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®.
359 Wickman Rd
Washington Island, 54246
Kellstrom Ray Washington Island
4Bedroom(s)
4Bathroom(s)
AttachedParking(s)
43Picture(s)
2,691Sqft
Visits:805
Enjoy this beautiful waterfront home while earning rental income!! Situated on a beautiful parcel, this home has it all! Cathedral ceilings, spacious kitchen, 3 season porch, deck, 4 car garage, with 180 ft of waterfront. Currently known as Watermark Inn. Home has 2 bedrooms and 2 bathrooms.
$624,900Sold for 624,900.00 on 10/28/24
601 Sleepy Hollow Dr
Sturgeon Bay, 54235
ERA Starr Realty
2Bedroom(s)
2Bathroom(s)
AttachedParking(s)
59Picture(s)
2,448Sqft
Visits:651
A pretty house in a peaceful setting with lots of room to roam... Imagine morning coffee overlooking this beautiful scene! This two bedroom home, would easily convert to three bedrooms and have room to spare. Situated on 2 acres with 300' of shoreline on the Ahnapee River this is the perfect spot for an outdoor enthusiast.
$619,900Sold for 605,000.00 on 04/17/26
5637 Bay Shore Dr
Sturgeon Bay, 54235
Sarkis & Associates
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
47Picture(s)
2,015Sqft
Visits:1095
Rare Shores Condo offering just south of Egg Harbor. With wooded views from an open porch and a walk-out deck footsteps from the shores of Green Bay, this is a property you will love. Large living room boasting stunning water views and a water view primary suite with private deck. This prime location south of Horseshoe Bay is convenient to golf, dining, concerts, wineries, shopping & parks.
$619,900Sold for 609,000.00 on 06/24/25
4524 Bay Hill Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
11Picture(s)
1,516Sqft
Visits:364
The North, a great single level floor plan (zero entry) perfect for downsizers or a vacation home. Add full basement for an additional $50, 000. Bay Hill Ct is the final phase of this development. Live life like a vacation at The Orchards Village short golf cart ride to Orchards G.C. and less than a mile to Egg Harbor marina and public beach.
$619,900
7814 Eames Farm Rd
Egg Harbor, 54209
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
26Picture(s)
1,820Sqft
Visits:62
Free-standing 3-bedroom ranch with a 2-car attached garage in desirable Eames Farm in the Village of Egg Harbor! This meticulously maintained ranch home is move-in ready and comes fully furnished. It features beautiful maple floors, maple trim, an updated kitchen and lots of natural light! The back deck overlooks the greenspace for added privacy.
$619,000Sold for 650,000.00 on 07/17/26
12380 Hwy 42
Ellison Bay, 54210
Dwell Door County
4Bedroom(s)
2Bathroom(s)
GarageParking(s)
47Picture(s)
1,652Sqft
Visits:48
Tucked between a tamarack forest and lovely hardwoods, this single-level ranch home on five acres of wildflowers, fruit trees & meadow grasses offers the perfect blend of comfort, privacy, and proximity to everything that makes the northern part of the peninsula so special. With 4 bedrooms, including a spacious primary suite with bath & walk-in closet, there's plenty of room to relax and recharge.
$619,000
5660 Gordon Rd
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
35Picture(s)
2,417Sqft
Visits:832
Escape the hustle and bustle without sacrificing convenience. 3 Bedroom 2.5 baths with over 2400 sq ft on a sprawling 3.12 acres. All just minutes from downtown Sturgeon Bay and other Door County attractions. Bring your boat, camper and all your toys to put in the 2020 built 30 x 50 storage shed equipped with 120/240 electrical service and a 12' overhead door.
$619,000Sold for 591,000.00 on 06/14/24
461 N 17th Dr
Sturgeon Bay, 54235
Sunnypoint Real Estate LLC
4Bedroom(s)
4Bathroom(s)
AttachedParking(s)
60Picture(s)
3,686Sqft
Visits:71
Spacious family home! Nicely landscaped corner double lot, beautiful yard, peaceful neighborhood, close to schools, YMCA & Sturgeon Bay's vibrant 3rd Ave shopping district, public waterfront & parks. Main level features kitchen w/ granite counter tops, pantry & stainless-steel appliances. Dining rm w/vaulted ceiling & 2 skylights, living rm w/gas log fireplace & primary ensuite.
