10128 Knoll Cir, Highlands Ranch (Littleton), CO 80130 Property Records

Douglas County property record for 10128 Knoll Cir, Highlands Ranch, CO 80130 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	4 Baths
Year Built	Built 2023
Square Footage	4,319 sqft Living Area
Lot Size	9,845 sqft (0.226 acres)
Occupancy	Owner Occupied
Last Sale	$267,929 (1997)
Tax Bill	$5,587.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`2231-18-1-03-010`
Alternative APNs	`R0379655` `0379655`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Total Rooms	5 Rooms
Building Area	4,319 sqft Living Area
Gross Area	4,421 sqft Gross Area
Basement Area	1,324 sqft Basement
Finished Basement	1,222 sqft Finished
Unfinished Basement	102 sqft Unfinished
Stories	2 Stories
Primary Flooring	Covered Flooring
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1997
Effective Year Built	Effective 2023
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	9,845 sqft (0.226 acres)
Garage Area	680 sqft Garage
Porch	Porch
Porch Area	85 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	R0379655
Street Address	10128 KNOLL CIR
City	HIGHLANDS RANCH
State	CO
Zip	80130-8013
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 57 HIGHLANDS RANCH #117-B .226 AM/L
Legal Range	67W
Legal Township	06S
Legal Section	18
Legal Quarter	NE
Legal Subdivision	HIGHLANDS RANCH
Legal Block	226
Legal Lot Number	57
Jurisdiction	DOUGLAS CO
Minor Civil Division	SEDALIA
Census Blockgroup	1
Census Block	1001
Census Tract	14143

Owner

Source: Douglas County records · APN 2231-18-1-03-010

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 Record	2 Individuals Owners
Mailing Address	10128 KNOLL CIR, HIGHLANDS RANCH, CO 80130-8013
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Jul 07, 1997 Deed Sale Price on Jul 07, 1997 Prior Sale Amount on Aug 26, 1996
Deed Doc Number	199736701
Deed Book / Page	1445 / 1110
Record Refreshed	Sep 20, 2026

May 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOUGLAS CO
Property Address	10128 KNOLL CIR, HIGHLANDS RANCH, CO 80130-8013
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	SOLIDIFI US INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000031397
Date	May 25, 2018
Instrument	2018031397

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	May 14, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly (Revolving credit lines are monthly unless stated otherwise).

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
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		$63,430 (-) Land $13,050 Building $50,380	$932,876 (-) Land $191,955 Building $740,921
2025	$6,101.00 (+9.2%)	$63,430 (+0.73%) Land $13,050 Building $50,380	$932,876 (-0.74%) Land $191,955 Building $740,921
2024	$5,587.00 (+0.18%)
2023	$5,577.00	$62,970 Land $13,570 Building $49,400	$939,859 Land $202,601 Building $737,258