Portland Real Estate Appraisal Brief – Thursday, December 18, 2025: Portland’s Historic Homes and the PSU Demolition Debate

Portland State University plans to demolish two early-20th-century buildings on the Historic Resources Inventory for new student housing, highlighting preservation tensions mirrored in rare registered historic home sales.

Montgomery Court is a historic apartment building erected in 1916, designed by architect A. E. Doyle. Located at 1802 SW 10th Avenue in Portland, Oregon, it now serves as a residence hall for Portland State University. The red brick structure features classical columns at the entrance and multi-pane windows.
Montgomery Court, a 1916 residence hall originally built as the Martha Washington Hotel for working women. The historic building is now slated for demolition.
Photo: Portland Appraisal Blog (CC BY-SA 4.0)

Portland State University continues to advance plans to demolish two early-20th-century buildings—Montgomery Court and Blackstone Hall—to make way for a new 550-bed student housing complex on the South Park Blocks. Both structures, acquired by the university in 1969, are included on Portland’s Historic Resources Inventory but lack stronger local landmark or National Register designation, offering limited protection against demolition. Deconstruction remains scheduled for fall 2026, despite ongoing advocacy from preservation groups emphasizing the buildings’ architectural and cultural significance, lower carbon impact of rehabilitation, and potential eligibility for tax incentives.

Close-up of the metal plaque on the exterior of Montgomery Court at 1802 SW 10th Avenue in Portland, Oregon. The plaque reads "MONTGOMERY BUILDING A. E. DOYLE, ARCHITECT ERECTED 1916". This historic structure, built in 1916, now serves as a Portland State University residence hall.
Dedication plaque on Montgomery Court identifying it as the Montgomery Building, designed by A. E. Doyle and erected in 1916.
Photo: Portland Appraisal Blog (CC BY-SA 4.0)
Blackstone Hall exterior at Portland State University, 1931 Egyptian Revival building on the city’s Historic Resources Inventory, facing planned demolition – Portland historic preservation and real estate appraisal context
Blackstone Hall, a 1931 Egyptian Revival residence hall at Portland State University, showing distinctive corner sculptures and brick detailing, photographed in 2025.
Photo: Portland Appraisal Blog
Blackstone Hall exterior at Portland State University, 1931 Egyptian Revival building on the city’s Historic Resources Inventory, facing planned demolition – Portland historic preservation and real estate appraisal context. This photo zooms in on sculptures.
Close-up of Blackstone Residence Egyptian corner sculptures. Blackstone was designed by Elmer Feig and the sculptures reflected national interest following the discover of King Tutankhamun’s tomb. Photographed in 2025.
Photo: Portland Appraisal Blog

These institutional debates mirror tensions in the residential market, where buyers, sellers, realtors, and lenders frequently navigate historic designations and their implications for property alterations, maintenance, and value.

Understanding Historic Designations in Portland

Portland maintains multiple layers of historic recognition, each with varying implications for private owners:

  • National Register of Historic Places — A federal honorary listing that qualifies properties for rehabilitation tax credits (20% federal for income-producing; Oregon offers a 10-year special assessment freeze) but imposes no automatic local restrictions on alterations or demolition for private residential use.
  • Local Historic Landmarks or Conservation Districts — The strictest level; exterior changes, additions, or demolitions require Historic Resource Review, which can result in denial.
  • Historic Resources Inventory only — Documentation of significance with minimal protections (possible 120-day demolition delay for higher-ranked properties), similar to the PSU buildings.

A common misconception among buyers (and even a few agents) is that any pre-1930 home—or even one from the 1850s—is automatically “historic.” It is not. Only properties formally listed on official registries carry designation. Due diligence early in a transaction—via Portland Maps Historic Resource layer or title report—helps clarify responsibilities.

Rare Sales of Verified Registered Historic Homes in Portland

From 2023 through Q3 2025, only 15 single-family residential properties with confirmed historic designation changed hands in Portland—roughly one every two to three months—after excluding listings that described homes as merely old.

These historic-designated homes command elevated prices—averaging over $1.25 million across the period—reflecting strong demand for authentic early-20th-century architecture in Portland’s most marketable neighborhoods. However, they are not necessarily the most expensive properties in those areas. Many newly constructed or extensively remodeled custom homes (without historic restrictions) routinely sell for significantly more. For buyers specifically seeking a registered historic property, though, the investment is substantial.

Year Sold# of SalesAvg Close PriceAvg Yr BltAvg Total SF
20235$990,04419133,405
20244$1,226,42419034,701
20256$1,498,81719235,281
Total15$1,256,58819144,501

Sales cluster in Portland’s premier historic neighborhoods: Irvington, Mt. Tabor, Hosford-Abernethy, and Southwest Hills.

Map showing locations of the 15 verified registered historic home sales in Portland from 2023 to Q3 2025.

Surprisingly, sales price shows almost no correlation with exact year built—value is driven by historic status and prime neighborhood location.

Owning a designated historic home represents a significant financial commitment, with higher acquisition costs, ongoing maintenance, and regulatory review for major changes. Potential incentives, such as tax credits and special assessments, can offset some burdens for qualifying owners.

Historic properties—whether the institutional buildings at PSU or the late‑19th and early‑20th‑century homes across Portland—connect the present generation to the rich and vibrant history of previous generations and the loss of any of these structures feels like losing a bit of the past. The tension between retention or eventually letting such properties go will probably never go away.

Sources & Further Reading

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