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17239 Cornerstone Ln, Parker, CO 80134 Property Records

Douglas County property record for 17239 Cornerstone Ln, Parker, CO 80134

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 3,238 sqft · built 1998
Lot Size0.142 acres (6,186 sqft)
Owner2 Individual Names on Record
Last Sale$735,000 (Jun 2021)
Tax Bill$4,418 (2025)
Deeds & MortgagesJun 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN2233-16-2-01-031

Property Details

APN / Parcel Number

Primary APN2233-16-2-01-031
Alternative APNs
  • R0403178
  • 0403178

Interior

Bedrooms3 Beds
Full Baths3 Baths
Total Rooms5 Rooms
Stories2 Stories
Building Area3,238 sqft Living Area
Gross Area3,633 sqft
Basement Area1,295 sqft
Finished Basement900 sqft
Unfinished Basement395 sqft
FlooringWood
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1998
Effective Year BuiltEffective 1998
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area6,186 sqft (0.142 acres)
Garage Area704 sqft
PorchPorch
Porch Area225 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR0403178
Street Address17239 CORNERSTONE LN
CityPARKER
StateCO
Zip80134-9177
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodePDU
Legal DescriptionLOT 24 STONEGATE # 21-C 0.142 AM/L
Legal Range66W
Legal Township06S
Legal Section16
Legal QuarterNW
Legal SubdivisionSTONEGATE
Legal Block1
Legal Lot Number24
JurisdictionDOUGLAS CO
Township / Civil DivisionPARKER
Census Block Group3
Census Block3004
Census Tract14010

Owner

Source: Douglas County records, as of June 23, 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 Record
Mailing Address17239 CORNERSTONE LN, PARKER, CO 80134-9177
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants with Right of Survivorship

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 14, 2021 · Amount on Record
Deed SaleJun 14, 2021 · Amount on Record
Prior SaleJun 17, 2016 · Amount on Record
Deed Document Number202173547
Prior Transfer DateSep 14, 2016
Prior Transfer Doc0000063630
Record UpdatedOct 29, 2026

June 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDOUGLAS CO
Recording DateJun 14, 2021
Property Address17239 CORNERSTONE LN, PARKER, CO 80134-9177
Document Number0000073547
Instrument DateMay 25, 2021
Instrument2021073547
Transaction TypeTransfer
Record UpdatedJun 21, 2022
Title CompanyGUARDIAN TITLE AGENCY, GUARDIAN TITLE AGENCY LLC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$73.50
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address17239 CORNESTONE LANE, PARKER, CO 80134-9177

Mortgage

Document Number0000073548
DateJun 14, 2021
Instrument2021073548
Lender
NameKNOCK LENDING LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJul 1, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$51,410 (-) Land $11,030 Building $40,380$756,042 (-) Land $162,275 Building $593,767
2025$4,418.00 (-21.54%)$51,410 (-8.65%) Land $11,030 Building $40,380$756,042 (-1%) Land $162,275 Building $593,767
2024$5,631.00 (-0.86%)
2023$5,680.00$56,280 Land $9,360 Building $46,920$840,026 Land $139,769 Building $700,257

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

Source: FEMA National Flood Hazard Layer, effective June 4, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies2 in force

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.

Wildfire

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

Wildfire RiskNot rated
no burnable land within ember reach

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 SystemSTONEGATE MD
serves 15,295 people · EPA ID CO0118076
Water SourcePurchased surface water from WISE PROJECT
Last State InspectionFeb 2025
Lead2 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 372 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
Verizon
Fixed Wireless		300 / 20
CenturyLink
DSL		140 / 20

May also be available: T-Mobile.

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