$619,000Sold for 625,000.00 on 06/29/26
611 E Walnut Pl
Sturgeon Bay, 54235
ERA Starr Realty
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
48Picture(s)
2,360Sqft
Visits:618
Welcome to your new home in the exclusive Purves Lagoon subdivision! This beautifully designed 4 bedroom, 2.5-bath residence offers a blend of modern comfort and timeless appeal. As you step inside, you're greeted by an inviting, open living space and large windows that bathe the room in natural light. Each bedroom offers space and ample closet storage, ideal for guests.
$615,000Sold for 615,000.00 on 11/16/24
TBD Shinnecock Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
3Bedroom(s)
2Bathroom(s)
GarageParking(s)
13Picture(s)
1,647Sqft
Visits:1544
The Venturi a great ranch floor-plan. Ready to start construction now! Owners make finish selections (see construction specifications). High speed internet. Lots of green space, pond, hiking trails. A golf cart ride to The Orchards GC or walk to Egg Harbor. Some interior pictures are from an existing (sold) model that had an upgraded kitchen.
$614,900
4809 Bluff Dr
Sturgeon Bay, 54235
Action Realty
3Bedroom(s)
4Bathroom(s)
AttachedParking(s)
51Picture(s)
2,650Sqft
Visits:630
Discover the charm of living on an expansive 8.2-acre lot, perfect for a variety of outdoor activities. This spacious home features a main floor bedroom with new carpeting & an updated en suite bathroom, complete with a brand new freestanding soaking tub and modern flooring. The living room and dining area boast newly installed luxury vinyl plank flooring.
$614,900Sold for 590,000.00 on 10/23/24
4530 Bay Hill Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
10Picture(s)
1,516Sqft
Visits:459
The North, a great single level floor plan (zero entry) perfect for downsizers or a vacation home. Add full basement for an additional $50, 000. Live life like a vacation at The Orchards Village short golf cart ride to Orchards G.C. and less than a mile to Egg Harbor marina and public beach. Buyers can make finishing selections or upgrade for additional cost.
$609,900
7681 Bonnie Brae Dr
Baileys Harbor, 54202
CB Real Estate Group Egg Harbor
4Bedroom(s)
3Bathroom(s)
GarageParking(s)
54Picture(s)
2,212Sqft
Visits:121
Gorgeous end unit at Townhomes at Maxwelton Braes, perfectly positioned on the 17th tee and 18th green in a lovely, low-density neighborhood. Enjoy sweeping golf course views from expansive windows and a spacious deck with a lovely backdrop of trees.
$609,900Sold for 602,000.00 on 05/22/26
6880 Spring Ln
Egg Harbor, 54209
Sarkis & Associates
3Bedroom(s)
3Bathroom(s)
DetachedParking(s)
55Picture(s)
2,548Sqft
Visits:499
This beautiful wooded property located just minutes from Frank Murphy Park offers ample space inside and out. The stunning character of the beams and pine wood floors gives the home charm and ambience and large windows illuminate the space. With three beds and three full baths, this home is suitable for a lot of company. The garage is extra long and could accommodate many toys or room to work.
$609,900Sold for 575,000.00 on 10/20/25
1647 Olson Dr
Ellison Bay, 54210
True North Real Estate LLC
2Bedroom(s)
3Bathroom(s)
AttachedParking(s)
63Picture(s)
2,496Sqft
Visits:15
Enjoy the convenience and amenities of condo living with the privacy of a free-standing home. One of the largest floor plans at Cottage Glen, this spacious single-family home features vaulted ceilings, hardwood floors, a four-season sunroom, and a main-level primary suite. A private guest suite, two additional sleeping areas, and a loft provide plenty of room for family and friends.
