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®.
734 Hickory St
Sturgeon Bay, 54235
Sarkis & Associates
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
34Picture(s)
1,896Sqft
Visits:394
3 bedroom split level home ready for you and your family to enjoy. Huge yard that is partially fenced in for small children or pets. Updated bathrooms. Fresh paint in the entry and the living room. New closet built in the primary bedroom. Fireplace in lower level family room. Quiet neighborhood near Otumba Beach and Potawatomi Park. Come and take a look and make your offer.
$310,000Sold for 277,000.00 on 08/18/25
11975 Bay Ln
Ellison Bay, 54210
Kellstrom-Ray Agency, Inc
3Bedroom(s)
1Bathroom(s)
No GarageParking(s)
37Picture(s)
1,014Sqft
Visits:937
If you've ever wanted to live at the beach, this is your chance! Charming seasonal, water-view cottage in downtown Ellison Bay, next to the Ellison Bay beach with 283 feet of Green Bay shoreline. Step outside to the park to take a swim, launch your kayak, or spend some time on the sand beach. The park has a gazebo, playground and beautiful twin tennis courts.
$310,000Sold for 350,000.00 on 06/07/24
50 Larch St
Sturgeon Bay, 54235
Sarkis & Associates
2Bedroom(s)
2Bathroom(s)
15Picture(s)
894Sqft
Visits:518
Panoramic views of the Sturgeon Bay from the steel bridge up the shoreline to the quarry and beyond. 2 bedroom, 2 bath unit. Best location in Door County with Otumba swimming beach, the marina for your boat and many excellant restaurants within walking distance. Unit 305 has not been in the rental pool for 3 years. Sellers used the unit for personal use only. Call for your personal showing.
$310,000Sold for 300,000.00 on 04/30/25
12397 Garrett Bay Rd
Ellison Bay, 54210
True North Real Estate LLC
2Bedroom(s)
1Bathroom(s)
DetachedParking(s)
48Picture(s)
1,128Sqft
Visits:1339
Ellison Bay is where it's happening! Have a hot cup of coffee at Brew or Kick Ash, dine at Blue Bear or Della Porta, have a cold one at Mink River Basin, and come home to a dark, starry sky. Located near The Clearing and in the neighborhood of Door Bluff Headlands County Park. Perfectly situated on an expansive one-acre corner lot, this single level, 2BR/1BA home is ready for its next owner.
$309,900Sold for 250,000.00 on 06/24/24
228 N 15th Dr
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
34Picture(s)
1,911Sqft
Visits:69
Very comfortable ranch home in nice neighborhood very close to schools. Many updates including windows, blinds, water heater, garage door, soffits/facia, and gutters. Nicely landscaped backyard with beautiful perennial gardens and a garden shed for extra storage.
$309,900Sold for 318,000.00 on 06/12/26
1105 S Ridgeway Ave
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
33Picture(s)
1,248Sqft
Visits:418
3 bedroom, 2 bath ranch home featuring a functional single-level layout with full basement. The spacious living room with a fireplace opens to the kitchen and dining area, with direct access to the back deck overlooking the yard. Primary bedroom includes direct access to the bath. Additional bedrooms provide flexibility for guests or home office space.
$309,900Sold for 305,000.00 on 11/07/25
1223 Bonnie View Dr
Sturgeon Bay, 54235
Action Realty
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
41Picture(s)
1,304Sqft
Visits:650
This beautifully remodeled 3-bedroom, 2-bathroom home is a must-see! Thoughtfully updated with a contemporary design, the interior feels light, airy, and inviting.
$309,000Sold for 309,000.00 on 02/03/25
Island View Ct
Fish Creek, 54212
True North Real Estate LLC
GravelParking(s)
20Picture(s)
10.32Acre
Visits:1579
Enjoy the wonderful, wooded seclusion of this ten plus acre parcel at the end of a dead end road, yet be minutes away from bustling Fish Creek and Egg Harbor activities, theaters, and restaurants. Island View Road is a beautiful winding drive through the trees along a dramatic rise of the Niagara Escarpment.
$309,000Sold for 310,000.00 on 05/10/24
10193 Water St
Ephraim, 54211
CB Real Estate Group Egg Harbor
1Bedroom(s)
1Bathroom(s)
NoneParking(s)
24Picture(s)
420Sqft
Visits:978
ON THE WATER! Affordable waterfront getaway! As part of an old resort and a property which still captures the nostalgic feel of days gone by, this waterfront gem is the perfect place to hang your hat for summer and fall visits.
$309,000Sold for 311,500.00 on 07/01/24
TBD Djuplin Rd
Sturgeon Bay, 54235
Sarkis & Associates
27Picture(s)
33.14Acre
Visits:252
Enjoy the best of both worlds with this beautiful property just outside the Sturgeon Bay city limits. Experience peaceful country living while staying only minutes from all the conveniences of the city. There are logs for three log cabins to be reconstructed on the property. The cabins are roughly 20ft x 25ft, from 1870-1880. Seller has photos & sketches available.
$309,000Sold for 320,000.00 on 12/22/25
956 S Fulton Ave
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
11Picture(s)
1,241Sqft
Visits:835
BRAND NEW construction for Door County's workforce in the City of Sturgeon Bay! The Maple Design, boasting three bedrooms and two baths, this spacious residence offers the perfect canvas for your lifestyle. Start the day in the beautiful primary suite complete with a generous walk-in closet and private bath. Plus, a thoughtfully designed laundry room, making everyday chores a breeze.
