Two homes a half mile apart in Galena can carry completely different utility bills, different maintenance obligations, and completely different price tags, and the reason has nothing to do with square footage or finishes. It comes down to a boundary line most buyers never think to ask about: whether the parcel sits inside the Village of Galena's corporate limits or just outside them in unincorporated Genoa Township.
That line decides who treats your wastewater. Inside it, you're on the village's public sewer system. Outside it, on the larger rural and equestrian parcels that ring the village, you're very likely running your own well and septic system, and you're the one responsible for maintaining it.
A Boundary You Can't See in Listing Photos
The Village of Galena is direct about this on its own site: onsite septic systems are not permitted within the village's corporate jurisdiction, with a narrow exception for a pre-existing residence that had a septic system before its property was annexed into the village. If you're building new inside village limits, or replacing a failing system, the expectation is that you connect to the municipal system, and the village office handles the tap-in fee and inspection process for that connection.
The village recently commissioned a new wastewater treatment plant that discharges into Big Walnut Creek at the head of Hoover Reservoir, replacing a 75,000-gallon-per-day facility that had reached the end of its useful life. The design team built it to echo the water-powered grist mills that once lined Big Walnut Creek when Galena was first settled, complete with a water wheel that oxygenates the treated effluent before it enters the creek. It's the kind of infrastructure decision that only makes sense if you already know the village is planning for growth inside its borders, not just preserving its historic core.
Step outside that boundary, though, and the picture changes. Real estate in the land surrounding the village tends toward larger lots, custom homes, and rural or semi-rural properties, with equestrian estates and hobby farms common on multi-acre parcels near Alum Creek State Park. Those properties were never going to be candidates for municipal sewer. They run on private wells and septic systems because that's what unincorporated land at that scale requires.
What the Boundary Does to the Numbers
This split shows up directly in what's actually for sale under the same ZIP code. In Miller Farm, the M/I Homes community going up along Sunbury Road in the Big Walnut Local School District, quick-move-in new construction has recently listed for under $500,000. A few miles out, on the rural side of the line, a 2.02-acre parcel recently listed at $2,699,000, and a separate 1.52-acre lot in the Summerwood area listed at $1,500,000. All of those addresses carry the same Galena, OH 43021 designation. None of them would show up as comparable properties to an appraiser, because acreage and utility type put them in entirely different categories.
Zoom out to the ZIP code as a whole and the median sale price across all home types in 43021 was $604,638 as of May 2026, up 11.0 percent year over year. That single figure is a useful anchor for the market broadly, but it can't tell you whether a given listing is a sewer-connected home on a standard subdivision lot or a well-and-septic estate on several acres. Only knowing which side of the village line a property sits on does that.
New construction communities like Miller Farm sit on the side of that line where connecting to municipal sewer is the standard path. Older rural parcels and larger-acreage developments tend to sit on the other side, where a well and a septic field come with the deed.
The Inspection Nobody Mentions Until It's Already an Issue
Here's the part that catches buyers off guard during a transaction. If the home you're under contract on relies on a private well or septic system, the Delaware Public Health District is the agency that inspects it, not your general home inspector, and not your lender's appraiser. You reach them at (740) 368-1700 or by emailing [email protected], and scheduling has its own rhythm: morning inspection windows need to be booked by 5 p.m. the day before, afternoon windows by 9 a.m. the same day.
This isn't a formality. A septic system replacement can run anywhere from $10,000 to $30,000 depending on soil conditions and system type, which is a serious number to discover after you've already waived your inspection contingency. Ohio's statewide rules for these systems, set out under the Ohio Administrative Code, are enforced locally by each county health district, which means Delaware County's specific procedures, fees, and timelines won't necessarily match what a buyer remembers from a home search in a different county. If you've bought or sold in Franklin County before, don't assume the Galena process works the same way.
For anyone touring a property outside the village limits, it's worth asking early, not during the inspection period, when the well and septic system were last evaluated and whether there's documentation on file with the health district. That single question can save you two weeks of back and forth once you're already under contract.
Reading a Galena Listing Like You Know the Line
A listing photo won't tell you which side of the boundary a house sits on. A few practical habits will get you there faster than guessing:
- Ask directly whether the property is inside the Village of Galena's corporate limits or in unincorporated Genoa Township. This is a public record question, not a matter of opinion.
- If it's outside the village, ask when the well and septic system were last inspected and whether service records exist.
- If it's new construction inside the village, ask whether the tap-in fee and sewer connection are already complete or still pending as part of your closing costs.
- Treat lot size as a clue, not a guarantee. Multi-acre rural and equestrian parcels near Alum Creek State Park are the properties most likely to carry private systems, but always confirm rather than assume.
None of this makes one side of the line better than the other. A village-side home on public sewer has predictable, shared infrastructure and generally lower day-to-day maintenance responsibility. A rural parcel with its own well and septic gives you privacy, acreage, and often room for horses or outbuildings, at the cost of being your own utility department. The point is knowing which trade-off you're making before you're three weeks into a purchase agreement.
A Few Questions Worth Asking Before You Tour
Does every home in Galena have a well and septic system? No. Homes inside the village's corporate limits are on the municipal sewer system, and new septic installations aren't permitted there except in rare grandfathered cases. Private systems are concentrated on the larger rural and equestrian parcels outside the village boundary.
Who do I contact to check on a well or septic system before I make an offer? The Delaware Public Health District handles private water system and septic evaluations for Delaware County properties. You can reach their environmental health line at (740) 368-1700.
Is a village sewer connection automatically included with new construction? Not automatically. New construction inside village limits still needs to work with the village office on the tap-in fee and connection process, so it's worth confirming that cost is accounted for in your purchase agreement rather than assuming it.
Buying in a market where the same neighborhood name covers two different infrastructure realities takes more than a search filter. It takes someone who knows which side of the line a specific address falls on before you fall in love with the photos.
If you're weighing a Galena property and want a straight answer on what you're actually buying into, The Lundquist Group can walk the boundary with you. Schedule a Free Home Consultation and we'll help you read the market the way someone who works it every day would.
