156 Sears Roebuck mail-order kit homes shipped by rail in 1918–1919 — the largest concentration of catalog homes anywhere in the United States. A National Register Historic District, and one of the most genuinely unique residential blocks in America.
Active Apex listings in Carlinville. The Standard Addition isn't an MLS field — tell us “Sears homes only” in a conversation and we'll pull just those 156 properties as they come available.
Click any photo — opens that active Carlinville listing.
In 1918, Standard Oil of Indiana hit a coal seam under Carlinville and needed to house several hundred miners and their families — immediately. Rather than build from scratch on-site, they placed the country's largest single order with Sears, Roebuck and Company: 156 mail-order kit homes, shipped by rail from the Sears mill in Cairo, Illinois. Each home arrived as a numbered crate containing every pre-cut stud, every linear foot of millwork, every nail, and a 75-page instruction manual.
The crews assembled the entire neighborhood — bounded by South West Street, South East Street, Plum Street, and Hodge Street — in roughly a year. Models included the modest two-bedroom “Verona” (the workhorse of the district), the slightly larger “Lewiston,” and a handful of premium “Newark” and “Crescent” models for foremen. The Standard Addition was added to the National Register of Historic Places in 1986, and today it remains the largest documented concentration of Sears catalog homes anywhere in the United States.
Apex sits about 30 miles north in Jacksonville, but we've represented buyers and sellers on Standard Addition streets since the agency opened. We know which homes have original built-in cabinetry intact, which still have the numbered framing members visible in the attic, which models were modified by the original miners' families during the 1930s, and which restoration projects are realistic for a buyer versus best left to a preservation contractor. The Sears Homes Foundation and local Carlinville historians maintain a remarkable archive — we'll connect you with both before you write an offer.
Meet the Apex teamLive data from the RMLS Alliance MLS — every active residential listing across Macoupin County from every brokerage. Carlinville doesn't have a city-specific map widget yet, so the map shows the full county; we filter to Standard Addition addresses in conversation.
The Standard Addition is compact — roughly seven blocks bounded by South West, South East, Plum, and Hodge — but each street has a distinct mix of Sears models.
The north-south spine of the district, running the full length. The widest variety of Sears models in one stretch — Veronas, Lewistons, and a couple of premium Newarks side-by-side. The easiest place to see the catalog's range on a single walk.
The most concentrated original Sears stock in the district — nearly every home on Burr is still recognizable as its catalog model, with a high share of original wraparound porches and built-in cabinetry intact. The street to walk first.
Quieter interior block, lower traffic, mostly Verona and Lewiston models. Lots tend to be slightly deeper here. Best fit for buyers who want a Sears home without the foot-traffic of the spine streets.
South edge of the district. Higher share of the larger Lewiston and Newark models — the foremen's housing — on slightly bigger footprints. Premium tier within the district.
East boundary of the district, mirror to South West. Mix of Verona and Lewiston, with some modified hybrid models where original owners combined or expanded the kit footprint in the 1930s and 1940s.
Secondary residential street, mostly modest Verona models on tighter lots. The lowest entry-price band in the district — where restoration-minded first-time buyers tend to find their project home.
Every home in the Standard Addition is a Sears Roebuck or, in a small number of cases, Aladdin catalog kit. Floor plans, ceiling heights, framing systems, and restoration costs vary widely between models. Knowing which one you're touring matters — and in many cases the original Sears blueprint and shipping manifest still exists. We'll pull it before you write an offer.
The workhorse of the district. Two-bedroom, ~720 sqft, 1.5-story bungalow with a small front porch, oak floors, and a built-in dining-room cabinet that is the model's signature. Modest but tidy. The entry tier within the Standard Addition, typically $90K–$140K depending on condition.
Second most common. Slightly larger at ~900–1,000 sqft, with a wraparound porch, three bedrooms upstairs, and a more substantial built-in buffet. The middle tier — most restored examples land $140K–$185K.
The premium tier — originally built for Standard Oil foremen. 1,100–1,300 sqft, full two-story, more decorative brickwork, larger porches, and in some cases original leaded-glass transoms. Well-preserved examples with documented provenance run $185K–$225K+.
A handful of homes were modified by the original miners' families during the 1930s and 1940s — rear additions, dormer expansions, or two Sears models joined into one footprint. These don't conform cleanly to a single catalog page; they tell their own story and price independently.
The Standard Addition is in Carlinville CUSD 1. Most addresses feed Carlinville Primary School (PreK–1), then Carlinville Intermediate (2–5), Carlinville Middle School (6–8), and Carlinville High School. All four buildings are within roughly a mile of the district — walkable for older students, a five-minute drive at most.
Blackburn College sits directly adjacent to the Standard Addition's north edge — a four-year liberal arts college known for its work-program tuition model. Many of the most carefully restored homes in the district are owned by Blackburn faculty and staff, and there's an established culture of campus families taking on these properties as long-term preservation projects. The neighborhood is also walking distance to Carlinville's downtown square, the Million Dollar Courthouse, and the Amtrak station on the Lincoln Service line.
