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®.
Unit4401 Rydeen Rd
Fish Creek, 54212
CB Real Estate Group Egg Harbor
2Bedroom(s)
2Bathroom(s)
GarageParking(s)
3Picture(s)
1,493Sqft
Visits:649
New construction -- Fish Creek and an amazing price! Welcome to this beautiful one-story condominium situated in Hedemora Hills. This great floor plan features 2 spacious bedrooms, 2 full baths, 2-car garage with beautiful living room and fireplace. Plus, a beautiful deck to take in the views.
$529,900
1362 Mountain Rd
Washington Island, 54246
Dwell Door County
2Bedroom(s)
2Bathroom(s)
AttachedParking(s)
32Picture(s)
1,916Sqft
Visits:264
Beautiful custom ranch home on Mountain Road. This spacious home has large windows throughout...so an incredible view from every room. High ceilings throughout, huge kitchen with high end Viking appliances (all less than one year old). New washer and dryer (less than one year old). Granite countertops, glass doors to the large patio. Fireplace, wood stove, cement driveway apron and walkway.
$529,000Sold for 493,500.00 on 12/16/25
207 Bluebird Dr
Sturgeon Bay, 54235
Welcome Home Realty
4Bedroom(s)
2Bathroom(s)
No GarageParking(s)
21Picture(s)
1,386Sqft
Visits:297
Are you looking for a Door County get-away or vacation rental...look no further! This quaint 4 bedroom 1.5 bath A-Frame cottage offers 150' of shore frontage and a dock. This unique property is part of Lama Wamah Park. Check out the owner updates with major updates in the crawl space.
$529,000Sold for 515,000.00 on 06/23/26
2240 Waters End Rd
Sister Bay, 54234
True North Real Estate LLC
2Bedroom(s)
3Bathroom(s)
AttachedParking(s)
64Picture(s)
1,962Sqft
Visits:1162
Enjoy nature and close proximity to Sister Bay on over an acre of land and a one of a kind, custom home. The home is set on a partially wooded slope off a turn-around, paved driveway on a municipal (sewer/water) parcel. While portions of the original cottage were placed in 1982, the hand-hewn log portion was reassembled from an vintage home circa 1840.
$526,000Sold for 476,500.00 on 07/27/24
4027 Bay Shore Dr
Sturgeon Bay, 54235
Shorewest Realtors
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
46Picture(s)
2,046Sqft
Visits:764
With chocolate box charm, this storybook home will Enchant you . . . Special care marries modern updates with the original character/craftsmanship of this 1940's cottage. A woodsy setting, ‘bout an acre, with logs, stone, arched doors, wood floors, vintage fixtures, glass knobs, nooks & fireplace w/shadow box.
$525,000Sold for 571,000.00 on 04/20/24
Lot 3 Hill Rd
Sister Bay, 54234
Shorewest Realtors-Door County
35Picture(s)
10Acre
Visits:60
10 scenic, wooded acres, this beautiful Door County vacant land parcel offers a rare blend of privacy & natural beauty. Three Springs Creek meanders through part of Lot 1, enhancing the landscape & attracting abundant wildlife—making it ideal for nature lovers & outdoor enthusiasts.
$525,000
4406 W Madeline Ln
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
45Picture(s)
2,377Sqft
Visits:563
Why build new when you can move right in to this beautifully designed unit. This gorgeous unit features high end finishes throughout. Custom cabinets, quartz counter tops, high end appliances and flooring to name a few. First floor living with space for guests on the lower level. Attached 2 car garage. Amazing views of Cherry Hills Golf Course's rolling hills, 3 golf holes, and lush trees.
$525,000Sold for 525,000.00 on 02/18/25
2894 County Rd Q
Ephraim, 54211
Kellstrom-Ray Agency, Inc
2Bedroom(s)
2Bathroom(s)
DetachedParking(s)
37Picture(s)
1,672Sqft
Visits:677
Cottage-style ranch home walking distance to downtown Ephraim and the waterfront. The home is set back from the road and offers a quiet, private and peaceful setting. This 2 bedroom, 2 bath home has extra living areas. The beautiful Sunroom with a vaulted wood ceiling would make a wonderful dining area. There's a lower-level family room / den plus a large screen porch to spend your summer days.
$525,000Sold for 462,000.00 on 11/14/25
8168 Chateau Dr
Town Of Egg Harbor, 54209
Shorewest Realtors-Door County
4Bedroom(s)
2Bathroom(s)
AttachedParking(s)
39Picture(s)
2,316Sqft
Visits:637
Nestled at the end of a charming wooded cul-de-sac, this 4-bedroom home will offer the privacy and convenience you crave in Door County. Located just north of Egg Harbor, it's your gateway to all of Northern Door County. While a recent chimney fire has left its mark, the seller is turning this setback into an opportunity for a fresh start.
$525,000Sold for 525,000.00 on 04/21/25
8024 Hwy 57
Baileys Harbor, 54202
Shorewest Realtors
2Bedroom(s)
2Bathroom(s)
CommonParking(s)
44Picture(s)
1,400Sqft
Visits:832
Experience the pure bliss of lake living in this spacious, recently updated condo in the charming town of Baileys Harbor! Access to your own private beach, witness breathtaking sunrises and stunning moon rises.
$525,000Sold for 505,000.00 on 08/04/25
8101 Harbor Ln
Baileys Harbor, 54202
True North Real Estate LLC
2Bedroom(s)
2Bathroom(s)
CommonParking(s)
40Picture(s)
1,377Sqft
Visits:48
Embrace shorefront living in this beautifully updated, wonderfully kept, lower end unit in the Baileys Harbor Condominium. Sweeping westerly views over the harbor and marina provide an ideal vantage point for capturing the summer sunsets. Inside, the nearly 1400 sq.ft.
$525,000
Lot 2 Hill Rd
Sister Bay, 54234
Shorewest Realtors-Door County
35Picture(s)
10Acre
Visits:50
10 scenic, wooded acres, this beautiful Door County vacant land parcel offers a rare blend of privacy & natural beauty. Three Springs Creek meanders through part of Lot 1, enhancing the landscape & attracting abundant wildlife—making it ideal for nature lovers & outdoor enthusiasts.
$525,000
Lot 4 Hill Rd
Sister Bay, 54234
Shorewest Realtors-Door County
35Picture(s)
10Acre
Visits:60
10 scenic, wooded acres, this beautiful Door County vacant land parcel offers a rare blend of privacy & natural beauty. Three Springs Creek meanders through part of Lot 1, enhancing the landscape & attracting abundant wildlife—making it ideal for nature lovers & outdoor enthusiasts.
$525,000
4426 W Madeline Ln
Sturgeon Bay, 54235
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
37Picture(s)
1,988Sqft
Visits:1434
Very well maintained, this three bedroom, three bath unit provides easy living and great views of the Cherry Hills Golf Course through a wooded hillside. This floorplan includes all above grade square footage, so the unit's third bedroom suite is on the 2nd floor, rather than a basement level.
$525,000Sold for 512,500.00 on 06/03/25
7817 Ridgewood Bluff Dr
Egg Harbor, 54209
Mahler Sotheby's International Realty
2Bedroom(s)
2Bathroom(s)
DetachedParking(s)
35Picture(s)
1,016Sqft
Visits:126
Experience the best of Egg Harbor from this rare Ridgewood Bluff gem. Perched atop the bluff, this quiet retreat captures refreshing Bay breezes especially from your private, oversized screened porch, a feature offered in only 2 of the 24 units. Enjoy high end upgrades including soapstone countertops, crown molding, & rich wood floors.
$525,000
9817 Brookside Ln
Ephraim, 54211
Shorewest Realtors-Door County
3Bedroom(s)
3Bathroom(s)
CommonParking(s)
38Picture(s)
1,700Sqft
Visits:845
Wake to the sound of a brook and golden light over Eagle Harbor in this beautifully designed 3BR/2.5BA Winding Brook condo in Ephraim. Enjoy a vaulted ceiling living room, a stone fireplace, and an open-concept chef's kitchen with hardwood floors. Step onto your private decks to take in views of sailboats, a wooded bluff, and lush gardens.
