Arapahoe County property record for 251 S Waterloo St, Aurora, CO 80018 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2023 |
| Square Footage | 3,399 sqft Living Area |
| Garage | Attached, 703 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $730,000 (2024) |
| Tax Bill | $8,335.00 (2025) |
| Primary APN | 1977-09-4-20-011 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 3,399 sqft Living Area |
| Gross Area | 4,857 sqft Gross Area |
| 1st Floor | 1,902 sqft 1st Floor |
| Basement Area | 1,902 sqft Basement |
| Finished Basement | 1,497 sqft Finished |
| Unfinished Basement | 405 sqft Unfinished |
| Stories | 1 Stories |
| Year Built | Built 2023 |
|---|---|
| Effective Year Built | Effective 2023 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Siding Exterior |
| Driveway | 1 Driveway |
| Driveway Area | 3 sqft Driveway |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 703 sqft Garage |
| Porch | Covered Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | 035445640 |
|---|---|
| Street Address | 251 S WATERLOO ST |
| City | AURORA |
| State | CO |
| Zip | 80018-1940 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 11 BLK 3 HARMONY SUB FLG NO 13 EX M/RS |
| Legal Subdivision | HARMONY SUBDIVISION FLG NO 13 |
| Legal Block | 3 |
| Legal Lot Number | 11 |
| Jurisdiction | ARAPAHOE CO |
| Minor Civil Division | EAST ARAPAHOE |
| Census Blockgroup | 1 |
| Census Block | 1018 |
| Census Tract | 7111 |
Source: Arapahoe County records · APN 1977-09-4-20-011
Assessment roll updated June 15, 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 Individuals Owners |
|---|---|
| Mailing Address | 251 S WATERLOO ST, AURORA, CO 80018-1940 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 202433999 |
| Record Refreshed | Sep 20, 2026 |
Source: Arapahoe County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Arapahoe County |
| Municipality | Aurora City |
| Unified School District | Adams-Arapahoe School District 28J (PK - 12) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $42,894 (-2.07%) | $700,800 (-) Land $140,000 Building $560,800 | |
| 2025 | $8,335.00 (+85.97%) | $43,800 (+76.98%) | $700,800 (+690.04%) Land $140,000 Building $560,800 |
| 2024 | $4,482.00 (+10,323.26%) | ||
| 2023 | $24,748 | $88,704 Land $88,704 | |
| 2021 | $43.00 |
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