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®.
7918 Hwy 42
Egg Harbor, 54209
True North Real Estate LLC
3Bathroom(s)
Parking LotParking(s)
59Picture(s)
2,380Sqft
Visits:7380
Here is your opportunity to own one of Door County's most popular breakfast spots! The Village Cafe has been a staple of Egg Harbor since 1969. Locals and visitors alike enjoy its bright atmosphere and delicious items made from scratch to order. Its location is ideal for maximum exposure, and Egg Harbor's new sidewalks make this spot even more accessible.
$869,000
7162 B Ida Red Rd
Egg Harbor, 54209
CB Real Estate Group Egg Harbor
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
29Picture(s)
2,229Sqft
Visits:1606
New construction. The Golf Cottages at Horseshoe Bay. Overlooking the fairways of Horseshoe Bay Golf Club, this duplex offers a fantastic location with panoramic views of the golf course and an outstanding level of finish.
$859,900
4216 Hwy 57
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
60Picture(s)
2,738Sqft
Visits:246
Rare opportunity in Door County - farmhouse, barns and 38.44 acres with flexible residential agricultural or commercial potential. With frontage on Hwy 57, this parcel offers excellent visibility and accessibility, making it ideal for a hobby farm, equestrian use, business venture, or simply enjoying the space of the countryside.
$850,000
10647 Bluffside Ln
Sister Bay, 54234
True North Real Estate LLC
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
48Picture(s)
1,908Sqft
Visits:3369
Dip your toes into the hustle and bustle of downtown Sister Bay or retreat back into this oasis of timeless tranquility. Classic old home charm beckons a bygone day where everything is a block away. The beach is a block away. Restaurants and shops are a block away. The hardware store is a block away.
$850,000Sold for 850,000.00 on 05/20/25
8391 Island View Rd
Fish Creek, 54212
Sarkis & Associates
2Bedroom(s)
2Bathroom(s)
DetachedParking(s)
56Picture(s)
1,966Sqft
Visits:778
One of the best views in all Door County! Quintessential Door County Cottage overlooking the Bay of Green Bay just minutes from Fish Creek. Marvel at the two story wood burning fireplace while enjoying beautiful sunsets. Enjoy a book in the cozy library with a fireplace of its own. Detached garage has bonus space above with a wood burning stove.
$849,900Sold for 730,000.00 on 09/23/25
7309 McIntosh Way
Egg Harbor, 54209
Sarkis & Associates
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
46Picture(s)
2,730Sqft
Visits:142
Upper townhome unit at Horseshoe Bay with stunning water and sunset views. With just over 2, 700 square feet, this spacious unit boasts vaulted and beamed ceilings, premium trim and crown molding, 3 bedrooms, 3 bathrooms with 2 ensuite water view rooms. Oversized walk-in closet and large shower accompanies the primary suite.
$849,900Sold for 840,000.00 on 04/24/26
10438 Robin Ln
Sister Bay, 54234
CB Real Estate Group Fish Creek
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
48Picture(s)
3,400Sqft
Visits:730
Custom built home in a pastoral setting just outside Sister Bay. Unique master bedroom loft with private ensuite bath. 1 Lower level bedroom and upstairs private guest wing with 2 bedrooms and full bath. Walls of windows, updated kitchen (with sunny sitting area). Ten acres of woods and meadows with landscaping around the house. Custom built stone patio with gas fire pit and lighting.
$849,900Sold for 819,400.00 on 06/16/25
7793 Apple Ridge Rd
Egg Harbor, 54209
True North Real Estate LLC
5Bedroom(s)
5Bathroom(s)
AttachedParking(s)
74Picture(s)
3,884Sqft
Visits:2624
Welcome home! This custom-built, light-filled home is set on a gorgeous site in Egg Harbor's established Apple Ridge neighborhood, close to Main St Mkt, EH Library and more. This house is designed to flex for year-round enjoyment. Live on the first floor with its primary ensuite bedroom, laundry, large eat-in kitchen, dining room, double-sided fireplace, 4-season sunroom and large outdoor deck.
