Adams County property record for 3681 E 99th Ln, Thornton, CO 80229 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1992 |
| Square Footage | 2,055 sqft Living Area |
| Lot Size | 9,450 sqft (0.217 acres) |
| Garage | Attached, 420 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $3,515.00 (2025) |
| Primary APN | 1719-13-4-07-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Building Area | 2,055 sqft Living Area |
| Gross Area | 2,741 sqft Gross Area |
| 1st Floor | 966 sqft 1st Floor |
| 2nd Floor | 851 sqft 2nd Floor |
| Basement Area | 479 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Split Level Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 9,450 sqft (0.217 acres) |
| Depth X Width | 135 ft x 70 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 420 sqft Garage |
| Deck Area | 400 sqft Deck |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0040355 |
|---|---|
| Street Address | 3681 E 99TH LN |
| City | THORNTON |
| State | CO |
| Zip | 80229-2842 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:3 LOT:4 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 13 |
| Legal Quarter | 4 |
| Legal Subdivision | NORTH HILLS FILING NUMBER ONE SUBD |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 1 |
| Census Block | 1002 |
| Census Tract | 9207 |
Source: Adams County records · APN 1719-13-4-07-004
Assessment roll updated January 21, 2026 · Last verified August 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 | 3681 E 99TH LN, THORNTON, CO 80229-2842 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Oct 15, 2020 | Warranty Deed, Transfer · Federal Housing Administration (FHA) Mortgage CALIBER HM LOANS |
| Jun 03, 2017 | Deed of Trust, Mortgage · Line of Credit PUBLIC SVC CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 201543059 |
| Prior Transfer Date | May 29, 2015 |
| Prior Transfer Doc | 0000043059 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Oct 15, 2020 |
| Property Address | 3681 E 99TH LN, THORNTON, CO 80229-2842 |
| Document Number | 0000105134 |
| Instrument Date | Oct 13, 2020 |
| Instrument | 105134 |
| Transaction Type | Transfer |
| Record Updated | Oct 27, 2020 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants In Common |
| Address | 3681 E 99TH LN THORNTON CO 802292842, THORNTON, CO 80229-2842 |
| Document Number | 105135 |
|---|---|
| Date | Oct 15, 2020 |
| Instrument | 105135 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | COPPELL, TX 75019 |
| Type | Federal Housing Administration (FHA) Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 14, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3681 E 99TH LN, THORNTON, CO 80229-2842 |
| Document Number | 0000059431 |
| Instrument Date | Jun 03, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jul 18, 2017 |
| Name | Verified Name |
|---|---|
| Address | 3681 E 99TH LN THORNTON CO 802292842, THORNTON, CO 80229-2842 |
| Document Number | 0000059431 |
|---|---|
| Date | Jul 11, 2017 |
| Instrument | 59431 |
| Name | PUBLIC SVC CU |
|---|---|
| Type | Credit Union |
| Address | ENGLEWOOD, CO 80155 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Jul 10, 2037 |
| Rate Type | Adjustable Rate |
|---|
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified August 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,515.00 | $37,130 (-9.57%) Land $6,120 Building $31,010 | $546,000 (-10.05%) Land $90,000 Building $456,000 |
| 2024 | $3,515.00 (-13.3%) | ||
| 2023 | $4,054.00 (+21.2%) | $41,060 (+22.35%) Land $5,750 Building $35,310 | $607,000 (+25.73%) Land $85,000 Building $522,000 |
| 2022 | $3,345.00 | $33,560 Land $11,820 Building $21,740 | $482,778 Land $170,000 Building $312,778 |
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