Ask most buyers what worries them about Franklin Village and they will say the price. The average home value here sits at $853,122, up 4.2 percent over the past year, so sticker shock feels like the obvious risk. But the number that should actually worry a serious buyer isn't the price. It's the calendar.
As of August 2026, the median list price in Franklin sat at $769,000, essentially flat compared to a year earlier, while price per square foot had slipped 13 percent over the same period. Read quickly, that looks like a market cooling off. Read closely, it means something different: buyers are getting more house for the same money, not a discount on urgency. Over the three months ending May 2026, the broader 48025 zip code (which covers Franklin and its immediate surroundings) posted a median sale price of $665,000, up 9.1 percent year over year, with 68 homes sold in May compared to 53 the year before. That area also scored 86 out of 100 on Redfin's competitiveness scale, a number that places it among the more contested markets in the region. Homes are still moving through the pipeline quickly, and in greater volume, even as the per-square-foot price eases. That combination, softer price growth paired with a fast, more competitive transaction pace, is the part most buyers miss until they're already under contract.
Here's why it matters specifically in Franklin. Almost every property in the village runs on a private well, and a meaningful share also relies on septic systems rather than municipal sewer. Well and septic due diligence takes real time. A market moving this quickly doesn't leave much of it.
The paperwork trail already exists, whether you've seen it or not
Franklin isn't a place where septic oversight is loosely enforced. The village's own code requires homeowners with a septic system to pump and inspect the tank once every three years, and to file a $25 Septic Operating Permit along with proof of pumping. That means somewhere in the seller's records, if the home has been owned responsibly, there should be a paper trail showing the last pump date and permit filing. If a listing agent can't produce that trail on request, it's worth asking why.
Michigan is the only state without a statewide sanitary code, so septic and well rules are set entirely at the local level. Oakland County's Health Division oversees one of the largest and most varied inventories of onsite systems in the state, a mix of decades-old tanks and newer installations across a dense suburban footprint. Franklin's three-year permit cycle is one township's answer to a problem the state itself never standardized. It also means a prospective buyer's first question shouldn't be "does this house have a septic system." It should be "can I see the last operating permit and pump receipt."
Well, septic, or both depends on the street
Franklin's water supply comes from private wells across the village, full stop. Sewer is a different story. Service in many areas is billed and overseen through the Oakland County Water Resources Commissioner, and some streets run on pressure sewer systems with grinder pumps rather than gravity septic fields. In practice, this means two homes three streets apart can have entirely different infrastructure: one on well and septic, one on well with municipal-style sewer billing and a grinder pump, and no way to know which until you check the specific address.
That patchwork is exactly the kind of detail a national mortgage calculator or a generic buyer's guide will never surface. It's also exactly the detail that changes your inspection checklist. A home on well and septic needs both a water quality test and a tank and drain field evaluation. A home on pressure sewer needs neither, but you'll want to understand the grinder pump's age and maintenance history instead. Skipping this step because "everyone in Franklin has a well" is how buyers end up surprised at the inspection table.
What the fast market actually costs you
A standard septic evaluation in Michigan runs $300 to $600 depending on scope, and pumping alone typically costs $300 to $500. Neither of those numbers is the real cost. The real cost is time. A thorough evaluation, tank pump, drain field check, and possibly a hydraulic load test, takes days to schedule with a licensed inspector and longer if the office is backed up. Well testing for bacteria and nitrates adds its own lead time, especially if an initial sample comes back inconclusive and needs a retest.
Compare that to a Franklin market where homes carried a median of 39 days on market in August 2026, and where the surrounding zip code sold homes in as few as 17 days over the three months ending May 2026. If your offer includes a standard inspection contingency window, that window can close before your well and septic reports come back, especially if you're competing against other offers and feel pressure to shorten it. Sellers know this too, which is part of why a well-documented, recently pumped system with a current operating permit is a genuine selling point in this market, not just a compliance checkbox.
If you're buying, the practical move is to start well and septic scheduling the moment your offer is accepted, not after your general home inspection flags a concern. If you're selling, having your pump receipt and permit ready before you list removes one of the few variables you can control in a fast-moving transaction.
A short list before you write or accept an offer
- Ask for the property's most recent Septic Operating Permit and pump receipt, filed with the Village of Franklin.
- Confirm in writing whether the home is on well and septic, well and pressure sewer, or another arrangement. Don't assume based on the street.
- Book your septic evaluation and well water test within a day or two of an accepted offer, not after other inspection items come back.
- Budget extra time beyond a standard inspection window for full septic evaluation results, longer still if a retest is needed.
- If buying attached housing to sidestep private system ownership, know that inventory is scarce. Village Ravines and Cressbrook are the two established condo communities in Franklin, and both trade infrequently.
For those weighing whether single-family ownership with a private system is worth the added diligence, it helps to remember what Franklin still offers that a subdivision doesn't: the Franklin Cider Mill, an operating mill since 1837, sits minutes from most of the village's residential streets, and the Franklin Community Association maintains the tennis courts, ball fields, and gazebo that give the village its small-town rhythm. Those are the reasons people choose Franklin despite the extra homework. They're also why so few homes here sit unsold long enough for a buyer to take their time.
Frequently asked questions
Does every home in Franklin have a septic system? No. Water supply is private wells villagewide, but sewer varies by street. Some areas use septic, others use Oakland County-billed pressure sewer with grinder pumps. Verify the specific arrangement for any address you're considering rather than assuming based on neighboring homes.
How often does Michigan require septic inspections? There's no statewide inspection law. Michigan has no uniform sanitary code, so rules are set by local health departments and municipalities. Franklin's own ordinance requires septic owners to pump and inspect every three years and file a $25 permit. Other jurisdictions in Michigan have different rules or none at all.
Can a failed septic inspection stop a sale? It doesn't have to end the deal, but it does require negotiation. Repairs to a drain field can run several thousand dollars depending on soil conditions, and buyers and sellers typically work out either a repair before closing or a credit at the table. Building in enough time for the evaluation to come back before your contingency deadline is the best way to avoid a last-minute scramble.
Franklin rewards buyers and sellers who do the homework early, on wells, on septic paperwork, and on the specific infrastructure tied to a specific address. If you're weighing a move into the village, or getting a home ready to list, Kathy Remski can walk you through exactly what a given property's systems mean for your timeline, long before you're staring down an inspection deadline. Let's Connect.
