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4350 Sidewinder Loop, Castle Rock, CO 80108 Property Records

Douglas County property record for 4350 Sidewinder Loop, Castle Rock, CO 80108 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 4 ba · 4,342 sqft · built 2017
Lot Size0.153 acres (6,665 sqft)
Owner2 Individual Names on File
Last Sale$494,176 (Oct 2017)
Tax Bill$5,364 (2025)
Deeds & MortgagesJun 2020 Mortgage
Oct 2017 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN2507-06-4-07-010

Property Details

APN / Parcel Number

Primary APN2507-06-4-07-010
Alternative APNs
  • R0489528
  • 0489528

Interior

Bedrooms4 Beds
Full Baths4 Baths
Stories2 Stories
Building Area4,342 sqft Living Area
Gross Area4,646 sqft
Basement Area1,425 sqft
Finished Basement1,121 sqft
Unfinished Basement304 sqft
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2017
Effective Year BuiltEffective 2017
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area6,665 sqft (0.153 acres)
Garage Area722 sqft
PorchPorch
Porch Area228 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR0489528
Street Address4350 SIDEWINDER LOOP
CityCASTLE ROCK
StateCO
Zip80108-2817
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 26 BLOCK 1 CASTLE OAKS ESTATES 5 0.153 AM/L
Legal Range66W
Legal Township08S
Legal Section06
Legal QuarterSE
Legal SubdivisionCASTLE OAKS ESTATES
Legal Block1
Legal Lot Number26
JurisdictionDOUGLAS CO
Township / Civil DivisionPARKER
Census Block Group6
Census Block6000
Census Tract14013

Owner

Source: Douglas County records · APN 2507-06-4-07-010

Assessment roll updated June 23, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address4350 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Jun 01, 2020Deed of Trust, Mortgage · Conventional Mortgage
HOME POINT FINANCIAL CORPORATION
Oct 11, 2017Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage
DHI MORTGAGE COMPANY LTD

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleOct 11, 2017 · Amount on Record
Deed SaleOct 11, 2017 · Amount on Record
Prior SaleMay 14, 2015 · Amount on Record
Deed Document Number201769211
Record UpdatedSep 20, 2026

June 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDOUGLAS CO
Property Address4350 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyFIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000046793
DateJun 01, 2020
Instrument2020046793
Lender
NameHOME POINT FINANCIAL CORPORATION
TypeMortgage Company
AddressPARSIPPANY, NJ 07054
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJun 01, 2050

October 2017: Special Warranty Deed, Subdivision Related Transfer

Document TypeSpecial Warranty Deed
JurisdictionDOUGLAS CO
Recording DateOct 11, 2017
Property Address4350 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817
Document Number0000069211
Instrument DateOct 10, 2017
Instrument2017069211
Transaction TypeSubdivision Related Transfer
Record UpdatedJan 14, 2022
Title CompanyHERITAGE TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$49.42
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address4350 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817

Mortgage

Document Number0000069212
DateOct 11, 2017
Instrument2017069212
Lender
NameDHI MORTGAGE COMPANY LTD
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueNov 01, 2047

Tax Assessment & Valuation

Source: Douglas County records · Assessment roll updated June 23, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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.

YearTax BillAssessed ValueAssessed Market Value
2026$52,050 (-) Land $10,480 Building $41,570$765,557 (-) Land $154,188 Building $611,369
2025$5,364.00 (+1.98%)$52,050 (-2.6%) Land $10,480 Building $41,570$765,557 (-4.03%) Land $154,188 Building $611,369
2024$5,260.00 (-0.89%)
2023$5,307.00$53,440 Land $8,880 Building $44,560$797,690 Land $132,553 Building $665,137

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Douglas County (08035C), updated June 4, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080350140136, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearby Flood Policies3 in force
Nearby Flood Claims1 (2023)
Claims Outside the SFHA1 of 1
Most Recent ClaimMay 2023, rainfall accumulation

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 399 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Lumen TechnologiesFiber2,000 / 1,000
XfinityCable2,000 / 250
Windfield EnterprisesFixed Wireless1,000 / 220
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20
AT&TFixed Wireless100 / 20

May also be available at this address: Istari Holdings, Lumen Technologies, BAM Broadband OpCo, Aerux. Availability varies by address; speeds are provider-advertised maximums, not measured.

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