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®.
5242 Cobblestone Circle
Egg Harbor, 54209
True North Real Estate LLC
4Bedroom(s)
4Bathroom(s)
GarageParking(s)
16Picture(s)
2,513Sqft
Visits:3517
New construction at Horseshoe Bay Farms - only 2 units remain! The Cobblestone Cottages are thoughtfully designed and beautifully finished free-standing condominium homes overlooking the championship golf course. Buyers in the pre-construction phase may personalize their interiors and opt for upgrades such as an enclosed screen porch or three-season sunroom.
$799,000Sold for 812,543.00 on 05/23/25
535 E Vine Ct
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
46Picture(s)
2,031Sqft
Visits:158
Located along the lagoon in the prestigious Purves Lagoon community, this home is a haven for the boat lover. The property has been lovingly cared for by 2 generations of family owners. Now it is time to have others enjoy it. The spacious living area includes a family room and living room, both overlooking the lagoon. Multiple windows allow an abundance of natural light.
$799,000
6067 W Dunn Rd
Sturgeon Bay, 54235
Shorewest Realtors
4Bedroom(s)
4Bathroom(s)
AttachedParking(s)
41Picture(s)
2,822Sqft
Visits:144
Well Dunn—charming country estate on a private road with 5 lovely acres in beautiful Door County. Offering 2, 822 sq ft, this 4-bedroom, 3.5-bath home features a great room with cathedral ceilings, fireplace, built-in bookcases - filled with natural light. The kitchen includes custom cabinetry and a bright breakfast bay, opening to a large deck overlooking peaceful woodlands and wildlife.
$798,500Sold for 735,000.00 on 05/28/26
7972 Thimbleberry Ln
Baileys Harbor, 54202
Professional Realty of Door County
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
44Picture(s)
3,603Sqft
Visits:1270
Located in Door County, WI in the idyllic community of Baileys Harbor, this meticulously maintained home embodies all the comforts one could ask for: A wooded 2.
$795,000Sold for 762,500.00 on 05/17/24
12747 Hwy 42
Gills Rock, 54210
Harbour Real Estate Group LLC
2Bathroom(s)
Parking LotParking(s)
19Picture(s)
3,494Sqft
Visits:1185
The Shoreline Restaurant is a Door County icon, known for its food, ambiance, and the most amazing sunsets. The owners who have operated this highly successful business for over 30 years are retiring and offering a "turn-key" restaurant to you. 4.5 stars on TripAdvisor, a waiting line out the door and sales history to prove it, are added advantages to this purchase.
$795,000Sold for 675,000.00 on 02/17/24
11919 Mink River Rd
Ellison Bay, 54210
Shorewest Realtors-Door County
3Bedroom(s)
3Bathroom(s)
DetachedParking(s)
58Picture(s)
2,140Sqft
Visits:54
Showings begin July 16th. Step into a living piece of Door County history in this extraordinary 1860s original log home, where every beam and hand-hewn log reflects generations of craftsmanship and tradition. The original wood-burning fireplace remains the heart of the home, inviting quiet mornings, gatherings, and cozy evenings.
$795,000
6337 Bluff Court Trl
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
3Bedroom(s)
4Bathroom(s)
AttachedParking(s)
64Picture(s)
2,642Sqft
Visits:104
Tucked away in a private, wooded setting, this custom log home—featuring many updates—offers the perfect blend of Northwoods character and modern comfort. Warm wood interiors, expansive living spaces, and large windows create an inviting retreat.
$794,900Sold for 795,000.00 on 05/21/26
10710 Sister Bluff Dr
Sister Bay, 54234
Shorewest Realtors-Door County
3Bedroom(s)
3Bathroom(s)
CommonParking(s)
48Picture(s)
1,500Sqft
Visits:13
Location. Million-Dollar Views. Lifestyle. Discover one of Sister Bay's most coveted bluff-front locations, where panoramic views of Green Bay & the village create an unforgettable backdrop. Walls of windows showcase the waterfront, while the expansive deck is perfect for relaxing, entertaining, & enjoying breathtaking sunsets.