$525,000Sold for 665,000.00 on 08/29/25
10690 Regatta Way
Sister Bay, 54234
Dwell Door County
1Bedroom(s)
2Bathroom(s)
CommonParking(s)
8Picture(s)
725Sqft
Visits:198
Don't miss this opportunity to own a beautiful waterfront condo in Sister Bay. This unit is located in Building A, the building tucked into the woods, for the most privacy, yet gorgeous views from all the windows. There is a two sided wood burning fireplace and a skylight (unique to the YCSB). This unit is bright and beautifully finished. Furnishing included. Great rental history on file.
$525,000Sold for 525,000.00 on 01/05/26
7544 Bluff Pass
Town Of Egg Harbor, 54209
Shorewest Realtors-Door County
3Bedroom(s)
3Bathroom(s)
37Picture(s)
1,576Sqft
Visits:957
Stunning views of Egg Harbor/Juddville point, Chambers Island, and gorgeous sunsets/brilliant skies from your deck at this intimate 12-unit complex in desirable Egg Harbor! Minutes from Championship Golf, expansive beaches and the bustling entertainment and hospitality offerings of charming Egg Harbor! 3 beds/2.5 baths to accommodate friends and family, and ideal as a Rental Investment.
$525,000Sold for 536,000.00 on 04/05/24
Unit 23 W Madeline Ln
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
2Bedroom(s)
2Bathroom(s)
GarageParking(s)
5Picture(s)
2,414Sqft
Visits:925
The Ridgeline design at Cherry Hills. Lovely one-story living with two bedrooms, two baths, office and an open concept of living. Plus, enjoy a a full walk-out lower level with 907 unfinished, square feet. Perfect for gym, hobbies or finish it off to add a rec room, bedroom and bath. This design is perched on a sloping bluff and provides both an upper deck and lower patio.
$524,900
10445 N Bay Rd
Sister Bay, 54234
Keller Williams
3Bedroom(s)
2Bathroom(s)
No GarageParking(s)
45Picture(s)
2,237Sqft
Visits:727
$524,900Sold for 525,000.00 on 11/12/24
Unit 24 W Madeline Ln
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
2Bedroom(s)
2Bathroom(s)
GarageParking(s)
5Picture(s)
2,414Sqft
Visits:917
The Ridgeline design at Cherry Hills. Lovely one-story living with two bedrooms, two baths, office and an open concept of living. Plus, enjoy a a full walk-out lower level with 907 unfinished, square feet. Perfect for gym, hobbies or finish it off to add a rec room, bedroom and bath. This design is perched on a sloping bluff and provides both an upper deck and lower patio.
$524,900
7989 Oakmont Way
Egg Harbor, 54209
True North Real Estate LLC
2Bedroom(s)
2Bathroom(s)
AttachedParking(s)
23Picture(s)
1,600Sqft
Visits:803
Price Reduced! - BEST value at Orchard Villages and all of Egg Harbor! This nearly new (2021), nicely upgraded 2-bedroom, 2-bath, single story home is ready for you to move in, just in time for summer.
$524,900Sold for 524,900.00 on 06/18/26
1967 County Rd ZZ
Sister Bay, 54234
True North Real Estate LLC
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
52Picture(s)
1,518Sqft
Visits:1043
This charming countryside home is only about a half mile from the village limits of Sister Bay, offering charm, character and lovely countryside views. The three bedroom, two bath home has been extensively remodeled through the years and offers a quality living environment you can enjoy from day one.
$524,900Sold for 515,000.00 on 02/20/26
Debroux Ct
Sturgeon Bay, 54235
Town & Country Real Estate
5Picture(s)
78Acre
Visits:171
Discover one of Door County's most unique building opportunities! This expansive, private parcel offers Bay of Green Bay views and nearby water access, combining natural beauty with exceptional flexibility. Approved for up to two single-family residences, including the increasingly popular barndominium-style, making it ideal for a family retreat, guest residence, or dream homestead.
$524,900