-15-002 |
| Primary APN | 1577-08-4-15-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,120 sqft Living Area |
| Gross Area | 2,600 sqft |
| 1st Floor Area | 1,400 sqft |
| Basement Area | 720 sqft |
| Finished Basement | 720 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Bi-Level |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 7,100 sqft (0.163 acres) |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 180 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0010488 |
|---|---|
| Street Address | 3750 EMERSON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80305-6632 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2 BLK 13 TABLE MESA 2 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 08 |
| Legal Subdivision | TABLE MESA 2 |
| Legal Block | 13 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 12509 |
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 | 3750 EMERSON AVE, BOULDER, CO 80305-6632 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 17, 2025 · Amount on Record |
| Deed Sale | Jul 17, 2025 · Amount on Record |
| Deed Document Number | 20254095299 |
| 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 | $68,728 (+1.75%) Land $53,904 Building $14,824 | $1,080,700 (-) Land $862,700 Building $218,000 | |
| 2025 | $5,844.00 (+3.65%) | $67,544 (-10.75%) Land $53,919 Building $13,625 | $1,080,700 (-4.32%) Land $862,700 Building $218,000 |
| 2023 | $5,638.00 (+17.83%) | $75,677 (+29.4%) Land $61,875 Building $13,802 | $1,129,500 (+34.22%) Land $923,500 Building $206,000 |
| 2022 | $4,785.00 | $58,485 Land $45,516 Building $12,969 | $841,500 Land $654,900 Building $186,600 |
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 4 in force |
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 | Low lower than 63% of the US · lower than 80% of Colorado |
|---|---|
| Wildfire Likelihood | 0.08% 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 510 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 |
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