4217 S Argonne St, Aurora, CO 80013 Property Records

Arapahoe County property record for 4217 S Argonne St, Aurora, CO 80013

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,825 sqft · built 1983
Lot Size	0.183 acres (7,971 sqft)
Owner	2 Individual Names on File
Last Sale	$414,900 (Apr 2026)
Tax Bill	$2,346 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Apr 2026 Sale & Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`2073-03-3-23-013`

Property Details

APN / Parcel Number

Primary APN	`2073-03-3-23-013`
Alternative APNs	`031602319` `31602319` `602319`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,825 sqft Living Area
Gross Area	2,287 sqft
1st Floor Area	936 sqft
Basement Area	936 sqft
Finished Basement	889 sqft
Unfinished Basement	47 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Architectural Style	Ranch
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	7,971 sqft (0.183 acres)
Lot Dimensions	100 ft deep x 70 ft wide
View / Lot	Neighborhood
Garage Type	Attached
Garage Area	399 sqft
Driveway	Driveway
Driveway Area	1 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Covered Porch
Porch Area	16 sqft
Deck Area	224 sqft
Patio Area	280 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	031602319
Street Address	4217 S ARGONNE ST
City	AURORA
State	CO
Zip	80013-3839
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUBDIVISIONCD 033244 SUBDIVISIONNAME HIGHPOINT SUB 5TH FLG BLOCK 003 LOT 015 LOT 15 BLK 3 HIGHPOINT SUB 5TH FLG
Legal Range	66W
Legal Township	5S
Legal Section	03
Legal Quarter	3
Legal Subdivision	HIGHPOINT SUB 5TH FLG
Legal Block	003,3
Legal Lot Number	15
Jurisdiction	ARAPAHOE CO
Township / Civil Division	SOUTH AURORA
Census Block Group	1
Census Block	1002
Census Tract	84200

Owner

4217 S Argonne St is owned and occupied by two individuals who bought it in April 2026.

Source: Arapahoe County records, as of July 2, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4217 S ARGONNE ST, AURORA, CO 80013-3839
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint 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

Date	Document
Mar 29, 2021	Deed of Trust, Mortgage · Commercial Mortgage JEFFREY A COURTNEY
Apr 13, 2026	Warranty Deed, Transfer · Conventional Mortgage ZILLOW HOME LOANS LLC
Sep 9, 2021	Quit Claim Deed, Transfer Quitclaim
Feb 3, 2021	Special Warranty Deed, Transfer · Commercial Mortgage QUANTA FINANCE LLC
Aug 25, 2017	Deed of Trust, Mortgage · Conventional Mortgage PUBLIC SVC CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 13, 2026 · Amount on File
Deed Sale	Apr 13, 2026 · Amount on File
Prior Sale	Feb 3, 2021 · Amount on File
Deed Document Number	202624487
Prior Transfer Date	Sep 8, 2021
Prior Transfer Doc	0000140661
Record Updated	Sep 20, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ARAPAHOE CO
Property Address	4217 S ARGONNE ST, AURORA, CO 80013-3839
Transaction Type	Mortgage
Record Updated	Apr 22, 2026
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	7670 E ARIZONA DR, DENVER, CO 80231-2503
Investor	Possibly a Property Investor

Mortgage

Document Number	00E1052020
Date	Mar 29, 2021
Instrument	E1052020

Lender

Name	JEFFREY A COURTNEY
Type	Private Party
Address	5242 E 117TH CT, THORNTON, CO 80233

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	6 Months
Due	Sep 24, 2021

April 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ARAPAHOE CO
Recording Date	Apr 13, 2026
Property Address	4217 S ARGONNE ST, AURORA, CO 80013-3839
Document Number	0000024487
Instrument Date	Apr 13, 2026
Instrument	202624487
Transaction Type	Transfer
Record Updated	Jul 2, 2026
Title Company	FIRST PRIORITY TITLE COMPANY, FIRST INTEGRITY TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$4,190.49
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4217 S ARGONNE ST, AURORA, CO 80013-3839

Mortgage

Document Number	0000024488,
Date	Apr 13, 2026
Instrument	202624488

Lender

Name	ZILLOW HOME LOANS LLC

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Fixed Rate
Rate	5.98%
Initial Type	Fixed Rate
Max Rate	-1%

September 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ARAPAHOE CO
Recording Date	Sep 9, 2021
Property Address	4217 S ARGONNE ST, AURORA, CO 80013-3839
Document Number	00E1140661
Instrument Date	Sep 8, 2021
Instrument	E1140661
Transaction Type	Transfer
Record Updated	Sep 17, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 370285, DENVER, CO 80237-0285

February 2021: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	ARAPAHOE CO
Recording Date	Feb 3, 2021
Property Address	4217 S ARGONNE ST, AURORA, CO 80013-3839
Document Number	00E1018529
Instrument Date	Jan 29, 2021
Instrument	E1018529
Transaction Type	Transfer
Record Updated	Feb 22, 2022
Title Company	GUARDIAN TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$41.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	7670 E ARIZONA DR, DENVER, CO 80231-2503
Investor	Possibly a Property Investor

Mortgage

Document Number	00E1018530
Date	Feb 3, 2021
Instrument	E1018530

Lender

Name	QUANTA FINANCE LLC
Type	Non-Lending Institution
Address	THOUSAND OAKS, CA 91362

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ARAPAHOE CO
Property Address	4217 S ARGONNE ST, AURORA, CO 80013-3839
Document Number	00D7099643
Instrument Date	Aug 25, 2017
Transaction Type	Mortgage
Record Updated	Sep 12, 2017
Title Company	LAND TITLE GUARANTEE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4217 S ARGONNE ST AURORA CO 800133839, AURORA, CO 80013-3839

Mortgage

Document Number	00D7099643
Date	Aug 31, 2017
Instrument	D7099643

Lender

Name	PUBLIC SVC CU
Type	Credit Union
Address	ENGLEWOOD, CO 80155

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 30, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 4217 S Argonne St was $2,346, down 7% from the year before.

Source: Arapahoe County assessment roll, as of June 15, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Arapahoe County
Municipality	Aurora City
Unified School District	Cherry Creek School District 5 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$26,695 (-2.08%)	$436,200 (-) Land $170,000 Building $266,200
2025	$2,346.00 (-6.98%)	$27,263	$436,200 Land $170,000 Building $266,200
2024	$2,522.00
2023		$32,153	$534,900 Land $170,000 Building $364,900
2021	$1,588.00

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 4217 S Argonne St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 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

The area around 4217 S Argonne St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not 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 System	CITY OF AURORA serves 533,407 people · EPA ID CO0103005
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	5 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 630 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
CenturyLink DSL · Fiber in parts of the area	140 / 20
AT&T Fixed Wireless	100 / 20

May also be available: BAM Broadband, Kellin Communications, T-Mobile, Verizon.

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