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®.
Beechwood Ln
Washington Island, 54246
Kellstrom Ray Washington Island
4Picture(s)
5.47Acre
Visits:756
5 beautiful acres on Washington Islands east side. Hardwoods and beautiful mix of trees on this parcel. Perfect for you dream home! Easement road to access property.
$79,000Sold for 79,000.00 on 05/29/24
Lot 37 Fawn Ln
Ellison Bay, 54210
Shorewest Realtors
12Picture(s)
1.54Acre
Visits:468
As the leaves turn to gorgeous fall colors, think about building your perfect place on a lot where you can enjoy the beauty of nature's seasons with not only hardwoods, but a mix of evergreens as well. Take a drive up to the tip of the Door and view this beautiful 1.54 acre lot, while marveling at the serenity of the area. Escape the hustle and bustle and breathe in the fresh air of Northern Door.
$77,900
Jacobs Ct
Sturgeon Bay, 54235
ERA Starr Realty
12Picture(s)
1.56Acre
Visits:845
Beautiful sunset views of the countryside and golf course. Located across the street from Idlewild Golf Course. Large preserve for nature included in the 1.564 acre lot. Perfect for your custom home. Part of original tax parcel 0200227282543C. Lot 2 of attached CSM.
$77,900
Lot 3 Golf Valley Dr
Sturgeon Bay, 54235
ERA Starr Realty
8Picture(s)
1.56Acre
Visits:559
Beautiful sunset views of the countryside and golf course. Large preserve for nature and buildable area for your beautiful new home. Please see map for location of each lot.
$77,900
3670 Diamond Ln
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
1Bathroom(s)
NoneParking(s)
19Picture(s)
690Sqft
Visits:428
This 3 bedroom unit is a diamond in the rough, a great location only minutes from Sturgeon Bay & Potawatomi State Park. No rentals allowed. Units can be used May 1 thru October 31. This unit can be used in the winter since the main sewer and water lines are buried deep enough for winter use. (Some restrictions apply). Most furnishings included, along with a 12 x 12 shed.
$75,500Sold for 65,000.00 on 05/29/25
7741 Hwy 42
Egg Harbor, 54209
Shorewest Realtors-Door County
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
30Picture(s)
550Sqft
Visits:65
Desirable Flagship Loft Model in a prime second-floor location, just a short walk from the heart of Egg Harbor. This inviting condominium features a private loft bedroom, sleeper sofa, spacious living area, and abundant windows that fill the unit with natural light. Fully updated and move-in ready, it offers excellent rental income potential with a strong rental history.
$75,000
Lot 2 Bay Shore Heights Dr
Sturgeon Bay, 54235
Shorewest Realtors
GravelParking(s)
5Picture(s)
0.57Acre
Visits:567
Peace among the pines! New driveway in on this .5+ acre lot with terrific privacy from the road and ample area to build your new cabin or getaway home. Great location off of Bay Shore Drive situated between Sturgeon Bay and Egg Harbor. Enjoy the beautiful neighboring homes while out for a stroll or bike. Less than a mile to Green Bay waterfront, boat launch and Birmingham's pub.
$75,000Sold for 70,000.00 on 08/29/25
7404 Logerquist Rd
Baileys Harbor, 54202
Kellstrom-Ray Agency
7Picture(s)
1.50Acre
Visits:871
Imagine building your dream home on this enchanting lot nestled on Logerquist Rd. Embrace the fairy tale vibes that this uniquely wooded location offers, making it the ideal setting for your Door County oasis. Don't miss the opportunity to crate your perfect home in this picturesque setting.
$75,000Sold for 85,000.00 on 08/01/24
Lot 18 Logerquist Rd
Baileys Harbor, 54202
Mahler Sotheby's International Realty
16Picture(s)
1.51Acre
Visits:702
Discover your future sanctuary tucked away in a serene location that's still connected to the essence of community! Just moments from the tranquil shores of Kangaroo Lake, and only a short distance to downtown Baileys Harbor, this site offers the perfect balance of peace and convenience.
$75,000Sold for 75,000.00 on 06/20/25
8727 County Rd C
Sturgeon Bay, 54235
ERA Starr Realty
1Bathroom(s)
DetachedParking(s)
6Picture(s)
80Sqft
Visits:669
1 acre lot located just minutes to Sturgeon Bay! Two car garage for a boat or extra vehicle, plenty of room for toys. Additional shed on the lot, built in 2021, for use of a workshop or hobby hut, even has a potty! Plenty of room for a garden on this lot.
$75,000Sold for 82,000.00 on 09/23/24
Lot 16 Logerquist Rd
Baileys Harbor, 54202
Mahler Sotheby's International Realty
16Picture(s)
1.30Acre
Visits:527
Discover your future sanctuary tucked away in a serene location that's still connected to the essence of community! Just moments from the tranquil shores of Kangaroo Lake, and only a short distance to downtown Baileys Harbor, this site offers the perfect balance of peace and convenience.
$75,000Sold for 75,000.00 on 06/20/25
Lot 17 Logerquist Rd
Baileys Harbor, 54202
Mahler Sotheby's International Realty
16Picture(s)
1.10Acre
Visits:523
Discover your future sanctuary tucked away in a serene location that's still connected to the essence of community! Just moments from the tranquil shores of Kangaroo Lake, and only a short distance to downtown Baileys Harbor, this site offers the perfect balance of peace and convenience.
