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®.
7741 Hwy 42
Egg Harbor, 54209
Welcome Home Realty
1Bedroom(s)
1Bathroom(s)
12Picture(s)
570Sqft
Visits:862
A place to spread out and relax. Larger sized one bedroom 1 bath unit, located in a quiet area of the resort and is on the first with lots of extra space. The entry way is larger than most units as well as double the kitchen counter space. The resort is within walking distance to downtown, dining and entertainment, shopping and a short walk to the beach.
$69,000Sold for 58,000.00 on 03/21/25
Lot 1 Sleepy Hollow Dr
Sturgeon Bay, 54235
ERA Starr Realty
22Picture(s)
3Acre
Visits:1166
Private wooded lot located just off the Mill Pond in Forestville - ready for your new home! Rich in natural beauty and no subdivision restrictions make this area a great location if you are considering a manufactured home. Perfect country location near the Forestville Dam County Park and the Ahnapee Trail. There is some wetland on the lot.
$68,900Sold for 65,000.00 on 05/20/24
645 Ichabod Ln
Sturgeon Bay, 54235
ERA Starr Realty
22Picture(s)
3Acre
Visits:1027
Private wooded lot located just off the Mill Pond in Forestville - ready for your new home! Rich in natural beauty and no subdivision restrictions make this area a great location if you are considering a manufactured home. Perfect country location near the Forestville Dam County Park and the Ahnapee Trail. There is some wetland on the lot.
$68,900Sold for 65,000.00 on 07/12/24
660 Sleepy Hollow Dr
Sturgeon Bay, 54235
ERA Starr Realty
22Picture(s)
3Acre
Visits:910
Private wooded lot located just off the Mill Pond in Forestville - ready for your new home! Rich in natural beauty and no subdivision restrictions make this area a great location if you are considering a manufactured home. Perfect country location near the Forestville Dam County Park and the Ahnapee Trail. There is some wetland on the lot.
$68,900Sold for 64,000.00 on 05/31/24
649 Ichabod Ln
Sturgeon Bay, 54235
ERA Starr Realty
22Picture(s)
3Acre
Visits:963
Private wooded lot located just off the Mill Pond in Forestville - ready for your new home! Rich in natural beauty and no subdivision restrictions make this area a great location if you are considering a manufactured home. Perfect country location near the Forestville Dam County Park and the Ahnapee Trail. There is some wetland on the lot.
$68,900Sold for 64,000.00 on 04/12/24
S Ridgeway Ave
Sturgeon Bay, 54235
ERA Starr Realty
5Picture(s)
0.26Acre
Visits:25
Here is your opportunity to build your home on a great Sturgeon Bay city lot. 1/4 acre corner lot in a quiet neighborhood among well-established and well- maintained homes. Reasonably priced; close to downtown Sturgeon Bay and conveniently located just off the highway.
$68,500
Lot 3 Northport Woods Ln
Gills Rock, 54210
True North Real Estate LLC
33Picture(s)
1.05Acre
Visits:1397
Nestled at the northern tip of the peninsula, this serene homesite, accessed via a private road and located at the end of the cul-de-sac, offers the peaceful charm of old Door County.
$68,000Sold for 68,000.00 on 12/19/25
TBD Timber Trail
Washington Island, 54246
Gordons North Star Realty, LLC
5Picture(s)
5Acre
Visits:520
Private and quiet location, level and wooded lot. Ready for a home, camping or hunting.
$67,500Sold for 67,000.00 on 09/20/25
TBD Circle Ridge Pl
Sturgeon Bay, 54235
Sarkis & Associates
7Picture(s)
0.31Acre
Visits:880
Water Access! Affordable building site INCLUDES deeded access to waterway via 38' boat slip #123 and interest in common area. HOA is $600 per year and includes electric & water at the dock for the boat slip.
$65,000Sold for 65,000.00 on 05/02/24
Lot 1 Meadow View Ct
Sturgeon Bay, 54235
Shorewest Realtors-Door County
20Picture(s)
1.84Acre
Visits:992
Nestled on 1.84 acres of enchanting woodland, this property boasts a delightful array of trees and sits on a secluded, upgraded road with underground electrical service. Located in the serene countryside near Carlsville, it offers easy access to both Sturgeon Bay and Egg Harbor.
$65,000Sold for 60,000.00 on 07/12/24
TBD Cliff Top Rd
Sturgeon Bay, 54235
Sarkis & Associates
2Picture(s)
0.67Acre
Visits:873
Wooded corner lot. Quiet and private area to build your dream home.
$65,000Sold for 65,000.00 on 01/10/26
TBD N Sunrise Dunes Cir
Jacksonport, 54235
Sarkis & Associates
6Picture(s)
0.36Acre
Visits:902
Hwy. 57 North to Jacksonport. Take a left on V. Wooded, buildable lot with a shared community well. Build your home in the beautiful small community of Jacksonport. Electric and water are already on the property. Yearly cost for road maintenance, well and water is 375.00 annually. A short walk to the beach, parks and restaurants. Affordable property for your dream home. This is a land condo only.
