Adams County property record for 3300 E 136th Ave, Thornton, CO 80602
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,389 sqft · built 1973 |
| Lot Size | 29.7 acres (1,293,732 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $1,559 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0015575 |
| Primary APN | R0015575 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,389 sqft Living Area |
| 1st Floor Area | 2,389 sqft |
| Basement Area | 2,309 sqft |
| Finished Basement | 2,218 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 1,293,732 sqft (29.7 acres) |
| Garage Type | Attached |
| Garage Area | 606 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 969 sqft |
| Deck Area | 196 sqft |
| Patio Area | 196 sqft |
| Shed | 1 Shed |
| Shed Area | 144 sqft |
| Utility Building | 288 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0015575 |
|---|---|
| Old Parcel Number | 157325100006 |
| Street Address | 3300 E 136TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80602-9103 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SECT,TWN,RNG:25-1-68 DESC: BEG AT NE COR SEC 25 FROM WHICH THE E4 COR SD SEC BRS S 0D 10M W 2641/56 FT TH W 1692/60 FT ALG N |
| Legal Range | 68W |
| Legal Township | 01S |
| Legal Section | 25 |
| Legal Quarter | NE |
| Legal Subdivision | AGRICULTURE PROP |
| Legal Lot Number | 6 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 8545 |
The current owner of 3300 E 136th Ave acquired it in May 2013.
Source: Adams County records, as of February 9, 2026
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | PO BOX 247, EASTLAKE, CO 80614-0247 |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Prior Sale | Dec 31, 2012 |
| Last Transfer Date | May 17, 2013 |
| Transfer Doc | 0000042225 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 3300 E 136th Ave was $1,559.
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Adams 12 Five Star Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,559.00 | $36,770 Land $1,010 Building $35,760 | $558,281 Land $3,744 Building $554,537 |
| 2023 | $3,328.00 (-3.37%) | $3,010 (-90.37%) Land $960 Building $2,050 | $417,368 (-0.04%) Land $3,628 Building $413,740 |
| 2022 | $3,444.00 | $31,270 Land $1,000 Building $30,270 | $417,519 Land $3,779 Building $413,740 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3300 E 136th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 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 | 2 in force |
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.
Wildfire risk around 3300 E 136th Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 98.1% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF THORNTON serves 226,465 people · EPA ID CO0101150 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 707 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Rise Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Aerux Broadband, AT&T, LiveWireNet.
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