Boulder County property record for 3390 Emerson Ave, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,387 sqft · built 1965 |
| Lot Size | 0.161 acres (7,029 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $775,500 (Jun 2018) |
| Tax Bill | $6,849 (2025) |
| Deeds & Mortgages | Jun 2018 Sale Jun 2017 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-3-19-013 |
| Primary APN | 1577-08-3-19-013 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,387 sqft Living Area |
| Gross Area | 2,711 sqft |
| 1st Floor Area | 1,199 sqft |
| Basement Area | 1,188 sqft |
| Finished Basement | 1,188 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 7,029 sqft (0.161 acres) |
| Garage Type | Attached |
| Garage Area | 324 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 184 sqft |
| Patio Area | 143 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0010609 |
|---|---|
| Street Address | 3390 EMERSON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80305-6450 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 13 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 | 13 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 12509 |
3390 Emerson Ave is owned and occupied by two individuals who bought it in June 2018.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3390 EMERSON AVE, BOULDER, CO 80305-6450 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jun 15, 2018 | Warranty Deed, Transfer LAND TITLE GUARANTEE |
| Jun 14, 2017 | Deed of Trust, Mortgage · Line of Credit ELEVATIONS CU |
| Jan 7, 2017 | Deed of Trust, Mortgage · Conventional Mortgage EILEEN SPANGLER |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 15, 2018 · Amount on File |
| Deed Sale | Jun 15, 2018 · Amount on File |
| Prior Sale | Jul 5, 2012 · Amount on File |
| Deed Document Number | 20183660851 |
| Prior Transfer Date | Jan 13, 1997 |
| Prior Transfer Doc | 0001681940 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 15, 2018 |
| Property Address | 3390 EMERSON AVE, BOULDER, CO 80305-6450 |
| Document Number | 0003660851 |
| Instrument Date | Jun 13, 2018 |
| Instrument | 3660851 |
| Transaction Type | Transfer |
| Record Updated | Jun 22, 2018 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount on Record |
|---|---|
| Tax | $77.50 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 3390 EMERSON AVE BOULDER CO 803056450, BOULDER, CO 80305-6450 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3390 EMERSON AVE, BOULDER, CO 80305-6450 |
| Document Number | 0003598517 |
| Instrument Date | Jun 14, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jun 28, 2017 |
| Name | Verified Name |
|---|---|
| Address | 3390 EMERSON AVE BOULDER CO 803056450, BOULDER, CO 80305-6450 |
| Document Number | 0003598517 |
|---|---|
| Date | Jun 19, 2017 |
| Instrument | 3598517 |
| Name | ELEVATIONS CU |
|---|---|
| Address | BOULDER, CO 80301 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Jun 18, 2037 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3390 EMERSON AVE, BOULDER, CO 80305-6450 |
| Document Number | 0003663917 |
| Instrument Date | Jan 7, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 3390 EMERSON AVE BOULDER CO 803056450, BOULDER, CO 80305-6450 |
| Document Number | 0003663917 |
|---|---|
| Date | Jul 2, 2018 |
| Instrument | 3663917 |
| Name | EILEEN SPANGLER |
|---|---|
| Address | 1950 DENNISON CT, COLORADO SPRINGS, CO 80918-3670 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate | 4% |
|---|
The 2025 property tax bill for 3390 Emerson Ave was $6,849.
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 | $73,399 (+2.17%) Land $53,604 Building $19,795 | $1,149,400 (-) Land $858,300 Building $291,100 | |
| 2025 | $6,849.00 | $71,838 Land $53,644 Building $18,194 | $1,149,400 Land $858,300 Building $291,100 |
| 2023 | $6,671.00 (+16%) | $80,942 (+30.7%) Land $61,566 Building $19,376 | $1,208,100 (+35.57%) Land $918,900 Building $289,200 |
| 2022 | $5,751.00 | $61,931 Land $45,286 Building $16,645 | $891,100 Land $651,600 Building $239,500 |
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 3390 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 3390 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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