Adams County property record for 3555 E 107th Ave, Thornton, CO 80233
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,060 sqft · built 1988 |
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | Individual Name on File |
| Last Sale | $470,000 (Aug 2021) |
| Tax Bill | $1,214 (2025) |
| Deeds & Mortgages | Aug 2021 Sale & Mortgage May 2021 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R0039139 |
| Primary APN | R0039139 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,060 sqft Living Area |
| 1st Floor Area | 520 sqft |
| 2nd Floor Area | 540 sqft |
| Basement Area | 504 sqft |
| Finished Basement | 508 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 4,792 sqft (0.11 acres) |
| Lot Dimensions | 100 ft deep x 46 ft wide |
| Garage Type | Attached |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 60 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0039139 |
|---|---|
| Old Parcel Number | 171912402016 |
| Street Address | 3555 E 107TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80233-4441 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:COLONY PARK FILING NO 1 BLK:1 LOT:30 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 12 |
| Legal Quarter | NW |
| Legal Subdivision | COLONY PARK FILING NO 1 |
| Legal Block | 1 |
| Legal Lot Number | 30 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 8533 |
Source: Adams County records · APN R0039139
Assessment roll updated August 25, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 3555 E 107TH AVE, THORNTON, CO 80233-4441 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 24, 2021 | Special Warranty Deed, Transfer · Conventional Mortgage MODERN MORTGAGE LLC |
| May 28, 2021 | Deed of Trust, Mortgage · Line of Credit ZB NA |
| Nov 27, 2017 | Deed of Trust, Mortgage · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 24, 2021 · Amount on Record |
| Deed Sale | Aug 24, 2021 · Amount on Record |
| Prior Sale | May 30, 2014 · Amount on Record |
| Deed Document Number | 2021000100247 |
| Record Updated | Jun 08, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Aug 24, 2021 |
| Property Address | 3555 E 107TH AVE, THORNTON, CO 80233-4441 |
| Document Number | 0000100247 |
| Instrument Date | Aug 16, 2021 |
| Instrument | 2021000100247 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2021 |
| Title Company | HERITAGE TITLE COMPANY, HERITAGE TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $47.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3555 E 107TH AVE, THORNTON, CO 80233-4441 |
| Document Number | 0000100248 |
|---|---|
| Date | Aug 24, 2021 |
| Instrument | 2021000100248 |
| Name | MODERN MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3555 E 107TH AVE, THORNTON, CO 80233-4441 |
| Transaction Type | Mortgage |
| Record Updated | Jun 11, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000065017 |
|---|---|
| Date | May 28, 2021 |
| Instrument | 2021000065017 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | BRIGHTON, CO 80602 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3555 E 107TH AVE, THORNTON, CO 80233-4441 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | LAND TITLE GUARANTEE CO |
| Name | Verified Name |
|---|
| Document Number | 0000104040 |
|---|---|
| Date | Nov 27, 2017 |
| Instrument | 2017000104040 |
| Name | CHERRY CREEK MORTGAGE CO INC |
|---|---|
| Type | Mortgage Company |
| Address | ENGLEWOOD, CO 80111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2047 |
Source: Adams County records · Assessment roll updated August 25, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Mapleton School District 1 (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 |
|---|---|---|---|
| 2025 | $1,214.00 (-62.51%) | $28,630 (-12.74%) Land $6,880 Building $21,750 | $458,000 (-5.57%) Land $110,000 Building $348,000 |
| 2023 | $3,238.00 (+11.27%) | $32,810 (+12.36%) Land $6,290 Building $26,520 | $485,000 (+15.46%) Land $93,000 Building $392,000 |
| 2022 | $2,910.00 | $29,200 Land $12,100 Building $17,100 | $420,055 Land $174,000 Building $246,055 |
Source: FEMA National Flood Hazard Layer as of October 2, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| BIF IV Intrepid HoldCo Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
| Lumen Technologies DSL | 140 / 20 |
| JAB Wireless Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Ting Fiber, Verizon.
Based on FCC filings for 551 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF THORNTON serves 226,465 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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