Boulder County property record for 3211 Redstone Rd, #9C, Boulder, CO 80305
| Property Type | Condominium |
|---|---|
| Details | 1 bd · 1 ba · 556 sqft · built 1980 |
| Lot Size | 0.001 acres (24 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $182,000 (Mar 2007) |
| Tax Bill | $2,328 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-17-2-21-007 |
| Primary APN | 1577-17-2-21-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 556 sqft Living Area |
| 1st Floor Area | 556 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 24 sqft (0.001 acres) |
| Patio Area | 72 sqft |
| Heating Fuel | Electric |
|---|
| Account Number | R0077300 |
|---|---|
| Street Address | 3211 REDSTONE RD, 9C |
| City | BOULDER |
| State | CO |
| Zip | 80305-7177 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | UNIT 9C SHANAHAN RIDGE 8 PARTIAL REPLAT CONDOS |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 17 |
| Legal Subdivision | SHANAHAN RIDGE 8 & CONDOS - BO |
| Legal Block | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 12510 |
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 | 3211 REDSTONE RD, 9C, BOULDER, CO 80305-7177 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 30, 2007 · Amount on Record |
| Deed Sale | Mar 30, 2007 · Amount on Record |
| Prior Sale | Sep 15, 2003 · Amount on Record |
| Deed Document Number | 20072846159 |
| Last Transfer Date | Nov 8, 2007 |
| Transfer Doc | 0002895660 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $23,085 (-2.08%) Building $23,085 | $377,200 (-) Building $377,200 | |
| 2025 | $2,328.00 (+29.19%) | $23,575 (-4.01%) Building $23,575 | $377,200 (+2.9%) Building $377,200 |
| 2023 | $1,802.00 (-9.49%) | $24,559 (+14.54%) Building $24,559 | $366,555 (+18.82%) Building $366,555 |
| 2022 | $1,991.00 | $21,441 Building $21,441 | $308,500 Building $308,500 |
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.
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 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 |
|
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 | High above 81% of the US · above 84% of Colorado |
|---|---|
| Wildfire Likelihood | 0.7% 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 236 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 |
May also be available: LiveWireNet, Verizon.
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