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Highlights

  • Three-story professional office building.
  • Features private restrooms.
  • Convenient access to the 91 Freeway.
  • Elevator served.
  • Close proximity to downtown amenities.

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 3rd Floor
  • 2,900 SF
  • Negotiable
  • $27.00 /SF/YR $2.25 /SF/MO $78,300 /YR $6,525 /MO
  • Office
  • Full Build-Out
  • Now

This 2,900-square-foot office space on the third floor of 3877 12th Street offers a professional workplace opportunity in the heart of Riverside. The suite provides a functional layout well suited for a variety of professional, administrative, and business uses, with the flexibility to accommodate both collaborative and private work environments. Located within Riverside's established business district, the property benefits from convenient access to downtown amenities, government offices, restaurants, and major transportation routes throughout the Inland Empire. Its elevated third-floor location, professional setting, and central accessibility make this space an attractive option for businesses seeking a well-positioned office environment in a prominent Riverside location.

  • Listed rate may not include certain utilities, building services and property expenses
  • 5 Private Offices
  • Elevator Access
  • Drop Ceilings
  • Turnkey space
  • Private restrooms
  • Great for behavioral health uses
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Private Restrooms
  • Hardwood Floors
  • Elevator served
  • Great for classroom or training uses
Space Size Term Rental Rate Space Use Build-Out Available
3rd Floor 2,900 SF Negotiable $27.00 /SF/YR $2.25 /SF/MO $78,300 /YR $6,525 /MO Office Full Build-Out Now

3rd Floor

Size
2,900 SF
Term
Negotiable
Rental Rate
$27.00 /SF/YR $2.25 /SF/MO $78,300 /YR $6,525 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

3rd Floor

Size 2,900 SF
Term Negotiable
Rental Rate $27.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

This 2,900-square-foot office space on the third floor of 3877 12th Street offers a professional workplace opportunity in the heart of Riverside. The suite provides a functional layout well suited for a variety of professional, administrative, and business uses, with the flexibility to accommodate both collaborative and private work environments. Located within Riverside's established business district, the property benefits from convenient access to downtown amenities, government offices, restaurants, and major transportation routes throughout the Inland Empire. Its elevated third-floor location, professional setting, and central accessibility make this space an attractive option for businesses seeking a well-positioned office environment in a prominent Riverside location.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • 5 Private Offices
  • Space is in Excellent Condition
  • Elevator Access
  • Private Restrooms
  • Drop Ceilings
  • Hardwood Floors
  • Turnkey space
  • Elevator served
  • Private restrooms
  • Great for classroom or training uses
  • Great for behavioral health uses

Property Overview

Located at 3877 12th Street in Riverside, this professional office building offers a prominent business address within the city's established downtown and civic district. The property provides convenient access to government offices, courthouses, business services, dining, and retail amenities, creating a highly accessible environment for tenants and visitors alike. Its central location offers strong connectivity to major regional transportation routes throughout the Inland Empire, while the building's professional setting supports a wide range of office and administrative uses. Combining accessibility, visibility, and proximity to key business resources, the property is well positioned for organizations seeking a strategic Riverside location.

  • Bus Line

Property Facts

Building Type
Office
Year Built
1990
Building Height
3 Stories
Building Size
8,700 SF
Building Class
B
Typical Floor Size
2,900 SF
Unfinished Ceiling Height
10’
Parking
20 Surface Parking Spaces

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • Multiple
  • ABAC
  • -
  • 2nd
  • Ryneal & Ryneal A Law Corp
  • Professional, Scientific, and Technical Services
Moderately walkable
70/100
Very drivable
80/100
Exceptional public transit
100/100
Moderately bikeable
60/100
  • Listing ID: 41719496

  • Date on Market: 8/12/2026

  • Last Updated:

  • Address: 3877 12th St, Riverside, CA 92501

Contact the Leasing Agent

Inns of the Court | 3877 12th St

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