Adams County property record for 3155 E 104th Ave, Unit 11B, Thornton, CO 80233
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2.5 ba · 1,770 sqft · built 2017 |
| Lot Size | 0.015 acres (691 sqft) |
| Owner | Company Name on File |
| Last Sale | $260,000 (Mar 2017) |
| Tax Bill | $1,086 (2025) |
| Deeds & Mortgages | Oct 2022 Transfer Nov 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1719-12-4-24-057 |
| Primary APN | 1719-12-4-24-057 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 3 Stories |
| Building Area | 1,770 sqft Living Area |
| Gross Area | 2,544 sqft |
| Basement Area | 196 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 691 sqft (0.015 acres) |
| Garage Type | Attached |
| Garage Area | 578 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Wood Porch |
| Deck Area | 105 sqft |
| Patio Area | 210 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0190908 |
|---|---|
| Street Address | 3155 E 104TH AVE, 11B |
| City | THORNTON |
| State | CO |
| Zip | 80233-4233 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | SAGE VALLEY II CONDOMINIUM ASSOCIATION BLDG 11 UNIT B |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 12 |
| Legal Quarter | 4 |
| Legal Subdivision | SAGE VALLEY CONDOMINIUMS |
| Legal Block | 11 |
| Legal Lot Number | B |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 8533 |
Source: Adams County assessment roll, as of January 21, 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 | 10957 AMMONS ST, BROOMFIELD, CO 80021-2686 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Oct 13, 2022 | Quit Claim Deed, Transfer Quitclaim |
| Nov 22, 2022 | Correction Deed |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 29, 2017 · Amount on Record |
| Deed Sale | Mar 29, 2017 · Amount on Record |
| Deed Document Number | 201727279 |
| Last Transfer Date | Oct 8, 2022 |
| Transfer Doc | 0000092557 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Oct 13, 2022 |
| Property Address | 3155 E 104TH AVE UNIT 11B, 11B, THORNTON, CO 80233-4233 |
| Document Number | 0000084191 |
| Instrument Date | Oct 8, 2022 |
| Instrument | 2022000084191 |
| Transaction Type | Transfer |
| Record Updated | Sep 18, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 907 E 12TH AVE, BROOMFIELD, CO 80020-1210 |
| Name | Verified Name |
|---|---|
| Address | 10957 AMMONS ST, WESTMINSTER, CO 80021-2686 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Nov 22, 2022 |
| Property Address | 3155 E 104TH AVE UNIT 11B, 11B, THORNTON, CO 80233-4233 |
| Document Number | 0000092557 |
| Instrument Date | Oct 8, 2022 |
| Instrument | 2022000092557 |
| Record Updated | Sep 18, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Name | Verified Name |
|---|---|
| Address | 10957 AMMONS ST, WESTMINSTER, CO 80021-2686 |
| Name | Verified Name |
|---|---|
| Address | 10957 AMMONS ST, WESTMINSTER, CO 80021-2686 |
Source: Adams County assessment roll, as of January 21, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Adams 12 Five Star Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,086.00 (-57.04%) | $27,870 (-3.53%) Land $5,440 Building $22,430 | $409,900 (-1.47%) Land $80,000 Building $329,900 |
| 2024 | $2,528.00 (-17.65%) | ||
| 2023 | $3,070.00 (+3.12%) | $28,890 (+6.88%) Land $3,990 Building $24,900 | $416,000 (+6.94%) Land $59,000 Building $357,000 |
| 2022 | $2,977.00 | $27,030 Land $8,200 Building $18,830 | $389,000 Land $118,000 Building $271,000 |
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 2, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.6% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF THORNTON serves 226,465 people · EPA ID CO0101150 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 721 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| JAB Wireless Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Aerux, BIF IV Intrepid HoldCo, Lumen Technologies, Verizon.
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