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Class A Office Space Available
For Lease
$23 SF/Yr

21 Oak Street, Hartford, CT 06106

9,611 SF Class A office space for lease.

Space SizeContact for details
Days on Market271

Property Features for 21 Oak Street

General Information

Standard status Active
Property subtype Office
Listing Agency: CBRE - Stamford
Listed By: Gary Schless · License #RES.0758685
Source: Cbre
Added: Nov 22, 2025 Changed: Aug 16 Last Checked: Aug 20 at 7:35AM

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 CBRE - Stamford

Investment Insights

Based on property information with market context.

Available for lease is 9,611 square feet of office space at Capitol Place, located at 21 Oak Street in Hartford, CT. This is a Class A office building situated within the Central Business District. The building is within walking distance of the Legislative Office Building, area courts, and the State Capitol. It also provides convenient access to Interstates 84 and 91, as well as CT Route 2.

Key Highlights

  • Premiere Class A office space.
  • Excellent access to Interstates 84, 91, and CT Route 2.
  • Located within Hartford's Central Business District.

Property Analytics

Current Use

Kainen Escalera & Mc ... Law Firm The Law Office of Ken ... Law Firm Gerace & Associates Law Firm Cramer Richard S Law Firm DanaherLagnese, PC Law Firm

Suggested Use

Top Pick Building Supply Real Estate Agency Big Box & Wholesale Store Storage Facility Auto Parts Store Spa & Massage Center

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
$3.45 /SF/Yr
CAM

Location Intelligence

Trade Area within ½ mile

5,731
Businesses Nearby

Demographics for 06106, CT

38,036
Population
16,938
Households
2.2
Avg Household Size
33
Median Age
17%
College-Educated
70%
High-School Grad
4.2 sq mi
ZIP Area
9,056
Density / Sq Mi
$47,542
Median Household Income
$31,395
Median Earnings
$1,237
Median Rent
$201,600
Median Home Value

Market

Lease Benchmarks for Hartford, CT

$14.67 /SF/Yr
Avg Asking Price
$7–$23 /SF/Yr
Price Range
33,111 SF
Avg Space Size

This space is priced 57% above the average of $14.67 /SF/Yr.

Vacancy Rate% for Office in Hartford, CT

16.7% 2019
17% 2020
21.4% 2021
25.4% 2022
25.5% 2023
23% 2024
20.4% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Office building - 9,611 SF Class A office space for lease.
Where is this office building located?
The property is located at 21 Oak Street Hartford, CT.
What is the lease rate?
The lease rate is $23 SF/Yr.
What are key features of this property?
This property features: Premiere Class A office space.; Excellent access to Interstates 84, 91, and CT Route 2.; Located within Hartford's Central Business District.
More about this property
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