$609,000
1647 Olson Dr
Ellison Bay, 54210
True North Real Estate LLC
2Bedroom(s)
3Bathroom(s)
AttachedParking(s)
63Picture(s)
2,496Sqft
Visits:11
Enjoy the convenience and amenities of condo living with the privacy of a free-standing home. One of the largest floor plans at Cottage Glen, this spacious single-family home features vaulted ceilings, hardwood floors, a four-season sunroom, and a main-level primary suite. A private guest suite, two additional sleeping areas, and a loft provide plenty of room for family and friends.
$609,000
4523 Crooked Stick Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
10Picture(s)
1,516Sqft
Visits:637
The North, a great single level floor plan (zero entry) perfect for downsizers or a vacation home. This unit has a full basement. Live life like a vacation at The Orchards Village short golf cart ride to Orchards G.C. and less than a mile to Egg Harbor marina and public beach. Buyers can make finishing selections or upgrade for additional cost.
$604,900Sold for 604,900.00 on 06/04/25
10230 Water St
Ephraim, 54211
Arbor Crowne Properties
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
20Picture(s)
1,740Sqft
Visits:942
An Ephraim Village home that is absolutely charming. Very close to the village and all that Ephraim has to offer. An impeccable New England style custom built, two story home tucked within beautiful perennial gardens with picket fencing backdrop and a darling garden shed.
$600,000Sold for 655,000.00 on 08/28/24
10849 Trillium Ln
Sister Bay, 54234
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
30Picture(s)
1,456Sqft
Visits:81
Nestled among towering trees, in one of the area's most desirable neighborhoods, this charming 3-bedroom, 2-bathroom home offers the perfect blend of woodland serenity and small-town convenience. One-level living and a bright sunroom create the ideal retreat. Sister Bay's shops, restaurants, and waterfront are just a short walk away.
$600,000
12295 Garrett Bay Rd
Ellison Bay, 54210
@Properties
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
33Picture(s)
2,093Sqft
Visits:440
Kayaks, bonfires, & good times start here! Beautifully updated 3BR, 2BA home tucked in the woods. Ideal for entertaining, the renovated kitchen features 42" cabinets, marble surfaces, a coffee station, farmhouse sink & durable LVP flooring. Find plenty of seating & vintage charm in the separate dining room, sunroom & 3-season porch. 2 bedrooms on the main level are adjacent to a full bath.
$600,000Sold for 580,000.00 on 07/13/25
8747 Old Logging Trail Rd
Baileys Harbor, 54202
Shorewest Realtors-Door County
3Bedroom(s)
3Bathroom(s)
OtherParking(s)
50Picture(s)
2,416Sqft
Visits:1135
Postcard Perfect! Cozy "Greatwood" Log retreat oozes old school charm yet features a long list of luxury designer upgrades & modern conveniences! Recent upgrades incl. Chef's Kitchen & spa-like baths! Expansive decking w/sunken hot tub for entertaining, stunning stone woodburning FP, 1st flr. primary suite.
$600,000Sold for 615,000.00 on 08/30/24
8491 Hwy 42
Town Of Gibraltar, 54212
Harbour Real Estate Group LLC
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
27Picture(s)
2,649Sqft
Visits:75
Rare turn-key opportunity on Hwy 42 between Fish Creek and Egg Harbor in one of Door County's most sought-after corridors.
$599,999
8491 Hwy 42
Town Of Gibraltar, 54212
Harbour Real Estate Group LLC
1-10 spacesParking(s)
26Picture(s)
2,649Sqft
Visits:84
Rare turn-key opportunity on Hwy 42 between Fish Creek and Egg Harbor in one of Door County's most sought-after corridors.
$599,999
TBD County Rd Q
Baileys Harbor, 54202
Kellstrom-Ray Agency, Inc
9Picture(s)
23.86Acre
Visits:1282
Located just off County Rd Q this stunning 23.85 acre parcel is the perfect escape from the hustle and bustle. Situated just south of North Bay this wooded parcel is abundant with natural beauty. With zoning of Estate and Small Estate you have the opportunity to create your dream home, a family compound or develop multiple lots. See for yourself the potential of this one-of-a-kind property.
$599,999Sold for 500,000.00 on 03/19/25