Adams County property record for 3701 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 | 1,600 sqft Living Area |
| Lot Size | 9,450 sqft (0.217 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $320,000 (2017) |
| Tax Bill | $3,228.00 (2024) |
| Primary APN | 1719-13-4-07-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,600 sqft Living Area |
| Gross Area | 3,220 sqft Gross Area |
| 1st Floor | 1,600 sqft 1st Floor |
| Basement Area | 900 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Ranch 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 | 480 sqft Garage |
| Porch Area | 240 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0040356 |
|---|---|
| Street Address | 3701 E 99TH LN |
| City | THORNTON |
| State | CO |
| Zip | 80229-2844 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:3 LOT:5 |
| 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 | 5 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 1 |
| Census Block | 1002 |
| Census Tract | 9207 |
Source: Adams County records · APN 1719-13-4-07-005
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 | 3701 E 99TH LN, THORNTON, CO 80229-2844 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Mar 31, 2023 | Deed of Trust, Mortgage · Line of Credit BELLCO CU |
| Nov 02, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP |
| Aug 13, 2019 | Quit Claim Deed, Transfer FIRST INTEGRITY TITLE |
| Jul 19, 2017 | Personal Representative Deed, Transfer · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP |
| Jun 21, 2017 | Grant Deed, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 201762134 |
| Last Transfer Date | Oct 13, 2021 |
| Transfer Doc | 0000128205 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3701 E 99TH LN, THORNTON, CO 80229-2844 |
| Transaction Type | Mortgage |
| Record Updated | Apr 05, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000017309 |
|---|---|
| Date | Mar 31, 2023 |
| Instrument | 2023000017309 |
| Name | BELLCO CU |
|---|---|
| Type | Credit Union |
| Address | ENGLEWOOD, CO 80111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Mar 27, 2043 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Nov 02, 2021 |
| Property Address | 3701 E 99TH LN, THORNTON, CO 80229-2844 |
| Document Number | 0000128205 |
| Instrument Date | Oct 13, 2021 |
| Instrument | 2021000128205 |
| Transaction Type | Transfer |
| Record Updated | Jul 26, 2022 |
| Title Company | FITCO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3701 E 99TH LN, THORNTON, CO 80229-2844 |
| Document Number | 0000128206 |
|---|---|
| Date | Nov 02, 2021 |
| Instrument | 2021000128206 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 01, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Aug 13, 2019 |
| Property Address | 3701 E 99TH LN, THORNTON, CO 80229-2844 |
| Document Number | 0000065398 |
| Instrument Date | Aug 09, 2019 |
| Instrument | 65398 |
| Transaction Type | Transfer |
| Record Updated | Aug 21, 2019 |
| Title Company | FIRST INTEGRITY TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 3701 E 99TH LN THORNTON CO 802292844, THORNTON, CO 80229-2844 |
| Document Type | Personal Representative Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Jul 19, 2017 |
| Property Address | 3701 E 99TH LN, THORNTON, CO 80229-2844 |
| Document Number | 0000062134 |
| Instrument Date | Jul 17, 2017 |
| Instrument | 2017000062134 |
| Transaction Type | Transfer |
| Record Updated | Jul 26, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $32.00 |
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Tenants In Common |
| Address | 3701 E 99TH LN, THORNTON, CO 80229-2844 |
| Document Number | 0000062135 |
|---|---|
| Date | Jul 19, 2017 |
| Instrument | 2017000062135 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2047 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Jun 21, 2017 |
| Property Address | 3701 E 99TH LN, THORNTON, CO 80229-2844 |
| Document Number | 0000053180 |
| Instrument Date | Jun 21, 2017 |
| Instrument | 53180 |
| Transaction Type | Transfer |
| Record Updated | Jun 28, 2017 |
| Amount | Amount Recorded |
|---|---|
| Tax | $32.00 |
| Amount Accuracy | Confirmed |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 3701 E 99TH LN THORNTON CO 802292844, THORNTON, CO 80229-2844 |
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,322.00 (-59.05%) | $33,930 (-10.76%) Land $6,120 Building $27,810 | $499,000 (-11.21%) Land $90,000 Building $409,000 |
| 2024 | $3,228.00 (-14.01%) | ||
| 2023 | $3,754.00 (+13.86%) | $38,020 (+14.93%) Land $5,750 Building $32,270 | $562,000 (+18.11%) Land $85,000 Building $477,000 |
| 2022 | $3,297.00 | $33,080 Land $11,820 Building $21,260 | $475,837 Land $170,000 Building $305,837 |
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