Sanilac County, MI Average Home Price (2026)
The average home price in Sanilac County, Michigan is about $202,000 (the 2026 median across 15 ZIP codes, at ~$170/sq ft) — 17% more affordable than the Michigan median and 30% more affordable than the typical U.S. home.
How Sanilac County compares
Sanilac County is relatively affordable for housing nationally: its typical home costs $202,000 against $244,000 for Michigan and $289,000 for the U.S. Within the county, ZIP-level values run from about $167,000 to $323,000.
| Area | Typical value | $ / sq ft |
|---|---|---|
| Sanilac County | $202,000 | $170 |
| Michigan | $244,000 | $187 |
| United States | $289,000 | $193 |
Sanilac County home prices by ZIP code
The 15 most valuable ZIP codes in Sanilac County (of 15 with data):
| ZIP code | Typical value | $ / sq ft | vs county |
|---|---|---|---|
| 48434 Forestville | $323,000 | $170 | +60% |
| 48469 Port Sanilac | $263,000 | $202 | +30% |
| 48450 Lexington | $235,000 | $227 | +16% |
| 48416 Brown City | $228,000 | $110 | +13% |
| 48454 Melvin | $225,000 | $190 | +11% |
| 48401 Applegate | $210,000 | $169 | +4% |
| 48475 Ubly | $205,000 | $97 | +1% |
| 48419 Carsonville | $202,000 | $164 | +0% |
| 48422 Croswell | $197,000 | $170 | -2% |
| 48426 Decker | $190,000 | $119 | -6% |
| 48427 Deckerville | $189,000 | $171 | -6% |
| 48466 Peck | $181,000 | $186 | -10% |
| 48453 Marlette | $176,000 | $142 | -13% |
| 48471 Sandusky | $170,000 | $178 | -16% |
| 48472 Snover | $167,000 | $155 | -17% |
Home value appreciation in Sanilac County
Home prices in Sanilac County have risen about 103% over the last 10 years (≈7.3% a year) and +59.7% over 20 years, according to the FHFA house price index through 2025. The most recent year came in at +5.5% — still rising. A home worth $202,000 today was worth roughly $99,361 ten years ago.
See where that trend takes a specific home with the home appreciation calculator — statewide, Michigan is +96.7% over the same 10 years. Past appreciation is a track record, not a forecast; local prices can fall.
Calculators for Sanilac County
Run the numbers for Sanilac County with the local rates already filled in — change any input to test your own situation.
Salary needed to buy a home in Sanilac County
To buy the typical $202,000 home in Sanilac County with 20% down, you need a household income of roughly $55,000 a year (about $1,280 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $65,000, because the loan is bigger and mortgage insurance kicks in.
| Down payment | Cash down | Monthly payment | Income needed |
|---|---|---|---|
| 5% (+PMI) | $10,100 | $1,590/mo | $68,000/yr |
| 10% (+PMI) | $20,200 | $1,520/mo | $65,000/yr |
| 20% | $40,400 | $1,280/mo | $55,000/yr |
Assumes a 30-year fixed mortgage at 6.5%, property tax at 1.1% and insurance at 0.45% of value per year, PMI of 0.75% on loans with less than 20% down, and the standard 28% housing-to-income rule. Your rate, taxes, and HOA will move these — run your own numbers in the mortgage calculator.
What your budget buys in Sanilac County
At about $170 per square foot, here is roughly how much home different budgets get you in Sanilac County:
| Budget | Approx. size | What that looks like locally |
|---|---|---|
| $150k | 880 sq ft | below the local median — condos, smaller or older homes |
| $200k | 1180 sq ft | around the typical home here |
| $250k | 1470 sq ft | around the typical home here |
| $300k | 1760 sq ft | above the median — larger homes or the pricier ZIPs |
| $400k | 2350 sq ft | above the median — larger homes or the pricier ZIPs |
Wondering where that budget goes further? The relocation calculator ranks hundreds of U.S. cities by what the same money buys — it opens filtered to Michigan.
Estimate a specific home in Sanilac County
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Sanilac County home prices: frequently asked
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Browse all Michigan cities and counties, or look up price per square foot by ZIP code nationwide.
Directional estimates from public market data (Realtor.com & Zillow research; FHFA house price index; Census ZIP-to-county relationships), not appraisals.