Single-Tenant NNN Post
For Sale
$975,000
55 W Mystic Avenue, Groton, CT 06355
Commercial For Sale, Groton, CT
Property Size1,531 SF
Price / SF$636.84
Days on Market47
Property Features for 55 W Mystic Avenue
General Information
Property type
Commercial Sale
Property subtype
Other
Zoning
RS-12
Bathrooms
1
Half bathrooms
1
Rooms
Bathroom 1
Parking
10
Lot features
Dry, Level Lot
Directions
Off of West Mystic Ave and off the intersection of Noank Road. Before you get to the train tracks, the property is on the left side of the road.
Subdivision
West Mystic
Standard status
Active
Size
1,531 SF
Tenancy & Operations
Currently Operating
Yes
Tenant in Place
Yes
Taxes and HOA fees
Tax Year
2027
Tax Annual Amount
6107
Utilities
Sewer type
Public Sewer
Heating system
Zoned
Cooling system
Central Air
Water source
Public
Building Details
Year built
1967
Listing Agency:
Serhant Connecticut, LLC
(203) 489-7800
Listed By:
Jonathan Shockley
(860) 917-6016
Added: Sep 11
Changed: Oct 25
Last Checked: Oct 27 at 9:06AM
MLS# 24206539
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.
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Investment Insights
Based on property information with market context.
At 55 W Mystic Avenue, this single-tenant post office has 1,531 square feet and was built in 1967. The building has zoned heating and central air conditioning, with public water and public sewer service. Its zoning designation is RS-12.
The property is in Groton, near downtown Mystic, Route 1, and I-95. The renewed lease is scheduled to begin in October 2027.
The property is in Groton, near downtown Mystic, Route 1, and I-95. The renewed lease is scheduled to begin in October 2027.
Key Highlights
- Single‑tenant post office occupied by the United States Postal Service
- 1,531 square feet; built in 1967
- Lease renewal begins in October 2027
Property Analytics
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Current Use
Lease Details
Single-tenant
Tenancy
Location Intelligence
Trade Area within ½ mile
136
Businesses Nearby
Explore this area
Business Placement
Demographics for 06355, CT
12,835
Population
6,099
Households
2.1
Avg Household Size
52
Median Age
58%
College-Educated
98%
High-School Grad
14.2 sq mi
ZIP Area
904
Density / Sq Mi
$132,367
Median Household Income
$63,321
Median Earnings
$1,722
Median Rent
$416,600
Median Home Value
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Frequently Asked Questions
What type of property is this?
NNN property - The property is occupied by the United States Postal Service under a renewed lease beginning in October 2027.
Where is this nnn property located?
The property is located at 55 W Mystic Avenue Groton, CT.
What is the asking price?
The asking price for this property is $975,000.
What are key features of this property?
This property features: Single‑tenant post office occupied by the United States Postal Service; 1,531 square feet; built in 1967; Lease renewal begins in October 2027
