Dee Patsalis Real Estate Agent - Sine & Monaghan Realtors LLC St Clair

3131 King Rd, China, MI For Sale $335,000 - listed by Dee Patsalis — For Sale $335,000

Dee Patsalis listing agent for 220 Superior Ave Unit 41, Marine City, MI - sold for $199,000 — Sold $199,000

35435 St Clair Dr, New Baltimore, MI For Sale $460,000 - listed by Dee Patsalis — For Sale $460,000

Dee Patsalis buyer's agent for 34036 Jefferson Ave, Saint Clair Shores, MI - sold for $1,400,000 — Sold $1,400,000

8113 Adair Rd, Casco, MI Under Contract $550,000 - listed by Dee Patsalis — Under Contract $550,000

Dee Patsalis

St Clair MI

Sine & Monaghan Realtors LLC St Clair

105 Closed Sales

$29.5M Total Value

$105K - $1.4M Price Range

$281.2K Average Price

Prior 5 years

About Dee

Local Expertise. Proven Results. Trusted Guidance.

About Me
I’m Dee Patsalis, a lifelong St. Clair County resident and full-time Realtor with Sine & Monaghan Realtors. With over two decades of experience in real estate, I’ve built my business on trust, results, and a deep understanding of our local market.

What I Do
I specialize in helping sellers maximize their home’s value and guiding buyers through competitive markets with confidence. My approach is strategic, data-driven, and always tailored to my clients’ goals.

Working with Sellers
Selling a home is more than putting a sign in the yard—it’s about positioning, timing, and negotiation. I analyze market trends, pricing strategies, and buyer behavior to help my clients attract strong offers and achieve the best possible outcome.

Working with Buyers
For buyers, it’s about more than finding a house—it’s about finding the right fit. I help my clients navigate every step of the process, from identifying opportunities to crafting strong, competitive offers that stand out.

Why Clients Choose Me

Local Expertise: Lifelong resident of St. Clair County with in-depth market knowledge
Proven Results: Consistent multi-million dollar producer with a strong track record
Strategic Approach: Skilled in pricing, marketing, and negotiation
Client-Focused: Clear communication, honest guidance, and a commitment to your goals

Whether you’re selling your home or searching for the right one, I’m here to make the process smooth, informed, and successful.

Home Types: House, Lot/Land, Condo, Other, Mobile Homes, Multifamily, Townhouse, Commercial

Years of Experience: 27

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	18
Total Value	$3,898,700
Average Sale Price	$216,594
Price Range	$53K - $376K

Buyer Deals
Total Deals	10
Total Value	$3,892,400
Average Sale Price	$389,240
Price Range	$135K - $1.4M

1 Year View by Quarter

Seller Deals
Total Deals	30
Total Value	$6,853,000
Average Sale Price	$228,433
Price Range	$53K - $455K

Buyer Deals
Total Deals	15
Total Value	$5,308,400
Average Sale Price	$353,893
Price Range	$131K - $1.4M

2 Year View by Quarter

Seller Deals
Total Deals	62
Total Value	$16,112,100
Average Sale Price	$259,873
Price Range	$48K - $700K

Buyer Deals
Total Deals	43
Total Value	$13,415,400
Average Sale Price	$311,986
Price Range	$115K - $1.4M

5 Year View

Areas Dee is Experienced In

Saint Clair

24 Sales
Port Huron

8 Sales
Saint Clair Township

6 Sales
China

6 Sales
Lakeport

1 Sale

Dee's Listings and Deals

Dee's Open Houses

$335,000

Open Sun 11AM - 1PM
- 4 Beds
- 2.5 Baths
- 1,860 Sq Ft
3131 King Rd

China, MI
OPEN SUNDAY 08/30 from 11AM-1PM. A little bit of country just one minute outside the City of St. Clair! This beautifully updated 4 bedroom, 2.5 bath wood ranch offers 1,860 square feet of comfortable living space on two partially wooded acres with mature trees. The home has been extensively renovated, featuring a brand-new kitchen from the ground up, a completely remodeled primary bedroom and

Dee Patsalis Sine & Monaghan Realtors LLC St Clair

$550,000

Open Sun 1:30PM - 3PM Under Contract
- 3 Beds
- 2.5 Baths
- 2,509 Sq Ft
8113 Adair Rd

Casco, MI
Welcome home to this custom-built, all-brick ranch offering over 2,500 square feet of beautifully designed living space in the highly desirable East China School District. Featuring 3 bedrooms, a private office, 2.5 baths, a finished bonus room, full basement, oversized 3-car attached garage, and a stunning backyard with a Trex deck and above-ground pool, on 2.5 acres, this home checks all the

Dee Patsalis Sine & Monaghan Realtors LLC St Clair

Dee's Active Listings

$460,000
- 4 Beds
- 4 Baths
- 3,491 Sq Ft
35435 St Clair Dr

New Baltimore, MI
Welcome to 325435 St. Clair River Drive in New Baltimore, where luxury, comfort, and exceptional entertaining come together in this beautifully maintained 4-bedroom, 2 full and 2 half bath home. From the moment you arrive, you'll be captivated by the meticulously landscaped grounds and inviting curb appeal that set the stage for everything this remarkable property has to offer. Inside, you'll

Dee Patsalis Sine & Monaghan Realtors LLC St Clair

Recently Sold

$199,000

Sold Jul 6, 2026
- 2 Beds
- 2.5 Baths
- 2,026 Sq Ft
220 Superior Ave

Unit 41

Marine City, MI
- 3 Days On Market
- $98/SF
Dee Patsalis Sine & Monaghan Realtors LLC St Clair

$205,000

Sold Jun 8, 2026
- 3 Beds
- 1 Bath
- 1,037 Sq Ft
21232 Ardmore Park Dr

Saint Clair Shores, MI
- 3% Above List
- 11 Days On Market
- $198/SF
- Current Est. Value $205K
Dee Patsalis Sine & Monaghan Realtors LLC St Clair

$239,900

Sold Apr 30, 2026
- 3 Beds
- 1.5 Baths
- 1,512 Sq Ft
465 Louis Ave

Cottrellville, MI
- 13 Days On Market
- $159/SF
- Current Est. Value $243K
Dee Patsalis Sine & Monaghan Realtors LLC St Clair

$53,000

Sold Apr 24, 2026
- Land
- 2.04 Acres Lot
8101-8111 Adair Rd

Casco, MI
- 2% Above List
- 4 Days On Market
Dee Patsalis Sine & Monaghan Realtors LLC St Clair

$155,000

Sold Mar 26, 2026
- 3 Beds
- 4 Baths
- 1,771 Sq Ft
6191 Cooley Lake Rd

Waterford, MI
- 72% Above List
- 4 Days On Market
- $88/SF
- Current Est. Value $165K
Dee Patsalis Sine & Monaghan Realtors LLC St Clair

$355,000

Sold Jan 23, 2026
- 3 Beds
- 3 Baths
- 3,248 Sq Ft
732 5th St

Marysville, MI
- 5 Days On Market
- $109/SF
- Current Est. Value $369K
Dee Patsalis Sine & Monaghan Realtors LLC St Clair

$220,000

Sold Dec 29, 2025
- 3 Beds
- 2 Baths
- 1,600 Sq Ft
440 Little Ave

Cottrellville, MI
- 6% Below List
- 0 Days On Market
- $138/SF
- Current Est. Value $232K
Dee Patsalis Sine & Monaghan Realtors LLC St Clair

$260,000

Sold Dec 8, 2025
- 3 Beds
- 2.5 Baths
- 1,621 Sq Ft
32220 S Brockton St

Unit 106

New Haven, MI
- 11 Days On Market
- $160/SF
- Current Est. Value $274K
Dee Patsalis Sine & Monaghan Realtors LLC St Clair

$225,000

Sold Dec 5, 2025
- 3 Beds
- 1 Bath
- 1,040 Sq Ft
470 Little Ave

Cottrellville, MI
- 12 Days On Market
- $216/SF
- Current Est. Value $233K
Dee Patsalis Sine & Monaghan Realtors LLC St Clair

Awards and Designations

Good Neighbor Award
REALTOR® of the Year
Top REALTOR®
NAR - National Association of Realtors
SPS - Strategic Pricing Specialist

Other Experience

First Time Homebuyers, Military Families, Luxury Homes, New Construction

Dee Patsalis

(586) 500-0766

Nearby Homes

Dee Patsalis

About Dee

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Dee is Experienced In

Dee's Listings and Deals

Dee's Open Houses

Dee's Active Listings

Recently Sold

Awards and Designations

Other Experience