Adams County property record for 640 Cortez St, Denver, CO 80221
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 984 sqft · built 1955 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $1,042 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0070429 |
| Primary APN | R0070429 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 984 sqft Living Area |
| 1st Floor Area | 984 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,970 sqft (0.16 acres) |
| Lot Dimensions | 110 ft deep x 62 ft wide |
| Porch | Porch |
| Porch Area | 216 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0070429 |
|---|---|
| Old Parcel Number | 171934314002 |
| Street Address | 640 CORTEZ ST |
| City | DENVER |
| State | CO |
| Zip | 80221-3545 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:WESTERN HILLS FILING NO 1 BLK:24 LOT:2 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 34 |
| Legal Quarter | SE |
| Legal Subdivision | WESTERN HILLS FILING NO 1 |
| Legal Block | 24 |
| Legal Lot Number | 2 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 9308 |
The current owner of 640 Cortez St acquired it in June 2007.
Source: Adams County records, as of February 9, 2026
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 640 CORTEZ ST, DENVER, CO 80221-3545 |
| Occupancy | Owner Occupied |
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 | Aug 6, 2003 |
| Last Transfer Date | Jun 20, 2007 |
| Transfer Doc | 0000059777 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 640 Cortez St was $1,042.
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Unified School District | Mapleton School District 1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,042.00 | $21,070 Land $4,940 Building $16,130 | $337,000 Land $79,000 Building $258,000 |
| 2023 | $2,553.00 (+3.61%) | $24,080 (+4.56%) Land $5,070 Building $19,010 | $356,000 (+7.5%) Land $75,000 Building $281,000 |
| 2022 | $2,464.00 | $23,030 Land $9,740 Building $13,290 | $331,166 Land $140,000 Building $191,166 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 640 Cortez St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 640 Cortez St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 382 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Aerux Broadband, AT&T, LiveWireNet, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures