Urban Lithograph

Browse historic sites, see what changed, and keep track of the places you care about.

Research Library page showing the archive overview and map of documented places.

Document, Track, Act

A system built for evidence-based work.

Document places, track change, and support informed decision-making—whether you are tracing one site, building a case study, or following change over time.

Trace A Site

Move from one site into its district, history, and condition.

Scout A Location

Keep atmosphere, context, and follow-up material together.

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Start with a published record or a place of your own, then keep maps, incentives, historical layers, and notes attached.

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Bring in on-the-ground detail when the work needs it.

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When the work gets deeper, the context should stay with it.

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Recently Added

Latest Research

New additions to the public research library, with map context and linked reading already attached.

Browse All Research
Tolleston School Site and Opportunity Campus

Research Record

Updated 2026

Tolleston School Site and Opportunity Campus, Gary

Gary Campus / Institutional Under Redevelopment

After demolition cleared three buildings, a public-private partnership began rebuilding the west-side site around a broader definition of learning and neighborhood support, with opening...

Place
Tolleston School Site and Opportunity Campus
Coverage
Exact
Sources
5
Updated
2026
Lew Wallace High School Site

Research Record

Updated 2026

Lew Wallace High School Site, Gary

Gary Campus / Institutional Demolished / Lost

The former Glen Park high school site shows how a celebrated civic institution can move from neighborhood anchor to closure, hazardous vacancy, demolition, and...

Place
Lew Wallace High School Site
Sources
5
Updated
2026
Horace Mann and Vohr School Campus

Research Record

Updated 2026

Horace Mann and Vohr School Campus, Gary

Gary Campus / Institutional Endangered

The west-side campus moved from 1920s Collegiate Gothic confidence to postwar expansion, closure, and a 2025 adverse-effect finding that makes documentation of both schools...

Place
Horace Mann and Vohr School Campus
Coverage
Exact
Sources
3
Updated
2026
Froebel School Site

Research Record

Updated 2026

Froebel School Site, Gary

Gary Campus / Institutional Demolished / Lost

An Indiana historical marker at Fifteenth and Madison keeps a demolished school in public view as a place where educational innovation, immigration, Black migration,...

Place
Froebel School Site
Sources
3
Updated
2026
Ralph Waldo Emerson School

Research Record

Updated 2026

Ralph Waldo Emerson School, Gary

Gary Campus / Institutional Endangered

The oldest surviving school associated with Gary's nationally influential education system now sits inside an active debate over demolition, documentation, and what remains of...

Place
Ralph Waldo Emerson School
Coverage
Exact
Sources
4
Updated
2026
St. Margaret Hospital Campus

Research Record

Updated 2026

St. Margaret Hospital Campus, Hammond

Indiana Campus / Institutional Adaptive Reuse

The loss of Lake County's first hospital turned a century-old health-care block into downtown development land while a retained building begins a very different...

Place
St. Margaret Hospital Campus
Sources
3
Updated
2026
900 South Clinton Street

Research Record

Updated 2026

900 South Clinton Street, Chicago

Chicago Commercial Building Demolished / Lost

A glass-block-fronted commercial building disappeared as a utility assembled most of the surrounding block, leaving the purpose of the cleared land unresolved.

Place
900 South Clinton Street
Coverage
Exact
Sources
2
Updated
2026
Ravenswood Presbyterian Church

Research Record

Updated 2026

Ravenswood Presbyterian Church, Chicago

Chicago Campus / Institutional Demolished / Lost

A congregation's move from an underused historic campus opened a prominent Ravenswood corner to low-density redevelopment and erased architecture associated with one of Chicago's...

Place
Ravenswood Presbyterian Church
Coverage
Exact
Sources
3
Updated
2026
168 North Clinton Street

Research Record

Updated 2026

168 North Clinton Street, Chicago

Chicago Commercial Building Demolished / Lost

The slow dismantling salvaged heavy timber and brick but erased one of the West Loop's remaining nineteenth-century loft buildings before a new use for...

Place
168 North Clinton Street
Coverage
Exact
Sources
3
Updated
2026
Mecca Building and 487 Broadway

Research Record

Updated 2026

Mecca Building and 487 Broadway, Gary

Gary Commercial Building Endangered

A downtown safety project now tests whether demolition logistics can justify acquiring and removing a functioning neighboring building with decades of family stewardship.

Place
Mecca Building and 487 Broadway
Coverage
Exact
Sources
2
Updated
2026
Gordon's and Sears Department Store Block

Research Record

Updated 2026

Gordon’s and Sears Department Store Block, Gary

Gary Commercial Building Endangered

A downtown retail block dating to the 1920s is being cleared alongside the Genesis Center, consolidating a large redevelopment footprint near Gary's transit hub.

