Boulder County property record for 3216 47th St, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 1,834 sqft · built 1997 |
| Lot Size | 0.029 acres (1,258 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $325,000 (Apr 2002) |
| Tax Bill | $4,636 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-21-7-30-008 |
| Primary APN | 1463-21-7-30-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Building Area | 1,834 sqft Living Area |
| Gross Area | 2,271 sqft |
| 1st Floor Area | 554 sqft |
| Upper Floors Area | 780 sqft |
| Basement Area | 554 sqft |
| Finished Basement | 500 sqft |
| Unfinished Basement | 54 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 1,258 sqft (0.029 acres) |
| Garage Type | Attached |
| Garage Area | 383 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 128 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0120448 |
|---|---|
| Street Address | 3216 47TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80301-2224 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 38 NOBLE PARK COMMONS PER CORRECTION PLAT 1544078 8/95 BCR |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 21 |
| Legal Subdivision | NOBLE PARK COMMONS & CORRECTION - BO |
| Legal Block | 2 |
| Legal Lot Number | 38 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2023 |
| Census Tract | 12207 |
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 | 3734 MASTODON CT, CARLSBAD, CA 92010-5516 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 22, 2002 · Amount on Record |
| Deed Sale | Apr 22, 2002 · Amount on Record |
| Prior Sale | Mar 2, 1998 · Amount on Record |
| Deed Document Number | 20022279349 |
| 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 | $47,219 (-1.16%) Land $13,600 Building $33,619 | $764,400 (-) Land $270,000 Building $494,400 | |
| 2025 | $4,636.00 (+20.67%) | $47,775 (+0.99%) Land $16,875 Building $30,900 | $764,400 (+8.26%) Land $270,000 Building $494,400 |
| 2023 | $3,842.00 (+5.32%) | $47,309 (+22.93%) Land $15,129 Building $32,180 | $706,100 (+27.52%) Land $225,800 Building $480,300 |
| 2022 | $3,648.00 | $38,483 Land $12,851 Building $25,632 | $553,700 Land $184,900 Building $368,800 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 20 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 20 in force |
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 | Not rated no burnable land within ember reach |
|---|
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 377 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 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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