Boulder County property record for 3139 10th St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 3,188 sqft · built 2006 |
| Lot Size | 0.212 acres (9,212 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,475,500 (Aug 2011) |
| Tax Bill | $19,062 (2025) |
| Deeds & Mortgages | May 2022 Line of Credit Sep 2018 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-24-4-10-016 |
| Primary APN | 1461-24-4-10-016 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,188 sqft Living Area |
| Gross Area | 4,605 sqft |
| 1st Floor Area | 1,830 sqft |
| Upper Floors Area | 1,358 sqft |
| Basement Area | 1,417 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 9,212 sqft (0.212 acres) |
| Garage Type | Detached |
| Garage Area | 468 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0008020 |
|---|---|
| Street Address | 3139 10TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-2523 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 33-35 BLK 11 NEWLANDS |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 24 |
| Legal Subdivision | NEWLANDS - BO |
| Legal Block | 11 |
| Legal Lot Number | 33 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 12101 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 3139 10TH ST, BOULDER, CO 80304-2523 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Date | Document |
|---|---|
| May 26, 2022 | Deed of Trust, Mortgage · Line of Credit ZB NA |
| Sep 5, 2018 | Deed of Trust, Mortgage · Commercial Mortgage ZB NA |
| Sep 25, 2019 | Deed of Trust, Mortgage BNY MELLON NA |
| Oct 14, 2019 | Correction Deed BOSTON NATIONAL TITLE AGENCY, BOSTON NAT'L TITLE AGCY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 10, 2011 · Amount on Record |
| Deed Sale | Aug 10, 2011 · Amount on Record |
| Prior Sale | Nov 22, 2004 · Amount on Record |
| Deed Document Number | 20113164673 |
| Last Transfer Date | May 26, 2016 |
| Transfer Doc | 0003523530 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3139 10TH ST, BOULDER, CO 80304-2523 |
| Transaction Type | Mortgage |
| Record Updated | Jun 14, 2022 |
| Name | Verified Name |
|---|---|
| Address | 3139 10TH ST, BOULDER, CO 80304-2523 |
| Document Number | 0003964237 |
|---|---|
| Date | May 26, 2022 |
| Instrument | 3964237 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | BOULDER, CO 80302 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Apr 14, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3139 10TH ST, BOULDER, CO 80304-2523 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | RAVENSWOOD TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003674723 |
|---|---|
| Date | Sep 5, 2018 |
| Instrument | 3674723 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | BOULDER, CO 80302 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Aug 2, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3139 10TH ST, BOULDER, CO 80304-2523 |
| Document Number | 0003742094 |
| Instrument Date | Sep 25, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 23, 2019 |
| Title Company | LAND TITLE GUARANTEE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3139 10TH ST BOULDER CO 803042523, BOULDER, CO 80304-2523 |
| Document Number | 0003742094 |
|---|---|
| Date | Oct 14, 2019 |
| Instrument | 3742094 |
| Name | BNY MELLON NA |
|---|---|
| Type | Bank |
| Address | 201 WASHINGTON ST # 8TH, BOSTON, MA 02108-4403 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Oct 13, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3% |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Oct 14, 2019 |
| Property Address | 3139 10TH ST, BOULDER, CO 80304-2523 |
| Document Number | 0003742093 |
| Instrument Date | Jun 10, 2016 |
| Instrument | 3742093 |
| Record Updated | Oct 23, 2019 |
| Title Company | BOSTON NATIONAL TITLE AGENCY, BOSTON NAT'L TITLE AGCY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 3139 10TH ST BOULDER CO 803042523, BOULDER, CO 80304-2523 |
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 | $212,758 (+6.42%) Land $108,487 Building $104,271 | $3,198,800 (-) Land $1,665,400 Building $1,533,400 | |
| 2025 | $19,062.00 (-3.91%) | $199,926 (-12.86%) Land $104,088 Building $95,838 | $3,198,800 (-6.58%) Land $1,665,400 Building $1,533,400 |
| 2024 | $19,838.00 (+1.76%) | ||
| 2023 | $19,494.00 (+11.66%) | $229,422 (+22.03%) Land $115,361 Building $114,061 | $3,424,200 (+26.59%) Land $1,721,800 Building $1,702,400 |
| 2022 | $17,458.00 | $187,998 Land $82,844 Building $105,154 | $2,705,000 Land $1,192,000 Building $1,513,000 |
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 63 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 63 in force |
| Nearby Flood Claims | 25 (1990–2026) |
| Claims Outside the SFHA | 17 of 25 |
| Most Recent Claim | Jun 2026 · rainfall accumulation |
| 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 | Low lower than 64% of the US · lower than 81% of Colorado |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | None beyond 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 596 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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