Boulder County property record for 4261 Piedra Pl, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 2,505 sqft · built 1979 |
| Lot Size | 0.186 acres (8,112 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $199,900 (Apr 1998) |
| Tax Bill | $6,163 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-17-3-10-013 |
| Primary APN | 1463-17-3-10-013 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,505 sqft Living Area |
| Gross Area | 2,905 sqft |
| 1st Floor Area | 944 sqft |
| Upper Floors Area | 981 sqft |
| Basement Area | 580 sqft |
| Finished Basement | 580 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 8,112 sqft (0.186 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 272 sqft |
| Patio Area | 352 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0077139 |
|---|---|
| Street Address | 4261 PIEDRA PL |
| City | BOULDER |
| State | CO |
| Zip | 80301-1646 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR |
| Legal Description | LOT 13 PALO PARK 3 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 17 |
| Legal Subdivision | PALO PARK 3 & RPLT - BOV |
| Legal Block | 3 |
| Legal Lot Number | 13 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 12701 |
4261 Piedra Pl is owned and occupied by two individuals who bought it in April 1998.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4261 PIEDRA PL, BOULDER, CO 80301-1646 |
| Occupancy | Owner Occupied |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Apr 1, 1998 · Amount on File |
| Deed Sale | Apr 1, 1998 · Amount on File |
| Prior Sale | Dec 6, 1993 |
| Deed Document Number | 19981786982 |
| Prior Transfer Date | Nov 23, 1993 |
| Prior Transfer Doc | 0001369176 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4261 Piedra Pl was $6,163.
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 | $68,952 (+1.77%) Land $30,246 Building $38,706 | $1,084,000 (-) Land $514,800 Building $569,200 | |
| 2025 | $6,163.00 | $67,750 Land $32,175 Building $35,575 | $1,084,000 Land $514,800 Building $569,200 |
| 2023 | $6,085.00 (+24.16%) | $77,298 (+35.24%) Land $33,098 Building $44,200 | $1,153,700 (+40.28%) Land $494,000 Building $659,700 |
| 2022 | $4,901.00 | $57,157 Land $29,878 Building $27,279 | $822,400 Land $429,900 Building $392,500 |
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 4261 Piedra Pl 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 4261 Piedra Pl is low, with a 0.07% 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 78% of Colorado |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 615 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: AT&T, Verizon.
5G (outdoors only) and 4G LTE
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