Home Inspector in Rochester, MI

Rochester and Rochester Hills are two different municipalities, and for inspection purposes they're two different problems. Rochester proper is the older, denser, walkable city — early twentieth century homes on small lots near downtown and Paint Creek, with postwar and modern infill filling the gaps. Rochester Hills is largely a subdivision community built decades later. If you're buying in the city, you're buying old housing.

The most common misleading condition I find in this market is the well-executed cosmetic renovation over untouched mechanicals. Rochester homes sell at a premium, renovation budgets tend to go to kitchens and baths, and the wiring, drain lines, and foundation drainage behind those finishes are frequently original. I look past the finishes. A beautiful kitchen on a circuit that was extended three times is still a beautiful kitchen on an overloaded circuit.

Sewer laterals deserve their own mention here. Original clay tile, a street grid full of large mature trees, and a hundred years of root growth is the worst possible combination, and it's completely invisible during a standard inspection. On anything in the older core, a sewer scope is one of the highest-value decisions you can make before closing.

Pre-1940 Victorians, Tudors, and colonials near downtown

About 8 percent of the city predates 1940, and it is the 8 percent people move here for: Victorians, English Tudors, and colonials on the grid around Main Street and along Paint Creek. Beyond the wiring and sewer laterals covered above, homes from this era commonly have balloon framing with no fire-stopping between floors, stone or brick foundations laid without footings, slate or tile on the better roofs, plaster over lath, steam or hot-water radiators fed by a boiler that may be on its third generation, and lead paint and asbestos-wrapped pipe. I look at the knee walls and dormers for how a finished attic was framed and vented, check the chimney from the drone (airspace and weather permitting) because tall brick stacks fail at the crown and flashing, and put a moisture meter on every stone wall in the basement. On a Tudor, the half-timbering and stucco are where water gets in.

1950s and 1960s ranches and colonials on the first subdivision streets

The 1960s were the city’s biggest postwar decade, at about 16 percent of housing, with another 8 percent from the 1950s. Homes built in the late 1960s can have aluminum branch-circuit wiring, which I confirm by reading the conductor markings in the panel and pulling a sample of devices. Homes from the whole period commonly have block foundations, galvanized supply lines near end of life, cast-iron or clay laterals, original single-pane windows, and Federal Pacific or Zinsco panels installed as an upgrade from fuses. Ductwork sized for a furnace that was replaced twice is the quiet problem: the far bedrooms never get warm. I check return-air paths and the flue where a modern furnace was tied into an old chimney.

1990s and 2000s subdivisions and infill

Nearly 40 percent of Rochester housing was built between 1990 and 2009, in the subdivisions on the city’s edges and the infill on the last open lots. Homes from the early 1990s can still carry polybutylene supply piping, which I identify at the water heater and meter. The era commonly shows builder-grade windows with failed seals, hardboard siding swelling at the joints, first-generation high-efficiency furnaces at end of life, corrugated stainless steel gas tubing that was never bonded, and 1990s roofs at replacement age. On a house from this period I fly the roof, run the thermal camera under every valley and chimney chase, check the CSST bonding jumper at the panel, and look at the grading, because 25 years of settled backfill sends water toward the foundation.

Downtown condos and lofts

About half of the housing units in Rochester are not detached single-family homes, and a growing share are downtown condos and lofts such as Tribute Creek and The Chapman, alongside older attached units on the edges. A condo inspection covers what you own: the unit’s electrical, plumbing, heating and cooling, windows, doors, and finishes, plus what I can see of the shared structure from your unit and the common areas. In a converted or mixed-use building, I pay attention to fire separation and to where the unit’s water heater and condensate drain go. Ask the association for the reserve study and the latest roof and façade reports; a special assessment is the one defect no inspector can see from inside your unit.

Oakland County is EPA Radon Zone 2, and EGLE’s test results put about 30 percent of tested homes in the county above the 4.0 pCi/L action level. In Rochester the building stock cuts both ways: a stone foundation with a dirt floor is wide open to soil gas, and a tight 2005 poured basement holds whatever gets in. A 48-hour continuous-monitor test for $175 runs during the inspection window at the lowest livable level. In a Zone 2 county I recommend it on every house with a basement, and if the result is high, a mitigation system is a routine fix.