Douglas County property record for 3775 Tranquility Trl, Castle Rock, CO 80109
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 2 ba · 1,409 sqft · built 2009 |
| Lot Size | 0.042 acres (1,830 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $275,000 (Nov 2016) |
| Tax Bill | $3,109 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 2351-33-2-20-008 |
| Primary APN | 2351-33-2-20-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 1,409 sqft Living Area |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | Townhouse |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 1,830 sqft (0.042 acres) |
| Garage Area | 400 sqft |
| Porch | Porch |
| Porch Area | 125 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R0450711 |
|---|---|
| Street Address | 3775 TRANQUILITY TRL |
| City | CASTLE ROCK |
| State | CO |
| Zip | 80109-3544 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | LOT 214 MEADOWS NO 11 PARCEL 5 0.042 AM/L |
| Legal Range | 67W |
| Legal Township | 07S |
| Legal Section | 33 |
| Legal Quarter | NW |
| Legal Subdivision | MEADOWS THE |
| Legal Lot Number | 214 |
| Jurisdiction | DOUGLAS CO |
| Township / Civil Division | CASTLE ROCK |
| Census Block Group | 3 |
| Census Block | 3024 |
| Census Tract | 14410 |
Source: Douglas County records, as of June 23, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 3775 TRANQUILITY TRL, CASTLE ROCK, CO 80109-3544 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 18, 2016 · Amount on Record |
| Deed Sale | Nov 18, 2016 · Amount on Record |
| Deed Document Number | 201683708 |
| Record Updated | Oct 29, 2026 |
Source: Douglas County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Douglas County |
| Municipality | Castle Rock Town |
| Unified School District | Douglas County School District RE-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $30,560 (-) Land $6,460 Building $24,100 | $449,424 (-) Land $95,000 Building $354,424 | |
| 2025 | $3,109.00 (+9.16%) | $30,560 (-1.45%) Land $6,460 Building $24,100 | $449,424 (-2.89%) Land $95,000 Building $354,424 |
| 2024 | $2,848.00 (-0.94%) | ||
| 2023 | $2,875.00 | $31,010 Land $5,090 Building $25,920 | $462,815 Land $76,000 Building $386,815 |
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.
Source: FEMA National Flood Hazard Layer, effective June 4, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 50% of the US · lower than 66% of Colorado |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
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 | TOWN OF CASTLE ROCK serves 110,298 people · EPA ID CO0118010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 697 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Kellin Communications Fixed Wireless | 1,000 / 220 |
| BAM Broadband Fixed Wireless · not low latency | 1,000 / 100 |
| Xtream Internet Fixed Wireless | 300 / 100 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Aerux Broadband, Verizon.
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