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For salePrice cut: $25K (8/6)
$525,000
3beds
2,384sqft

1580 Dallas Street, Aurora, CO 80010

3beds
2,384sqft
Single family residence
Built in 1933
6,350 sqft
1 Garage space
$220 price/sqft

What's special

Historic Victorian landmark with built-in income potential: two fully independent homes on one lot in one of Denver metro's most walkable pockets (Walk Score 91). The Marshall Cowing House, a designated Aurora historical landmark, pairs a 3-bed, 3-bath main residence (1,792 sqft) with period millwork, high ceilings, and floor-to-ceiling windows, with a completely separate 2-bed, 1-bath detached carriage house/guest house functioning as an accessory dwelling unit (ADU) with its own private entrance, kitchen, yard, and utilities. Both units now vacant and ideal for house hacking, investors, multigenerational living, an in-law suite setup, or owner-occupant with rental income. Market rental comps position the main house at $2,650–$2,700/month and the carriage house at $1,675/month, for combined income potential near $52,000/year against a $525,000 list price. Two independent income streams, zero shared systems. Recently updated with major system investments: new furnace servicing, new central AC (main), updated kitchens and baths, new fencing, radon mitigation, brick and mortar repair, and fresh paint throughout. Systems are current and well cared for. Both units feature separate utilities and meters; each operates as a completely standalone residence. Minutes to Stanley Marketplace, Anschutz Medical Campus, Aurora City Park, and Colfax dining. Two homes, one lot, real flexibility, immediate income potential.

62 days
|
1,160
|
104
|
Source: REcolorado as distributed by MLS GRID,MLS#: 8006518MLS Logo
Travel times

Main House Living Room

Main House Kitchen

Main House Family Room

Carriage House Kitchen

Zillow last checked:

Listing updated:

Listed by:

Tanya Lores 303-917-8477 tanyalores@compass.com,

Compass - Denver

Source: REcolorado as distributed by MLS GRID,MLS#: 8006518MLS Logo

Facts & features

Interior

Bedrooms & bathrooms
  • Bedrooms: 3
  • Bathrooms: 3
  • Full bathrooms: 2
  • 1/2 bathrooms: 1
  • Main level bathrooms: 2
  • Main level bedrooms: 1
Bedroom
  • Description: Main Floor Bedroom Complete With Ensuite Bathroom
  • Level: Main
Bedroom
  • Description: Bay Window
  • Level: Upper
Bedroom
  • Level: Upper
Bathroom
  • Description: Powder Bath On Main Level
  • Level: Main
Bathroom
  • Description: Ensuite To Main Floor Bedroom
  • Level: Main
Bathroom
  • Description: Between Both Bedrooms Upstairs
  • Level: Upper
Dining room
  • Description: 10 Ft Ceilings With Extra Large Windows
  • Level: Main
Kitchen
  • Level: Main
Laundry
  • Level: Main
Living room
  • Description: Bright And Open Living Room, Access To Back Yard
  • Level: Main
Mud room
  • Description: Mudroom Near Laundry Room With Hooks, Extra Space; With Access To The Back Yard And Garage
  • Level: Main
Heating
  • Forced Air
Cooling
  • Central Air
Appliances
  • Included: Dishwasher, Dryer, Oven, Range, Refrigerator, Washer
  • Laundry: In Unit
Features
  • Entrance Foyer, High Ceilings
  • Flooring: Carpet, Vinyl
  • Windows: Bay Window(s), Double Pane Windows
  • Basement: Unfinished
  • Number of fireplaces: 1
  • Fireplace features: Living Room
Interior area
  • Total structure area: 2,384
  • Total interior livable area: 2,384 sqft
  • Finished area above ground: 1,792
  • Finished area below ground: 0
Video & virtual tour

Property

Parking
  • Total spaces: 4
  • Parking features: Garage
  • Garage spaces: 1
  • Details: Off Street Spaces: 3
Features
  • Levels: Two
  • Stories: 2
  • Patio & porch: Covered, Front Porch
  • Fencing: Full
Lot
  • Size: 6,350 Square Feet
  • Features: Landscaped, Many Trees, Near Public Transit
Details
  • Parcel number: R0095105
  • Special conditions: Standard

Construction

Type & style
  • Home type: SingleFamily
  • Architectural style: Victorian
  • Property subtype: Single Family Residence
Materials
  • Frame, Other, Stucco
  • Roof: Composition
Condition
  • Year built: 1933

Utilities & green energy

  • Sewer: Public Sewer
  • Water: Public
  • Utilities for property: Electricity Connected

Community & HOA

Community
  • Subdivision: Aurora West
HOA
  • Has HOA: No
Location
  • Region: Aurora

Financial & listing details

  • Price per square foot: $220/sqft
  • Tax assessed value: $358,000
  • Annual tax amount: $2,643
  • Date on market: 4/30/2026
  • Listing terms: Cash,Conventional,FHA,VA Loan
  • Exclusions: None
  • Ownership: Individual
  • Electric utility on property: Yes