Place
Gordon's and Sears Department Store Block
Coverage
Exact
Sources
3
Updated
2026
Oak Forest Hospital Campus

Research Record

Updated 2026

Oak Forest Hospital Campus, Oak Forest

Illinois Campus / Institutional Demolished / Lost

One of suburban Cook County's largest institutional landscapes is being reduced to a small group of retained structures while the county asks the public...

Place
Oak Forest Hospital Campus
Sources
2
Updated
2026

Recently Added

Latest Watchlist Posts

Fresh reporting from the Watchlist Blog, with mapped place context and linked follow-up paths built in.

Watchlist Blog
Oak Park chooses renovation for its modern Village Hall

Watchlist Blog

February 17, 2026

Oak Park chooses renovation for its modern Village Hall

Trustees backed rehabilitation with a south addition, retaining the 1975 civic complex while creating new council and public-entry spaces.

The design direction favors reuse, but detailed preservation treatment, project cost, approvals, and construction remain unresolved.

Joliet seeks a reuse team for the Loughran Building

Watchlist Blog

February 12, 2025

Joliet seeks a reuse team for the Loughran Building

The city-owned historic corner building entered a developer solicitation focused on feasible reuse, preservation, and downtown activity.

The RFP creates a path toward reuse; developer selection, an executed agreement, financing, and construction determine whether it succeeds.

Elgin advances a mixed-use rescue for 61–65 South Grove

Watchlist Blog

February 11, 2026

Elgin advances a mixed-use rescue for 61–65 South Grove

A proposed $5.1 million rehabilitation would turn a long-vacant historic building into four storefronts and six apartments.

Council support and proposed TIF assistance create momentum, but an executed agreement and construction milestones still matter.

Aurora reopens an expanded RiverEdge Park

Watchlist Blog

June 18, 2026

Aurora reopens an expanded RiverEdge Park

Nearly $16 million in new audience and artist facilities moves Aurora's riverfront venue from construction back into public operation.

The June reopening makes programming, access, maintenance, and riverfront connections the next measures of success.

Congress Theater overhaul clears its latest city financing hurdle

Watchlist Blog

February 25, 2026

Congress Theater overhaul clears its latest city financing hurdle

Amended city measures support a mixed-use rehabilitation combining the landmark venue with a hotel, affordable apartments, and commercial space.

After years of false starts, the Congress has a renewed construction path; field evidence and permit milestones must now confirm that the project has moved beyond announcements.

TimeLine adds a new stage to Uptown’s historic theater corridor

Watchlist Blog

July 23, 2026

TimeLine adds a new stage to Uptown’s historic theater corridor

A nearly eight-year effort has produced a permanent live-performance venue with a new blade marquee on North Broadway.

TimeLine's opening returns active theater use to a former warehouse site while exposing the preservation tradeoff created by replacement of the historic facade.

Uptown Theatre restoration reaches another public-funding test

Watchlist Blog

July 8, 2026

Uptown Theatre restoration reaches another public-funding test

The restoration campaign is again negotiating how much public subsidy can support one of the country's largest surviving movie palaces.

A renewed proposal has momentum, but the theater remains closed until public financing, private capital, construction scope, and operations align.

Masonry repairs give the Patio Theatre another reopening path

Watchlist Blog

April 30, 2026

Masonry repairs give the Patio Theatre another reopening path

Renewed licenses, scaffolding, and a masonry permit are tangible steps toward returning the 1927 atmospheric theater to public operation.

The Patio's repair campaign is encouraging, but reopening still depends on completed work, inspections, programming, and a sustainable operator.

Loyola demolishes a 1926 flatiron of apartments and arts spaces

Watchlist Blog

February 24, 2026

Loyola demolishes a 1926 flatiron of apartments and arts spaces

University expansion removed R. Bernard Kurzon's 30-unit Rogers Park building along with the cafe and independent galleries that occupied its storefronts.

The demolition at 1224 West Loyola erased a triangular neighborhood marker, existing housing, and small cultural-commercial rooms in one institutional land decision.

Queen of Martyrs closes after more than seventy years

Watchlist Blog

June 15, 2026

Queen of Martyrs closes after more than seventy years

A June announcement gave families little time to adjust and left the future of a distinctive 1953 parish-school campus unresolved.

Enrollment decline and projected resource limits ended Queen of Martyrs School after the 2025-26 year, opening a preservation question before vacancy takes hold.