$790,000
Lot 4 Bay Shore Heights Dr
Sturgeon Bay, 54235
@Properties- Elleven
14Picture(s)
1.05Acre
Visits:0
Prestigious point property and a rare acre of water views situated in a private & wooded setting. This expansive and elevated site showcases panoramic blue-water vistas with ample space to build your Door County dream home. Ideally located off Bay Shore Drive between Sturgeon Bay and Egg Harbor—enjoy scenic walks or bike rides among beautiful neighboring homes.
$789,900
8914 Rydeen Rd
Fish Creek, 54212
CB Real Estate Group Egg Harbor
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
9Picture(s)
2,515Sqft
Visits:1187
Brand new construction. This spacious singe family, 2-story home feature over 2500 square feet of living space. Featuring 3 bedrooms, 2.5 baths, a finished bonus room, a large living area with fireplace, dining room, well-appointed kitchen, 4-season sunroom and a walk-out deck overlooking a breathtaking woodland view.
$789,900Sold for 789,900.00 on 06/21/24
5238 Cobblestone Circle
Egg Harbor, 54209
True North Real Estate LLC
3Bedroom(s)
4Bathroom(s)
GarageParking(s)
30Picture(s)
2,453Sqft
Visits:2372
Under construction at Horseshoe Bay Farms! The Cobblestone Cottages are thoughtfully designed and beautifully finished free-standing condominium homes overlooking the championship golf course. Buyers in the pre-construction phase may personalize their interiors and opt for additional bonus space such as an enclosed screen porch or three-season sunroom.
$789,000Sold for 827,693.00 on 08/16/24
7132-C Ida Red Rd
Egg Harbor, 54209
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
46Picture(s)
2,502Sqft
Visits:441
Bright, beautifully appointed end-unit townhouse overlooking the Horseshoe Bay golf course offers exceptional privacy and refined living. A dramatic two-story great room features vaulted ceilings and a striking floor-to-ceiling fireplace, while the dining area showcases elegant wainscoting and beamed ceilings. The spacious main-level primary suite allows for effortless first-floor living.
$785,000Sold for 740,000.00 on 06/15/26
8008 Solitude Ln
Baileys Harbor, 54202
True North Real Estate LLC
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
26Picture(s)
2,030Sqft
Visits:1191
Enjoy year-round Lake Michigan woods and water views from this private three bedroom home in Baileys Harbor. This single-family, condominium home is perched atop the bluff in the Harbor Highlands neighborhood within walking distance to downtown.
$785,000Sold for 715,000.00 on 09/10/24
370 Nelson Ct
Washington Island, 54246
Gordons North Star Realty, LLC
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
45Picture(s)
2,585Sqft
Visits:259
Home lot plus two vacant lots (on each side of the home) included at the list price! Ownership includes a shared shore access lot with 2200+/- feet of rocky shore frontage, barbeque/picnic area and a hiking trail out to the point. Home has too many updates to list including a new roof, ask for a copy of the updates.
$780,000
5340 E Pine Tree Rd
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
63Picture(s)
2,997Sqft
Visits:622
Beautiful home on a quiet private road between Sturgeon Bay and Egg Harbor. Just 15 minutes from town but a world away... Situated on a 2.5 acre lot, the half log siding nestles the house in the surrounding woods. The interior is a bright and sunny surprise with thoughtful, quality construction surrounding you.
$779,900Sold for 760,000.00 on 11/22/24
489 County Rd D
Forestville, 54213
ERA Starr Realty
3Bedroom(s)
4Bathroom(s)
AttachedParking(s)
40Picture(s)
2,854Sqft
Visits:954
This one is a diamond in the rough, not to be replicated for this type of money. Picture perfect setting on 40 acres with combination of woods, open farmland and pastoral serenity. Home was custom designed and constructed to enhance the surrounding views of the countryside.
