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®.
N Duluth Ave
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
13Picture(s)
1.75Acre
Visits:166
Discover this east-facing parcel of gradually sloping land perfectly positioned on scenic N. Duluth Ave with seasonal water views. This property includes a serene meadow, tranquil wooded surroundings, and a beautiful limestone escarpment. This is a rare gem waiting for your vision.
$200,000
#15 Eagle Ledge Ln
Fish Creek, 54212
True North Real Estate LLC
10Picture(s)
1.40Acre
Visits:975
UNIT #15 Eagle Ledge, a Site Condominium. Build your Door County dream home in this highly desirable location just south of downtown Fish Creek. Eagle Ledge is comprised of 16 private homesites nestled into a beautiful natural setting on the former Redmann Family legacy property. This new site condominium is adjacent to the to-be-expanded Fish Creek Park.
$200,000Sold for 195,000.00 on 01/16/25
TBD Hwy 42
Fish Creek, 54212
Kellstrom-Ray Agency, Inc
12Picture(s)
3.57Acre
Visits:641
Spectacular homesite just north of the village of Fish Creek! This fully wooded lot is rolling, has ridges, and mostly mature hardwoods. Best of all - it can be served by municipal sewer! It is accessed by an easement from Highway 42 (between the English Inn and Alexander's). About 50% of the easement road has been built.
$200,000Sold for 195,000.00 on 05/16/25
N Duluth Ave
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
15Picture(s)
1.74Acre
Visits:176
Discover this east-facing parcel of gradually sloping land perfectly positioned on scenic N. Duluth Ave with seasonal water views. This property includes a serene meadow, tranquil wooded surroundings, and a beautiful limestone escarpment. This is a rare gem waiting for your vision.
$200,000
421 N 4th Ave
Sturgeon Bay, 54235
Sarkis & Associates
2Bedroom(s)
1Bathroom(s)
NoneParking(s)
31Picture(s)
648Sqft
Visits:165
Fully renovated home in the heart of Sturgeon Bay! This 2 bed, 1 bath home is ready for new owners and has been tastefully modernized. Updates include all new insulation, electrical, roof, siding, windows, floors, light fixtures, appliances, bathroom, wall unit A/C, covered front porch, and a blank slate for landscaping. Walk to downtown Sturgeon Bay or nearby Sunset Park.
$199,999Sold for 185,000.00 on 06/24/26
4232 Island Circle Dr
Sturgeon Bay, 54235
Action Realty
19Picture(s)
0.32Acre
Visits:60
Tucked inside High Cliff Park, one of Door County's most charming nautical neighborhoods, this property offers 100 feet of beautiful waterfront to enjoy. Step outside to fish, swim, or launch your boat right from your own shoreline — the dock has been recently redone and is ready for your next adventure. This waterway has access to the Bay of Green Bay.
$199,950
TBD Europe Lake Ln
Ellison Bay, 54210
Dwell Door County
8Picture(s)
1.47Acre
Visits:379
Price Improvement. Exceptional opportunity for a future custom home near lovely Europe Lake in Ellison Bay, providing a unique opportunity to live at Door County's most beloved places. There is water access down the road for swimming/kayaking/ice skating and more, as well as access to the Europe Lake boat launch.
$199,900Sold for 200,000.00 on 11/20/25
TBD Woodcrest Rd
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
12Picture(s)
5.07Acre
Visits:1013
What a wonderful location to build your new Door County dream home on! Lovely 5 acre parcel, located on the outskirts of Sister Bay, offering a tremendous amount of privacy, yet just a few minutes to all that the Village has to offer. Mostly wooded site with some open meadow towards Woodcrest Road. A soil test was completed in 2020, which indicated a mound system would be allowed.
$199,900Sold for 180,000.00 on 10/08/24
Debroux Ct
Town Of Gardner, 54235
Kos Realty Group
24Picture(s)
0.89Acre
Visits:324
Discover a one-of-a-kind property perched high on the bluff in one of Brussel's most desirable subdivisions. Located in DeBroux Bluffs, this generous lot features dramatic topography, mature trees & views of the Bay of Green Bay—perfectly positioned for stunning sunsets.
$199,900
6800 #1 Sunny Point Rd
Egg Harbor, 54209
Take Action Realty Group, LLC
4Picture(s)
10.11Acre
Visits:274
Unlock opportunity in the heart of Door County with this 10.11-acre parcel. One of eight available lots, each soil-tested and ready to build, this land offers flexibility fordevelopment, long-term investment, or creating a private estate. Located in the Town of Egg Harbor, enjoy the balance of rural peace with access to Door County's popular destinations.
$199,900
Debroux Ct
Town Of Gardner, 54235
Kos Realty Group
20Picture(s)
0.93Acre
Visits:352
Discover a one-of-a-kind property perched high on the bluff in one of Brussel's most desirable subdivisions. Located in DeBroux Bluffs, this generously sized lot features dramatic topography, mature trees, and sweeping views of the Bay of Green Bay—perfectly positioned for stunning sunsets.
$199,900
809 Quincy St
Sturgeon Bay, 54235
Symes Realty
4Bedroom(s)
1Bathroom(s)
DetachedParking(s)
17Picture(s)
1,344Sqft
Visits:520
Check out this cozy 4 bedroom, 1 bathroom Cape Cod home in Sturgeon Bay that's conveniently located near the waterfront and downtown shops and restaurants. The home features a deck and spacious fenced-in backyard. Roof replaced in 2020. All remaining personal property comes with the home.
