Boulder County property record for 3174 Redstone Rd, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.25 ba · 2,974 sqft · built 1988 |
| Lot Size | 0.166 acres (7,239 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,980,000 (May 2024) |
| Tax Bill | $10,768 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-17-2-30-002 |
| Primary APN | 1577-17-2-30-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,974 sqft Living Area |
| Gross Area | 3,414 sqft |
| 1st Floor Area | 1,184 sqft |
| Upper Floors Area | 854 sqft |
| Basement Area | 936 sqft |
| Finished Basement | 936 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 7,239 sqft (0.166 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 54 sqft |
| Deck Area | 314 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0105733 |
|---|---|
| Street Address | 3174 REDSTONE RD |
| City | BOULDER |
| State | CO |
| Zip | 80305-7126 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2 GREENBRIAR LANE SPLIT FROM ID 92043 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 17 |
| Legal Subdivision | GREENBRIAR LANE - BO |
| Legal Block | 3 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 12510 |
Source: Boulder County records · APN 1577-17-2-30-002
Assessment roll updated June 15, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 3174 REDSTONE RD, BOULDER, CO 80305-7126 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 20, 2024 · Amount on Record |
| Deed Sale | May 20, 2024 · Amount on Record |
| Prior Sale | Feb 20, 2001 · Amount on Record |
| Deed Document Number | 20244047699 |
| Prior Transfer Date | Nov 19, 1999 |
| Prior Transfer Doc | 0002004235 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $122,876 (+8.8%) Land $61,404 Building $61,472 | $1,807,000 (-) Land $903,000 Building $904,000 | |
| 2025 | $10,768.00 (+4.52%) | $112,938 (-8.17%) Land $56,438 Building $56,500 | $1,807,000 (-1.56%) Land $903,000 Building $904,000 |
| 2023 | $10,302.00 (+18.37%) | $122,985 (+31.23%) Land $64,809 Building $58,176 | $1,835,600 (+36.12%) Land $967,300 Building $868,300 |
| 2022 | $8,703.00 | $93,720 Land $49,991 Building $43,729 | $1,348,500 Land $719,300 Building $629,200 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 17 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 17 in force |
| Nearby Flood Claims | 5 (1978–2013) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
| Wildfire Risk | High above 81% of the US · above 84% of Colorado |
|---|---|
| Wildfire Likelihood | 0.7% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Live Wire Networks, Verizon.
Based on FCC filings for 236 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF BOULDER serves 166,080 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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