$849,900Sold for 800,000.00 on 03/21/25
3868 County Rd F
Fish Creek, 54212
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
29Picture(s)
2,128Sqft
Visits:652
Delighfully updated single level home within walking distance to Fish Creek shops and restaurants, YMCA, Peninsula School of Art, and Door Community Auditorium. Open concept living space with a separate den for quiet enjoyment. Living room features vaulted ceilings, skylights, and fieldstone wood burning fireplace. Flagstone walkways, covered patio, and low maintenance private backyard.
$849,900Sold for 835,000.00 on 06/02/25
7696 Muirfield Ct
Baileys Harbor, 54202
CB Real Estate Group Egg Harbor
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
57Picture(s)
3,284Sqft
Visits:181
Are you looking for a home with a beautiful backyard oasis and a short walk to Lake Michigan? In-town convenience meets private neighborhood charm in this beautiful custom-built home. Designed for effortless main-level living, all major spaces are on one floor, complemented by a spacious finished walk-out lower level ideal for entertaining, guests, or extended family.
$849,630Sold for 829,000.00 on 06/11/26
3404 Tanglewood Ln
Fish Creek, 54212
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
52Picture(s)
2,220Sqft
Visits:936
Escape to nature from the cozy confines of this custom built woodland home located in the heart of northern Door County. The sellers designed and built the home with Portside Properties in 2017 and spared no expense in upgrading the open concept floorplan. Cathedral ceilings and a wall of windows open onto treehouse-like views vaulted amongst the trees.
$849,000
8683 W Moonlight Bay Dr
Baileys Harbor, 54202
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
No GarageParking(s)
43Picture(s)
2,226Sqft
Visits:2026
Located less than 3 miles from downtown Baileys Harbor in one direction and the famous Gordon Lodge in the other, this architectural gem on Moonlight Bay is a throwback to Door County's earlier days. Updated in 2008 with some of the modern creature comforts desired today including 3 private bed/bath suites.
$849,000Sold for 825,000.00 on 02/05/24
10903 Birchwood Dr
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
43Picture(s)
2,280Sqft
Visits:1019
Stunning Virge Temme designed home just north of Sister Bay. Bamboo and tile flooring, granite counter-tops, beautiful wood cabinets with soft close drawers, high-end Jenn Air appliances and Maytag Maxima washer and dryer. There is a bio fuel fireplace flame in the living room and a propane fire pit and patio.
$845,000Sold for 845,000.00 on 05/24/24
3797 Whitefish Bay Trail
Sturgeon Bay, 54235
Shorewest Realtors-Door County
3Bedroom(s)
4Bathroom(s)
AttachedParking(s)
74Picture(s)
2,963Sqft
Visits:646
Steps from your private beach access, enjoy an expansive sand beach for all your dog walking, kid playing or peaceful book reading adventures! This home boasts an open kitchen to dining area with screen porch for all your holiday cookouts. A fantastic Cathedral ceiling living room with impressive wood beams and wrought iron detail.
$840,000Sold for 817,500.00 on 07/31/25
3935 County Rd V
Egg Harbor, 54209
CBS-Global LLC
PavedParking(s)
5Picture(s)
9,609Sqft
Visits:323
Unique redevelopment opportunity in the heart of Door County. This nearly 3-acre site includes two structures formerly used as Zion Lutheran's parochial school campus. Located just outside Egg Harbor, the property offers flexible potential for educational, nonprofit, residential, or creative commercial uses.
$835,000
7133-A Ida Red Rd
Egg Harbor, 54209
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
47Picture(s)
2,820Sqft
Visits:495
Gorgeous west facing fairway views captivate a stillness and peace like no other Door County golf course condominium can. This townhouse split level, three bedroom unit has two walk out levels looking right onto the sixteenth fairway of one of the top-rated golf courses in the state. Up top a new deck rises through the trees and looks onto the sixteenth fairway.
