Boulder County property record for 3205 Emerson Ave, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,564 sqft · built 1965 |
| Lot Size | 0.16 acres (6,977 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,290,000 (May 2022) |
| Tax Bill | $6,097 (2025) |
| Deeds & Mortgages | May 2022 Sale & Mortgage May 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-3-04-020 |
| Primary APN | 1577-08-3-04-020 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,564 sqft Living Area |
| 1st Floor Area | 782 sqft |
| Basement Area | 782 sqft |
| Finished Basement | 782 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 6,977 sqft (0.16 acres) |
| Garage Type | Carport |
| Garage Area | 220 sqft |
| Carport | Carport |
| Carport Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|
| Account Number | R0013409 |
|---|---|
| Street Address | 3205 EMERSON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80305-6447 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 20 BLK 21 TABLE MESA 1 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 08 |
| Legal Subdivision | TABLE MESA 1 - BO |
| Legal Block | 21 |
| Legal Lot Number | 20 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 12509 |
3205 Emerson Ave is owned and occupied by two individuals who bought it in May 2022.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3205 EMERSON AVE, BOULDER, CO 80305-6447 |
| 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.
| Date | Document |
|---|---|
| May 4, 2022 | Special Warranty Deed, Transfer · Conventional Mortgage ELEVATIONS CU |
| May 26, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 4, 2022 · Amount on File |
| Deed Sale | May 4, 2022 · Amount on File |
| Prior Sale | May 16, 1984 · Amount on File |
| Deed Document Number | 20223960236 |
| Prior Transfer Date | May 25, 2017 |
| Prior Transfer Doc | 0003594497 |
| Record Updated | Oct 29, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 4, 2022 |
| Property Address | 3205 EMERSON AVE, BOULDER, CO 80305-6447 |
| Document Number | 0003960236 |
| Instrument Date | May 3, 2022 |
| Instrument | 3960236 |
| Transaction Type | Transfer |
| Record Updated | May 18, 2022 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $129.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3205 EMERSON AVE, BOULDER, CO 80305-6447 |
| Document Number | 0003960237 |
|---|---|
| Date | May 4, 2022 |
| Instrument | 3960237 |
| Name | ELEVATIONS CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.12% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Jun 1, 2032 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 9.12% |
| Index | Other |
| Max Rate | 9.12% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 26, 2017 |
| Property Address | 3205 EMERSON AVE, BOULDER, CO 80305-6447 |
| Document Number | 0003594497 |
| Instrument Date | May 25, 2017 |
| Instrument | 3594497 |
| Transaction Type | Transfer |
| Record Updated | Jun 6, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 7912 AVENIDA NAVIDAD #154 SAN DIEGO CA 921225413, 154, SAN DIEGO, CA 92122-5413 |
The 2025 property tax bill for 3205 Emerson Ave was $6,097.
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 | $64,818 (+1.36%) Land $53,394 Building $11,424 | $1,023,200 (-) Land $855,200 Building $168,000 | |
| 2025 | $6,097.00 | $63,950 Land $53,450 Building $10,500 | $1,023,200 Land $855,200 Building $168,000 |
| 2023 | $5,786.00 (+33.72%) | $70,686 (+51.69%) Land $61,339 Building $9,347 | $1,055,000 (+57.35%) Land $915,500 Building $139,500 |
| 2022 | $4,327.00 | $46,600 Land $41,940 Building $4,660 | $670,500 Land $603,450 Building $67,050 |
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 3205 Emerson Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2013.
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 | 8 in force |
| Nearby Flood Claims | 2 (2013) |
| Claims Outside the SFHA | 2 of 2 |
| 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 3205 Emerson Ave is moderate, ranking above 53% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 53% of the US · lower than 62% 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 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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