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®.
Grove Rd
Baileys Harbor, 54202
Kellstrom-Ray Agency, Inc
4Picture(s)
20.04Acre
Visits:1010
Beautiful 20 acre tract on a quiet dead end road half way between Baileys Harbor and Sister Bay. A very nice mix of meadow and evergreens with a smattering of hardwoods. Property could be divided into 4, 5 acre lots. There a trail that runs right down the middle.
$295,000Sold for 250,000.00 on 03/22/24
Lot 2 Scandia Rd
Sister Bay, 54234
Shorewest Realtors-Door County
17Picture(s)
5.37Acre
Visits:498
Create your perfect Door County retreat on this 5.367-acre wooded lot—an ideal canvas for your dream home or private getaway. A gravel drive is already in place, and a full survey has been completed, saving you time and effort. Enjoy the tranquility of a secluded setting while being just minutes from all the dining, shopping, and shorefront charm Sister Bay has to offer.
$295,000Sold for 250,000.00 on 02/13/26
E of5378 Silverdale Rd
Sturgeon Bay, 54235
Welcome Home Realty
5Picture(s)
60Acre
Visits:531
Fantastic hunting land. Great private get away back to nature. Trails on the property. Deer stands included. Last year 10 deer were harvested and two were 10 pointers! Tax parcel number 0240227272632 is also included. Taxes reflect both parcels.
$295,000Sold for 270,000.00 on 06/30/26
50 W Larch St
Sturgeon Bay, 54235
Sarkis & Associates
2Bedroom(s)
2Bathroom(s)
39Picture(s)
894Sqft
Visits:499
This rarely offered 2 bedroom 2 bath rental ready main floor unit offers views of Otumba Park and the water. Owners have the opportunity to stay unlimited nights and make excellent rental income. Just a short walk from all your favorite Sturgeon Bay restaurants and places including the newly enhanced Otumba Park beach.
$295,000Sold for 301,010.00 on 06/27/25
12094 Hwy 42
Ellison Bay, 54210
Kellstrom-Ray Agency, Inc
2Bedroom(s)
2Bathroom(s)
AttachedParking(s)
32Picture(s)
1,200Sqft
Visits:223
Great starter home in downtown Ellison Bay. The original home is an older converted Quonset hut (age unknown) housing 2 bedrooms, kitchen, full bath and combined living room/dining area. The 2 story addition was added in 1981 and has the large family room and second floor loft. It also offers another full bath, freestanding wood fireplace and large 2 garage with additional storage.
$295,000Sold for 295,000.00 on 12/09/25
TBD Pine Tree Rd
Sturgeon Bay, 54235
@Properties- Elleven
8Picture(s)
2.50Acre
Visits:7
Your Door County homesite awaits. This secluded 2.5-acre wooded parcel sits atop a picturesque bluff bordered by upscale homes — a water view of Green Bay may be yours with elevated build plans.
$295,000
Lot 3 Scandia Rd
Sister Bay, 54234
Shorewest Realtors-Door County
13Picture(s)
5.37Acre
Visits:511
Create your perfect Door County retreat on this 5.367-acre wooded lot—an ideal canvas for your dream home or private getaway. A gravel drive is already in place, and a full survey has been completed, saving you time and effort. Enjoy the tranquility of a secluded setting while being just minutes from all the dining, shopping, and shorefront charm Sister Bay has to offer.
$295,000Sold for 250,000.00 on 04/28/26
5620 Clark Lake Dr
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
16Picture(s)
1,250Sqft
Visits:1112
It's all about the location. A private wooded setting, just a short walk to public access to Clark Lake and also close to Cave Point and Whitefish Dunes State Park. A great ranch style home with 3 bedrooms and 2 baths. The owner has done some improvements and some items need to be completed. Some new tile and molding will remain with the property.
