Boulder County property record for 4205 Moorhead Ave, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,521 sqft · built 1961 |
| Lot Size | 0.162 acres (7,044 sqft) |
| Owner | Individual Name on File |
| Last Sale | $600,000 (Jul 2021) |
| Tax Bill | $4,389 (2025) |
| Deeds & Mortgages | Jul 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-05-4-07-025 |
| Primary APN | 1577-05-4-07-025 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,521 sqft Living Area |
| Gross Area | 1,763 sqft |
| 1st Floor Area | 1,017 sqft |
| Basement Area | 504 sqft |
| Finished Basement | 504 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Split Level |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 7,044 sqft (0.162 acres) |
| Garage Type | Attached |
| Garage Area | 242 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 216 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0010041 |
|---|---|
| Street Address | 4205 MOORHEAD AVE |
| City | BOULDER |
| State | CO |
| Zip | 80305-5513 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 55 BLK 1 WILLIAM MARTIN HOMESTEAD |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | WILLIAM MARTIN HOMESTEAD - BO |
| Legal Block | 1 |
| Legal Lot Number | 55 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 12507 |
4205 Moorhead Ave is owned by an individual who bought it in July 2021.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 3361, BOULDER, CO 80307-3361 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 19, 2021 · Amount on File |
| Deed Sale | Jul 19, 2021 · Amount on File |
| Prior Sale | May 8, 2015 · Amount on File |
| Deed Document Number | 20213900713 |
| Prior Transfer Date | May 5, 2015 |
| Prior Transfer Doc | 0003456298 |
| Record Updated | Oct 29, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 19, 2021 |
| Property Address | 4205 MOORHEAD AVE, BOULDER, CO 80305-5513 |
| Document Number | 0003900713 |
| Instrument Date | Jul 13, 2021 |
| Instrument | 3900713 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2021 |
| Title Company | FIRST INTEGRITY TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $60.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 3361, BOULDER, CO 80307-3361 |
The 2025 property tax bill for 4205 Moorhead Ave was $4,389.
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 | $44,404 (-1.73%) Land $27,975 Building $16,429 | $723,000 (-) Land $481,400 Building $241,600 | |
| 2025 | $4,389.00 | $45,188 Land $30,088 Building $15,100 | $723,000 Land $481,400 Building $241,600 |
| 2023 | $4,059.00 (+1.48%) | $49,828 (+17.88%) Land $36,133 Building $13,695 | $743,700 (+22.28%) Land $539,300 Building $204,400 |
| 2022 | $4,000.00 | $42,269 Land $26,903 Building $15,366 | $608,200 Land $387,100 Building $221,100 |
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 4205 Moorhead Ave in Zone X, an area of minimal flood risk, though there have been 16 flood claims nearby since 1995.
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 |
| Flood Insurance Cost | Premium on File median of 25 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 25 in force |
| Nearby Flood Claims | 16 (1995–2013) |
| Claims Outside the SFHA | 2 of 16 |
| 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 4205 Moorhead 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 80% of the US · lower than 91% 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 678 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 |
May also be available: AT&T.
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