Boulder County property record for 4185 47th St, Unit E, Boulder, CO 80301
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 1,087 sqft · built 2011 |
| Lot Size | 0.479 acres (20,853 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $173,072 (Oct 2013) |
| Tax Bill | $716 (2025) |
| Deeds & Mortgages | Apr 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-17-4-40-005 |
| Primary APN | 1463-17-4-40-005 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,087 sqft Living Area |
| 1st Floor Area | 1,087 sqft |
| Upper Floors Area | 1,087 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 20,853 sqft (0.479 acres) |
| Deck Area | 110 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0600566 |
|---|---|
| Street Address | 4185 47TH ST, E |
| City | BOULDER |
| State | CO |
| Zip | 80301-1766 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | UNIT E BLDG 1 NORTHFIELD VILLAGE 8PLEX CONDOS |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 17 |
| Legal Subdivision | NORTHFIELD VILLAGE 8PLEX CONDOS BLDG 1 |
| Legal Block | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 12701 |
4185 47th St, Unit E is owned by two individuals who acquired it in April 2026.
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 570 PINE ST, BOULDER, CO 80302 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 29, 2013 · Amount on File |
| Deed Sale | Oct 29, 2013 · Amount on File |
| Prior Sale | Jun 15, 2011 · Amount on File |
| Deed Document Number | 20133350094 |
| Last Transfer Date | Apr 14, 2026 |
| Transfer Doc | 0004128276 |
| Record Updated | Oct 29, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 16, 2026 |
| Property Address | 4185 47TH ST, BOULDER, CO 80301-1765 |
| Document Number | 0004128276 |
| Instrument Date | Apr 14, 2026 |
| Instrument | 20264128276 |
| Transaction Type | Transfer |
| Record Updated | Aug 27, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 570 PINE ST, BOULDER, CO 80302 |
The 2025 property tax bill for 4185 47th St, Unit E was $716, up 129.5% from the year before.
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 | $13,478 (-2.08%) Building $13,478 | $220,233 (-) Building $220,233 | |
| 2025 | $716.00 (+129.49%) | $13,765 Building $13,765 | $220,233 Building $220,233 |
| 2024 | $312.00 (-64.75%) | ||
| 2023 | $885.00 (-31.82%) | $13,943 (-0.32%) Building $13,943 | $208,109 (+3.4%) Building $208,109 |
| 2022 | $1,298.00 | $13,988 Building $13,988 | $201,260 Building $201,260 |
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 4185 47th St, Unit E in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1995.
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 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 4185 47th St, Unit E is moderate, ranking above 66% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 66% of the US · above 58% of Colorado |
|---|---|
| Wildfire Likelihood | 0.4% 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 190 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 | 140 / 20 |
May also be available: AT&T, T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures