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6641 Turnstone Ave, Castle Rock, CO 80104 Property Records

Douglas County property record for 6641 Turnstone Ave, Castle Rock, CO 80104

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,318 sqft · built 2004
Lot Size0.231 acres (10,062 sqft)
OwnerTrust Name on File
Last Sale$180,501 (Feb 2012)
Tax Bill$2,686 (2025)
Deeds & MortgagesJun 2026 Sale
Flood ZoneZone X (minimal risk)
APN2507-09-3-09-005

Property Details

APN / Parcel Number

Primary APN2507-09-3-09-005
Alternative APNs
  • R0443647
  • 0443647

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms2 Rooms
Stories1 Story
Building Area1,318 sqft Living Area
1st Floor Area1,318 sqft
FlooringCovered
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2004
Effective Year BuiltEffective 2004
Architectural StyleRanch
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable/Hip
Roof MaterialConcrete
Lot Area10,062 sqft (0.231 acres)
Garage Area392 sqft
PorchPorch
Porch Area176 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR0443647
Street Address6641 TURNSTONE AVE
CityCASTLE ROCK
StateCO
Zip80104-8745
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 9 BLOCK 9 CASTLEWOOD RANCH FILING #2 PARCEL 1 0.231 AML
Legal Range66W
Legal Township08S
Legal Section09
Legal QuarterSW
Legal SubdivisionCASTLEWOOD RANCH
Legal Block9
Legal Lot Number9
JurisdictionDOUGLAS CO
Township / Civil DivisionPARKER
Census Block Group2
Census Block2007
Census Tract14604

Owner

6641 Turnstone Ave is owner-occupied and held in a trust since June 2016.

Source: Douglas County records, as of July 14, 2026

Owner of RecordTrust Name on File
Mailing Address6641 TURNSTONE AVE, CASTLE ROCK, CO 80104-8745
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

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

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 29, 2012 · Amount on File
Deed SaleFeb 29, 2012 · Amount on File
Prior SaleSep 27, 2011
Deed Document Number201214271
Last Transfer DateJun 22, 2016
Transfer Doc0000042554
Record UpdatedOct 29, 2026

June 2026: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionDOUGLAS CO
Recording DateJun 18, 2026
Property Address6641 TURNSTONE AVE, CASTLE ROCK, CO 80104-8745
Document Number0000030551
Instrument DateJun 18, 2026
Instrument202630551
Transaction TypeTransfer
Record UpdatedAug 30, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTrust
Address6641 TURNSTONE AVE, CASTLE ROCK, CO 80104-8745

Tax Assessment & Valuation

The 2025 property tax bill for 6641 Turnstone Ave was $2,686, down 0.2% from the year before.

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

Property Jurisdictions

TypeName
StateColorado
CountyDouglas County
MunicipalityCastle Rock Town
Unified School DistrictDouglas County School District RE-1 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$34,420 (-) Land $12,630 Building $21,790$506,231 (-) Land $185,788 Building $320,443
2025$2,686.00 (-0.22%)$34,420 Land $12,630 Building $21,790$506,231 Land $185,788 Building $320,443
2024$2,692.00 (-0.96%)
2023$2,718.00$37,460 Land $10,590 Building $26,870$559,151 Land $158,056 Building $401,095

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 6641 Turnstone Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective June 4, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 6641 Turnstone Ave is moderate, ranking above 59% of the US, with a 0.2% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 59% of the US · above 46% of Colorado
Wildfire Likelihood0.2% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemTOWN OF CASTLE ROCK
serves 110,298 people · EPA ID CO0118010
Water SourceSurface water
Last State InspectionSep 2024
Lead2 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
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 241 locations within half a mile, as of December 31, 2025

ProviderMax 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
Xtream Internet
Fixed Wireless		300 / 100
CenturyLink
DSL · Fiber in parts of the area		140 / 20

May also be available: Aerux Broadband, Verizon.

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