J. Michael Struna

Founder & Principal Broker

19 Listed Properties

Advantage Realty Commercial, Inc.Advantage Realty Inc. continues to be recognized and awarded by the COSTAR GROUP as one of the “Top 10 Power Brokers” in Westchester and Fairfield Counties. Advantage Realty Commercial continues to represent, sell, and lease the largest industrial and office projects in Northern Fairfield County.Advantage Realty Commercial is a 48-year-old commercial real estate agency founded in 1978 by Mike and Patti Struna. Advantage Realty of Florida was founded in 2018. Patti is the company’s current President and co-owner. Patti has been involved in the real estate business for the past 48 years. J. Michael Struna is co-owner and Broker. He also has been active in the Housatonic Valley Region commercial real estate business for the past 38 years.Advantage Realty Commercial continues to specialize in the leasing and sales of office, industrial, investment, retail, and “build-to-suit” properties in Northern Fairfield County, CT, and specifically the Greater Danbury Area. The company continues to maintain its lead in market share as it has done for the past 38 years.LEAD BROKER and OWNER – J. Michael StrunaProfessional Memberships & NetworkingCostar Power Broker award – Numerous occasionsNational Commercial-Investment Real Estate CouncilDanbury Board of RealtorsNational Real Estate Brokers CouncilMember of the Fairfield County Consolidated Multiple Listing ServiceConnecticut Association of RealtorsNational Association of RealtorsNational Residential Sales CouncilCT Real Estate Brokers CouncilCommercial Investment Division of CT Association of RealtorsCT Economic Development “Site-finder” council – PreviousRet Captain American Airlines -28 Years – Boeing 757, 767, 727, and DC-10Rating in the Citation V business jet.Community Affiliations – J. Michael StrunaPreviously Exclusive Broker for the Town of Newtown’s Fairfield Hills CampusTown of Bethel Economic Development Outreach Committee = PreviousBoard of Directors of the Danbury Hospital Development Fund (10 Years)Danbury Hospital Development Fund- Investment CommitteeDanbury Hospital Executive CommitteePrevious two-time chairman of the Danbury Hospital Annual CampaignActive in the “City Center Danbury” redevelopment marketing programCT Economic Development “Site-finder” Representative – PreviousDanbury Chamber of CommerceBethel Chamber of CommerceRidgefield Chamber of CommerceRichter Park Men’s Golf ClubMember of the Ridgewood Country Club – 9 HandicapMember of the Bonita Bay Club – Bonita Springs and NaplesBoard Member of the Horizons at Bonita Bay CondosGreens and Grounds Committee – Bonita Bay ClubBoard of Directors Nominating Committee – Bonita Bay ClubEducation/Designations – National Networks – J. Michael StrunaBA – Degree in Industrial Education and Psychology, University of MinnesotaGRI – Realtors designationCRB – Certified Real Estate Broker management designationCRS – Certified Residential Specialist DesigneeCCIM-Certified Commercial Investment Member candidateBA Degree Industrial Education University of MinnesotaPilot- ATP Rating, Flight Instructor, Flight Eng, Captain B-767, B757, B-727Completed C.C.I.M. Courses – J. Michael StrunaMarketing Techniques for Leasing and Selling Commercial PropertiesFundamentals of Real Estate Investment and TaxationFundamentals of Location and Market AnalysisAdvanced Real Estate Taxation and MarketingThe Impact of Human Behavior on Com-Investment Decision MakingPortfolio Analysis in Commercial-InvestmentRegional seminar on lease negotiating strategies

Property Stats

Property Location

  • 32% Danbury
  • 26% Bethel
  • 26% Newtown
  • 16% Others

Property Type

  • 36% Industrial
  • 27% Office
  • 9% Flex
  • 27% Others

Property Status

  • 42% For Lease
  • 42% For Sale
  • 16% Leased

Contact Me

My Listings

26
For Sale Featured Excellent 1031 Exchange Property
Year Built 1970

Retail Center – Historic New Milford Green

Prime Investment Opportunity on the Historic New Milford Green 43 Main Street | Offered at $2,700,000 | 8.16% Cap Rate...

$2,700,000.00

Area: 21,150 SF

Lot Size: .98 AC

Parking Spaces: 35

Year Built: 1970

Space Use: Multiple Retail Tenants

Cap Rate: 8.16

Availability: Closing after 1 March 2026

Added: January 11, 2026

5

15 Commerce Rd – Newtown

New Lease Opportunity at 15 Commerce Rd, Newtown, CT A new 3,180 SF industrial/flex unit is now available for lease...

$12.75 / /SF

Area: 3180 SF

Space Use: Warehouse/Light Manufacturing/Distribution

Added: January 11, 2026

12
Leased Featured Sale or Lease

High Bay Warehouse – 14,750 SF

This building is located in the “Clarke Business Park”. The property is in an environment that provides tenants with a...

$12.75 / SF / Year

Area: 14,750 SF

Lot Size: 9.2 AC

Parking Spaces: 240

Space Use: Industrial, Car Storage, Manufacturing, Warehousing

Availability: Immediate Occupancy

Added: December 30, 2025

13
For Sale Featured
Year Built 1988

Free Standing Office Building

17 BERKSHIRE ROAD Freestanding Office / Flex Building  |  Sandy Hook, Newtown, Connecticut FOR SALE $1,295,000 OWN-USE A distinctive opportunity...

$1,295,000.00 $1,350,000.00

Area: 1.01 Acres

Parking Spaces: 35

Year Built: 1988

Space Use: Recreatioinal Training Center

Availability: Leased - Subject to Vaancy

Added: December 25, 2025

14
Year Built 1900

158 Deer Hill Ave

Outstanding opportunity to own or occupy a well-maintained 7,763 SF, two-story office building in the heart of Downtown Danbury, directly...

$1,150,000.00

Area: 7,763 SF

Lot Size: .54 AC

Year Built: 1900

Space Use: Office/Medical/Multi-Family Conversion

Cap Rate: 7.50%

Added: December 23, 2025

23
For Sale Featured

Investment Sale – 7.54% Cap Rate

EXCLUSIVE INVESTMENT OPPORTUNITY: MISSION-CRITICAL INDUSTRIAL ASSET 14 High Bridge Road, Newtown, CT | Offered at $7,950,000 | 7.54% Cap Rate...

$7,950,000.00

Lot Size: 8.02 AC

Space Use: Defense Contractor

Cap Rate: 7.54

Availability: Fully Leased - Ready for Sale

Added: October 2, 2025