Adams County property record for 12591 3rd St, Thornton, CO 80241
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,338 sqft · built 1930 |
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,038 (2025) |
| Deeds & Mortgages | Dec 2023 Line of Credit Sep 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1573-35-1-02-014 |
| Primary APN | 1573-35-1-02-014 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,338 sqft Living Area |
| Gross Area | 1,650 sqft |
| 1st Floor Area | 1,338 sqft |
| Upper Floors Area | 280 sqft |
| Basement Area | 312 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1961 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,250 sqft (0.144 acres) |
| Lot Dimensions | 125 ft deep x 50 ft wide |
| View / Lot | Open Space |
| Garage Type | Detached |
| Garage Area | 760 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0025212 |
|---|---|
| Street Address | 12591 3RD ST |
| City | THORNTON |
| State | CO |
| Zip | 80241-3886 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:EASTLAKE BLK:1 LOT:39 LOT:40 |
| Legal Range | 68W |
| Legal Township | 01S |
| Legal Section | 35 |
| Legal Quarter | 1 |
| Legal Subdivision | EASTLAKE |
| Legal Block | 1 |
| Legal Lot Number | 39 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 8555 |
12591 3rd St is owned and occupied by an individual who acquired it in September 2021.
Source: Adams County records, as of January 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 12591 3RD ST, THORNTON, CO 80241-3886 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Individual(s) |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 12, 2023 | Deed of Trust, Mortgage · Line of Credit CREDIT UNION OF COLORADO |
| Sep 30, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SYNERGY ONE LENDING |
| Sep 28, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage MUTUAL OF OMAHA MORTGAGE INC |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Sep 23, 2021 |
| Transfer Doc | 0000113952 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 12591 3RD ST, THORNTON, CO 80241-3886 |
| Transaction Type | Mortgage |
| Record Updated | Feb 10, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0000068576 |
|---|---|
| Date | Dec 12, 2023 |
| Instrument | 2023000068576 |
| Name | CREDIT UNION OF COLORADO |
|---|---|
| Type | Credit Union |
| Address | DENVER, CO 80238 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Dec 11, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 12591 3RD ST, EASTLAKE, CO 80614-5005 |
| Transaction Type | Mortgage |
| Record Updated | May 20, 2024 |
| Title Company | FITCO |
| Name | Verified Name |
|---|
| Document Number | 0000116417 |
|---|---|
| Date | Sep 30, 2021 |
| Instrument | 2021000116417 |
| Name | SYNERGY ONE LENDING |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92108 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Sep 28, 2021 |
| Property Address | 12591 3RD ST, THORNTON, CO 80241-3886 |
| Document Number | 0000113952 |
| Instrument Date | Sep 23, 2021 |
| Instrument | 2021000113952 |
| Transaction Type | Transfer |
| Record Updated | Feb 10, 2026 |
| Title Company | FITCO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 12591 3RD STREET, THORNTON, CO 80241-3886 |
| Document Number | 0000116417 |
|---|---|
| Date | Sep 28, 2021 |
| Instrument | 2021000116417 |
| Name | MUTUAL OF OMAHA MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2051 |
The 2025 property tax bill for 12591 3rd St was $1,038, down 62.2% from the year before.
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 | $1,038.00 (-62.17%) | $26,650 Land $6,050 Building $20,600 | $392,000 Land $89,000 Building $303,000 |
| 2024 | $2,744.00 (-16.82%) | ||
| 2023 | $3,299.00 (+9.78%) | $30,240 (+10.85%) Land $6,020 Building $24,220 | $447,000 (+13.89%) Land $89,000 Building $358,000 |
| 2022 | $3,005.00 | $27,280 Land $11,400 Building $15,880 | $392,481 Land $164,000 Building $228,481 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12591 3rd St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 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.
The area around 12591 3rd St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 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 315 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Rise Broadband Fixed Wireless | 300 / 60 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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