Price history

DateEventPrice
8/6/2026Price change$525,000-4.5%$220/sqft
Source: REcolorado as distributed by MLS GRID #8006518 Report a problem
7/2/2026Listed for sale$550,000$231/sqft
Source: REcolorado as distributed by MLS GRID #8006518 Report a problem
5/9/2026Listing removed$550,000$231/sqft
Source: REcolorado as distributed by MLS GRID #8006518 Report a problem
4/30/2026Listed for sale$550,000+10%$231/sqft
Source: REcolorado as distributed by MLS GRID #8006518 Report a problem
12/11/2024Listing removed$2,550-1.9%$1/sqft
Source: Zillow Rentals Report a problem
12/7/2024Listed for rent$2,600$1/sqft
Source: Zillow Rentals Report a problem
11/29/2024Listing removed$2,600$1/sqft
Source: Zillow Rentals Report a problem
11/29/2024Price change$2,600+4%$1/sqft
Source: Zillow Rentals Report a problem
11/16/2024Price change$2,500-3.8%$1/sqft
Source: Zillow Rentals Report a problem
11/2/2024Price change$2,600-1.9%$1/sqft
Source: Zillow Rentals Report a problem
11/1/2024Price change$2,650-1.9%$1/sqft
Source: Zillow Rentals Report a problem
10/24/2024Price change$2,700-1.8%$1/sqft
Source: Zillow Rentals Report a problem
10/21/2024Price change$2,750-1.8%$1/sqft
Source: Zillow Rentals Report a problem
10/18/2024Price change$2,800-1.7%$1/sqft
Source: Zillow Rentals Report a problem
10/17/2024Price change$2,849-3.4%$1/sqft
Source: Zillow Rentals Report a problem
10/15/2024Price change$2,949-1.7%$1/sqft
Source: Zillow Rentals Report a problem
10/12/2024Listed for rent$3,000+20%$1/sqft
Source: Zillow Rentals Report a problem
10/2/2024Sold$499,999$210/sqft
Source: REcolorado as distributed by MLS GRID #8819720 Report a problem
9/7/2024Pending sale$499,999$210/sqft
Source: REcolorado as distributed by MLS GRID #8819720 Report a problem
9/3/2024Price change$499,999-4.8%$210/sqft
Source: REcolorado as distributed by MLS GRID #8819720 Report a problem
8/26/2024Price change$524,950-4.6%$220/sqft
Source: REcolorado as distributed by MLS GRID #8819720 Report a problem
8/2/2024Listed for sale$549,999+15.8%$231/sqft
Source: REcolorado as distributed by MLS GRID #8819720 Report a problem
10/18/2022Listing removed--
Source: Zillow Rental Manager Report a problem
10/10/2022Listed for rent$2,500$1/sqft
Source: Zillow Rental Manager Report a problem
9/1/2022Sold$475,000+3.3%$199/sqft
Source: Public Record Report a problem
10/29/2020Listing removed$459,900$193/sqft
Source: Keller Williams Realty DTC LLC #3560716 Report a problem
10/1/2020Listed for sale$459,900+784.4%$193/sqft
Source: Keller Williams Dtc #3560716 Report a problem
10/10/2012Sold$52,000$22/sqft
Source: Public Record Report a problem

Public tax history

YearProperty taxesTax assessment
2025$2,313 -1.6%$22,380 -13.2%
2024$2,349 +14.1%$25,780
2023$2,059 -4%$25,780 +42.3%
2022$2,145 $18,120 -2.8%
2021-- $18,640 -48.3%
2020$2,427 $36,070 -0.1%
2019$2,427 -28.8%$36,100 +25.3%
2018$3,410 $28,820
2017$3,410 $28,820 +142.2%
2016-- $11,900
2015$1,261 $11,900 -11.5%
2014-- $13,440 -2.9%
2012-- $13,840
2011-- $13,840 -8.4%
2010-- $15,110
2009-- $15,110 +0.9%
2008-- $14,970
2007-- $14,970 -1.8%
2006-- $15,240
2005-- $15,240 +0.3%
2004-- $15,190
2003$1,358 +2.2%$15,190 -1.4%
2002$1,329 +52%$15,400 +59.6%
2001$875 $9,650

Find assessor info on the county website

Monthly payment

Est. payment
$2,968/mo
Principal & interest
$2692
Property taxes
$276
More affordability toolsChevron Right

Estimated market value

$521,300

$495,000 - $547,000

$2,953/mo

Climate risks

Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.

Neighborhood: North Aurora

Nearby schools

Crawford Elementary School
Grades PK-5 • 0.3 miles
2/10
GreatSchools® Rating
Test Score Rating
1/10
Student Progress Rating
2/10
Aurora West College Preparatory Academy
Grades 6-12 • 0.5 miles
2/10
GreatSchools® Rating
Test Score Rating
1/10
College Readiness Rating
3/10
Student Progress Rating
2/10
Aurora Central High School
Grades PK-12 • 1.4 miles
2/10
GreatSchools® Rating
Test Score Rating
3/10
College Readiness Rating
1/10

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