Adams County property record for 3777 E 133rd Ct, Thornton, CO 80241 · Last verified April 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1979 |
| Square Footage | 3,144 sqft Living Area |
| Lot Size | 9,006 sqft (0.207 acres) |
| Garage | Attached, 420 sqft |
| Last Sale | $550,000 (2022) |
| Tax Bill | $3,270.00 (2024) |
| Primary APN | 1573-25-1-11-014 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Building Area | 3,144 sqft Living Area |
| Gross Area | 3,564 sqft Gross Area |
| 1st Floor | 1,572 sqft 1st Floor |
| Basement Area | 1,572 sqft Basement |
| Finished Basement | 1,572 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Ranch Style |
| Exterior Material | Combination Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 9,006 sqft (0.207 acres) |
| Depth X Width | 114 ft x 79 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 420 sqft Garage |
| Porch | Porch |
| Porch Area | 392 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R0015645 |
|---|---|
| Street Address | 3777 E 133RD CT |
| City | THORNTON |
| State | CO |
| Zip | 80241-1409 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:SUMMIT GROVE BLK:8 LOT:28 |
| Legal Range | 68W |
| Legal Township | 01S |
| Legal Section | 25 |
| Legal Quarter | 1 |
| Legal Subdivision | SUMMIT GROVE |
| Legal Block | 8 |
| Legal Lot Number | 28 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 5 |
| Census Block | 5002 |
| Census Tract | 8545 |
Source: Adams County records · APN 1573-25-1-11-014
Assessment roll updated January 21, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals Owners |
|---|---|
| Mailing Address | 12933 HUDSON ST, THORNTON, CO 80241-2339 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Dec 23, 2025 | Deed of Trust, Mortgage · Closed End Mortgage FIRSTBANK |
| Sep 21, 2018 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Aug 05, 2022 | Personal Representative Deed, Transfer · Conventional Mortgage GUARDIAN MORTGAGE CO INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 202266973 |
| Prior Transfer Date | Jul 14, 1998 |
| Prior Transfer Doc | 000C422654 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3777 E 133RD CT, THORNTON, CO 80241-1409 |
| Transaction Type | Mortgage |
| Record Updated | Jan 01, 2026 |
| Name | Verified Name |
|---|---|
| Address | 3777 E 133RD CT, THORNTON, CO 80241-1409 |
| Document Number | 0000075411 |
|---|---|
| Date | Dec 23, 2025 |
| Instrument | 2025000075411 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Address | DENVER, CO 80215 |
| Type | Closed End Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Dec 01, 2040 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3777 E 133RD CT, THORNTON, CO 80241-1409 |
| Transaction Type | Mortgage |
| Record Updated | Jul 26, 2022 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|
| Document Number | 0000076876 |
|---|---|
| Date | Sep 21, 2018 |
| Instrument | 2018000076876 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2048 |
| Document Type | Personal Representative Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Aug 05, 2022 |
| Property Address | 3777 E 133RD CT, THORNTON, CO 80241-1409 |
| Document Number | 0000066973 |
| Instrument Date | Jul 25, 2022 |
| Instrument | 2022000066973 |
| Transaction Type | Transfer |
| Record Updated | Aug 10, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $55.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 12933 HUDSON ST, THORNTON, CO 80241-2339 |
| Document Number | 0000066974 |
|---|---|
| Date | Aug 05, 2022 |
| Instrument | 2022000066974 |
| Name | GUARDIAN MORTGAGE CO INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2052 |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Adams 12 Five Star Schools (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 | $1,383.00 (-57.71%) | $35,500 (+0.54%) Land $7,480 Building $28,020 | $522,000 (-) Land $110,000 Building $412,000 |
| 2024 | $3,270.00 (-15.11%) | ||
| 2023 | $3,852.00 (+5.25%) | $35,310 (+6.26%) Land $6,900 Building $28,410 | $522,000 (+9.17%) Land $102,000 Building $420,000 |
| 2022 | $3,660.00 | $33,230 Land $14,180 Building $19,050 | $478,162 Land $204,000 Building $274,162 |
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