Adams County property record for 2427 E 99th Ave, Thornton, CO 80229
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,894 sqft · built 1976 |
| Lot Size | 0.184 acres (8,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $177,500 (May 2001) |
| Tax Bill | $1,182 (2025) |
| Deeds & Mortgages | Jun 2023 Transfer Feb 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1719-13-3-07-004 |
| Primary APN | 1719-13-3-07-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,894 sqft Living Area |
| Gross Area | 2,470 sqft |
| 1st Floor Area | 1,030 sqft |
| Basement Area | 960 sqft |
| Finished Basement | 864 sqft |
| Unfinished Basement | 96 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,000 sqft (0.184 acres) |
| Lot Dimensions | 100 ft deep x 80 ft wide |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Slab |
| Porch Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0039792 |
|---|---|
| Street Address | 2427 E 99TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80229-2532 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:YORK HIGHLANDS FILING NO ONE BLK:2 LOT:4 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 13 |
| Legal Quarter | 3 |
| Legal Subdivision | YORK HIGHLANDS FILING NO ONE |
| Legal Block | 2 |
| Legal Lot Number | 4 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 9207 |
Source: Adams County records · APN 1719-13-3-07-004
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 | Individual Name on File |
|---|---|
| Mailing Address | 2427 E 99TH AVE, THORNTON, CO 80229-2532 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 30, 2023 | Correction Deed |
| Feb 17, 2021 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 10, 2001 · Amount on Record |
| Deed Sale | May 10, 2001 · Amount on Record |
| Deed Document Number | 2001799084 |
| Last Transfer Date | Dec 29, 2022 |
| Transfer Doc | 0000036894 |
| Record Updated | Sep 20, 2026 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Jun 30, 2023 |
| Property Address | 2427 E 99TH AVE, THORNTON, CO 80229-2532 |
| Document Number | 0000036894 |
| Instrument Date | Dec 29, 2022 |
| Instrument | 2023000036894 |
| Record Updated | Jul 12, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Name | Verified Name |
|---|---|
| Address | 2427 E 99TH AVE, THORNTON, CO 80229-2532 |
| Name | Verified Name |
|---|---|
| Address | 2427 E 99TH AVE, THORNTON, CO 80229-2532 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Feb 17, 2021 |
| Property Address | 2427 E 99TH AVE, THORNTON, CO 80229-2532 |
| Document Number | 0000019078 |
| Instrument Date | Aug 22, 2020 |
| Instrument | 2021000019078 |
| Transaction Type | Transfer |
| Record Updated | Jan 27, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 2427 E 99TH AVE, 2427, THORNTON, CO 80229-2532 |
| Name | Verified Name |
|---|---|
| Address | 2427 E 99TH AVE, THORNTON, CO 80229-2532 |
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 | $1,182.00 (-54.92%) | $30,330 (-4.02%) Land $6,120 Building $24,210 | $446,000 (-4.5%) Land $90,000 Building $356,000 |
| 2024 | $2,622.00 (-15.93%) | ||
| 2023 | $3,119.00 (+2.4%) | $31,600 (+3.4%) Land $5,890 Building $25,710 | $467,000 (+6.22%) Land $87,000 Building $380,000 |
| 2022 | $3,046.00 | $30,560 Land $12,100 Building $18,460 | $439,659 Land $174,000 Building $265,659 |
Source: FEMA National Flood Hazard Layer as of October 2, 2026 · FEMA NFIP claims and policies as of September 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Lumen Technologies DSL · Fiber in parts of the area | 140 / 20 |
| JAB Wireless Fixed Wireless | 100 / 20 |
May also be available: Aerux.
Based on FCC filings for 716 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures