Boulder County property record for 4570 47th St, Boulder, CO 80301 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 984 sqft · built 1963 |
| Lot Size | 0.792 acres (34,518 sqft) |
| Owner | Company Name on File |
| Last Sale | $210,000 (Aug 1998) |
| Tax Bill | $5,046 (2025) |
| Deeds & Mortgages | Mar 2022 Transfer Feb 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-16-0-00-016 |
| Primary APN | 1463-16-0-00-016 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 984 sqft Living Area |
| Gross Area | 1,334 sqft |
| 1st Floor Area | 984 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 2019 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 34,518 sqft (0.792 acres) |
| Garage Type | Attached |
| Garage Area | 350 sqft |
| Parking Spaces | 7 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0029883 |
|---|---|
| Street Address | 4570 47TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80301-1708 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NW 1/4 NW 1/4 16-1N-70 .81 ACS SPLIT TO ID 29776 PER DEED 1569918 12/95 BCR. |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 16 |
| Legal Subdivision | FOOTHILLS EAST |
| Legal Block | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 12701 |
Source: Boulder County records · APN 1463-16-0-00-016
Assessment roll updated June 15, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 9810 ISABELLE RD, LAFAYETTE, CO 80026-9104 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Mar 16, 2022 | Quit Claim Deed, Transfer Quitclaim |
| Feb 28, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 06, 1998 · Amount on Record |
| Deed Sale | Aug 06, 1998 · Amount on Record |
| Prior Sale | May 02, 1991 |
| Deed Document Number | 19981832195 |
| Last Transfer Date | Mar 15, 2022 |
| Transfer Doc | 0003951310 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 16, 2022 |
| Property Address | 4570 47TH ST, BOULDER, CO 80301-1708 |
| Document Number | 0003951310 |
| Instrument Date | Mar 15, 2022 |
| Instrument | 3951310 |
| Transaction Type | Transfer |
| Record Updated | Feb 09, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9810 ISABELLE RD, LAFAYETTE, CO 80026-9104 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Feb 28, 2022 |
| Property Address | 4570 47TH ST, BOULDER, CO 80301-1708 |
| Document Number | 0003947780 |
| Instrument Date | Feb 28, 2022 |
| Instrument | 3947780 |
| Transaction Type | Transfer |
| Record Updated | Feb 09, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9810 ISABELLE RD, LAFAYETTE, CO 80026-9104 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| 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 | $54,686 (+8.8%) Land $34,816 Building $19,870 | $804,200 (-) Land $512,000 Building $292,200 | |
| 2025 | $5,046.00 (+8.49%) | $50,263 (-8.19%) Land $32,000 Building $18,263 | $804,200 (-1.58%) Land $512,000 Building $292,200 |
| 2023 | $4,651.00 (+22.49%) | $54,746 (+41.01%) Land $19,946 Building $34,800 | $817,100 (+46.28%) Land $297,700 Building $519,400 |
| 2022 | $3,797.00 | $38,823 Land $16,048 Building $22,775 | $558,600 Land $230,900 Building $327,700 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130127013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 29 individual NFIP policies nearby |
| 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, rainfall accumulation, Severe Storms, Flooding, Landslides, And Mudslides |
| Claims By Storm |
|
| Wildfire Risk | High above 77% of the US · above 78% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 173 per year |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 24 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Verizon | Fixed Wireless | 300 / 20 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| AT&T | Fixed Wireless | 100 / 20 |
| Lumen Technologies | DSL | 100 / 10 |
May also be available at this address: Xfinity. Availability varies by address; speeds are provider-advertised maximums, not measured.
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