Douglas County property record for 10189 Nickolas Ave, Highlands Ranch, CO 80130
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,773 sqft · built 2000 |
| Lot Size | 0.172 acres (7,492 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $275,139 (Mar 2000) |
| Tax Bill | $5,630 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 2231-17-2-14-058 |
| Primary APN | 2231-17-2-14-058 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 3,773 sqft Living Area |
| Gross Area | 3,895 sqft |
| Basement Area | 1,313 sqft |
| Finished Basement | 1,191 sqft |
| Unfinished Basement | 122 sqft |
| Flooring | Covered |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,492 sqft (0.172 acres) |
| Garage Area | 594 sqft |
| Porch | Porch |
| Porch Area | 577 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R0387978 |
|---|---|
| Street Address | 10189 NICKOLAS AVE |
| City | HIGHLANDS RANCH |
| State | CO |
| Zip | 80130-8063 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PDU |
| Legal Description | LOT 9 HIGHLANDS RANCH #117-E. 0.172 AM/L |
| Legal Range | 67W |
| Legal Township | 06S |
| Legal Section | 17 |
| Legal Quarter | NW |
| Legal Subdivision | HIGHLANDS RANCH |
| Legal Block | 14 |
| Legal Lot Number | 9 |
| Jurisdiction | DOUGLAS CO |
| Township / Civil Division | SEDALIA |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 14143 |
10189 Nickolas Ave is owned and occupied by two individuals who bought it in March 2000.
Source: Douglas County records, as of June 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10189 NICKOLAS AVE, HIGHLANDS RANCH, CO 80130-8063 |
| 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 | Mar 13, 2000 · Amount on File |
| Deed Sale | Mar 13, 2000 · Amount on File |
| Prior Sale | Jun 23, 1999 · Amount on File |
| Deed Document Number | 200016273 |
| Deed Book / Page | 1818 / 2189 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10189 Nickolas Ave was $5,630, up 7.1% from the year before.
Source: Douglas County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Douglas County |
| Unified School District | Douglas County School District RE-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $58,530 (-) Land $11,540 Building $46,990 | $860,802 (-) Land $169,777 Building $691,025 | |
| 2025 | $5,630.00 (+7.07%) | $58,530 Land $11,540 Building $46,990 | $860,802 Land $169,777 Building $691,025 |
| 2024 | $5,258.00 (+0.19%) | ||
| 2023 | $5,248.00 | $59,480 Land $12,260 Building $47,220 | $887,694 Land $182,958 Building $704,736 |
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 10189 Nickolas Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 4, 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 5 (25% premium discount) |
| Nearby Flood Policies | 1 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.
Wildfire risk around 10189 Nickolas Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect 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 | HIGHLANDS RANCH WSD serves 103,444 people · EPA ID CO0118015 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2025 |
| Lead | 3 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 543 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures