3770 Tranquility Trl, Castle Rock, CO 80109 Property Records

Douglas County property record for 3770 Tranquility Trl, Castle Rock, CO 80109

Property Summary

Property Type	Townhouse
Details	3 bd · 3 ba · 1,584 sqft · built 2010
Lot Size	0.031 acres (1,350 sqft)
Owner	2 Individual Names on File
Last Sale	$485,000 (Dec 2023)
Tax Bill	$3,329 (2025)
Deeds & Mortgages	Dec 2023 Sale & Mortgage Sep 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`2351-33-2-21-035`

Property Details

APN / Parcel Number

Primary APN	`2351-33-2-21-035`
Alternative APNs	`R0450758` `0450758`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Stories	1 Story
Building Area	1,584 sqft Living Area
1st Floor Area	1,584 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2010
Effective Year Built	Effective 2010
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

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R0450758
Street Address	3770 TRANQUILITY TRL
City	CASTLE ROCK
State	CO
Zip	80109-4599
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	LOT 145 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	145
Jurisdiction	DOUGLAS CO
Township / Civil Division	CASTLE ROCK
Census Block Group	3
Census Block	3002
Census Tract	14410

Owner

3770 Tranquility Trl, a townhouse, is owned and occupied by two individuals who bought it in December 2023.

Source: Douglas County records, as of June 23, 2026

Owner of Record	2 Individual Names on File
Mailing Address	3770 TRANQUILITY TRL, CASTLE ROCK, CO 80109-4599
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.

Deeds, Mortgages & Sale History

Date	Document
Dec 15, 2023	Warranty Deed, Transfer · Conventional Mortgage DHI MORTGAGE COMPANY LTD
Sep 24, 2020	Deed of Trust, Mortgage · VA Mortgage FREEDOM MORTGAGE CORP
Nov 5, 2019	Warranty Deed, Transfer · VA Mortgage COMMERCE HOME MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 15, 2023 · Amount on File
Deed Sale	Dec 15, 2023 · Amount on File
Prior Sale	Nov 5, 2019 · Amount on File
Deed Document Number	202352388
Prior Transfer Date	Jun 18, 2010
Prior Transfer Doc	0000038210
Record Updated	Oct 29, 2026

December 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DOUGLAS CO
Recording Date	Dec 15, 2023
Property Address	3770 TRANQUILITY TRL, CASTLE ROCK, CO 80109-4599
Document Number	0000052388
Instrument Date	Dec 14, 2023
Instrument	2023052388
Transaction Type	Transfer
Record Updated	Jan 12, 2026
Title Company	HOMESTEAD TITLE AND ESCROW, HOMESTEAD TITLE & ESCROW

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$48.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3770 TRANQUILITY TRL, CASTLE ROCK, CO 80109-4599

Mortgage

Document Number	0000052389
Date	Dec 15, 2023
Instrument	2023052389

Lender

Name	DHI MORTGAGE COMPANY LTD
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2054

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOUGLAS CO
Property Address	3770 TRANQUILITY TRL, CASTLE ROCK, CO 80109-4599
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000091921
Date	Sep 24, 2020
Instrument	2020091921

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender
Address	MOUNT LAUREL, NJ 08054

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2050

November 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DOUGLAS CO
Recording Date	Nov 5, 2019
Property Address	3770 TRANQUILITY TRL, CASTLE ROCK, CO 80109-4599
Document Number	0000074537
Instrument Date	Oct 31, 2019
Instrument	2019074537
Transaction Type	Transfer
Record Updated	Jan 14, 2022
Title Company	WFG NATIONAL TITLE

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$34.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3770 TRANQUILITY TRL, CASTLE ROCK, CO 80109-4599

Mortgage

Document Number	0000074538
Date	Nov 5, 2019
Instrument	2019074538

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 3770 Tranquility Trl was $3,329, up 4.9% from the year before.

Source: Douglas County assessment roll, as of June 23, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Douglas County
Municipality	Castle Rock Town
Unified School District	Douglas County School District RE-1 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$32,730 (-) Land $6,910 Building $25,820	$481,292 (-) Land $101,650 Building $379,642
2025	$3,329.00 (+4.92%)	$32,730 Land $6,910 Building $25,820	$481,292 Land $101,650 Building $379,642
2024	$3,173.00 (-0.91%)
2023	$3,202.00 (+31.82%)	$34,110 (+42.72%) Land $5,450 Building $28,660	$509,091 (+48.05%) Land $81,320 Building $427,771
2022	$2,429.00 (-3.73%)	$23,900 Land $1,670 Building $22,230	$343,870 Land $24,000 Building $319,870
2021	$2,523.00

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.

Flood

FEMA maps place 3770 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

Wildfire risk around 3770 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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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