Jacinda Duffin and partners launched True North Real Estate in 2008. From 2009 through 2025, she was the #1 overall producing broker at Door County’s #1 overall top-producing real estate firm, an achievement reflecting both her market expertise and the trust she earned from clients across Door County.
Known for her collaborative style, creative problem-solving, and steady guidance, Jacinda has a reputation as one of Door County’s most sought-after real estate professionals, representing buyers and sellers in everything from residential and commercial properties to complex legacy transactions, including the 2021 sale of the historic Alpine Resort & Golf Course in Egg Harbor.
Her three decades of experience as a small-business owner in the county have contributed to her deep understanding of the region’s geography, zoning, pride in environmental stewardship, and community culture—especially valuable perspectives in the sale of multi-generational, family-owned properties.
Deeply embedded in the community, Jacinda served seven years on the board of the Door County Community Foundation and two terms on the board of HELP of Door County, a domestic violence advocacy organization. She served as an advisor in the development of the Northern Sky Theater Creative Campus and Gould Theater, designed the office remodel for the Door County Community Foundation, and spearheaded the renovation of True North Real Estate’s offices in a 150-year-old historic church in downtown Fish Creek.
A graduate of Carroll University with a BA in English, Jacinda is an avid reader and writer who has contributed to Peninsula Pulse and Door County Living. She is also the co-author of Loose Lips Sink Ships, a beloved Northern Sky Theater musical about the women who worked in Sturgeon Bay’s shipyards during World War II.
Since retiring as a True North partner in January 2026, Jacinda continues to actively serve her clients as a referring broker, providing thoughtful, individualized referrals via her extensive professional network.
Jacinda holds a Wisconsin real estate Broker’s License and an Accredited Buyer Representative (ABR) designation from the National Association of REALTORS®.
Known for her collaborative style, creative problem-solving, and steady guidance, Jacinda has a reputation as one of Door County’s most sought-after real estate professionals, representing buyers and sellers in everything from residential and commercial properties to complex legacy transactions, including the 2021 sale of the historic Alpine Resort & Golf Course in Egg Harbor.
Her three decades of experience as a small-business owner in the county have contributed to her deep understanding of the region’s geography, zoning, pride in environmental stewardship, and community culture—especially valuable perspectives in the sale of multi-generational, family-owned properties.
Deeply embedded in the community, Jacinda served seven years on the board of the Door County Community Foundation and two terms on the board of HELP of Door County, a domestic violence advocacy organization. She served as an advisor in the development of the Northern Sky Theater Creative Campus and Gould Theater, designed the office remodel for the Door County Community Foundation, and spearheaded the renovation of True North Real Estate’s offices in a 150-year-old historic church in downtown Fish Creek.
A graduate of Carroll University with a BA in English, Jacinda is an avid reader and writer who has contributed to Peninsula Pulse and Door County Living. She is also the co-author of Loose Lips Sink Ships, a beloved Northern Sky Theater musical about the women who worked in Sturgeon Bay’s shipyards during World War II.
Since retiring as a True North partner in January 2026, Jacinda continues to actively serve her clients as a referring broker, providing thoughtful, individualized referrals via her extensive professional network.
Jacinda holds a Wisconsin real estate Broker’s License and an Accredited Buyer Representative (ABR) designation from the National Association of REALTORS®.
4160 Bluff Cr
Fish Creek, 54212
True North Real Estate LLC
5Bedroom(s)
5Bathroom(s)
AttachedParking(s)
1Picture(s)
4,808Sqft
Visits:885
Spectacular views of the Fish Creek harbor, Green Bay waters, and Peninsula State Park highlight this 4, 800 square foot, recently updated custom home. Designed for entertaining, it features a spacious great room with fireplace, open to modern well-appointed kitchen. The expansive deck is ideal for large gatherings or a quiet relaxing evening enjoying the amazing views.
$2,095,000Sold for 2,095,000.00 on 11/24/25
10525 Stock Ln
Ephraim, 54211
Mahler Sotheby's International Realty
5Bedroom(s)
5Bathroom(s)
AttachedParking(s)
82Picture(s)
5,947Sqft
Visits:78
Beyond the tranquil 5 wooded acres lies one of Door County's most distinctive private retreats. Blending coastal-inspired architecture with the timeless appeal of the Northwoods, this exceptional 5-bedroom estate offers refined living just minutes from Ephraim and Sister Bay.
$2,000,000
7055 Bay Shore Dr
Egg Harbor, 54209
True North Real Estate LLC
2Bedroom(s)
2Bathroom(s)
GarageParking(s)
36Picture(s)
1,286Sqft
Visits:86
Encompassing roughly 250 feet of Green Bay waterfront about a quarter mile south of Murphy Park and mere moments further to Horseshoe Bay Golf Club, this two parcel listing provides an amazing opportunity to build a beautiful new home or family compound in an exceptional location. There is a low bluff shoreline with stone steps leading down ten or so feet to the rock beach below.
