Boulder County property record for 4750 Carter Trl, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.25 ba · 2,748 sqft · built 1970 |
| Lot Size | 0.311 acres (13,533 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $67,500 (Jan 1974) |
| Tax Bill | $7,796 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-11-4-10-001 |
| Primary APN | 1463-11-4-10-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,748 sqft Living Area |
| Gross Area | 5,112 sqft |
| 1st Floor Area | 1,684 sqft |
| Upper Floors Area | 1,064 sqft |
| Basement Area | 1,144 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 13,533 sqft (0.311 acres) |
| Garage Type | Attached |
| Garage Area | 916 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 304 sqft |
| Patio Area | 165 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0038887 |
|---|---|
| Street Address | 4750 CARTER TRL |
| City | BOULDER |
| State | CO |
| Zip | 80301-3813 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR |
| Legal Description | LOT 1 BLK 17 GUN BARREL GREEN |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 11 |
| Legal Subdivision | GUNBARREL GREEN |
| Legal Block | 17 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 12708 |
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4750 CARTER TRL, BOULDER, CO 80301-3813 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 29, 1974 · Amount on Record |
| Deed Sale | Jan 29, 1974 · Amount on Record |
| Deed Document Number | 197492572 |
| 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 | $86,809 (+3.14%) Land $42,942 Building $43,867 | $1,346,600 (-) Land $701,500 Building $645,100 | |
| 2025 | $7,796.00 (+8.13%) | $84,163 (-6.21%) Land $43,844 Building $40,319 | $1,346,600 (+0.55%) Land $701,500 Building $645,100 |
| 2023 | $7,210.00 (+25.74%) | $89,733 (+36.47%) Land $49,017 Building $40,716 | $1,339,300 (+41.56%) Land $731,600 Building $607,700 |
| 2022 | $5,734.00 | $65,754 Land $34,569 Building $31,185 | $946,100 Land $497,400 Building $448,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | Low lower than 63% of the US · lower than 80% of Colorado |
|---|---|
| Wildfire Likelihood | 0.04% 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.
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