4384 Sidewinder Loop, Castle Rock, CO 80108 Property Records

Douglas County property record for 4384 Sidewinder Loop, Castle Rock, CO 80108 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 5,616 sqft · built 2018
Lot Size	0.24 acres (10,454 sqft)
Owner	2 Individual Names on File
Last Sale	$1,020,000 (Mar 2023)
Tax Bill	$6,985 (2025)
Deeds & Mortgages	Mar 2023 Sale & Mortgage May 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`2507-06-4-07-014`

Property Details

APN / Parcel Number

Primary APN	`2507-06-4-07-014`
Alternative APNs	`R0489532` `0489532`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	5,616 sqft Living Area
Gross Area	6,077 sqft
Basement Area	1,995 sqft
Finished Basement	1,534 sqft
Unfinished Basement	461 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2018
Effective Year Built	Effective 2018
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	10,454 sqft (0.24 acres)
Garage Area	630 sqft
Porch	Porch
Porch Area	514 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R0489532
Street Address	4384 SIDEWINDER LOOP
City	CASTLE ROCK
State	CO
Zip	80108-2817
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 30 BLOCK 1 CASTLE OAKS ESTATES 5 0.24 AM/L
Legal Range	66W
Legal Township	08S
Legal Section	06
Legal Quarter	SE
Legal Subdivision	CASTLE OAKS ESTATES
Legal Block	1
Legal Lot Number	30
Jurisdiction	DOUGLAS CO
Township / Civil Division	PARKER
Census Block Group	6
Census Block	6000
Census Tract	14013

Owner

Source: Douglas County records · APN 2507-06-4-07-014

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 Record	2 Individual Names on File
Mailing Address	4384 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Mar 23, 2023	Warranty Deed, Transfer · Conventional Mortgage OPTIONWIDE FINANCIAL CORP
May 21, 2021	Deed of Trust, Mortgage · Conventional Mortgage ABLE FINANCIAL INC
Apr 18, 2018	Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage DHI MORTGAGE COMPANY LTD

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 23, 2023 · Amount on Record
Deed Sale	Mar 23, 2023 · Amount on Record
Prior Sale	Apr 18, 2018 · Amount on Record
Deed Document Number	202311841
Record Updated	Sep 20, 2026

March 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DOUGLAS CO
Recording Date	Mar 23, 2023
Property Address	4384 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817
Document Number	0000011841
Instrument Date	Mar 22, 2023
Instrument	2023011841
Transaction Type	Transfer
Record Updated	Apr 03, 2023
Title Company	STEWART TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$102.00
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	4384 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817

Mortgage

Document Number	0000011842
Date	Mar 23, 2023
Instrument	2023011842

Lender

Name	OPTIONWIDE FINANCIAL CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2053

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOUGLAS CO
Property Address	4384 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817
Transaction Type	Mortgage
Record Updated	Jun 17, 2021
Title Company	HERITAGE TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000064975
Date	May 21, 2021
Instrument	2021064975

Lender

Name	ABLE FINANCIAL INC
Type	Mortgage Company
Address	ENGLEWOOD, CO 80111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 01, 2051

April 2018: Special Warranty Deed, Subdivision Related Transfer

Document Type	Special Warranty Deed
Jurisdiction	DOUGLAS CO
Recording Date	Apr 18, 2018
Property Address	4384 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817
Document Number	0000022767
Instrument Date	Apr 12, 2018
Instrument	2018022767
Transaction Type	Subdivision Related Transfer
Record Updated	Jan 14, 2022
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$65.48
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	4384 SIDEWINDER LOOP, CASTLE ROCK, CO 80108-2817

Mortgage

Document Number	0000022768
Date	Apr 18, 2018
Instrument	2018022768

Lender

Name	DHI MORTGAGE COMPANY LTD
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2048

Tax Assessment & Valuation

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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$67,790 (-) Land $12,140 Building $55,650	$996,871 (-) Land $178,553 Building $818,318
2025	$6,985.00 (+2.4%)	$67,790 (-0.63%) Land $12,140 Building $55,650	$996,871 (-2.09%) Land $178,553 Building $818,318
2024	$6,821.00 (-0.9%)
2023	$6,883.00	$68,220 Land $10,170 Building $58,050	$1,018,128 Land $151,754 Building $866,374

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 Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Nearby Flood Policies	3 in force
Nearby Flood Claims	1 (2023)
Claims Outside the SFHA	1 of 1
Most Recent Claim	May 2023, rainfall accumulation

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None 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

Provider	Technology	Download / Upload (Mbps)
Lumen Technologies	Fiber	2,000 / 1,000
Xfinity	Cable	2,000 / 250
Windfield Enterprises	Fixed Wireless	1,000 / 220
Verizon	Fixed Wireless	300 / 20
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	Fixed Wireless	100 / 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.

Mobile Coverage

5G and 4G LTE

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