$295,000Sold for 295,000.00 on 08/06/24
817 S 15th Ave
Sturgeon Bay, 54235
ERA Starr Realty
4Bedroom(s)
2Bathroom(s)
DetachedParking(s)
39Picture(s)
1,456Sqft
Visits:343
Welcome to this inviting 4-bedroom, 2-bath home just one block from the scenic Sturgeon Bay channel! Thoughtfully updated, both bathrooms have been beautifully remodeled, blending modern style with everyday comfort. This spacious home offers a versatile layout perfect for a full-time residence, a seasonal getaway, or a potential short-term rental, this home fits the bill.
$295,000Sold for 300,000.00 on 09/20/25
1638 Iowa St
Sturgeon Bay, 54235
True North Real Estate LLC
2Bedroom(s)
2Bathroom(s)
GarageParking(s)
17Picture(s)
1,232Sqft
Visits:1123
Nicely maintained unit featuring step free entrance, 2 bedrooms and 2 full bathrooms. Comfortable open living concept. Additional storage above the one car attached garage area. Enjoy the conveniences of living in Sturgeon Bay.
$295,000Sold for 310,000.00 on 05/28/24
218 W Pine St
Sturgeon Bay, 54235
Smart Moves Real Estate LLC
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
33Picture(s)
2,003Sqft
Visits:733
Welcome to this city home with true country appeal. This well cared for home is roomier than it appears on its pretty perch above the city. It features tons of storage space as well as solid wood 6 panel doors throughout. Outside the 2+ detached garage has ample room for a workshop.
$295,000Sold for 298,130.00 on 11/07/24
123 S Hudson Ave
Sturgeon Bay, 54235
Welcome Home Realty
3Bedroom(s)
3Bathroom(s)
DetachedParking(s)
26Picture(s)
1,403Sqft
Visits:318
Storybook 3 bedroom 2.5 bath Cape Code with lots of charm on a beautiful deep lot located on Sturgeon Bays West Side. Property can not close before October 15. Buyer to confirm all measurements. Washer and dryer are not included.
$294,900Sold for 282,000.00 on 10/10/25
952 S Geneva Ave
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
19Picture(s)
1,241Sqft
Visits:1090
This lovely home is sold but here is a rare opportunity to see a finished home in this great neighborhood. We can build yours in just four months. BRAND NEW construction for Door County's workforce in the City of Sturgeon Bay! Three bedrooms and two baths, this spacious residence offers the perfect canvas for your lifestyle. No short term rentals are allowed.
$294,900Sold for 294,900.00 on 08/02/24
TBD S Hudson Ave
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
3Bedroom(s)
1Bathroom(s)
AttachedParking(s)
10Picture(s)
1,210Sqft
Visits:801
BRAND NEW construction for Door County's workforce in the City of Sturgeon Bay! The Birch Design, boasting three bedrooms and one bath, 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.
$292,900
1470 Maplewood Dr
Ellison Bay, 54210
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
DetachedParking(s)
44Picture(s)
1,628Sqft
Visits:875
This spacious and creatively designed cottage sits within 1.5 fully wooded acres just over a mile outside Ellison Bay, near the Clearing Folk School, the Garrett Bay shore access and Door Bluff Headlands County Park. The home needs some attention and updates, but features plenty of room for family and friends.
$289,900Sold for 350,000.00 on 08/09/24
504 N 5th Ave
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
1Bathroom(s)
DetachedParking(s)
28Picture(s)
1,036Sqft
Visits:91
Charming 1930's home located on a sunny corner lot close to downtown. This well-loved home offers great character with beautiful hardwood floors and original woodwork throughout. The front foyer opens to a large light-filled living room showcasing the original open staircase. Beyond, the dining room overlooks a wonderfully private courtyard with an extended fenced yard.
$289,900
806 W Spruce Dr
Sturgeon Bay, 54235
Keller Williams
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
44Picture(s)
1,704Sqft
Visits:617
Charming 3 bedroom, 1.5 bath ranch style home in a wonderful and convenient location. 806 W Spruce Dr. features a wonderful floor plan, large living spaces, huge rec room/bonus room perfect for entertaining, nice appliances and much more. Live and play in beautiful Door County and explore all that Door County has to offer.
$289,900Sold for 288,000.00 on 06/05/24
10697 Timber Ridge Cr
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
2Bedroom(s)
1Bathroom(s)
CommonParking(s)
21Picture(s)
900Sqft
Visits:646
Location, location, location!! This charming ranch-style condominium is just steps away from the heart of downtown Sister Bay, where you'll find the beach, marina, restaurants, shopping, concerts in the park, and so much more. Featuring two bedrooms, one bath, and a private patio off the living room, this property is brimming with potential.
$289,900Sold for 285,000.00 on 02/24/25
T.B.D. N 6th Ave
Sturgeon Bay, 54235
Harbour Real Estate Group LLC
1Bedroom(s)
1Bathroom(s)
GarageParking(s)
7Picture(s)
847Sqft
Visits:67
Introducing The Portage at Colorado Heights. One bedroom, one full bath, single-level ranch duplex in Sturgeon Bay. 847 sq ft of bright open-concept living: a 15x17 living room flowing to an island kitchen with walk-in pantry, plus an oversized attached 2-car garage. Covered porch and rear patio. Luxury vinyl plank flooring and stained cabinetry.
$289,900
T.B.D. N 6th Ave
Sturgeon Bay, 54235
Harbour Real Estate Group LLC
1Bedroom(s)
1Bathroom(s)
AttachedParking(s)
7Picture(s)
847Sqft
Visits:58
Introducing The Portage at Colorado Heights. One bedroom, one bath, entry level ranch duplex in Sturgeon Bay. 847 sq ft of bright open-concept living: a 15x17 living room flowing to an island kitchen with walk-in pantry, plus an oversized attached 2 car garage. Covered porch and rear patio. Luxury vinyl plank flooring and stained cabinetry.
$289,900
4533 Hwy 57
Sturgeon Bay, 54235
True North Real Estate LLC
3Bedroom(s)
1Bathroom(s)
DetachedParking(s)
59Picture(s)
1,652Sqft
Visits:2323
Set on a spacious 0.67-acre lot, this well-maintained home offers comfort, charm, plenty of natural light, and a prime location. Inside, enjoy a generous living area with a large kitchen, three bedrooms, one full bath, two versatile multi-use rooms, a sizeable deck with lovely views, and a full basement ready for your vision.
$289,000Sold for 277,000.00 on 03/31/26
19 S Lansing Ave
Sturgeon Bay, 54235
Sunnypoint Real Estate LLC
1Bedroom(s)
1Bathroom(s)
PavedParking(s)
2Picture(s)
660Sqft
Visits:281
This charming 1 bedroom cottage sits on a private, low-maintenance lot just steps from a sandy Green Bay shoreline. Inside, the fully furnished and tastefully decorated space is move-in ready. Enjoy a spacious deck, private yard with fire pit, and a finished bunk house for extra living and sleeping space. Walking distance from shops, restaurants, and attractions.
$289,000Sold for 289,000.00 on 10/20/25
1753 Michigan St
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
24Picture(s)
2,232Sqft
Visits:377
Great ranch in a great location! 3 bedroom 2 bath home. Many updates - a basement that just needs a bit more and it is finished. Great storage areas. Main level laundry. Patio in the 90x150 backyard. Stamped concrete lines the driveway. Walk to the Y, church, hospital and school. Close to shopping and just a minute to the highway.
$289,000Sold for 270,000.00 on 09/12/25
7888 Church St
Egg Harbor, 54209
Sunnypoint Real Estate LLC
2Bedroom(s)
2Bathroom(s)
CommonParking(s)
23Picture(s)
900Sqft
Visits:493
Upper 2 bed 2 bath unit with desirable split bedroom floor plan overlooking the courtyard and within walking distance of the village.
$289,000Sold for 292,000.00 on 04/28/25