644 Dearborn St, Aurora, CO 80011 Property Records

Arapahoe County property record for 644 Dearborn St, Aurora, CO 80011

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 1,951 sqft · built 1961
Lot Size	0.219 acres (9,540 sqft)
Owner	Individual Name on Record
Last Sale	$480,000 (May 2023)
Tax Bill	$3,267 (2025)
Deeds & Mortgages	May 2023 Sale & Mortgage Mar 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1975-06-4-20-009`

Property Details

APN / Parcel Number

Primary APN	`1975-06-4-20-009`
Alternative APNs	`031337160` `31337160` `337160`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,951 sqft Living Area
Gross Area	2,254 sqft
1st Floor Area	851 sqft
2nd Floor Area	575 sqft
Basement Area	575 sqft
Finished Basement	525 sqft
Unfinished Basement	50 sqft
Flooring	Wood
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1961
Effective Year Built	Effective 2015
Architectural Style	Multi-Level
Exterior Material	Brick/Stone
Construction Type	Frame
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	9,540 sqft (0.219 acres)
Lot Dimensions	120 ft deep x 76 ft wide
View / Lot	Neighborhood
Garage Type	Attached
Garage Area	253 sqft
Driveway	Driveway
Driveway Area	1 sqft
Parking Spaces	1 Parking Space
Porch	Covered Porch
Porch Area	200 sqft
Patio Area	580 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	031337160
Street Address	644 DEARBORN ST
City	AURORA
State	CO
Zip	80011-6917
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUBDIVISIONCD 010650 SUBDIVISIONNAME CHAMBERS HEIGHTS 1ST FLG BLOCK 003 LOT 009 LOT 9 BLK 3 CHAMBERS HTS 1ST FLG
Legal Range	66W
Legal Township	4S
Legal Section	06
Legal Quarter	4
Legal Subdivision	CHAMBERS HEIGHTS 1ST FLG
Legal Block	003
Legal Lot Number	009,9
Jurisdiction	ARAPAHOE CO
Township / Civil Division	SOUTH AURORA
Census Block Group	2
Census Block	2011
Census Tract	81800

Owner

Source: Arapahoe County records, as of June 15, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	644 DEARBORN ST, AURORA, CO 80011-6917
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 3, 2023	Warranty Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE
Mar 3, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 3, 2023 · Amount on Record
Deed Sale	May 3, 2023 · Amount on Record
Prior Sale	Nov 12, 2015 · Amount on Record
Deed Document Number	202329420
Prior Transfer Date	Feb 21, 2020
Prior Transfer Doc	00E0026953
Record Updated	Sep 20, 2026

May 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ARAPAHOE CO
Recording Date	May 3, 2023
Property Address	644 DEARBORN ST, AURORA, CO 80011-6917
Document Number	00E3029420
Instrument Date	Apr 26, 2023
Instrument	E3029420
Transaction Type	Transfer
Record Updated	Feb 6, 2024
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$48.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	644 DEARBORN ST, AURORA, CO 80011-6917

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	644 DEARBORN ST, AURORA, CO 80011-6917

Mortgage

Document Number	00E3029421
Date	May 3, 2023
Instrument	E3029421

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2053

March 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ARAPAHOE CO
Recording Date	Mar 3, 2020
Property Address	644 DEARBORN ST, AURORA, CO 80011-6917
Document Number	00E0026953
Instrument Date	Feb 21, 2020
Instrument	E0026953
Transaction Type	Transfer
Record Updated	Feb 22, 2022
Title Company	FIRST INTEGRITY TITLE

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	644 DEARBORN ST, AURORA, CO 80011-6917

Mortgage

Document Number	00E0026954
Date	Mar 3, 2020
Instrument	E0026954

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2050

Tax Assessment & Valuation

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	Adams-Arapahoe School District 28J (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$29,731 (-2.08%)	$485,800 (-) Land $160,000 Building $325,800
2025	$3,267.00 (+4.51%)	$30,363 (-2.08%)	$485,800 (-6.18%) Land $160,000 Building $325,800
2024	$3,126.00 (+24.24%)
2023		$31,008	$517,800 Land $150,000 Building $367,800
2021	$2,516.00

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

Source: FEMA National Flood Hazard Layer, effective October 2, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

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 254 locations within half a mile, as of December 31, 2025

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

May also be available: AT&T, Starry, T-Mobile, Verizon.

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