Douglas County property record for 3834 Tranquility Trl, Castle Rock, CO 80109
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 3 ba · 1,583 sqft · built 2009 |
| Lot Size | 0.031 acres (1,350 sqft) |
| Owner | Individual Name on File |
| Last Sale | $265,000 (Jul 2015) |
| Tax Bill | $3,334 (2025) |
| Deeds & Mortgages | Jul 2020 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 2351-33-2-21-027 |
| Primary APN | 2351-33-2-21-027 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 1,583 sqft Living Area |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| 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 | 1,350 sqft (0.031 acres) |
| Garage Area | 430 sqft |
| Porch | Porch |
| Porch Area | 112 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R0450750 |
|---|---|
| Street Address | 3834 TRANQUILITY TRL |
| City | CASTLE ROCK |
| State | CO |
| Zip | 80109-3545 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | LOT 137 MEADOWS NO 11 PARCEL 5 0.031 AM/L |
| Legal Range | 67W |
| Legal Township | 07S |
| Legal Section | 33 |
| Legal Quarter | NW |
| Legal Subdivision | MEADOWS THE |
| Legal Lot Number | 137 |
| Jurisdiction | DOUGLAS CO |
| Township / Civil Division | CASTLE ROCK |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 14410 |
3834 Tranquility Trl, a townhouse, is owned and occupied by an individual who bought it in July 2015.
Source: Douglas County records, as of June 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3834 TRANQUILITY TRL, CASTLE ROCK, CO 80109-3545 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Last Sale | Jul 1, 2015 · Amount on File |
| Deed Sale | Jul 1, 2015 · Amount on File |
| Prior Sale | Jan 15, 2014 · Amount on File |
| Deed Document Number | 201545791 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DOUGLAS CO |
| Property Address | 3834 TRANQUILITY TRL, CASTLE ROCK, CO 80109-3545 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000068776 |
|---|---|
| Date | Jul 30, 2020 |
| Instrument | 2020068776 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | DENVER, CO 80207 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 328 Months |
| Due | Nov 13, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 3834 Tranquility Trl was $3,334, up 4.6% from the year before.
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 | $32,780 (-) Land $6,910 Building $25,870 | $482,063 (-) Land $101,650 Building $380,413 | |
| 2025 | $3,334.00 (+4.65%) | $32,780 Land $6,910 Building $25,870 | $482,063 Land $101,650 Building $380,413 |
| 2024 | $3,186.00 (-0.93%) | ||
| 2023 | $3,216.00 | $34,250 Land $5,450 Building $28,800 | $511,114 Land $81,320 Building $429,794 |
| 2021 | $2,487.00 |
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 3834 Tranquility Trl in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 4, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 3834 Tranquility Trl is moderate, ranking above 50% of the US, with a 0.1% annual chance of wildfire.
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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