Boulder County property record for 4172 Piedra Ct, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.25 ba · 1,964 sqft · built 1979 |
| Lot Size | 0.125 acres (5,452 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $5,953 (2025) |
| Deeds & Mortgages | Nov 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-17-3-15-002 |
| Primary APN | 1463-17-3-15-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,964 sqft Living Area |
| Gross Area | 3,113 sqft |
| 1st Floor Area | 1,508 sqft |
| Basement Area | 1,080 sqft |
| Finished Basement | 456 sqft |
| Unfinished Basement | 624 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Split Level |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Lot Area | 5,452 sqft (0.125 acres) |
| Garage Type | Attached |
| Garage Area | 525 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 80 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0077161 |
|---|---|
| Street Address | 4172 PIEDRA CT |
| City | BOULDER |
| State | CO |
| Zip | 80301-1632 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MF |
| Legal Description | LOT 35 PALO PARK 3 REPLAT |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 17 |
| Legal Subdivision | PALO PARK 3 & RPLT - BOV |
| Legal Block | 3 |
| Legal Lot Number | 35 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 12701 |
4172 Piedra Ct is held in a trust since November 2019.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 5409 FOOTHILLS DR, BERTHOUD, CO 80513-8692 |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
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 | Aug 25, 1993 |
| Deed Sale | Aug 25, 1993 |
| Prior Sale | Jun 14, 1982 · Amount on File |
| Deed Document Number | 19931329956 |
| Last Transfer Date | Nov 7, 2019 |
| Transfer Doc | 0003747855 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 8, 2019 |
| Property Address | 4172 PIEDRA CT, BOULDER, CO 80301-1632 |
| Document Number | 0003747855 |
| Instrument Date | Nov 7, 2019 |
| Instrument | 3747855 |
| Transaction Type | Transfer |
| Record Updated | Nov 20, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 5409 FOOTHILLS DR BERTHOUD CO 805138692, BERTHOUD, CO 80513-8692 |
The 2025 property tax bill for 4172 Piedra Ct was $5,953.
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 | $59,847 (+0.78%) Land $23,936 Building $35,911 | $950,100 (-) Land $422,000 Building $528,100 | |
| 2025 | $5,953.00 | $59,381 Land $26,375 Building $33,006 | $950,100 Land $422,000 Building $528,100 |
| 2023 | $5,791.00 (+16.68%) | $67,342 (+32.42%) Land $26,720 Building $40,622 | $1,005,100 (+37.37%) Land $398,800 Building $606,300 |
| 2022 | $4,963.00 | $50,854 Land $24,235 Building $26,619 | $731,700 Land $348,700 Building $383,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4172 Piedra Ct in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 29 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 5 (1995–2013) |
| Claims Outside the SFHA | 3 of 5 |
| 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 4172 Piedra Ct is low, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 79% of Colorado |
|---|---|
| Wildfire Likelihood | 0.06% 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 341 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 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: T-Mobile, Verizon.
5G (outdoors only) and 4G LTE
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