Boulder County property record for 1093 10th St, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.25 ba · 2,086 sqft · built 1905 |
| Lot Size | 0.095 acres (4,147 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,030,000 (Dec 2017) |
| Tax Bill | $8,388 (2025) |
| Deeds & Mortgages | Dec 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-31-3-09-023 |
| Primary APN | 1463-31-3-09-023 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,086 sqft Living Area |
| Gross Area | 2,342 sqft |
| 1st Floor Area | 858 sqft |
| Upper Floors Area | 628 sqft |
| Basement Area | 784 sqft |
| Finished Basement | 600 sqft |
| Unfinished Basement | 184 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 4,147 sqft (0.095 acres) |
| Garage Type | Detached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Porch Area | 191 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0007087 |
|---|---|
| Street Address | 1093 10TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7203 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 77 FT LOTS 47 & 48 & 1.2 FT X 21.5 FT OF THE WEST 48 FT LOTS 47 & 48 BLK 7 UNIVERSITY PLACE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 31 |
| Legal Subdivision | UNIVERSITY PLACE - BO |
| Legal Block | 7 |
| Legal Lot Number | 47 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 12401 |
Source: Boulder County assessment roll, as of June 15, 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 | 453 VISTA DE LA PLAYA LN, SANTA BARBARA, CA 93109-1701 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 21, 2017 · Amount on Record |
| Deed Sale | Dec 21, 2017 · Amount on Record |
| Prior Sale | Jul 19, 2016 · Amount on Record |
| Deed Document Number | 20173632199 |
| Prior Transfer Date | Oct 17, 2011 |
| Prior Transfer Doc | 0003178458 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 21, 2017 |
| Property Address | 1093 10TH ST, BOULDER, CO 80302-7203 |
| Document Number | 0003632199 |
| Instrument Date | Dec 15, 2017 |
| Instrument | 3632199 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2018 |
| Title Company | HERITAGE TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $103.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 4214 AVENUE D AUSTIN TX 787513719, AUSTIN, TX 78751-3719 |
Source: Boulder County assessment roll, as of June 15, 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 | $94,799 (+8.8%) Land $48,831 Building $45,968 | $1,394,100 (-) Land $718,100 Building $676,000 | |
| 2025 | $8,388.00 (+5.24%) | $87,131 (-6.8%) Land $44,881 Building $42,250 | $1,394,100 (-0.09%) Land $718,100 Building $676,000 |
| 2024 | $7,970.00 (+1.79%) | ||
| 2023 | $7,830.00 (+11.81%) | $93,486 (+25.3%) Land $45,728 Building $47,758 | $1,395,300 (+29.98%) Land $682,500 Building $712,800 |
| 2022 | $7,003.00 | $74,608 Land $37,467 Building $37,141 | $1,073,500 Land $539,100 Building $534,400 |
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 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 | Moderate above 45% of the US · lower than 71% of Colorado |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 550 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Lumen Technologies Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Magnolia Road Internet Cooperative, Verizon.
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