823 Simmental Loop, Castle Rock, CO 80104 Property Records

Douglas County property record for 823 Simmental Loop, Castle Rock, CO 80104 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	4 Baths
Year Built	Built 2023
Square Footage	2,790 sqft Living Area
Lot Size	5,750 sqft (0.132 acres)
Occupancy	Owner Occupied
Last Sale	$780,000 (2024)
Tax Bill	$7,492.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`2505-26-2-10-029`
Alternative APNs	`R0614934` `0614934`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Building Area	2,790 sqft Living Area
Gross Area	4,082 sqft Gross Area
Basement Area	1,292 sqft Basement
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 2023
Effective Year Built	Effective 2023
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	5,750 sqft (0.132 acres)
Garage Area	630 sqft Garage
Porch	Porch
Porch Area	208 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	R0614934
Street Address	823 SIMMENTAL LOOP
City	CASTLE ROCK
State	CO
Zip	80104-9849
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 29 BLOCK 1 LANTERNS 2 AMD 2 0.132 AM/L
Legal Range	67W
Legal Township	08S
Legal Section	26
Legal Quarter	NW
Legal Subdivision	LANTERNS
Legal Block	1
Legal Lot Number	29
Jurisdiction	DOUGLAS CO
Minor Civil Division	CASTLE ROCK
Census Blockgroup	2
Census Block	2045
Census Tract	14506

Owner

Source: Douglas County records · APN 2505-26-2-10-029

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	823 SIMMENTAL LOOP, CASTLE ROCK, CO 80104-9849
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 01, 2024 · Amount on Record
Deed Sale	Mar 01, 2024 · Amount on Record
Deed Doc Number	20247994
Record Refreshed	Sep 20, 2026

March 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DOUGLAS CO
Recording Date	Mar 01, 2024
Property Address	823 SIMMENTAL LOOP, CASTLE ROCK, CO 80104-9849
Document Number	0000007994
Map Reference	DOC 2021055274
Instrument Date	Feb 29, 2024
Instrument	2024007994
Transaction Type	Transfer
Record Updated	Mar 13, 2024
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$78.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	823 SIMMENTAL LOOP, CASTLE ROCK, CO 80104-9849

Mortgage

Document Number	0000007996
Date	Mar 01, 2024
Instrument	2024007996

Lender

Name	TOLL BROTHERS MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 01, 2054

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 is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$54,340 (-) Land $10,550 Building $43,790	$799,052 (-) Land $155,151 Building $643,901
2025	$6,656.00 (-11.16%)	$54,340 (+78.4%) Land $10,550 Building $43,790	$799,052 (+631.87%) Land $155,151 Building $643,901
2024	$7,492.00 (+58.9%)
2023	$4,715.00	$30,460 Land $30,460	$109,179 Land $109,179

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Douglas County (08035C), updated June 4, 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
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	High above 88% of the US · above 92% of Colorado
Wildfire Likelihood	About 1 in 119 per year
Exposure	Direct burnable vegetation at the parcel

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