The Standard Addition is a thin but unusually consistent market. There are only 156 documented Sears homes in the district — meaning in a typical year, somewhere between four and ten of them change hands. Buyers are predictable: architecture enthusiasts, Sears-Homes-Foundation members, Blackburn faculty, downsizers wanting something genuinely distinctive, and an occasional out-of-state preservation buyer who has been hunting a specific catalog model for years.
Project-grade Verona models needing systems work and exterior restoration start in the $90K–$125K range. Well-preserved Lewistons and Veronas with documented Sears provenance and updated mechanicals cluster $140K–$185K. Premium restored Newarks and Crescents with original details intact reach $185K–$225K+. Outliers in both directions happen — especially for homes with the original blueprint, shipping manifest, or documented foreman lineage.
The kit-home format produces specific quirks. Original framing is dimensional lumber pre-cut to fractions of an inch — meaning any structural work needs a contractor who understands you can't just sister-on a modern 2x4. Original plaster-on-wood-lath walls are nearly universal and removing them affects the home's National Register contributing-status standing. Mechanical systems (knob-and-tube wiring, original gravity furnaces) have been updated on most homes but not all; we walk through each system before you write an offer.
A Sears home with the original blueprint, the original shipping crate stencil preserved in the attic, or documented Standard Oil foreman lineage will trade meaningfully above an otherwise-identical home without that paper trail. The Sears Homes Foundation, Carlinville's local historical society, and Blackburn College's archives all hold pieces of the documentation. Before you write an offer, we help you figure out what exists.
For current sale comparables, days-on-market data, or a private valuation on a specific Standard Addition address, reach out. We'll pull the report and walk through it with you, no obligation.
The Standard Addition sits on the south side of Carlinville, immediately adjacent to Blackburn College's campus. It's bounded roughly by South West Street to the west, South East Street to the east, Plum Street to the north, and Hodge Street to the south — about seven blocks square. Walking distance to downtown Carlinville, the Million Dollar Courthouse, and the Amtrak station.
Yes — every home in the original Standard Addition footprint was a Sears Roebuck (or in a handful of cases, Aladdin) mail-order kit, shipped by rail in 1918 and 1919 from the Sears mill in Cairo, Illinois. Standard Oil of Indiana placed the order to house miners during the Carlinville oil boom. Most homes are still recognizable as their original catalog model; a handful were modified by the original families in the 1930s and 1940s. The Sears Homes Foundation and local Carlinville historians maintain documentation for the district.
Most Standard Addition homes trade in the $90K–$210K range. Project-grade Verona models needing restoration start around $90K–$125K. Well-preserved Lewistons and Veronas with updated mechanicals cluster $140K–$185K. Premium restored Newark and Crescent models with documented Sears provenance reach $185K–$225K+. Sizes are modest by modern standards — most homes are 700–1,300 sqft — but the architectural significance is the value proposition.
Yes — the Standard Addition was added to the National Register of Historic Places in 1986 as a historic district. National Register listing doesn't restrict private exterior changes, but it can affect federal tax credits available for qualified rehabilitation work. There is no separate local historic-district ordinance in Carlinville with binding design review, so owners retain practical flexibility. We confirm specifics on any address before you write an offer.
It has its own quirks. Original framing is dimensional lumber pre-cut to fractions of an inch, so structural work needs a contractor familiar with the catalog system — you can't sister-on a modern 2x4 cleanly. Original plaster-on-wood-lath walls are nearly universal; removing them affects the home's National Register contributing-status standing. Plan budgets separately for: knob-and-tube electrical update ($12K–$25K on most models), gravity-furnace replacement ($8K–$18K), exterior repaint with period-appropriate colors ($8K–$15K), and roof replacement ($10K–$22K). Many homes already have modern systems — we walk through each one on showings.
The Standard Addition is in Carlinville CUSD 1: Carlinville Primary (PreK–1), Carlinville Intermediate (2–5), Carlinville Middle School (6–8), and Carlinville High School. All four buildings are within roughly a mile of the district. Blackburn College — a four-year liberal arts college — sits adjacent to the district's north edge, and many Standard Addition families have a Blackburn faculty or staff connection.
Rental inventory is limited and rarely listed publicly. A handful of homes are leased to Blackburn College faculty or visiting scholars on yearlong arrangements, typically word-of-mouth. Single-family rentals in the district turn over slowly — the owners tend to be preservation-minded long-term holders, not investor-landlords.
Yes — that's most of what we do on Standard Addition showings. We bring the catalog references with us, walk you through floor-plan signatures (the Verona's signature dining-room built-in, the Lewiston's wraparound porch footprint, the Newark's two-story rear ell), and check the attic for the original numbered framing members where they're still visible. Where the original blueprint or shipping manifest exists in the Sears Homes Foundation or Blackburn College archives, we'll pull it before you write an offer.
Whether you're hunting a specific Sears catalog model, planning a long-term restoration project, or curious what your Standard Addition home is worth right now — an Apex agent will walk you through the realities of this district honestly. No pressure, no obligation.
