Boulder County property record for 173 W 3rd St, Nederland, CO 80466
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,106 sqft · built 1920 |
| Lot Size | 0.219 acres (9,522 sqft) |
| Owner | Individual Name on File |
| Last Sale | $25,000 (Aug 1984) |
| Tax Bill | $2,955 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1583-13-2-20-004 |
| Primary APN | 1583-13-2-20-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,106 sqft Living Area |
| 1st Floor Area | 1,106 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1932 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 9,522 sqft (0.219 acres) |
| Account Number | R0086607 |
|---|---|
| Street Address | 173 W 3RD ST |
| City | NEDERLAND |
| State | CO |
| Zip | 80466-5214 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 4 & 5 & S 20 FT LOTS 6 & 7 BLK 15 NEDERLAND |
| Legal Range | 73 |
| Legal Township | 1S |
| Legal Section | 13 |
| Legal Subdivision | NEDERLAND - NE |
| Legal Block | 15 |
| Legal Lot Number | 4 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 13705 |
173 W 3rd St is owned by an individual who bought it in August 1984.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4440 ARAPAHOE AVE, 210, BOULDER, CO 80303-9142 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Aug 20, 1984 · Amount on File |
| Deed Sale | Aug 20, 1984 · Amount on File |
| Prior Sale | Aug 8, 1984 |
| Deed Document Number | 1984641062 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 173 W 3rd St was $2,955.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Nederland Town |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $23,819 (-2.08%) Land $1,903 Building $21,916 | $389,200 (-) Land $66,900 Building $322,300 | |
| 2025 | $2,955.00 | $24,325 Land $4,181 Building $20,144 | $389,200 Land $66,900 Building $322,300 |
| 2023 | $2,313.00 (+0.43%) | $24,382 (+23.79%) Land $3,960 Building $20,422 | $363,900 (+28.41%) Land $59,100 Building $304,800 |
| 2022 | $2,303.00 | $19,697 Land $3,503 Building $16,194 | $283,400 Land $50,400 Building $233,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 173 W 3rd St in Zone X, an area of minimal flood risk, within 500 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 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 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.
Wildfire risk around 173 W 3rd St is high, ranking above 70% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 70% of the US · above 65% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% 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 | TOWN OF NEDERLAND serves 2,406 people · EPA ID CO0107538 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2025 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 310 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Nedernet Fixed Wireless | 100 / 100 |
| Visionary Broadband Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 100 / 10 |
May also be available: AT&T, Ayva Networks, Magnolia Road Internet Cooperative.
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