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1350 I St NW, Washington, DC 20005

Office space is available for lease in Washington, D.C., with suites ranging from 2,221 to 15,703 square feet.

Property Size12,384 SF
Days on Market228

Property Features for 1350 I St NW

General Information

Standard status Active
Size 12,384 SF
Property subtype OFFICE
Listing Agency: JLL | Washington DC
Listed By: Kristen Mathis · License #SP98367960
Source: Moodyscre
Added: Dec 15, 2025 Changed: Jul 24 Last Checked: Jul 24 at 5:42AM

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 JLL | Washington DC

Investment Insights

Based on property information with market context.

Now available for lease, this Washington, D.C. office property is offered in multiple available suite sizes ranging from 2,221 to 15,703 square feet.

The space is located at 1350 I St NW in Washington, DC 20005. For leasing details and availability by suite, please contact the listing team.

Additional information, including pricing and further specifications, is available upon request.

Key Highlights

  • Office space for lease at 1350 I St NW, Washington, DC 20005
  • Available suites range from 2,221 to 15,703 SF

Property Analytics

Current Use

Sundback Mark F Law Firm College of America College 1350 I Street ... Property Management Company Ad Hoc Marketing & Advertising Institute of International Education Charitable Organization

Suggested Use

Top Pick Auto Parts Store Butcher (Bike/Boat/Book/etc) Store Pet Grooming Service Tanning Salon Tattoo & Piercing Shop

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

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

25,062
Businesses Nearby

Demographics for 20005, DC

12,953
Population
9,558
Households
1.4
Avg Household Size
35
Median Age
80%
College-Educated
93%
High-School Grad
0.4 sq mi
ZIP Area
32,383
Density / Sq Mi
$111,960
Median Household Income
$100,188
Median Earnings
$2,223
Median Rent
$636,000
Median Home Value

Market

Lease Benchmarks for Washington, DC

$29.49 /SF/Yr
Avg Asking Price
$0.75–$62.87 /SF/Yr
Price Range
12,461 SF
Avg Space Size

Vacancy Rate% for Office in Washington, DC

14.8% 2019
17% 2020
18.1% 2021
19.5% 2022
20.7% 2023
21.9% 2024
22.8% 2025
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Frequently Asked Questions

What type of property is this?
Office units - Office space is available for lease in Washington, D.C., with suites ranging from 2,221 to 15,703 square feet.
Where is this office units located?
The property is located at 1350 I St NW Washington, DC.
What are key features of this property?
This property features: Office space for lease at 1350 I St NW, Washington, DC 20005; Available suites range from 2,221 to 15,703 SF
(908) 907-2094 Call to check price and availability
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