$2,000,000
10420 Water St
Ephraim, 54211
Kellstrom-Ray Agency, Inc
PavedParking(s)
46Picture(s)
3,028Sqft
Visits:555
Exceptional opportunity to acquire a well-established, successful coffee house, bakery & restaurant in a prime location! Klaud's Kitchen is a turnkey operation, fully equipped & ready for immediate ownership.
$1,999,900
1918 Hillside Dr
Ellison Bay, 54210
Kellstrom-Ray Agency
4Bedroom(s)
2Bathroom(s)
DetachedParking(s)
43Picture(s)
2,100Sqft
Visits:538
Beautiful year-round beach house tucked away on a quiet dead end road. This wonderful home is being offered fully furnished, equipped and ready to enjoy. 4 bedrooms, 2 baths and a view that is mesmerizing. Very low maintenance home inside and out with cedar panelling throughout. Beautiful sitting area at the shore protected by large rip rap boulders.
$1,999,900Sold for 1,725,000.00 on 10/10/25
4084 Main St
Fish Creek, 54212
Shorewest Realtors-Door County
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
66Picture(s)
5,040Sqft
Visits:254
You may have visited this Iconic location downtown Fish Creek - but did you know what a spectacular home was on the back side overlooking THE Fish Creek? Imagine living in the heart of the town, while seeing bald eagles, white egrets, swans, all while enjoying your private Marina as well! Retail unit includes an additional Bathroom plus 858 square feet of second floor storage.
$1,950,000
4084 Main St
Fish Creek, 54212
Shorewest Realtors-Door County
OtherParking(s)
72Picture(s)
2,300Sqft
Visits:139
This Iconic location offers 2300 square feet of retail space along the highway and the House faces the creek with 4 bedrooms, 3 full bathrooms, a 2.5 car garage and multiple workshops down below. The largest access to THE Fish Creek. The Creek exiting into the bay and includes a private marina. The property is zoned Village Commercial. Call today for more information. REAL ESTATE ONLY for sale.
$1,950,000
Lot 3 Logerquist Rd
Baileys Harbor, 54202
Shorewest Realtors-Door County
7Picture(s)
10Acre
Visits:83
Dip your toes in Kangaroo Lake and let sand soften beneath your feet. Cool off on a warm summers day at the end of your pier. Take a stroll along your very own trails among the 10 acres or rolling landscape. Enjoy 286 feet of shoreline privacy. Your sunrises will compete with the iconic sunsets, a perfect reason to rise in the morning. Tax amount will be finalized in Fall of 2026.
$1,950,000
Lot 2 Logerquist Rd
Baileys Harbor, 54202
Shorewest Realtors-Door County
9Picture(s)
10Acre
Visits:68
A rare 10-acre retreat with a meandering stretch of shoreline on Kangaroo Lake. Rolling wooded ridges, peaceful water views, and exceptional natural privacy create the ideal setting for a legacy estate. This park-like property offers endless possibilities — from private walking trails winding through the acreage to an exquisite water-view residence paired with a spacious guest house.
$1,950,000
Lot 4 Logerquist Rd
Baileys Harbor, 54202
Shorewest Realtors-Door County
9Picture(s)
10Acre
Visits:66
Rare opportunity to own 10 acres of pristine waterfront on beautiful Kangaroo Lake in Door County. Offering a unique combination of privacy, acreage, and shoreline, this exceptional homesite features mature trees, expansive meadow views, and a stunning natural waterfront setting with crystal-clear waters.
$1,950,000
Lot 1 Logerquist Rd
Baileys Harbor, 54202
Shorewest Realtors-Door County
12Picture(s)
10Acre
Visits:78
A 10-acre opportunity with a meandering 304 feet of shoreline on Kangaroo Lake! Rolling wooded ridges, scenic lake views, and natural privacy create an exceptional canvas for your estate.
$1,950,000
11599 Mossy Cliff Tr
Sister Bay, 54234
True North Real Estate LLC
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
53Picture(s)
2,115Sqft
Visits:1259
This stunning, mid-century home is laden with character, rich wood tones, vaulted ceilings, and dramatic, gorgeous westerly views from its bluff shore perch. The site provides 200 feet of waterfront accessed via a set of stairs leading about thirty feet down the bluff.
$1,950,000Sold for 1,970,000.00 on 08/02/24
321 Breezy Acres Rd
Luxemburg, 54217
NextHome Select Realty
5Bedroom(s)
4Bathroom(s)
AttachedParking(s)
82Picture(s)
3,317Sqft
Visits:87
With 150' of Bay frontage as the backdrop, this thoughtfully updated waterfront home is designed around the view. Walls of windows, a living room with 6-panel sliding doors that open to an enclosed porch, and an upper deck create a seamless connection to the water, while a custom kitchen pairs quartz surfaces, high-end appliances, a built-in coffee system & striking cabinetry w/ everyday living.
$1,937,000
8090 Hwy 57
Baileys Harbor, 54202
ERA Starr Realty
4Bedroom(s)
3Bathroom(s)
No GarageParking(s)
38Picture(s)
2,567Sqft
Visits:753
This charming architectural revival has been in the same family for multiple generations. The front gable wings lend itself to a duplex with two separate kitchens/living areas and potentially two entrances, this property has options. Zoned mixed use commercial and located in the heart of the growing and changing Baileys Harbor business district, many opportunities await.
