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Dennis Duggan

Dennis Duggan
Real Estate Agent (Broker)
Brunswick ME

Broker (ME: BR906193)

REALTOR® 4 Active Listings Serves Cumberland County, ME
View on Realtor.com

Contact Information

Brokerage
Legacy Properties Sotheby's International Realty

Office Website
Office Address
141 Maine St
Brunswick, ME  04011
(Cumberland County)
Office Phone
207-729-2820
Office Fax
207-729-2823
Mobile
207-729-2820
Email
ddug***@*********.com
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About Dennis Duggan

For the past 13 years, this real estate professional has made Maine his permanent residence, having previously enjoyed several vacation properties in the Mid Coast region. Originally hailing from the Boston area, he is a proud family man with a son, a daughter, and three cherished grandchildren.

With an extensive career spanning 34 years in a leading capital equipment manufacturing firm, he has held various roles, including finance administration, product management, and sales management, covering territories across the Eastern United States, the Caribbean, and Mexico. He earned a Bachelor’s degree in Economics from Merrimack College and an MBA from Northeastern University.

Since transitioning to real estate in 2002, he has established himself as a significant player in waterfront sales within the Mid Coast market. His enthusiasm for real estate, particularly properties related to water, drives his commitment to the field, viewing it as both a profession and a passion. Known for his professionalism, integrity, and strong communication skills, he provides clients with reliable references upon request.

He holds a Maine Broker’s License and is a member of the National Association of Realtors. In addition to his professional endeavors, he actively volunteers with Cundy’s Harbor Fire and Rescue and serves as a court-appointed special advocate (CASA) for child abuse cases in the Maine judicial system. His previous volunteer work includes involvement with Big Brothers Big Sisters.

Dedicated to delivering exceptional and personalized service, he aims to ensure that every real estate transaction—whether buying or selling—is a seamless and rewarding experience for his clients.

Cumberland County, ME Real Estate Market Analysis (Single Family Homes)

$792,416
Avg. Listing Price
From Dennis's portfolio
3.3 / 2.4
Avg. Beds/Baths
Typical property size
2,171 sf
Avg. Square Footage
Interior living space
566
Active Listings
Current inventory

Cumberland County's real estate market stands as Maine's economic powerhouse, encompassing the state's largest city, Portland, and stretching from coastal communities to inland suburban enclaves. This diverse market serves as the commercial and residential hub for southern Maine, attracting buyers from across New England who seek Maine's quality of life without sacrificing urban amenities. The county's proximity to both Boston and the White Mountains creates unique market pressures that distinguish it from typical rural Maine real estate patterns.

With 2,504 total actively licensed agents operating throughout the county, Cumberland County maintains one of the most robust real estate professional networks in northern New England. Remarkably, all 2,504 agents maintain email contact information, reflecting the market's technological sophistication and professional standards. This high level of digital connectivity enables rapid market communication and transaction coordination across the county's varied geographic regions.

Major Cumberland County, Maine Real Estate Markets

Portland dominates the county's real estate landscape, with its revitalized downtown, thriving food scene, and waterfront properties commanding premium prices. The Old Port district and Eastern Waterfront have transformed from industrial zones into highly sought-after residential and mixed-use developments. Beyond Portland, wealthy coastal communities like Cape Elizabeth, Falmouth, and Yarmouth offer some of Maine's most expensive residential properties, while Freeport leverages its outlet shopping fame to maintain steady tourism-driven real estate demand.

Inland communities such as Windham, Gorham, and Standish provide more affordable suburban alternatives, attracting families and commuters who work in Portland but prefer rural settings. These towns have experienced significant residential development as Portland's housing costs have risen. Meanwhile, smaller coastal towns like Cumberland and North Yarmouth offer exclusive, low-density residential markets that appeal to high-income buyers seeking privacy and natural beauty.

Market Dynamics and Geographic Complexity

Cumberland County's real estate market exhibits surprising seasonal volatility, with summer months driving coastal property values while inland markets remain more stable year-round. The county's economy, anchored by healthcare, technology, and tourism, creates diverse buyer demographics ranging from young professionals to wealthy retirees. Maine's lack of state sales tax and relatively low property taxes compared to Massachusetts attract out-of-state buyers, particularly from the Greater Boston area.

Geographic constraints significantly influence market dynamics, as much of the county's eastern border consists of protected coastline and islands, limiting developable land. This scarcity drives competition for available properties, particularly those with water access or views. The county's western regions offer more development opportunities but face infrastructure challenges and longer commutes to employment centers, creating distinct micro-markets within the broader county economy.

Why Businesses Need Cumberland County, Maine Agent Contact Data

Real estate service providers, from mortgage lenders to home improvement contractors, require comprehensive agent contact data to effectively penetrate Cumberland County's lucrative market. With all 2,504 licensed agents maintaining email addresses, businesses can implement targeted digital marketing campaigns that reach the entire professional network. This complete coverage is particularly valuable for financial services, insurance providers, and technology companies seeking to establish relationships with agents handling high-value coastal transactions.

Property management companies, staging services, and specialty contractors benefit enormously from direct agent access, as Cumberland County's diverse market requires specialized expertise for different property types and price points. The county's mix of historic properties, new construction, and luxury coastal homes creates opportunities for businesses that can effectively communicate their specialized services to the right agent segments through targeted email marketing campaigns.

Current Property Listings

As of 2/17/2026, Dennis Duggan has 4 properties for sale in Brunswick and surrounding areas.

$1,375,000

Listed 2025-12-09

21 Spring Hill Rd
Harpswell, ME  04079

Beds: 3.0
Baths: 2.5
Sq Ft: 2,100
Lot: 32,670 sf
Single Family Map
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$750,000

Listed 2025-03-04

Crossman Dr Lot 8
Brunswick, ME  04011

Beds: 3.0
Baths: 3.0
Sq Ft: 2,173
Lot: 20,038 sf
Single Family Map
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$250,000

Listed 2025-04-30

Skillings Dr
Woolwich, ME  04579

Beds:
Baths:
Sq Ft:
Lot: 958,320 sf
Land Map
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$2,850,000

Listed 2025-11-26

93 Abbot Cove Rd
West Bath, ME  04530

Beds: 4.0
Baths: 4.5
Sq Ft: 4,200
Lot: 126,324 sf
Single Family Map
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Current Property Rentals

Dennis Duggan currently has no rental properties available in Brunswick and surrounding areas. Check back later.