1. Home
  2. Colorado
  3. Douglas County
  4. Castle Rock
  5. Senter Dr

421 Senter Dr, Castle Rock, CO 80104 Property Records

Douglas County property record for 421 Senter Dr, Castle Rock, CO 80104

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 2,752 sqft · built 1970
Lot Size0.237 acres (10,324 sqft)
Owner2 Individual Names on File
Last Sale$432,000 (Jul 2016)
Tax Bill$2,883 (2025)
Deeds & MortgagesSep 2022 Transfer
Sep 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN2505-12-2-14-004

Property Details

APN / Parcel Number

Primary APN2505-12-2-14-004
Alternative APNs
  • R0079062
  • 0079062

Interior

Bedrooms3 Beds
Full Baths3 Baths
Total Rooms3 Rooms
Stories1 Story
Building Area2,752 sqft Living Area
Gross Area2,852 sqft
1st Floor Area1,564 sqft
Basement Area1,288 sqft
Finished Basement1,188 sqft
Unfinished Basement100 sqft
FlooringCovered
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 2011
Architectural StyleRanch
Exterior MaterialCombination
Construction TypeFrame
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area10,324 sqft (0.237 acres)
Garage Area462 sqft
PorchPorch
Porch Area416 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR0079062
Street Address421 SENTER DR
CityCASTLE ROCK
StateCO
Zip80104-2055
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 1 BLK 3 YOUNGS ADD TO CASTLE ROCK 0.237 AM/L
Legal Range67W
Legal Township08S
Legal Section12
Legal QuarterNW
Legal SubdivisionYOUNGS ADDITION
Legal Block3
Legal Lot Number1
JurisdictionDOUGLAS CO
Township / Civil DivisionCASTLE ROCK
Census Block Group3
Census Block3002
Census Tract14504

Owner

421 Senter Dr is owned and occupied by two individuals who acquired it in September 2022.

Source: Douglas County records, as of June 23, 2026

Owner of Record2 Individual Names on File
Mailing Address421 SENTER DR, CASTLE ROCK, CO 80104-2055
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Sep 27, 2022Intrafamily Transfer, Transfer
Sep 23, 2020Deed of Trust, Mortgage · Conventional Mortgage
AMERICAN FINANCING CORP

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 5, 2016 · Amount on File
Deed SaleJul 5, 2016 · Amount on File
Prior SaleJul 11, 2006 · Amount on File
Deed Document Number201643590
Last Transfer DateSep 27, 2022
Transfer Doc0000063676
Record UpdatedOct 29, 2026

September 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionDOUGLAS CO
Recording DateSep 27, 2022
Property Address421 SENTER DR, CASTLE ROCK, CO 80104-2055
Document Number0000063676
Instrument DateSep 27, 2022
Instrument2022063676
Transaction TypeTransfer
Record UpdatedOct 7, 2022

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address421 SENTER DR, CASTLE ROCK, CO 80104-2055

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDOUGLAS CO
Property Address421 SENTER DR, CASTLE ROCK, CO 80104-2055
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyFITCO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000091317
DateSep 23, 2020
Instrument2020091317
Lender
NameAMERICAN FINANCING CORP
TypeLending Institution
AddressAURORA, CO 80014
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueOct 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 421 Senter Dr was $2,883, up 5.3% from the year before.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$41,470 (-) Land $12,380 Building $29,090$609,787 (-) Land $182,034 Building $427,753
2025$2,883.00 (+5.26%)$41,470 Land $12,380 Building $29,090$609,787 Land $182,034 Building $427,753
2024$2,739.00 (-1.4%)
2023$2,778.00$43,230 Land $10,370 Building $32,860$645,237 Land $154,762 Building $490,475

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

FEMA maps place 421 Senter Dr in Zone X, an area of minimal flood risk.

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
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 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

Wildfire risk around 421 Senter Dr is low, with a 0.07% annual chance of wildfire.

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

Wildfire RiskLow
lower than 63% of the US · lower than 80% of Colorado
Wildfire Likelihood0.07% annual chance
ExposureNone
beyond 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 SystemTOWN OF CASTLE ROCK
serves 110,298 people · EPA ID CO0118010
Water SourceSurface water
Last State InspectionSep 2024
Lead2 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
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 342 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
CenturyLink
DSL · Fiber in parts of the area		140 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: Aerux Broadband, T-Mobile, Verizon, Xtream Internet.

Nearby Properties on Senter Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures