Schools
Schools are served by the East China School District (St. Clair Middle School, St. Clair High School).
St. Clair County, Michigan
Mortgage Broker in St. Clair, MI
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Buying a home in St. Clair
Wedged against the international St. Clair River directly across from Ontario, Canada, St. Clair is a small riverfront city of roughly 6,000 in the eastern "Thumb" of Michigan. Buyers here are not chasing a generic suburb. They want the boardwalk along Palmer Park, the historic 1926 St. Clair Inn, and the Riverview Plaza shopping district downtown. The local economy leans on heavy industry and tourism: Cargill Salt runs the only Alberger-process salt plant in the country here, and DTE Energy's Belle River Power Plant operates nearby (the older St. Clair Power Plant was retired in 2022). That mix of stable industrial payrolls and seasonal Detroit-area tourism keeps housing demand steady. Median household income sits near $69,688 (Point2Homes), and the 48079 market stays comparatively affordable for waterfront living.
By the numbers
St. Clair housing and mortgage snapshot
Values move. Treat these as orientation and let us pull current figures for the address you are considering.
$290,000
Typical home value, from the market research on this page
+39%
Typical rise in taxable value the year after a home sells, 2026 Uncapping Study
0.71%
Property tax current owners pay, as a share of value. A buyer's bill can reset higher the year after a sale
1
Residential ZIP code: 48079
What financing looks like in St. Clair
For a typical $300,000 St. Clair home, lenders generally look for about $80,000 to $90,000 in household income once principal, interest, taxes and insurance are counted. A lower-down-payment FHA route pushes that requirement up. For current owners, St. Clair's effective property tax rate is about 0.71% (typical bill near $2,145), well under Michigan's about 1.05% median. A buyer's bill can reset higher the year after a sale, and claiming the Principal Residence Exemption lowers your millage. First-time buyers should ask us about MSHDA down-payment assistance. Most St. Clair purchases stay comfortably within conforming loan limits, so jumbo financing only comes into play on high-end riverfront properties.
Nearly every St. Clair purchase fits well under the 2026 conforming limit of $832,750, so loan size is rarely the constraint.
The market
The St. Clair housing market
As of early 2026, the median sale price in ZIP 48079 lands roughly between $290,000 and $310,000, Redfin reported about $309,500, while Zillow (about $288,824) and Ownwell ($274,500) came in lower in this small, volatile market. Year-over-year movement is best read as roughly flat-to-up single digits (Redfin showed about +7.6%). Homes typically sit around 54 days on market, a bit slower than the St. Clair County average near 40 days. Demand is driven by riverfront scarcity: a fixer can trade near $50,000 while premium homes on the St. Clair River clear $1 million-plus, so the median masks an unusually wide range.
Where to look
St. Clair neighborhoods
Woodland Estates
One of St. Clair's newest developments, with newer-construction single-family homes. Prices run about $300,000 to $500,000.
Colonial Woods
An established subdivision of mid-range single-family homes. Prices run about $200,000 to $350,000.
Preservation Lane / east-side subdivisions
Newer construction (Preservation Ln, Snowbird Cir) on the city's developing edges. Prices run about $300,000 to $500,000.
St. Clair Township surrounding 48079
(under $200,000 to $700,000+): a mix of waterfront homes, a golf-course community, and rural lots; township median near $350,000.
Schools and commute
Commute
Downtown Detroit is about 53 miles away, a 55 to 60 minute drive via I-94, making St. Clair a riverfront exurb rather than a daily-commute suburb.
Michigan property taxes
St. Clair property taxes after you buy
The year after a Michigan home sells, its taxable value resets to half of the assessor's market value, so the seller's tax bill is not your tax bill.
In the City of St. Clair, our 2026 Uncapping Study found taxable value typically rises about 39% the year after a sale. On a $300,000 home, near the typical St. Clair value, that is roughly $1,630 more in first-year tax at the local median homestead millage. We build your payment on that post-sale number.
Looking at a St. Clair address? Our Michigan property tax calculator finds that property's published 2025 millage and works out the tax to plan for after you buy.
In Samantha's words
I'd much rather somebody ask me, "Why are your taxes higher than what I'm seeing online?" than have them build a housing budget around the wrong assumption.
What our clients say
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Want to shout out Samantha for the expert guidance, made my first-time homebuyer experience seamless! It exceeded expectations and was a stress free process throughout. Grateful for all your help and loving my new home in Bloomfield Hills!
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Samantha Shelton is amazing!! She helped me get into my first home in Ferndale. The closing process was easy I was able to take care of everything without taking a day off of work. Being a first time homebuyer was stressful but she provided clear communication and true experience guidance throughout the entire process
Individual experiences. Results vary.
St. Clair mortgage questions
If yours is not here, ask it on the call. There are no dumb questions.
What is the median home price in St. Clair, MI (48079)?
As of early 2026, the median sale price in ZIP 48079 was roughly $290,000 to $310,000 (Redfin reported about $309,500), with the broader market ranging from around $50,000 for fixers up to $1 million-plus for premium St. Clair River waterfront homes.
What are property taxes like in St. Clair, MI?
St. Clair’s effective property tax rate is around 0.71%, lower than both the Michigan median (about 1.05%) and the national median (about 1.02%). The typical homeowner pays about $2,145 a year. Michigan taxes are levied in mills, and claiming the Principal Residence Exemption on your primary home lowers the rate versus non-homestead property.
Which school district serves St. Clair, MI 48079?
The 48079 area is served by the East China School District, including St. Clair River Elementary, St. Clair Middle School, and St. Clair High School. The district also covers Marine City and China Township.
How long does it take to commute from St. Clair to Detroit?
Downtown Detroit is about 53 miles away, roughly a 55 to 60 minute drive via I-94. St. Clair functions as a riverfront exurb, so it suits buyers who want waterfront living and are willing to trade a longer commute or who work locally or in nearby Port Huron and Marysville.
What makes St. Clair a distinct place to buy a home?
St. Clair sits directly on the international St. Clair River across from Ontario, Canada, and offers upscale riverfront homes, a historic downtown, the famous St. Clair Boardwalk and Palmer Park, and the landmark St. Clair Inn. Its economy is anchored by Cargill Salt and DTE Energy’s Belle River Power Plant, plus seasonal tourism, giving it a small-town, water-oriented character within commuting reach of metro Detroit.
Communities near St. Clair
St. Clair County overviewTalk with a local mortgage expert
Tell Samantha what you are trying to do in St. Clair and she will tell you what actually matters for your situation, including whether the timing is right.
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Align Lending LLC, NMLS #2041154. Samantha Shelton, NMLS 1647301. Equal Housing Opportunity. Licensed in Michigan, Ohio, North Carolina, Florida, Louisiana and Texas. Figures on this page are market research for orientation, not a quote. This page is for educational purposes only. It is not a credit decision, a preapproval, a commitment to lend, or an offer of credit.