$308,900Sold for 321,604.00 on 12/19/24
325 S 15th Ct
Sturgeon Bay, 54235
Action Realty
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
31Picture(s)
1,539Sqft
Visits:763
Welcome to this charming 3-bedroom, 2-bath home located on a peaceful cul-de-sac near Sturgeon Bay High School. This lovely home features an updated kitchen with new cabinets, ensuring a modern and functional cooking space. The dining area opens up to a delightful sunroom, perfect for enjoying your morning coffee or relaxing with a good book.
$307,000Sold for 299,000.00 on 10/01/24
940 S Geneva Ave
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
10Picture(s)
1,241Sqft
Visits:108
BRAND NEW construction for Door County's workforce in the City of Sturgeon Bay! The Chestnut Design, boasting three bedrooms and two baths, this spacious residence offers the perfect canvas for your lifestyle. Start the day in the beautiful primary suite complete with a generous walk-in closet and private bath. Plus, a thoughtfully designed laundry room, making everyday chores a breeze.
$305,900
941 S Fulton Ave
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
10Picture(s)
1,241Sqft
Visits:212
BRAND NEW construction for Door County's workforce in the City of Sturgeon Bay! The Chestnut Design, boasting three bedrooms and two baths, this spacious residence offers the perfect canvas for your lifestyle. Start the day in the beautiful primary suite complete with a generous walk-in closet and private bath. Plus, a thoughtfully designed laundry room, making everyday chores a breeze.
$305,900
928 S Geneva Ave
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
13Picture(s)
1,241Sqft
Visits:324
BRAND NEW construction for Door County's workforce in the City of Sturgeon Bay! The Chestnut Design, boasting three bedrooms and two baths, this spacious residence offers the perfect canvas for your lifestyle. Start the day in the beautiful primary suite complete with a generous walk-in closet and private bath. Plus, a thoughtfully designed laundry room, making everyday chores a breeze.
$305,900Sold for 331,536.00 on 03/27/26
TBD Gibraltar Rd
Fish Creek, 54212
CB Real Estate Group Fish Creek
4Picture(s)
12Acre
Visits:532
Rare offering! 12 wooded acres near Fish Creek and Ephraim. Several amazing homesites for you to build your dream home on. Moderate deed restrictions to insure your investment.
$305,000Sold for 305,000.00 on 07/09/25
939 S Hudson Ave
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
18Picture(s)
1,218Sqft
Visits:715
BRAND NEW construction for Door County's workforce in the City of Sturgeon Bay! This three-bedroom, two-bathroom home is designed with your comfort and style in mind.The Willow design offers a spacious open concept that seamlessly blends living, dining and kitchen areas, making it perfect for both daily life and entertaining.
$304,900Sold for 304,900.00 on 04/01/24
449 N 7th Ave
Sturgeon Bay, 54235
Action Realty
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
35Picture(s)
1,319Sqft
Visits:879
Showings start June 27, 2024! This well-maintained 3-bedroom, 2-bath Cape Cod home perfectly blends modern convenience and classic charm. The house features hardwood floors throughout most areas, offering a warm and inviting atmosphere. The main floor includes a bedroom with an ensuite bathroom, providing convenience and privacy.
$304,900Sold for 296,000.00 on 08/12/24
TBD County Rd Q
Baileys Harbor, 54202
Sarkis & Associates
16Picture(s)
20Acre
Visits:1229
20 aces of enchanted hardwood forest for your private retreat. Door County nature at its finest. Can be sold with MLS # N141221A for an extra 450, 000. Please schedule to walk the land. Must be accompanied by the Realtor.
$300,000Sold for 300,000.00 on 01/05/24
1539 Ranch Ln
Ellison Bay, 54210
Shorewest Realtors-Door County
2Bedroom(s)
2Bathroom(s)
AttachedParking(s)
31Picture(s)
1,320Sqft
Visits:408
Cozy home on 1.
$300,000Sold for 332,500.00 on 07/25/25
11605 Meadow Wood Ln
Ellison Bay, 54210
Kellstrom-Ray Agency, Inc
2Bedroom(s)
2Bathroom(s)
GarageParking(s)
38Picture(s)
1,188Sqft
Visits:1086
Recently renovated ranch home in the popular Meadow Wood development. Open concept living space with a split bedroom floor plan. You will love the new kitchen with all new stainless steel appliances. There's new drywall, plaster & paint, floorcoverings, an extended deck and bathroom updating. Electric fireplace. The master bath has a soaking tub and a shower.
$300,000Sold for 300,000.00 on 04/05/24
Cedar Rd
Luxemburg, 54217
NextHome Select Realty
21Picture(s)
11.42Acre
Visits:44
Set among mature hardwoods with a quiet wooded backdrop, this vacant parcel offers a strong head start for future plans. A 42'x62' steel-framed shed is already in place with an insulated bay and 200 amp electrical service, creating flexible space for storage, projects, or staging a new build.
$300,000
4740 Dunn Rd
Sturgeon Bay, 54235
Sunnypoint Real Estate LLC
3Bedroom(s)
2Bathroom(s)
OtherParking(s)
37Picture(s)
1,384Sqft
Visits:473
First-time home buyers... imagine raising your family here, kids playing in the park-like backyard surrounded by mature maples, pines, and fruit trees, or sitting around the fire pit roasting marshmallows. The 2-car garage has a large work bench and built in storage shelves, is insulated, and has propane heat. All ready to start your new project. Both bathrooms have radiant floor heat.
$300,000Sold for 305,000.00 on 10/28/25
County Hwy C
Sturgeon Bay, 54235
ERA Starr Realty
4Picture(s)
30Acre
Visits:364
Imagine the possibilities! This approximately 30 acre parcel contains large sections of beautifully wooded land along with wetlands. It would be a great spot to build your country dream home near all the city conveniences. How about a private preserve for hunting? OR if it later becomes annexed by the City of Sturgeon Bay, it offers great opportunities for development.
$300,000