$1,900,000Sold for 1,760,000.00 on 10/17/25
10748 N Bay Shore Dr
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
1-10 spacesParking(s)
61Picture(s)
2,100Sqft
Visits:1636
Have you been looking to be a part of the downtown Sister Bay business community without any luck? Look no further - Bhirdo's by the Bay is being offered for sale and is located in the heart of downtown Sister Bay and also offers a fabulous westerly water view over Marina Park! Be the next owner to carry on this successful, multi-generational gas station and convenience store business, which has s
$1,850,000
7277 Greening Bluff
Egg Harbor, 54209
CB Real Estate Group Egg Harbor
3Bedroom(s)
4Bathroom(s)
GarageParking(s)
55Picture(s)
4,022Sqft
Visits:443
“Bluff Cottage” is a 4022 sq. ft. Craftsman style bungalow located on Greening Bluff with the Horseshoe Bay community. Sitting on the bluff 100 ft above the water it offers panoramic views of the sparkling waters of Green Bay by day and the lights of Marinette/Menomonie by night.
$1,850,000Sold for 1,700,000.00 on 12/20/25
10612 Shore View Place
Sister Bay, 54234
True North Real Estate LLC
3Bedroom(s)
2Bathroom(s)
GarageParking(s)
32Picture(s)
1,724Sqft
Visits:5484
Discover one of the best panoramic water views in Door County that's also within walking distance to everything Sister Bay has to offer! Enjoy an open-concept living area that flows seamlessly from the stylish modern kitchen to the large living room with expansive and breathtaking views.
$1,849,900
10728 Admiral Dr
Sister Bay, 54234
True North Real Estate LLC
5Bedroom(s)
7Bathroom(s)
GarageParking(s)
50Picture(s)
4,976Sqft
Visits:1405
From an elevated setting offering a true panorama of the Green Bay waters, islands and Sister Bay coastline, this elegant and spacious townhome provides that very special place to enjoy the Door County lifestyle. Highlights include a great room featuring soaring ceilings, wood burning fireplace and access to a spacious waterside deck.
$1,800,000Sold for 1,756,800.00 on 07/05/24
7691 Elm Point Rd
Baileys Harbor, 54202
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
63Picture(s)
4,034Sqft
Visits:664
Life on Kangaroo Lake is a cherished Door County tradition, and this exceptional property is ready for its next chapter. Set along beautifully reinforced shoreline and surrounded by cedars, this custom-built home is designed for gathering with family and friends. Enjoy sun-filled days on the dock, evenings by the campfire, and breathtaking sunsets from the flagstone patio.
$1,750,000
Lot 5 Logerquist Rd
Baileys Harbor, 54202
Shorewest Realtors-Door County
8Picture(s)
7.80Acre
Visits:74
Calling all Lake lovers. Never before offered, slice of Kangaroo Lake heaven! 246 sprawling feet of shoreline, 7.7 acres of mixed hardwoods and open field. Place a pier, bring your boat, enjoy the scenery and lake life while you design and build your dream lake house. This is a place where memories are made. Start your journey today.
$1,750,000
12741 Wisconsin Bay Rd
Ellison Bay, 54210
Dwell Door County
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
82Picture(s)
2,926Sqft
Visits:633
PRICE IMPROVEMENT: This waterfront home in one of Door County's last truly unspoiled locations offers sweeping views of woods, water, harbors, bluffs and spectacular sunsets. Designed to maximize light and water views, this home offers expansive windows and a creative layout that seamlessly brings the outdoors inside.
$1,750,000Sold for 1,500,000.00 on 08/08/25
10617 Cove Ln
Sister Bay, 54234
True North Real Estate LLC
5Bedroom(s)
4Bathroom(s)
GarageParking(s)
22Picture(s)
3,165Sqft
Visits:1762
Introducing COVE, a luxury residential community of just 12 free-standing homes located on the grounds of the historic Little Sister Resort. Situated steps from iconic Pebble Beach, COVE offers a tranquil oasis on the outskirts of Door County's bustling village of Sister Bay.
$1,725,000Sold for 1,987,326.00 on 01/18/24
TBD Hill Rd
Sister Bay, 54234
Shorewest Realtors-Door County
35Picture(s)
40Acre
Visits:69
Escape to nature with this beautiful vacant land parcel offering rare blend of privacy, tranquility, and natural beauty. Three Springs Creek meanders through the property, creating a peaceful setting that attracts abundant wildlife and provides the perfect backdrop for outdoor recreation and relaxation.
$1,700,000
7269 Greening Bluff
Egg Harbor, 54209
Arbor Crowne Properties
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
29Picture(s)
3,057Sqft
Visits:96
Set on one of the largest lots, professionally landscaped, in the prestigious Horseshoe Bay, this exceptional 3 bedroom home captures a stunning view of the ever changing waters of Green Bay. Offered partially furnished, it features custom details throughout, two fireplaces and two primary first floor suites.
$1,700,000Sold for 1,500,000.00 on 06/11/26