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Renovated Professional Office Suites
For Lease
$50 SF/Yr

25 South Avenue, New Canaan, CT 06840

Commercial For Lease, New Canaan, CT

Space Size300 SF - 650 SF
Lot Size0.06 Acres
Days on Market239

Property Features for 25 South Avenue

General Information

Property type Commercial Lease
Property subtype Other
Zoning RETA
Directions Corner of South Avenue and Cherry Street
Standard status Active
Size 5,000 SF
Lot size 0.06 Acres

Utilities

Utilities Cable Available
Sewer type Public Sewer
Cooling system Central Air
Water source Public

Building Details

Year built 1952
Listing Agency: William Pitt Sotheby's Int'l · Sotheby's International Realty
Listed By: AnnMarie Sementilli
Added: Jan 18 Changed: Sep 13 Last Checked: Sep 14 at 9:06AM
MLS# 24149431

Copyright © 2026 SmartMLS, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

Professional office units are available within a 5,000-square-foot brick building at 25 South Avenue in New Canaan. Built in 1952 and recently renovated, the property includes central air, a 2025 roof, energy-efficient windows, custom gutters, and designer entrance doors. Suite sizes range from 300 to 650 square feet, with first-class finishes and move-in-ready interiors. The property is zoned RETA and has public water, public sewer, and cable availability.

The building sits at the gateway to New Canaan, approximately a 5-minute walk from downtown shops and restaurants. Merritt Parkway access is about 10 minutes away, while Metro-North service is approximately 15 minutes from Stamford. Flexible lease terms and a professional tenant mix are also available.

Key Highlights

  • 300–650 square‑foot office suites
  • 5,000‑square‑foot renovated brick building
  • 2025 roof with energy‑efficient windows and custom gutters

Property Analytics

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Current Use

Mannix Lawrence S Law Firm Hawthorne Ackerly & Dorrance Law Firm Hubbard Michelle R Law Firm Baker George W Law Firm

Suggested Use

Top Pick Auto Repair Shop Auto Parts Store Building Supply Barber Shop Hotel & Motel Electrical Service

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

Yes
Highway access
NNN (Triple Net)
Lease Type
$7.50 /SF/Yr
CAM

Location Intelligence

Trade Area within ½ mile

1,542
Businesses Nearby

Demographics for 06840, CT

20,612
Population
7,668
Households
2.7
Avg Household Size
42
Median Age
83%
College-Educated
98%
High-School Grad
22.2 sq mi
ZIP Area
928
Density / Sq Mi
$250,001
Median Household Income
$106,456
Median Earnings
$3,501
Median Rent
$1,534,100
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Lease Benchmarks for New Canaan, CT

$15.31 /SF/Yr
Avg Asking Price
$3–$48 /SF/Yr
Price Range
4,193 SF
Avg Space Size

This space is priced 227% above the average of $15.31 /SF/Yr.

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
Rey
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Frequently Asked Questions

What type of property is this?
Office units - Flexible office suites in a renovated brick building with central air and public utilities.
Where is this office units located?
The property is located at 25 South Avenue New Canaan, CT.
What is the lease rate?
The lease rate is $50 SF/Yr.
What are key features of this property?
This property features: 300–650 square‑foot office suites; 5,000‑square‑foot renovated brick building; 2025 roof with energy‑efficient windows and custom gutters
More about this property
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