Boulder County property record for 4505 Carter Trl, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,990 sqft · built 1972 |
| Lot Size | 0.413 acres (17,988 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,100,000 (May 2025) |
| Tax Bill | $5,981 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-14-0-03-006 |
| Primary APN | 1463-14-0-03-006 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,990 sqft Living Area |
| Gross Area | 3,474 sqft |
| 1st Floor Area | 1,100 sqft |
| Upper Floors Area | 945 sqft |
| Basement Area | 945 sqft |
| Finished Basement | 945 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Split Level |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 17,988 sqft (0.413 acres) |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 200 sqft |
| Patio Area | 108 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0038988 |
|---|---|
| Street Address | 4505 CARTER TRL |
| City | BOULDER |
| State | CO |
| Zip | 80301-3809 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR |
| Legal Description | LOT 6 BLK 15 GUN BARREL GREEN |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 11 |
| Legal Subdivision | GUNBARREL GREEN |
| Legal Block | 15 |
| Legal Lot Number | 6 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 12708 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 4505 CARTER TRL, BOULDER, CO 80301-3809 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 5, 2025 · Amount on Record |
| Deed Sale | May 5, 2025 · Amount on Record |
| Prior Sale | Nov 4, 2002 · Amount on Record |
| Deed Document Number | 20254085886 |
| Prior Transfer Date | Feb 4, 2004 |
| Prior Transfer Doc | 0002560313 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $66,960 (+1.58%) Land $39,508 Building $27,452 | $1,054,700 (-) Land $651,000 Building $403,700 | |
| 2025 | $5,981.00 (+8.49%) | $65,919 (-7.12%) Land $40,688 Building $25,231 | $1,054,700 (-0.43%) Land $651,000 Building $403,700 |
| 2023 | $5,513.00 (+22.95%) | $70,973 (+34.28%) Land $45,781 Building $25,192 | $1,059,300 (+39.29%) Land $683,300 Building $376,000 |
| 2022 | $4,484.00 | $52,855 Land $32,679 Building $20,176 | $760,500 Land $470,200 Building $290,300 |
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 |
| Flood Insurance Cost | Premium on Record median of 11 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 8 (1995–2023) |
| Claims Outside the SFHA | 8 of 8 |
| Most Recent Claim | May 2023 · rainfall accumulation |
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 | Moderate above 61% of the US · above 48% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% 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 211 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: AT&T.
5G (outdoors only) and 4G LTE
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