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®.
947 S Hudson Ave
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
3Bedroom(s)
1Bathroom(s)
AttachedParking(s)
13Picture(s)
1,064Sqft
Visits:859
BRAND NEW construction for Door County's workforce in the City of Sturgeon Bay! The Pine design features three spacious bedrooms, one bath, 2-car attached garage and making it the ideal haven for comfortable living. An open concept design seamlessly connects the kitchen, dining and living spaces.
$269,900Sold for 284,095.00 on 07/17/24
153 N 10th Pl
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
18Picture(s)
1,232Sqft
Visits:1056
Welcome to your new home in the heart of Sturgeon Bay! This delightful 3 bedroom ranch offers the perfect blend of comfort and convenience. From the kitchen you have easy access to the backyard where a private patio awaits, offering a fantastic spot for outdoor gatherings or simply unwinding after a long day.
$269,900Sold for 255,000.00 on 02/23/24
205 S 9th Ave
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
2Bedroom(s)
1Bathroom(s)
AttachedParking(s)
24Picture(s)
1,092Sqft
Visits:87
Charming home on a corner lot not far from Memorial Drive and the water. Short distance to downtown, schools, and shopping. Very cool retro style inside with wood burning fireplace and updated bathroom. Lower level is unfinished but has lots of space and egress window. Per seller, new windows, siding & gutters, 2018. New garage door, washer & dryer, furnace, water heater 2024-26.
$269,900Sold for 265,000.00 on 06/19/26
Lot 27 Quarry Bluff Ct
Sturgeon Bay, 54235
ERA Starr Realty
19Picture(s)
0.80Acre
Visits:1043
Excellent opportunity to get in on the ground floor of this premier water view development. This is the first phase of Quarry Bluff Estates. Lot #27 is .80 acres. Spectacular views of Green Bay and Sturgeon Bay waters, Sawyer Harbor and Potawatomi State Park. All lots will be serviced with a private road, natural gas and underground electric. Restrictive covenants and HOA will apply.
$269,000Sold for 255,000.00 on 11/18/25
TBD County Rd E
Baileys Harbor, 54202
CB Real Estate Group Egg Harbor
6Picture(s)
12.95Acre
Visits:698
Welcome to your dream property - a breathtaking expanse of open meadows, where nature takes center stage. This beautiful 12.95 acres is in the center of the Door Peninsula and a perfect location to build your dream home. It is close to Egg Harbor, Fish Creek, and Baileys Harbor. Walk to PC Junction, Stone's Throw Winery, and The Thirsty Cow Taphouse.
$269,000Sold for 260,000.00 on 12/18/25
3892 E Whitefish Bay Rd
Sturgeon Bay, 54235
Sunnypoint Real Estate LLC
45Picture(s)
4.45Acre
Visits:357
Beautiful mostly wooded buildable homesite just steps away from Lake Michigan and a public sand beach. Over four acres of Pine & Cedar trees. Well & septic are already installed! Nearly new 24 x 41 garage, 9' overhead main door, 2 single entry doors and an additional smaller overhead door.
$269,000Sold for 255,000.00 on 11/14/25
Lot 26 Quarry Bluff Ct
Sturgeon Bay, 54235
ERA Starr Realty
15Picture(s)
0.96Acre
Visits:4
Spectacular views of Green Bay and Sturgeon Bay waters, Sawyer Harbor and Potawatomi State Park. All lots are serviced with a private road, natural gas and underground electric. Restrictive covenants and HOA will apply. Come build your new home and enjoy what Door County has to offer.
$269,000
7888 Church St
Egg Harbor, 54209
Sunnypoint Real Estate LLC
2Bedroom(s)
2Bathroom(s)
CommonParking(s)
28Picture(s)
960Sqft
Visits:621
Rare offering. First floor 2 bedroom 2 full bath End unit at one of Door County's premier resort condominiums. Desirable split bedroom floor plan. Indoor & outdoor pools. Within walking distance to the heart of the Village of Egg Harbor. Excellent rental history. Rental History available upon request.
