Denver City property record for 75 S Quantum St, Denver, CO 80230
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 3,126 sqft · built 1999 |
| Lot Size | 0.118 acres (5,125 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $447,500 (May 2002) |
| Tax Bill | $5,135 (2025) |
| APN | 06093-13-007-000 |
| Primary APN | 06093-13-007-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 16 Plumbing Fixtures |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,126 sqft Living Area |
| Gross Area | 2,626 sqft |
| 1st Floor Area | 1,524 sqft |
| Basement Area | 864 sqft |
| Finished Basement | 500 sqft |
| Unfinished Basement | 364 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Bi-Level |
| Exterior Material | Combination |
| Construction Type | Frame |
| Lot Area | 5,125 sqft (0.118 acres) |
| Garage Type | Attached |
| Garage Area | 441 sqft |
| Porch | Open Frame Porch |
| Porch Area | 40 sqft |
| Patio Area | 112 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 75 S QUANTUM ST |
|---|---|
| City | DENVER |
| State | CO |
| Zip | 80230-6960 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-2-A |
| Legal Description | LOWRY FILING NO 1 B13 L7 |
| Legal Subdivision | LOWRY FILING NO 1 |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | DENVER CO |
| Township / Civil Division | DENVER |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 4407 |
Source: Denver City records · APN 06093-13-007-000
Assessment roll updated May 29, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 75 S QUANTUM ST, DENVER, CO 80230-6960 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 14, 2002 · Amount on Record |
| Deed Sale | May 14, 2002 · Amount on Record |
| Prior Sale | Mar 08, 2000 · Amount on Record |
| Deed Document Number | 200288208 |
| Record Updated | Sep 20, 2026 |
Source: Denver City records · Assessment roll updated May 29, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County / Municipality | Denver City |
| Unified School District | Denver County 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 | $5,135.00 (+5.68%) | $67,130 (+7.05%) Land $15,190 Building $15,190 | $952,100 (-3.92%) Land $215,400 Building $736,700 |
| 2023 | $4,859.00 (+16.66%) | $62,710 (+15.55%) Land $10,750 Building $51,960 | $990,900 (+26.91%) Land $215,400 Building $775,500 |
| 2022 | $54,270 Land $11,650 Building $42,620 | $780,800 Land $167,600 Building $613,200 | |
| 2021 | $4,165.00 |
Source: FEMA National Flood Hazard Layer · 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 | Not on file |
|---|---|
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| 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 · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Lumen Technologies DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Aerux, Starry, T-Mobile USA, Verso Networks.
Based on FCC filings for 551 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 | DENVER WATER BOARD serves 1,287,000 people |
|---|---|
| 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 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.
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