Dubuque County property record for 3670 Keystone Dr, Dubuque, IA 52002 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,192 sqft · built 1978 |
| Lot Size | 0.261 acres (11,400 sqft) |
| Owner | Individual Name on File |
| Last Sale | $140,000 (Aug 2008) |
| Tax Bill | $3,368 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-21-335-002 |
| Primary APN | 10-21-335-002 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 1,192 sqft Living Area |
| 1st Floor Area | 1,192 sqft |
| Basement Area | 1,192 sqft |
| Finished Basement | 900 sqft |
| Year Built | Built 1978 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood Frame |
| Lot Area | 11,400 sqft (0.261 acres) |
| Lot Dimensions | 100 ft deep x 114 ft wide |
| Garage Type | Attached |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 64 sqft |
| Patio Area | 256 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 3670 KEYSTONE DR |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52002-3757 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 BLK 6 SUNSET PARK SUB #3 |
| Legal Subdivision | KENNEDY |
| Legal Block | 6 |
| Legal Lot Number | 5 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 1205 |
Source: Dubuque County records · APN 10-21-335-002
Assessment roll updated May 1, 2025 · Last verified October 2025
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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 3670 KEYSTONE DR, DUBUQUE, IA 52002-3757 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 08, 2008 · Amount on Record |
| Deed Sale | Aug 08, 2008 · Amount on Record |
| Deed Document Number | 2008-00011391 |
| Record Updated | Jun 08, 2026 |
Source: Dubuque County records · Assessment roll updated May 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Dubuque County |
| Municipality | Dubuque City |
| Unified School District | Dubuque Community School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $281,400 (+8.99%) Land $52,400 Building $229,000 | $281,400 (+8.99%) Land $52,400 Building $229,000 | |
| 2024 | $3,368.00 (+0.78%) | ||
| 2023 | $258,200 (+27.41%) Land $45,600 Building $212,600 | $258,200 (+27.41%) Land $45,600 Building $212,600 | |
| 2022 | $3,342.00 Homeowner's exemption | $202,650 Land $41,040 Building $161,610 | |
| 2021 | $202,650 Land $41,040 Building $161,610 |
Source: FEMA National Flood Hazard Layer, Dubuque County (19061C), updated August 9, 2021 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 190610012051, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1999) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 1999, river or lake flooding, Severe Storms, Flooding, And Tornadoes |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 454 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Hawkeye Topco Holdings | Fiber | 1,000 / 1,000 |
| Mediacom Communications | Cable | 1,000 / 50 |
| Verizon | Fixed Wireless | 300 / 20 |
| Lumen Technologies | DSL | 140 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Comelec Services, Mediacom Communications, AMG Technology Investment Group. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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