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Brick Duplex Income Opportunity
For Sale
$799,000

433-435 17TH STREET SE, Washington, DC 20003

Two 1BR/1BA units, one vacant, on a large lot with room for added parking.

Property Size1,224 SF
Days on Market144

Property Features for 433-435 17TH STREET SE

General Information

Standard status Active
Size 1,224 SF
Property subtype Duplex

Taxes and HOA fees

Annual Taxes $5,891

Building Details

Building Size 1,224 SF
Year Built 1947
Listing Agency: Keller Williams Capital Properties
Listed By: Joel S Nelson · License #SP98357766
Source: Kwcapitalproperties
Added: Apr 3 Changed: Aug 24 Last Checked: Aug 22 at 3:39AM

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 Keller Williams Capital Properties

Investment Insights

Based on property information with market context.

This brick duplex includes two separate 1BR/1BA units, with one currently vacant and the other tenant-occupied, giving buyers flexible occupancy options. The property’s existing improvements sit on a sizable parcel, allowing an owner to consider a range of approaches from operating as a true two-unit income property to pursuing future changes.

The duplex is located at 433–435 17th Street SE in Washington, DC, with access described along Adelaide Alley. Public remarks note proximity to Metro, The Roost, Safeway, and nearby neighborhood destinations.

For owner-occupants, the layout supports living in one unit while renting the other. For investors, the two-unit configuration provides an on-site management model with the advantage of having one unit vacant for immediate leasing or updates. The large lot footprint also supports planning for additional parking, since the building is described as occupying about 26% of the site, leaving substantial room for expansion, rebuilding, or reimagining future use. A private tour is recommended to confirm current condition and review site possibilities.

Key Highlights

  • Two‑unit 1947 brick duplex with two 1BR/1BA units—one vacant and one tenant‑occupied
  • HUGE 2,300+ SF lot on Adelaide Alley; current building footprint covers just 26% of the lot
  • Off‑street parking for 6 vehicles with asphalt driveway; opportunity to add 6 more parking spaces

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Big Box & Wholesale Store Auto Parts Store Electrical Service Furniture & Home Goods Hair Salon

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

1,057
Businesses Nearby

Demographics for 20003, DC

36,501
Population
20,817
Households
1.8
Avg Household Size
35
Median Age
81%
College-Educated
97%
High-School Grad
2.3 sq mi
ZIP Area
15,870
Density / Sq Mi
$159,604
Median Household Income
$107,846
Median Earnings
$2,630
Median Rent
$954,200
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - Two 1BR/1BA units, one vacant, on a large lot with room for added parking.
Where is this duplex located?
The property is located at 433-435 17TH STREET SE Washington, DC.
What is the asking price?
The asking price for this property is $799,000.
What are key features of this property?
This property features: Two‑unit 1947 brick duplex with two 1BR/1BA units—one vacant and one tenant‑occupied; HUGE 2,300+ SF lot on Adelaide Alley; current building footprint covers just 26% of the lot; Off‑street parking for 6 vehicles with asphalt driveway; opportunity to add 6 more parking spaces
More about this property
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