Denver City property record for 4571 Biscay St, Denver, CO 80249
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 2,050 sqft · built 1984 |
| Lot Size | 0.154 acres (6,700 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $136,900 (Apr 1998) |
| Tax Bill | $2,646 (2025) |
| Deeds & Mortgages | Jul 2017 Transfer |
| APN | 00222-10-017-000 |
| Primary APN | 00222-10-017-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,050 sqft Living Area |
| Gross Area | 1,424 sqft |
| 1st Floor Area | 1,424 sqft |
| Basement Area | 696 sqft |
| Finished Basement | 626 sqft |
| Unfinished Basement | 70 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Tri-Level |
| Exterior Material | Combination |
| Construction Type | Frame |
| Lot Area | 6,700 sqft (0.154 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Porch | Open Frame Porch |
| Porch Area | 70 sqft |
| Patio Area | 32 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 4571 BISCAY ST |
|---|---|
| City | DENVER |
| State | CO |
| Zip | 80249-6623 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | GREEN VALLEY RANCH #2 B3 L17 |
| Legal Subdivision | GREEN VALLEY RANCH #2 |
| Legal Block | 1 |
| Legal Lot Number | 17 |
| Jurisdiction | DENVER CO |
| Township / Civil Division | DENVER |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 8390 |
4571 Biscay St is owned and occupied by two individuals who acquired it in July 2017.
Source: Denver City records, as of May 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4571 BISCAY ST, DENVER, CO 80249-6623 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 17, 1998 · Amount on File |
| Deed Sale | Apr 17, 1998 · Amount on File |
| Deed Document Number | 199859251 |
| Last Transfer Date | Jul 31, 2017 |
| Transfer Doc | 0000099408 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DENVER CO |
| Recording Date | Jul 31, 2017 |
| Property Address | 4571 BISCAY ST, DENVER, CO 80249-6623 |
| Document Number | 0000099408 |
| Instrument Date | Jul 31, 2017 |
| Instrument | 99408 |
| Transaction Type | Transfer |
| Record Updated | Aug 9, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4571 BISCAY ST DENVER CO 802496623, DENVER, CO 80249-6623 |
The 2025 property tax bill for 4571 Biscay St was $2,646.
Source: Denver City assessment roll, as of May 29, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County / Municipality | Denver City |
| Unified School District | Denver County School District 1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,646.00 | $36,060 Land $6,960 Building $6,960 | $511,500 Land $98,700 Building $412,800 |
| 2023 | $2,258.00 | $31,940 (+22.19%) Land $2,930 Building $29,010 | $531,700 (+41.33%) Land $98,700 Building $433,000 |
| 2022 | $26,140 Land $5,940 Building $20,200 | $376,200 Land $85,500 Building $290,700 | |
| 2021 | $1,870.00 |
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.
FEMA has no flood map on file for 4571 Biscay St.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 4571 Biscay 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | DENVER WATER BOARD serves 1,287,000 people · EPA ID CO0116001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2025 |
| Lead | 4 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 33 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 804 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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