$269,000Sold for 284,000.00 on 03/10/25
Lot 25 Quarry Bluff Ct
Sturgeon Bay, 54235
ERA Starr Realty
14Picture(s)
1.55Acre
Visits:3
Spectacular views of Green Bay and Sturgeon Bay waters, Sawyer Harbor and Potawatomi State Park. All lots are serviced with a private road, natural gas and underground electric. Restrictive covenants and HOA will apply. Come build your new home and enjoy what Door County has to offer.
$269,000
4882 Bay Shore Dr
Sturgeon Bay, 54235
ERA Starr Realty
12Picture(s)
1.23Acre
Visits:1544
Watch the sunset over Sawyer Harbor, Sherwood Point Lighthouse and Potawatomi State Park. Newly created parcel on Bay Shore Drive will offer spectacular views of Green Bay and Sturgeon Bay waters. An access easement, electric service and natural gas to the lots make these the perfect location for a home. Door County Zoning applies with just a few restrictions (contact listing agent).
$268,500
928 N 6th Ave
Sturgeon Bay, 54235
Shorewest Realtors
2Bedroom(s)
1Bathroom(s)
DetachedParking(s)
27Picture(s)
1,008Sqft
Visits:48
Come discover this charming Sturgeon Bay property featuring a huge detached garage with loft space, perfect for storage, hobbies, a workshop, or future expansion possibilities. Outside you'll find an incredible entertaining area with a spacious patio ready to host summer cookouts, bonfires, & gatherings with family and friends.
$268,000
2103 Sunrise Shores
Sturgeon Bay, 54235
ERA Starr Realty
2Bedroom(s)
1Bathroom(s)
DetachedParking(s)
32Picture(s)
917Sqft
Visits:701
Here is a great opportunity to have your own spot in Door County just a few feet from Lake Michigan on a private 5 acre setting. Modestly priced and just off of South Lake Michigan Drive, this 2 bedroom home has been lovingly cared for and maintained by the same owners for 40 years. The open kitchen/dining area offers newer appliances.
$268,000Sold for 255,000.00 on 09/28/24
916 N 8th Ave
Sturgeon Bay, 54235
Shorewest Realtors
4Bedroom(s)
2Bathroom(s)
AttachedParking(s)
28Picture(s)
1,596Sqft
Visits:469
A Blank Canvas on a Sturdy Easel. Paint the Home you Want to Own! Is Your next Masterpiece a Classic 2-story Home with 4 Bdrms & 2 Baths? Yes! A Rare Find in Sturgeon Bay Proper. The Final Brushstroke a 2-1/2 stall Garage w/great storage & work area. Vestibule w/ arched entry transitions to a Large Dining/Lounging area. Bright Living Rm, Oak Floors & Glass Doors open to Expansive Deck . . .
$268,000Sold for 260,000.00 on 09/17/25
3910 County Rd F
Fish Creek, 54212
CB Real Estate Group Egg Harbor
2Bedroom(s)
2Bathroom(s)
24Picture(s)
896Sqft
Visits:958
Adorable 2 bedroom end unit townhouse in a fantastic location, within walking distance to shops, restaurants, YMCA, and the Auditorium. Live here year round, use it as a second home, or rent it when you are not using it (1 week rental minimum) On-site outdoor pool, whirlpool, and laundry facilities. New furnace, AC, dishwasher, water heater, & balcony decking. Most furniture conveys with sale.
$267,500Sold for 268,000.00 on 04/30/24
2762 Arbor Dr
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
31Picture(s)
900Sqft
Visits:937
Simply delightful 1 bedroom, first floor unit that has been pretty much completely refurbished in the past year. Brand new kitchen appliances, new furnace/AC, water heater, water softener, reverse osmosis drinking water, kitchen sink and faucet, window coverings and ceiling fans. The washer and dryer were not replaced. The entire unit has been repainted.
$265,000Sold for 267,000.00 on 02/12/25
4286 Harbor School Rd
Egg Harbor, 54209
Sarkis & Associates
2Bedroom(s)
1Bathroom(s)
NoneParking(s)
17Picture(s)
750Sqft
Visits:715
This log style cabin is located on Lot 246 at Heritage Lake Resort in the Town of Egg Harbor & includes the adjacent Lot 247. Lovingly cared for & first time offered. The 2 Bedroom/1 Bathroom retreat is offered fully furnished with accessories and features an inviting open layout, bright living area, and a practical design ideal for all seasons use.
