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Duplex with Roof Deck
For Sale
$1,649,500

831 S Washington St, Denver, CO 80209

Contemporary duplex featuring hardwood floors, dedicated bedroom bathrooms, outdoor seating areas, and an EV-ready two-car garage.

Property Size3,200 SF
Days on Market49

Property Features for 831 S Washington St

General Information

Standard status Active
Size 3,200 SF
Total Parking Spaces 2
Property subtype Duplex

Site & Location

Neighborhood Washington Park West

Taxes and HOA fees

Annual Taxes $2,459

Amenities

roof deck
deck
fireplace
hardwood floors

Building Details

Building Size 3,200 SF
Year Built 2026
Buildings 1
Stories 3
Listing Agency: Denver Nook
Listed By: Liz Rossof · License #100079459
Source: Corken
Added: Sep 13 Changed: Oct 27 Last Checked: Oct 30 at 11:26PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Denver Nook

Rey
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Investment Insights

Based on property information with market context.

This 2026-built duplex offers a contemporary residential layout with hardwood flooring across the main and two upper levels. Four bedrooms are each paired with a dedicated bathroom and generous closet space. The kitchen includes built-in Thermador appliances and storage on both sides of the island, while the open main-level design incorporates oversized windows and a floor-to-ceiling living room fireplace. A high-ceiling basement adds flexible space and natural light.

Outdoor features include three seating areas, a front porch, a deck adjoining the primary bedroom, and a west-facing roof deck with mountain views. The roof deck also has a gas-line hookup for a fire pit or grill. A two-car garage provides additional storage and is prepared for EV equipment. The property is steps from Wash Perk and a few blocks from the center of the park.

Key Highlights

  • 2026‑built duplex with hardwood flooring on the main and two upper levels
  • Four bedrooms, each with a dedicated bathroom and generous closets
  • Built‑in Thermador kitchen appliances with island storage on both sides

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$53,180
Cap Rate
3.22%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,063,600 $1.1M
Cap Rate 7%
$759,714 $759.7K
Cap Rate 9%
$590,889 $590.9K
Market Conditions
NOI Build-Up for 3,200 SF
Gross rent
$80.6K $25.20/SF
− Vacancy
−$4.7K −$1.46/SF
EGI
$76.0K $23.74/SF
− OpEx
−$22.8K −$7.12/SF
NOI
$53.2K $16.62/SF
Area
Denver, CO
Vacancy
5.79%
Lease Rate
$25.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,063,600
Cap Rate 7%
$759,714
Cap Rate 9%
$590,889

Alternative Uses

Best Use
Multifamily LT 5
$759.7K
$664.8K – $886.3K (±1% cap)
NOI $53,180 @ 7.0% cap · market cap 3.22%
Second Best
Apartment 5plus
$694.1K
$607.4K – $809.8K (±1% cap)
NOI $48,588 @ 7.0% cap · market cap 2.95%
Theoretical Best
Office A
$1.02M
$891.3K – $1.19M (±1% cap)
NOI $71,307 @ 7.0% cap · market cap 4.32%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Location Intelligence

Trade Area within ½ mile

1,493
Businesses Nearby

Demographics for 80209, CO

27,061
Population
16,045
Households
1.7
Avg Household Size
38
Median Age
80%
College-Educated
99%
High-School Grad
3.5 sq mi
ZIP Area
7,732
Density / Sq Mi
$118,759
Median Household Income
$81,604
Median Earnings
$1,981
Median Rent
$971,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Contemporary duplex featuring hardwood floors, dedicated bedroom bathrooms, outdoor seating areas, and an EV-ready two-car garage.
Where is this duplex located?
The property is located at 831 S Washington St Denver, CO.
What is the asking price?
The asking price for this property is $1,649,500.
What are key features of this property?
This property features: 2026‑built duplex with hardwood flooring on the main and two upper levels; Four bedrooms, each with a dedicated bathroom and generous closets; Built‑in Thermador kitchen appliances with island storage on both sides
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