$75,000Sold for 75,000.00 on 06/27/25
Lot 25 N Bayfield Ave
Sturgeon Bay, 54235
Harbour Real Estate Group LLC
4Picture(s)
0.44Acre
Visits:533
Large lot in a quiet area on the west side of town among newer homes. Easy access to the highway and downtown.
$74,900Sold for 70,000.00 on 05/07/25
Lot 25 N Bayfield Ave
Sturgeon Bay, 54235
Harbour Real Estate Group LLC
4Picture(s)
0.44Acre
Visits:306
Looking for space without giving up convenience? This larger west-side Sturgeon Bay lot is surrounded by newer homes, set in a quiet area, and close to downtown and highway access. Utilities available at the road.
$74,900Sold for 74,900.00 on 04/13/26
Lot 48 Fawn Ln
Ellison Bay, 54210
Shorewest Realtors
8Picture(s)
1.53Acre
Visits:485
Looking for that peaceful, unhurried place to build your Door County home? Look no further than this captivating lot on Fawn Lane! Follow the iconic curvy road to this beautifully wooded acre and a half parcel with NO restrictive covenants.
$74,900Sold for 74,900.00 on 05/30/25
Lot 28 Fawn Ln
Ellison Bay, 54210
Shorewest Realtors
8Picture(s)
1.53Acre
Visits:406
Abundant evergreens and hardwoods fill this large 1.53 acre parcel in Ellison Bay. Situated near Gills Rock with the Shoreline Restaurant, Charlie's Smokehouse and other charming Door County amenities all within minutes of this beautiful acreage.
$74,900Sold for 74,900.00 on 07/31/25
10321 Water St
Ephraim, 54211
Shorewest Realtors-Door County
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
23Picture(s)
505Sqft
Visits:1053
First floor one bedroom unit, open floor plan living room with sleeper sofa, full kitchen and dining area. Unit has a tranquil wooded view but close proximity to the indoor pool area. The Waterbury Inn has an indoor pool with hot tub, outdoor pool, exercise room, playground and picnic area with gas grills. Ephraim and downtown Sister Bay are a short distance away.
$72,500Sold for 66,000.00 on 08/01/24
Townline Rd
Washington Island, 54246
Dwell Door County
3Picture(s)
5.44Acre
Visits:328
Imagine your dream home on this beautiful, private, wooded parcel located off a main road on the central east side of the Island.
$72,000Sold for 72,000.00 on 11/25/25
TBD Buckridge Ct
Washington Island, 54246
Kellstrom Ray Washington Island
6Picture(s)
5.30Acre
Visits:632
Great opportunity to build your dream home on Washington Island. Buckridge Estate, a beautiful area on the north east part of the Island. Close to Jackson Harbor and the Ridges. This 5+ acre parcel already has a drive roughed in and a clearing in the center of the parcel to build a home. Beautiful hardwoods accessed by a private road.
$72,000Sold for 70,000.00 on 11/19/24
Shellswick Ln
Washington Island, 54246
Kellstrom Ray Washington Island
5Picture(s)
5.50Acre
Visits:668
Quiet, private 5.5 acre parcel, perfect for your dream home or area to camp (per Door County rules).
$72,000Sold for 72,000.00 on 07/26/24
Indigo Rd
Egg Harbor, 54209
ERA Starr Realty
5Picture(s)
2.71Acre
Visits:679
Vacant Parcel in Prime Door County Location! This beautiful lot is located on a private gravel road approximately 10 miles north of Sturgeon Bay, just off Highway 42 on Indigo Road. The road is privately maintained and serves a small number of residences, offering a quiet, low-traffic setting.
$70,000Sold for 70,000.00 on 07/26/25
TBD N 16th Dr
Sturgeon Bay, 54235
Berkshire Hathaway HS Bay Area Realty
11Picture(s)
0.38Acre
Visits:390
Discover the perfect opportunity to build your dream home on this spacious .38-acre city lot. Nestled in an established neighborhood with access to public utilities, and conveniently located near schools, the YMCA, downtown Sturgeon Bay, and highway access.
$69,900Sold for 59,900.00 on 08/02/25
7741 Hwy 42
Egg Harbor, 54209
True North Real Estate LLC
1Bedroom(s)
1Bathroom(s)
15Picture(s)
400Sqft
Visits:1187
Don't miss out on an amazing rental investment opportunity that also can be your quiet Door County getaway. The Harbor suite has an open floor plan with a king sized bed in the main living area with lots of natural light and access to a patio.
$69,900Sold for 70,000.00 on 03/05/24
9112 Hwy 42
Fish Creek, 54212
Professional Realty of Door County
PavedParking(s)
25Picture(s)
480Sqft
Visits:998
Have you ever wanted to be the owner of your own retail space? Here is your opportunity, at The Settlement Shops, located just south of Fish Creek. The space is 480 square feet, with two rooms, a storage loft, and plenty of natural light. Nestled between established shops, it's a blank canvas, ready to be turned into your ideal retail space.
$69,900Sold for 64,000.00 on 11/01/24