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Norwalk Office Space Available
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488 Main Avenue, Norwalk, CT 06851

13,615 square feet of office space for rent.

Space Size4,489 SF - 9,126 SF
Days on Market342

Property Features for 488 Main Avenue

General Information

Standard status Active
Size 4,489 SF - 9,126 SF
Property subtype Office

Spaces For Lease

at 488 Main Avenue Contact us

Partial 3rd Floor Available

Size 9,126 SF
Type Office
Divisible to 5,335 RSF and 3,801 RSF
Contact us

Partial 3rd Floor Available

Size 4,489 SF
Type Office
Contact us
Listing Agency: CBRE | Stamford
Listed By: Jacqueline Novotny
Source: Cbre
Added: Nov 22, 2025 Changed: Oct 29 Last Checked: Oct 30 at 11:10AM

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

Rey
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Review the available facts, identify missing information and prepare questions for the agent.

Investment Insights

Based on property information with market context.

This property offers 13,615 square feet of office space and is located in Norwalk, Connecticut.

Key Highlights

  • 13,615 square feet of office space

Property Analytics

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

Current Use

Grimes LLC Law Firm Advanced Specialty Care: ... Medical Clinic Spector Eye Care Eye Care Center Prashant Soni, MD Physician Lawley Shoff Darby ... Insurance Agency

Suggested Use

Top Pick HVAC Service Barber Shop Locksmith Grocery & Convenience Store (Bike/Boat/Book/etc) Store Storage Facility

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

697
Businesses Nearby

Demographics for 06851, CT

28,254
Population
12,142
Households
2.3
Avg Household Size
42
Median Age
44%
College-Educated
91%
High-School Grad
7.7 sq mi
ZIP Area
3,669
Density / Sq Mi
$106,978
Median Household Income
$55,838
Median Earnings
$2,009
Median Rent
$565,100
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Lease Benchmarks for Norwalk, CT

$25.7 /SF/Yr
Avg Asking Price
$9.68–$54.86 /SF/Yr
Price Range
15,602 SF
Avg Space Size

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025

Frequently Asked Questions

What type of property is this?
Office unit - 13,615 square feet of office space for rent.
Where is this office unit located?
The property is located at 488 Main Avenue Norwalk, CT.
What are key features of this property?
This property features: 13,615 square feet of office space
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