Portland Commercial Office Space for Rent

Q1 2026

Portland Commercial Real Estate Market Report

Focus: Q1 2026 Market Trends

Executive Summary

The Portland commercial real estate (CRE) market in Q1 2026 is navigating a complex period of macroeconomic recalibration and adjustment across major sectors. The Office sector is grappling with record-high vacancy rates and subdued tenant demand, though this environment has triggered a seven-year high in sales volume as opportunistic buyers acquire distressed properties at steep discounts. Industrial fundamentals are also softening, with vacancy climbing to a 15-year high due to reduced occupier demand, even as asking rents remain firm. The Retail market saw construction pipelines contract sharply, supporting modest rent growth and surging sales pricing despite negative absorption. In the Multifamily sector, the market is bracing for a dramatic drop in new completions in 2026; while rents dipped recently amid employment headwinds, steady renter demand continues to support overall occupancy.

TenantBase Proprietary Data highlights the distribution of active tenant demand over the last 90 days:

  • Retail/Storefront dominated market activity with 49.32% of all searches (108 out of 219 deals).
  • Warehouse was the second most active sector at 41.55%.
  • Office accounted for 9.13% of total search volume.

Office Market

Market Overview Portland's office market continues to favor tenants, characterized by weak leasing fundamentals, elevated vacancy, and a notable shift in the ownership landscape.

  • Vacancy & Absorption: Marketwide direct vacancy reached a historical record high of 15.4% at the end of 2025, with overall vacancy estimated between 24.6% and 27.3%. The market recorded its lowest quarterly leasing total on record, pushing annual net absorption deep into negative territory.
  • Pricing Metrics: Despite the availability glut, average asking lease rates rose slightly year-over-year to $29.88 per SF on a full-service gross basis, though landlords are offering substantial concessions to finalize deals.
  • Investment Capital: Sales activity surged to a seven-year high of 5.8 million SF. Opportunistic investors are actively acquiring value-add and distressed assets well below replacement cost, eyeing long-term repositioning or residential conversions.

TenantBase Activity

  • Demand Share: Office accounted for 9.13% of total search volume.
  • Lease Term Preference: Tenant demand leans toward immediate flexibility, with Less than one year capturing 45.00% of specified office searches.
  • Size Requirements: Space requirements expand for longer commitments. The average lower-bound requirement for 3-5 Year leases is 2,460 SF, more than double the 1,167 SF average lower bound for short-term (<1 year) leases.

Industrial & Warehouse Market

Market Overview Portland’s industrial market is undergoing a period of recalibration, as weaker tenant demand has driven the fastest expansion in industrial vacancy in 15 years.

  • Vacancy & Rent: Direct vacancy rose 110 basis points year-over-year to 6.1%, while overall availability reached 10.1%. Despite this, average asking rents held firm and increased by 7.1% year-over-year to $0.90 PSF NNN, with newly delivered properties commanding rates above $1.00 PSF NNN.
  • Leasing Drivers: Economic uncertainty has caused occupiers to reassess their footprints, reducing demand for larger blocks and concentrating leasing activity in newer, high-efficiency properties. Total leasing volume dropped 12% annually.
  • Investment & Supply: Industrial sales volume jumped 27.2% year-over-year, indicating sustained investor interest. Meanwhile, speculative construction has slowed modestly, which is expected to curb future oversupply risks.

TenantBase Activity

  • Demand Share: Warehouse space captured 41.55% of total search volume.
  • Lease Term Preference: Industrial tenants display a strong preference for near-to-mid-term operational stability, with 1-2 Years representing 35.56% of searches, followed by 3-5 Years at 28.89%.
  • Size Requirements: Requirement footprints scale with lease length. The average lower-bound space requirement for 3-5 Year terms is 4,000 SF, compared to 3,000 SF for 1-2 Year terms and 1,750 SF for Less than one year.

Retail Market

Market Overview The Portland retail sector is demonstrating mixed fundamentals; while tenant demand has slowed, constrained new supply has insulated property values.

  • Vacancy & Pricing: The retail vacancy rate edged up to 4.4% to 4.5% as the market experienced continued negative net absorption. However, average asking rents increased by 6.4% year-over-year, reaching roughly $24.12 per SF annually ($2.01 PSF/month).
  • Supply Constraints: Construction activity fell sharply, with space under construction plummeting by 49.4% compared to the previous year. Heavily populated suburban submarkets with minimal new supply, such as Tigard, North Beaverton, and Lake Oswego, have maintained the tightest availabilities.
  • Investment Surge: Capital markets are prioritizing retail assets, driving the average sales price up 118.7% year-over-year to $306 per SF.

TenantBase Activity

  • Demand Share: Retail/Storefront activity dominated the Portland market with 49.32% of all search volume.
  • Lease Term Preference: Retailers prioritize long-term stability, with commitments of 3-5 Years capturing 35.09% of active deals, followed by 1-2 Years at 22.81%.
  • Top Locations: specified interest was led by the core Portland grid (28 deals), followed by targeted suburban interest in Vancouver (11), Salem (10), and Beaverton (8).

Multifamily Market

Market Overview Portland’s multifamily market is entering a transitional phase defined by a dramatic reduction in new construction and persistent renter demand.

  • Supply Correction: The pipeline of new supply has contracted severely; units under construction dropped 66% year-over-year to multi-year lows. A sharp decline in overall completions is highly likely throughout 2026.
  • Vacancy & Absorption: Vacancy conditions have fluctuated but generally remain stable around 5.2% to 8.5%, supported by strong net move-ins totaling more than 12,000 units over the past two years.
  • Rent Trends: Facing demand headwinds from local employment losses, apartment rents saw a slight dip recently, declining 2% year-over-year to an average of $1,795 per month.

2026 Outlook

Moving deeper into 2026, the Portland CRE market is poised for a gradual, supply-constrained recovery.

  • Office Recalibration: With effectively zero new deliveries in the pipeline and aggressive opportunistic buying currently underway, the office market's ownership landscape will shift, potentially allowing new owners to strike aggressive deals and stimulate leasing demand.
  • Industrial Stabilization: While industrial vacancy may continue to trend higher in the near term as the market digests recent deliveries, the slowdown in speculative construction will prevent severe oversupply and set the stage for long-term balance.
  • Multifamily Rebound: The precipitous drop in new apartment deliveries will be the defining factor for Portland's residential sector in 2026; as new supply shrinks, landlords are expected to regain pricing power and reverse recent rent declines.

Sources

  1. Kidder Mathews: Portland Retail Market Report Q4 2025
  2. CBRE: Portland Office Figures Report Q4 2025
  3. Cushman & Wakefield: Portland MarketBeats Q4 2025
  4. Kidder Mathews: Portland Office Market Report Q4 2025
  5. Newmark: Portland Office Market Overview Q4 2025
  6. Kidder Mathews: Portland Industrial Market Report Q4 2025
  7. Norris & Stevens: Retail Market Report Q4 2025
  8. Kidder Mathews: Portland Multifamily Market Report Q4 2025
  9. Northmarq: A sharp decline in completions likely in 2026 for the Portland multifamily market
  10. CoStar: Apartments.com Releases Multifamily Rent Growth Report for December 2025
  11. TenantBase Proprietary Market Data (Dashboard Export: SEO Market Reports, March 22, 2026)

Information in this report is aggregated from various third-party sources and synthesized using artificial intelligence and other research tools. While we believe these sources to be reliable, we cannot guarantee the absolute accuracy or completeness of the data. This report is intended for informational purposes to provide market insight and should be independently verified prior to any use in a real estate transaction or legal commitment.