Adams County property record for 1663 Alton St, Aurora, CO 80010 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Apartment House (2-4 Units) |
|---|---|
| Bedrooms | 34 Beds |
| Bathrooms | 20 Baths |
| Architecture Style | Multifamily |
| Year Built | Built 1962 |
| Square Footage | 18,582 sqft Living Area |
| Lot Size | 15,875 sqft (0.364 acres) |
| Last Sale | $7,250,000 (2025) |
| Tax Bill | $20,095.00 (2025) |
| Primary APN | 1823-34-3-22-011 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 34 Beds |
|---|---|
| Full Baths | 20 Baths |
| Total Rooms | 74 Rooms |
| Units | 41 Units |
| Building Area | 18,582 sqft Living Area |
| Basement Area | 6,194 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Multifamily Style |
| Exterior Material | Combination Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 15,875 sqft (0.364 acres) |
| Balcony Area | 3,624 sqft Balcony |
| Patio Area | 3,624 sqft Patio |
| Porch Area | 1,208 sqft Porch |
| Heating System | Baseboard Heating |
|---|
| Account Number | R0094965 |
|---|---|
| Street Address | 1663 ALTON ST |
| City | AURORA |
| State | CO |
| Zip | 80010-1753 |
| Property Usage | Commercial Property Usage |
| Type | Residential > Multi-Unit > Apartment House (2-4 Units) |
| Legal Description | SUB:AURORA SUBD DESC: LOTS 40 TO 44 INC EXC REAR 8 FT BLK 34 |
| Legal Range | 67W |
| Legal Township | 03S |
| Legal Section | 34 |
| Legal Quarter | 3 |
| Legal Subdivision | AURORA SUBD |
| Legal Block | 34 |
| Legal Lot Number | 40-44 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | NORTH AURORA |
| Census Blockgroup | 2 |
| Census Block | 2012 |
| Census Tract | 7801 |
Source: Adams County records · APN 1823-34-3-22-011
Assessment roll updated January 21, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Owner on File |
|---|---|
| Mailing Address | 3333 S BANNOCK ST, 900, ENGLEWOOD, CO 80110-2448 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 202527319 |
| Prior Transfer Date | Oct 06, 2006 |
| Prior Transfer Doc | 0000994249 |
| Record Refreshed | Sep 20, 2026 |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams 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 |
|---|---|---|---|
| 2025 | $20,095.00 (-18.72%) | $185,090 (-15.73%) Land $15,540 Building $169,550 | $2,722,000 (-16.17%) Land $228,600 Building $2,493,400 |
| 2023 | $24,722.00 (+32.01%) | $219,650 (+33.27%) Land $5,150 Building $214,500 | $3,247,000 (+33.97%) Land $76,200 Building $3,170,800 |
| 2022 | $18,727.00 | $164,810 Land $10,360 Building $154,450 | $2,423,697 Land $152,400 Building $2,271,297 |
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