Building on the Past for Iowa's Future.

Preservation Iowa builds partnerships that enhance our economic and cultural future through the preservation of Iowa’s historic resources.

Building on the Past for Iowa's Future.

Preservation Iowa builds partnerships that enhance our economic and cultural future through the preservation of Iowa’s historic resources.

Building on the Past for Iowa's Future.

Preservation Iowa builds partnerships that enhance our economic and cultural future through the preservation of Iowa’s historic resources.

Building partnerships that enhance our economic and cultural future through the preservation of Iowa's historic resources.

The future of Iowa is sustainable communities with an authentic sense of place created by their important historic structures. The rehabilitation and reuse of our historic buildings is both economically attractive and environmentally responsible; it is important to citizens and visitors to our state as well as for future generations.

Iowa Programs

Iowa’s Most Endangered Properties

Iowa’s Most Endangered Properties began in 1995 to show Iowans the special buildings and historic sites that are slowly and gradually slipping away from us. The program provides an excellent resource for media coverage and introduces endangered property owners to preservation advocates and resources that can help preserve their historic property.

Preservation at Its Best Awards

Each year Preservation Iowa seeks to honor statewide successes through the “Preservation at its Best Awards”. In doing so, we hope to inspire others to take action to preserve, protect, and promote Iowa’s historic resources. Additionally these projects highlight the work being done around the state to preserve our historic infrastructures by re-purposing them to allow reintegration into their local communities.

Property Types

Preservation Iowa focuses on providing information, raising awareness and protecting property types that hold special significance for Iowans.

Its efforts encompass a wide range of historic resources, including residential buildings, commercial and industrial structures, sacred places, schools, and movie theaters, as well as rural properties such as farmsteads and barns.

Residential

Movie Theaters

Sacred Places

Commercial & Industrial

Schools

Farmsteads & Barns

Property Types for Preservation Iowa

Check out Section 106 in the News for information on Section 106 of the National Historic Preservation Act and why it is currently a hot topic of discussion.

Preservation News from across the State and Nation

November 3, 2026

More Than $18.5 Million in Tax Credits to Support 8 Historic Projects Across Iowa November 2, 2026 (DES MOINES, IA) — The Iowa Economic Development Authority (IEDA) announced more than $18.5 million in awards through the State Historic Preservation Tax Credit program to support the revitalization of eight historic properties in Burlington, Des Moines, Dubuque, Iowa City, Ottumwa and Waterloo. The most recent application round opened in July, with IEDA receiving 16 applications requesting almost $51 million in tax credits. Projects were evaluated based on readiness, financing and local support and participation. “I love seeing these historic buildings find a new purpose and continue to be part of their neighborhoods,” said Debi Durham, director of IEDA and the Iowa Finance Authority. “Whether they’re creating new places to live, opening doors for small businesses or bringing activity back to downtown, these projects show how we can preserve what makes our communities special while making room for what comes next.” The State Historic Preservation Tax Credit program provides a state income tax credit to encourage the rehabilitation of historic buildings while maintaining the architectural features that make them significant. All work must meet The Secretary of the Interior’s Standards for Rehabilitation. This round of awards will help transform historic buildings across Iowa, including: Burlington — The former Burlington High School opened in 1910 and later served as Apollo Middle School and an alternative high school before sitting vacant for decades. It is being rehabilitated into 45 affordable one- and two-bedroom apartments for residents age 55 and older. Listed on the National Register of Historic Places in 2024, the building was also named one of Iowa’s Most Endangered Properties in 2017. The project is part of ongoing efforts in the Saunderson Heights neighborhood, guided by a formal neighborhood revitalization plan incorporated into the city’s comprehensive plan in 1998. Des Moines — Built in 1901 for a wholesale grocery operation, the Davidson Bros. Company Warehouse later housed offices and furniture-related retail operations before becoming vacant after years of declining occupancy. Listed on the National Register of Historic Places in 2024, the downtown building is being rehabilitated into office space. Work includes masonry repairs, window replacement, updated mechanical, electrical and plumbing systems, and enhanced life-safety features. Dubuque — The James M. Sullivan Block began as three multistory rowhouses in 1896 and was later converted into 18 studio and one-bedroom apartments. Before rehabilitation, most units had been vacant for years and were no longer in rentable condition. Completed in August, the project restored the building’s original porches, removed later additions and repaired its masonry. The building now contains nine apartments, preserving the character of its historic district while helping address local housing needs. Iowa City — The Union Bakery building, built in 1862 and listed on the National Register of Historic Places in 2015, is being rehabilitated in the historic Northside neighborhood, just north of downtown. Two renovated commercial spaces on the main level have welcomed new small businesses, reactivating storefronts that had been vacant for years and providing smaller, more affordable spaces. The project also includes 12 apartments on the upper two floors, under construction, and upgrades to the building’s mechanical, electrical, plumbing and fire safety systems. The State Historic Preservation Tax Credit program is administered by IEDA. The next application round opens in January, with applications due in March. Shown: Burlington High School (Burlington), Union Bakery (Iowa City) Agassiz School (Ottumwa)

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October 29, 2026

Have you made your call yet?

October 29, 2026

Crescent Park School in Sioux City was recently listed on the National Register of Historic Places. Located in a neighborhood in the northwest part of Sioux City, this school is significant as a representation of two periods of distinct physical growth and evolving educational philosophy for the Independent School District of Sioux City. The building was designed by the Sioux City architectural firm Beuttler and Arnold and constructed in 1919. It was enlarged several times, the last being in 1957 to accommodate a post-war boom in population, using a design by William Beuttler. The building was listed in the National Register on October 15, 2026. Congratulations Sioux City! #iowahistory #SiouxCityIA

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October 22, 2026

This week we celebrate the Iowa City Municipal Airport Terminal in Iowa City, Iowa which was recently listed on the National Register of Historic Places. This building, constructed in 1953, expresses the glamour and excitement of passenger air travel in the era following World War II. Designed by Iowa City architect Henry Leach Fisk, the building’s construction was funded by city airport bonds and a grant from the federal Civil Aeronautics Administration. Essentially unaltered, the airport terminal embodies the distinctive characteristics of the International style including an asymmetrical composition of rectilinear geometric forms, a flat roof without coping, horizontal bands of windows, and flat wall surfaces without decoration. Large windows on the runway elevation allowed optimal viewing of the planes from both the first and second floors. Additionally, the interior plan remains intact as does the staircase with its aluminum and glass railing to the second floor (location of the Cloud Room restaurant), light fixtures, and an original phone booth. Congratulations Iowa City! #iowaarchitecture #iowaaviation #IowaHistory #friendsofhistoricpreservation

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October 21, 2026

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