$199,900Sold for 201,000.00 on 04/15/25
4286 Harbor School Rd
Egg Harbor, 54209
Sarkis & Associates
2Bedroom(s)
2Bathroom(s)
NoneParking(s)
22Picture(s)
712Sqft
Visits:1047
Here is your chance to own a Door County cabin in the woods! This Wonderful unit is a corner unit with 2 lots providing a significant amount of privacy. Inside, this unit has 2 bedrooms which is rare at Heritage Lake Resort. The second bedroom/den also has its own half bath. The unit features beautiful wood floors throughout. French doors and a large kitchen.
$199,900Sold for 225,000.00 on 08/21/24
Debroux Ct
Town Of Gardner, 54235
Kos Realty Group
20Picture(s)
0.94Acre
Visits:318
Discover a one-of-a-kind property perched high on the bluff in one of Brussel's most desirable subdivisions. Located in DeBroux Bluffs, this generously sized lot features dramatic topography, mature trees, and sweeping views of the Bay of Green Bay—perfectly positioned for stunning sunsets.
$199,900
Lot 18 Quarry Bluff Ct
Sturgeon Bay, 54235
ERA Starr Realty
10Picture(s)
0.99Acre
Visits:51
Phase II of Quarry Bluff Estates is now available! Experience the best of Door County living in a premier location perfect for your year-round home, vacation retreat or real estate investment. Each lot offers scenic views, underground utilities, natural gas, and well-maintained roads, all surrounded by the natural beauty of the area.
$199,900
528 N 3rd Ave
Sturgeon Bay, 54235
Harbour Real Estate Group LLC
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
15Picture(s)
1,092Sqft
Visits:903
Lots of new updates on this cute corner lot home located near downtown Sturgeon Bay.
$199,900Sold for 199,900.00 on 04/05/24
9113 Wandering Down Rd
Town Of Gibraltar, 54212
Kellstrom-Ray Agency, Inc
8Picture(s)
3.81Acre
Visits:925
This beautiful homesite is nearly ready for you to build your Door County dream home on! Beautifully mixed terrain and meandering stone fences. The parcel was selectively and professionally cleared to make way for a new home, the driveway was installed, and a 4 bedroom mound system sanitary permit is already in place.
$199,900Sold for 205,000.00 on 09/03/24
Fieldcrest Rd
Sister Bay, 54234
Berkshire Hathaway HS Bay Area Realty
33Picture(s)
5.29Acre
Visits:1438
Breathtaking 5.2 acre lot in stunning Sister Bay, Wisconsin (Door County). This magical piece of land is a must-see for nature enthusiasts and dream home seekers. The best of both worlds with country living (Snowmobile trails right out your backdoor), just moments from all the convenient amenities of Sister Bay. Embrace the tranquility while enjoying the vibrant community nearby.
$199,900Sold for 180,000.00 on 03/07/24
Debroux Ct
Town Of Gardner, 54235
Kos Realty Group
24Picture(s)
0.90Acre
Visits:285
Discover a one-of-a-kind property perched high on the bluff in one of Brussel's most desirable subdivisions. Located in DeBroux Bluffs, this generous lot features dramatic topography, mature trees & views of the Bay of Green Bay—perfectly positioned for stunning sunsets.
$199,900
Birch Field Ln
Ellison Bay, 54210
Kellstrom-Ray Agency, Inc
8Picture(s)
5.32Acre
Visits:1169
Beautifully wooded and rolling homesite in a very desirable area. A portion of this property abuts Door Bluff Headlands Park. Quiet and private setting, located off of a private road, Birch Field Lane. Minutes from downtown Ellison Bay and a short walk to the Garrett Bay public water area. A wonderful place to build your new Door County home.
$199,900Sold for 190,000.00 on 03/22/24
Debroux Ct
Town Of Gardner, 54235
Kos Realty Group
21Picture(s)
0.90Acre
Visits:354
Discover a one-of-a-kind property perched high on the bluff in one of Brussel's most desirable subdivisions. Located in DeBroux Bluffs, this generously sized lot features dramatic topography, mature trees, and sweeping views of the Bay of Green Bay—perfectly positioned for stunning sunsets.
$199,900
Circle Ridge Pl
Sturgeon Bay, 54235
Action Realty
4Picture(s)
0.29Acre
Visits:45
Located on the west side of Sturgeon Bay just off Highway 42/57 is a 82' x 151' with Bay Water Views!!
$199,900
Chambers Island
Chambers Island, 54212
CB Real Estate Group Fish Creek
4Picture(s)
2.70Acre
Visits:309
Get away from it all and get off the grid to Chambers Island! Short boat ride from Fish Creek but miles away from the busyness of the mainland. Approximately 300 feet of Green Bay shore, beachstone and sand shore. Coordinates 45.199941-87.349036 Buyer responsible for transportation to island.
$199,900
4286 Harbor School Rd
Egg Harbor, 54209
Sarkis & Associates
3Bedroom(s)
2Bathroom(s)
NoneParking(s)
19Picture(s)
750Sqft
Visits:745
Here is your chance to own a Door County cabin in the woods! This Wonderful unit is a corner unit with 1.5 lots. This unit is immaculate inside & out! It provides a significant amount of privacy. Inside, this unit has 3 bedrooms which are very rare at Heritage Lake Resort. The 3rd bedroom is being used as a dining room. Also, a 2nd large half bath w/washer & dryer.
$199,900Sold for 227,300.00 on 09/16/24