$829,900
6138 Mount Olive Rd
Sturgeon Bay, 54235
Action Realty
1Bedroom(s)
1Bathroom(s)
AttachedParking(s)
50Picture(s)
3,200Sqft
Visits:71
Situated on approximately 57.84 acres, this unique property offers the opportunity to complete your own private country home, retreat, or hunting headquarters. Significant improvements have already been completed, including a new mound system, well, HVAC system, updated electrical, flooring, windows, doors, and more.
$829,000
6138 Mount Olive Rd
Sturgeon Bay, 54235
Action Realty
GravelParking(s)
49Picture(s)
57.84Acre
Visits:47
On approximately 57.84 acres, this unique property offers an incredible opportunity for the outdoor enthusiast, hunter, or buyer seeking a private retreat with room to expand & make it their own. The landscape features a combination of tillable ground, food plots, & some wetlands that create outstanding habitat for deer, turkey, & more.
$829,000
936 Memorial Dr
Sturgeon Bay, 54235
Smart Moves Real Estate LLC
4Bedroom(s)
2Bathroom(s)
DetachedParking(s)
69Picture(s)
2,240Sqft
Visits:672
Step back in time in this charming historical home. Imagine entertaining & dining with views of ships passing in the sparkling Sturgeon Bay waters. Park your motorboat, kayaks or yourself at the private dock. The enormous front porch offers the finest sunset views & friendly neighbors passing by.
$825,000Sold for 780,000.00 on 05/13/26
5228 Cobblestone Circle
Egg Harbor, 54209
True North Real Estate LLC
3Bedroom(s)
4Bathroom(s)
GarageParking(s)
46Picture(s)
2,115Sqft
Visits:3885
This beautifully upgraded, nearly new Cobblestone Cottage is ready to enjoy! Impeccably maintained, it offers a first-floor primary suite, an upstairs den/office, two bedrooms with a shared bath-and-a-half, an attached two-car garage, screened porch, and flagstone patio.
$825,000Sold for 825,000.00 on 06/06/25
6604 Hwy 57
Baileys Harbor, 54202
ERA Starr Realty
2Bedroom(s)
2Bathroom(s)
DetachedParking(s)
38Picture(s)
1,146Sqft
Visits:135
Experience classic Door County waterfront living with this charming year-round Lake Michigan cottage featuring 113 feet of sandy shoreline and breathtaking water views. This 2-bedroom, 2-bath home blends timeless cottage character, including the classic fireplace & wood floors, with comfortable everyday living, offering the perfect retreat, vacation home, or full-time residence.
$825,000
5634 Daubner Ln
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
56Picture(s)
3,603Sqft
Visits:484
Custom built in 1998, this 3603 Sq. Ft. home rests on 14.95 wooded acres with timeless craftmanship and privacy. Featuring 2 bedrooms, 2.5 baths and cherry wood cabinetry with custom trim, the kitchen opens to a spacious living area with a brick gas FP and a sunroom filled with natural light and wooded views. Quality woodwork throughout and transom windows bring in the wooded views.
$825,000Sold for 775,000.00 on 12/08/25
825 Bridgeview Ln
Sturgeon Bay, 54235
ERA Starr Realty
4Bedroom(s)
4Bathroom(s)
GarageParking(s)
41Picture(s)
2,765Sqft
Visits:801
A tastefully updated waterfront home in the city of Sturgeon Bay WITH a 60' boat slip?! Yes, your prayers have been answered! This spacious townhome with expansive water views offers multiple levels of fun. Live on the main floor while your guests have their own private space downstairs...or up. Perfect floor plan for multigenerational living OR the ultimate privacy for visitors.
$825,000Sold for 812,500.00 on 04/02/24
1716 Helmholz Rd
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
34Picture(s)
2,048Sqft
Visits:398
Amazing sand beach and sunrises over the lake! Located on a quiet road in Southern Door County, this home offers sand frontage among the best in the county, excellent for swimming with a sand bar about 100 feet out from the shoreline. The home has big water views from lakeside windows. A wood burning fireplace for those cool evenings and a recreation/family room for entertaining or family fun.
$825,000Sold for 825,000.00 on 11/07/25