Arapahoe County property record for 5663 S Cathay Ct, Aurora, CO 80015
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,019 sqft · built 1997 |
| Lot Size | 0.262 acres (11,413 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $339,500 (May 2007) |
| Tax Bill | $4,377 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 2073-15-3-23-031 |
| Primary APN | 2073-15-3-23-031 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Stories | 2 Stories |
| Building Area | 3,019 sqft Living Area |
| Gross Area | 3,616 sqft |
| 1st Floor Area | 1,288 sqft |
| 2nd Floor Area | 980 sqft |
| Basement Area | 770 sqft |
| Finished Basement | 751 sqft |
| Unfinished Basement | 19 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Bi-Level |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 11,413 sqft (0.262 acres) |
| View / Lot | Cul-De-Sac |
| Garage Type | Attached |
| Garage Area | 578 sqft |
| Driveway | Driveway |
| Driveway Area | 2 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 172 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 033660366 |
|---|---|
| Street Address | 5663 S CATHAY CT |
| City | AURORA |
| State | CO |
| Zip | 80015-5146 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AMU |
| Legal Description | SUBDIVISIONCD 062352 SUBDIVISIONNAME TUSCANY 4TH FLG BLOCK 006 LOT 031 LOT 31 BLK 6 TUSCANY 4TH FLG |
| Legal Range | 66W |
| Legal Township | 5S |
| Legal Section | 15 |
| Legal Quarter | 3 |
| Legal Subdivision | TUSCANY 4TH FLG |
| Legal Block | 006,6 |
| Legal Lot Number | 31 |
| Jurisdiction | ARAPAHOE CO |
| Township / Civil Division | SOUTH AURORA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 85600 |
5663 S Cathay Ct is owned and occupied by two individuals who bought it in May 2007.
Source: Arapahoe County records, as of June 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5663 S CATHAY CT, AURORA, CO 80015-5146 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 3, 2007 · Amount on File |
| Deed Sale | May 3, 2007 · Amount on File |
| Prior Sale | Dec 24, 1997 · Amount on File |
| Deed Document Number | 200756488 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 5663 S Cathay Ct was $4,377, down 8.9% from the year before.
Source: Arapahoe County assessment roll, as of June 15, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Arapahoe County |
| Unified School District | Cherry Creek School District 5 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $42,516 (-2.08%) | $694,700 (-) Land $220,000 Building $474,700 | |
| 2025 | $4,377.00 (-8.85%) | $43,419 | $694,700 Land $220,000 Building $474,700 |
| 2024 | $4,802.00 | ||
| 2023 | $49,169 (+46.23%) | $726,800 (+50.23%) Land $230,000 Building $496,800 | |
| 2022 | $33,624 | $483,800 Land $171,600 Building $312,200 | |
| 2021 | $3,414.00 |
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 maps place 5663 S Cathay Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
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.
The area around 5663 S Cathay Ct 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 | EAST CHERRY CREEK VALLEY WSD serves 66,130 people · EPA ID CO0103035 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2023 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 684 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Kellin Communications Fixed Wireless | 1,000 / 220 |
| BAM Broadband Fixed Wireless · not low latency | 1,000 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| Aerux Broadband Fixed Wireless | 100 / 100 |
May also be available: AT&T, T-Mobile, Ting, Verizon.
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