Boulder County property record for 3490 Emerson Ave, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 2,514 sqft · built 1965 |
| Lot Size | 0.16 acres (6,967 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,520,000 (Mar 2026) |
| Tax Bill | $5,711 (2025) |
| Deeds & Mortgages | Mar 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-3-19-010 |
| Primary APN | 1577-08-3-19-010 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,514 sqft Living Area |
| Gross Area | 2,898 sqft |
| 1st Floor Area | 1,438 sqft |
| Basement Area | 1,196 sqft |
| Finished Basement | 1,076 sqft |
| Unfinished Basement | 120 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 2010 |
| Architectural Style | Ranch |
| Exterior Material | Composition/Composite |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,967 sqft (0.16 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 80 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0013882 |
|---|---|
| Street Address | 3490 EMERSON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80305-6452 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 10 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 | 10 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 12509 |
3490 Emerson Ave is owned and occupied by two individuals who bought it in March 2026.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3490 EMERSON AVE, BOULDER, CO 80305-6452 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 30, 2026 · Amount on File |
| Deed Sale | Mar 30, 2026 · Amount on File |
| Prior Sale | Jul 8, 2025 · Amount on File |
| Deed Document Number | 20264125453 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 30, 2026 |
| Property Address | 3490 EMERSON AVE, BOULDER, CO 80305-6452 |
| Document Number | 0004125453 |
| Instrument Date | Mar 25, 2026 |
| Instrument | 4125453 |
| Transaction Type | Transfer |
| Record Updated | May 1, 2026 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $152.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 3490 EMERSON AVE, BOULDER, CO 80305-6452 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3490 EMERSON AVE, BOULDER, CO 80305-6452 |
| Document Number | 0004125454 |
|---|---|
| Date | Mar 30, 2026 |
| Instrument | 4125454 |
| Name | ELEVATIONS CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.25% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Apr 1, 2033 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 10.2% |
| Index | SOFR Average 30-Day |
| Max Rate | 10.2% |
The 2025 property tax bill for 3490 Emerson Ave was $5,711, up 1.7% 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 | $67,211 (+1.6%) Land $53,346 Building $13,865 | $1,058,400 (-) Land $854,500 Building $203,900 | |
| 2025 | $5,711.00 (+1.71%) | $66,150 Land $53,406 Building $12,744 | $1,058,400 Land $854,500 Building $203,900 |
| 2024 | $5,615.00 (+1.76%) | ||
| 2023 | $5,518.00 (+16.44%) | $74,283 (+28.11%) Land $61,292 Building $12,991 | $1,108,700 (+32.89%) Land $914,800 Building $193,900 |
| 2022 | $4,739.00 | $57,984 Land $45,085 Building $12,899 | $834,300 Land $648,700 Building $185,600 |
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.
FEMA maps place 3490 Emerson Ave in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 3490 Emerson Ave is low, with a 0.08% annual chance of wildfire.
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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