$779,000Sold for 700,000.00 on 05/03/24
9922 Town Line Dr
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
3Bedroom(s)
3Bathroom(s)
No GarageParking(s)
56Picture(s)
2,212Sqft
Visits:988
Just east of Ephraim you will find this intriguing property tucked away with 21.75 gorgeous acres of mixed terrains. The 3 bedroom, 2.5 bath home has many unique features and loaded with Door County charm. The sunroom features 4 sets of patio doors, an oak planked vaulted ceiling and 4 skylights. A Soapstone woodstove with a fieldstone surround is centrally located to heat the entire home.
$775,000Sold for 700,000.00 on 07/27/24
10553 S Highland Rd
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
5Bedroom(s)
4Bathroom(s)
AttachedParking(s)
44Picture(s)
2,199Sqft
Visits:976
Nearly-new construction in Sister Bay is the perfect Door County getaway or an absolutely ideal year-round home. This live-large (yet still cozy), 2022-built home is located in a vibrant Sister Bay neighborhood that is extremely convenient to everything uptown and downtown, including 2 public beaches, the Sister Bay marina, shopping, fabulous dining options, music, entertainment and so much more.
$775,000Sold for 794,000.00 on 11/08/24
2981 German Rd
Ephraim, 54211
Mahler Sotheby's International Realty
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
47Picture(s)
2,253Sqft
Visits:249
Ephraim living at its finest! Set on over 3 wooded acres, a short walk to the heart of the village, this 3BR/2.5BA home offers the perfect blend of privacy and convenience. The thoughtful layout provides plenty of space, including a living room, family room, spacious kitchen and sought-after main-floor bedroom and full bath.
$775,000Sold for 745,000.00 on 04/24/26
4587 Shinnecock Ct
Egg Harbor, 54209
Professional Realty of Door County
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
47Picture(s)
1,652Sqft
Visits:60
This new townhome checks all the boxes - walking distance to downtown Egg Harbor, located at the end of the cul-de-sac, 3 bedrooms and 2 baths all on one level, gourmet kitchen, 2 car garage plus a full unfinished basement.
$774,900
4587 Shinnecock Ct
Egg Harbor, 54209
Professional Realty of Door County
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
47Picture(s)
1,652Sqft
Visits:42
This new townhome checks all the boxes - walking distance to downtown Egg Harbor, located at the end of the cul-de-sac, 3 bedrooms and 2 baths all on one level, gourmet kitchen, 2 car garage plus a full unfinished basement.
$774,900
3815 Whitefish Bay Trail
Sturgeon Bay, 54235
True North Real Estate LLC
3Bedroom(s)
4Bathroom(s)
AttachedParking(s)
66Picture(s)
3,186Sqft
Visits:995
Welcome home! This beautifu, l single-owner home sits on 1.5 wooded acres in a fantastic location just off prestigious Bark Road /Glidden Drive. Deeded access to Lake Michigan SAND beach, just footsteps away! Single level living with first-floor primary suite, laundry room and attached garage. Second floor guest space with 2 bedrooms, both ensuite. Large bonus/bunk room above garage.
$769,900Sold for 770,000.00 on 06/23/25
4446 Crooked Stick Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
4Picture(s)
2,313Sqft
Visits:962
The Norman, new construction at The Orchards Village at Egg Harbor. A great floor plan with living area and master suite on first floor. 2nd floor contains 2 guest bedrooms, full bath, and bonus room. Optional egress full basement for additional $40, 000 add look out $5, 000 on 619 or 620. Buyer can make finish selections and upgrades. House is rebid then for buyer approval.
$769,900
7141-A Ida Red Rd
Egg Harbor, 54209
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
61Picture(s)
2,632Sqft
Visits:1696
Situated on the 16th fairway of Horseshoe Bay golf course with western exposure, this premier townhome provides long, sweeping views, afternoon sun, colorful sunset skies, and park-like grounds. The bright and airy unitfeatures a 1st floor primary suite, a dramatic open-concept entertaining area with two story windows, two guestrooms upstairs and a multipurpose office/den with ample storage.
$769,000Sold for 760,000.00 on 02/07/25