Westbriar

Two centuries on one street

A subdivision platted in the 1970s around a handful of surviving mid-nineteenth-century houses is a common pattern in this region and a rarely explained one. What happened is straightforward: the ground was farmland, farmhouses stood on it, and when the land was subdivided the old houses were kept on lots of their own rather than demolished.

The consequence is that two houses on the same street can be a hundred and twenty years apart, and they require completely different inspections. Treating them as one market — or one inspection agenda — is the mistake to avoid.

For the 1970s and 1980s majority, the agenda is the familiar one. Aluminum branch circuit wiring belongs to roughly the mid-1960s to mid-1970s, so the earliest houses here may sit inside that window and it needs identifying by an electrician. Polybutylene supply piping was in wide use from the late 1970s until the mid-1990s, covering most of the rest of the span, and must be identified by material rather than inferred from a year. Original roofs, furnaces, air conditioning and water heaters are all long past typical service lives.

For a mid-1800s house, almost none of that applies and the agenda is different in kind. Structure comes before components: foundations of stone, brick or rubble behave differently from poured concrete and want someone who has seen them. Original framing is timber of a quality no longer available — an advantage — but connections, sills and anything cut into for later plumbing or heating are where to look. Knob-and-tube wiring can survive in pockets, as can lead supply piping.

And the layers matter most of all in the old houses. A house of that age has been altered repeatedly across a century and a half, and the joints between successive systems and additions are where problems live. The permit record, held by the municipality, is the closest thing to a maintenance history — and it will not go back far enough, which is why an inspector experienced with housing of the actual age matters more here than anywhere else around here.

What an old house on a modern street is worth

This is the harder question and it deserves an honest answer rather than a romantic one.

A mid-nineteenth-century farmhouse surrounded by 1970s colonials sits in an awkward position for a comparable-sales analysis. The subdivision's own sales are not comparable to it — different age, different construction, different buyer. And genuinely comparable old houses are scattered rather than clustered, so the analysis has to widen across a wide area and adjust heavily.

The buyer pool is also narrower and more particular. People who want a house of that age generally want it specifically, and will pay for character, original detail and provenance. People who do not want it will not be persuaded by the discount. That combination tends to produce a longer marketing period and a wider spread between the best and worst outcomes rather than a predictable number.

Two things move the outcome most. First, whether the house has been maintained with an understanding of its age — sympathetic work adds value with this buyer pool and unsympathetic work subtracts it, which is the opposite of how a modern house behaves. Second, whether it carries any historic designation, which is a parcel-level question the municipality answers. Designation constrains exterior work but also signals and protects the character the buyer is paying for.

Lead-based paint disclosure applies to anything built before 1978 — which here covers both the old houses and a good part of the 1970s stock.

Four forms, and why that matters here

Colonial, ranch, tudor and Cape Cod in one subdivision is four genuinely different products, and a subdivision average across them describes none.

The colonial is the reference form with the deepest comparable data. The ranch puts everything on one level, needs a wider footprint, and draws a persistent buyer pool that will consider nothing else. The Cape Cod puts its upper floor inside the roof, which means sloped ceilings, dormers and knee-wall spaces behind the upper walls — attractive space that does not function identically to a full second story, and knee walls are a recurring source of insulation and ventilation problems worth having opened and looked at.

The tudor is the one worth flagging. A 1970s or 1980s tudor is a revival rather than the real thing, typically brick or stone with applied half-timbering and stucco panels between. That detailing is decorative rather than structural, and its condition is worth specific attention: the junctions between materials are where water gets in, and stucco panels in this climate crack and hold moisture where they meet timber. Steeply pitched tudor rooflines also produce more valleys, which is where roofs fail first.

Match comparables on form before size. In a subdivision holding four, that discipline does more work than anywhere.

City or township — the distinction that matters most

Plymouth Township surrounds the city on all sides and is a separate government with its own taxes, services and character. The two share a name, a school district and a mailing address, which is precisely why buyers conflate them and why it is worth being deliberate.

The township is where the growth went. Its population ran 4,945 in 1950 and reached 23,028 by 1980, a jump driven by highway construction — M-14 was designated in 1956 but not completed as a freeway until the late 1970s, around the time I-275 opened in 1977, putting the area within easy reach of both Ann Arbor and Detroit. The housing that resulted is subdivision-era, on larger lots with attached garages.

So the choice is real. A city address buys walking distance to Kellogg Park, a pre-war house, a small lot and fixed supply. A township address buys more house and more land for the money, with a drive to downtown. Neither is the better answer in the abstract; they are different products, and the comparable sales for one are not the comparable sales for the other.

Three high schools on one campus

Plymouth-Canton Community Schools covers both the city and the surrounding township, and its high school arrangement is unusual enough to be worth understanding before a move.

Rather than separate campuses, the district operates the Plymouth-Canton Educational Park — one of the largest high school sites in Michigan, with three interconnected high schools on a single 305-acre campus. Salem opened in 1970, Canton followed in 1972, and Plymouth was added in 2002. Which of the three a student attends is not decided by address: the district assigns high school students randomly across all three.

The three buildings share the campus and each carries its own curricular focus: Salem the arts, Canton career and technical education and STEM, Plymouth the International Baccalaureate Academy. About 6,000 students attend across the three, and students move between buildings six times a day rather than down hallways.

How the town got here

Settlement began in 1825, when Luther Lincoln received two federal land patents in what is now Plymouth. William Starkweather and his wife built the first house in the settlement, at what is now the southwest corner of Main Street and Ann Arbor Trail. The Potawatomi had lived on this ground for generations; the Tonquish band, the last here, left as settlers arrived.

The railroad made the town. In the 1860s George A. Starkweather persuaded the Detroit and Howell Railroad to route its line through Plymouth, and then cut Oak Street north through his own farm to connect his store to the new station. That decision fixed the commercial center where it still is. Plymouth incorporated as a village in 1867 and became a city in 1932.

Its most unlikely export started as the Plymouth Iron Windmill Company in 1882. When the inventor Clarence Hamilton brought the company an air-powered pellet gun, the president's reaction — that it was a daisy — gave the product its name. The firm formally became Daisy Manufacturing Company on 26 January 1895 and made Plymouth synonymous with BB guns until it moved to Arkansas in 1958.

Parks and recreation beyond the neighborhood

Plymouth Township Park on Ann Arbor Trail is a useful public destination north of this southern-township setting. Walking paths, a pond, playscapes and seasonal outdoor activities make it more than a single-purpose recreation stop. Hilltop Golf Course on Powell Road offers 18 holes nearby. A visit to Compari's on South Main, the Penn Theatre or the district library can be combined with exploring downtown.

Buying or selling here

The organizing fact is that this is two markets on one street, and knowing which one a house belongs to is the first step in everything else.

For a seller of a 1970s or 1980s house, the discipline is ordinary: name the form, give the year, and produce dated records for the roof, furnace, air conditioning, water heater and any wiring or piping work. For a seller of one of the old houses, the case is different — provenance, original detail, sympathetic work and any designation are what the buyer pool is actually paying for, and documenting them is worth more than staging.