$265,000Sold for 271,500.00 on 09/30/25
4940 Landmark Cir
Egg Harbor, 54209
CB Real Estate Group Egg Harbor
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
37Picture(s)
650Sqft
Visits:771
RARE OPPORTUNITY - PREMIERE WATER VIEW UNIT IN THE NAVIGATOR! The views are the best! Three expansive picture windows, two side windows & the patio doors to take in the breathtaking panoramic Water Views. These units rarely become available. This unit is in Landmark's Rental & the rental proceeds are phenomenal. This is an amazing turn-key opportunity to own a premiere unit at the Landmark.
$265,000Sold for 265,000.00 on 05/15/24
Lot 4 Scandia Rd
Sister Bay, 54234
Shorewest Realtors-Door County
13Picture(s)
5.37Acre
Visits:88
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.
$265,000
949 Superior St
Sturgeon Bay, 54235
Shorewest Realtors-Door County
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
32Picture(s)
1,230Sqft
Visits:830
Turnkey, renovated classic home welcomes you with open arms! Property boasts a secluded, fenced-in backyard. Situated within minutes to all the amenities Sturgeon Bay has to offer, from public schools, hospital, shopping, its location is unbeatable. Whether you're seeking a permanent abode or a charming getaway, this home is an impeccable choice.
$265,000Sold for 255,000.00 on 04/12/24
10682 Golf Rd
Sister Bay, 54234
CB Real Estate Group Egg Harbor
2Bedroom(s)
1Bathroom(s)
NoneParking(s)
26Picture(s)
850Sqft
Visits:342
Enjoy this darling and nicely maintained 2 bed/1 bath upper end unit at Highland Greens condominium, which is just past the Cove residential neighborhood on Golf Road. These units provide ample space for your summer getaway, your weekend retreat, or your permanent residence! Attractively priced, they are the perfect steppingstone into Door County.
$265,000Sold for 255,000.00 on 12/27/25
206 N 16th Pl
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
48Picture(s)
1,391Sqft
Visits:610
Charming, move-in ready 3-bedroom home featuring 1 1/2 baths, all conveniently located on the main floor. The spacious living room boasts a stunning tongue-and-groove cathedral ceiling, complemented by a cozy wood stove for added warmth and ambiance. The full, unfinished basement offers endless potential for customization and additional living space.
$265,000Sold for 260,000.00 on 12/17/24
716 Jefferson St
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
Unit 1 GarageParking(s)
28Picture(s)
1,511Sqft
Visits:563
Recently renovated duplex. Lower unit has 2 bedrooms and 1 bath while the upper unit has 1 bedroom and bath. Located on vibrant Jefferson Street within walking or biking distance to everything Sturgeon Bay has to explore; shopping, dining, and the waterfront. Property could be easily converted to single family residence.
$265,000Sold for 269,000.00 on 12/07/24
3908 County Rd F
Fish Creek, 54212
True North Real Estate LLC
2Bedroom(s)
2Bathroom(s)
34Picture(s)
896Sqft
Visits:1312
Here's a perfect opportunity to have an affordable Fish Creek getaway walking distance to Peninsula State Park and town. This end unit townhouse in the end building provides an added sense of privacy and some wooded surroundings. The two bedroom, one and a half bath unit features a nearly new furnace and AC.
$264,900Sold for 260,000.00 on 04/06/24
1330 Texas St
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
1Bathroom(s)
DetachedParking(s)
22Picture(s)
1,600Sqft
Visits:624
Step into this inviting single-story home featuring three spacious bedrooms and a well-appointed bathroom. The 1, 600 sq ft layout is designed for function and comfort, with both a living room and family room. A large insulated detached garage offers space for vehicles, hobbies, or storage. Built in 1977, the home sits on a generous lot with room to relax or garden.
$264,900Sold for 276,000.00 on 07/08/25