$65,000Sold for 65,000.00 on 04/07/25
Overlook Terrace
Sturgeon Bay, 54235
Action Realty
4Picture(s)
1.43Acre
Visits:607
Discover the perfect canvas for your dream home on this expansive 1.43-acre corner lot located on the end of a cul de sac. Featuring a beautiful mix of vegetation and trees, this lot offers both privacy and natural beauty. Ideally situated for golf and outdoor enthusiasts, you'll enjoy close proximity to Idlewild Golf Course and Potawatomi State Park.
$65,000Sold for 61,000.00 on 07/31/24
7741 Hwy 42
Egg Harbor, 54209
Shorewest Realtors-Door County
1Bedroom(s)
1Bathroom(s)
23Picture(s)
560Sqft
Visits:997
Spinnaker model, first floor location. Private bedroom, sleeper sofa in living room. Fully appointed and nicely updated. Complete amenity package includes on-site laundry, indoor and outdoor swimming pools. Walk to the many shopping, dining and entertainment options in town, and to the marina, post office and library. The beach is a short walk or bike ride away.
$65,000Sold for 55,000.00 on 02/20/24
TBD Hwy 42
Town Of Liberty Grov, 54234
Shorewest Realtors-Door County
16Picture(s)
0.54Acre
Visits:1377
Walk to breakfast, lunch and dinner. Head to the park, beach and tennis courts on foot.
$65,000Sold for 65,000.00 on 10/31/24
Park Side Rd
Sturgeon Bay, 54235
Action Realty
6Picture(s)
1.56Acre
Visits:861
Discover the perfect canvas for your dream home on this expansive 1.56-acre corner lot. Featuring a beautiful mix of vegetation and various trees, this lot offers both privacy and natural beauty. Ideally situated for golf and outdoor enthusiasts, you'll enjoy close proximity to Idlewild Golf Course and Potawatomi State Park.
$65,000Sold for 65,000.00 on 07/03/24
Lot #3 Northport Ln
Gills Rock, 54210
Kellstrom-Ray Agency, Inc
10Picture(s)
0.75Acre
Visits:83
Tucked near the end of a quiet cul-de-sac, this 3/4 acre wooded parcel offers a private & peaceful setting for your future home or cabin. Surrounded by mature trees, it's an ideal spot to enjoy the natural beauty and seclusion while still being easily accessible. Underground electric & telephone are available at the lot line.
$64,900
County Rd T
Egg Harbor, 54209
Action Realty
3Picture(s)
1.65Acre
Visits:780
Beautifully wooded and level ...Lot #1 on County T in the Town of Egg Harbor. Close to the Village of Egg Harbor and all northern Door County activities. The adjacent Lot #2 has a pending offer. Only minutes to Highway 42 south of Egg Harbor.
$63,500Sold for 63,500.00 on 01/08/25
County Rd T
Egg Harbor, 54209
Action Realty
3Picture(s)
1.74Acre
Visits:752
Beautifully wooded and level ...Lot #2 on County T in the Town of Egg Harbor. Close to the Village of Egg Harbor and all northern Door County activities. The adjacent Lot #1 to the north is also available for $63, 500 (MLS#143208).
$63,000Sold for 63,000.00 on 10/14/24
TBD Cliff View Dr
Sturgeon Bay, 54235
Sarkis & Associates
3Picture(s)
0.77Acre
Visits:1042
Build your dream home on this corner wooded lot. Public water access within walking distance.
$61,000Sold for 58,500.00 on 05/03/24
S 20th Pl
Sturgeon Bay, 54235
Welcome Home Realty
2Picture(s)
0.74Acre
Visits:707
Two beautiful parcels in the City of Sturgeon Bay. The parcels are in the City but feel like country living. List price includes both parcels. Both parcels being sold as one. Approximate Acreage includes both parcels: A-0.38 & C-0.38.
$60,000Sold for 57,500.00 on 05/30/24
10628 Sister Bluff Dr
Sister Bay, 54234
Shorewest Realtors-Door County
NoneParking(s)
13Picture(s)
300Sqft
Visits:16
Need extra storage? Here's a rare opportunity to own a single-stall garage in a highly desirable and convenient Sister Bay location. Measuring approximately 14' x 23', this well-maintained garage features drywall, a durable concrete floor. Ownership at Sister Bluff Estates is not required to purchase this unit.
$60,000
TBD Cliff Top Rd
Sturgeon Bay, 54235
Sarkis & Associates
2Picture(s)
0.49Acre
Visits:686
A Beautiful wooded lot to build your dream home. Close to Potawatomi Park and public water access.
$60,000Sold for 55,000.00 on 08/08/25
7741 Hwy 42
Egg Harbor, 54209
Shorewest Realtors-Door County
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
26Picture(s)
450Sqft
Visits:157
First Floor Spinnaker Unit - Open concept living area with a fully equipped kitchen, private bedroom, sleeper sofa in living room. The private, covered patio off the living room gives you direct access to a small outdoor area for you to enjoy the serene view. Owners are limited to 28 days per year occupancy.
$60,000