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  1. Office Space
  2. CA
  3. Riverside
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  • Spaces Available
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For Lease

4001 Main St

4001 Main St, Riverside, CA 92501

5,848

SF Available
Historic Building Available for Lease – Steps from Courthouses and City Hall. This iconic property is undergoing restoration to offer a unique and charming space for small office and retail tenants in Riverside’s Central Business District. Enjoy walkable access to numerous downtown amenities and plentiful metered street parking.x

Key features

  • Classic Art Deco with High Ceilings
  • Floor to Ceiling Windows
  • MGR Modified Gross Lease Rate means that tenants will pay separately for their electric utility service and interior janitorial services.
  • Open Floor Plan with Men and Women en-suite restrooms
  • Storefront (under construction) and potential access to build basement

Rental Details

  • Number of spaces 3
  • Total square feet available 5,848 SF
  • For Lease $2.75/SF/MO
  • Space Types General Office
  • Lease Type Modified Gross
  • Date Updated Jun 19, 2026
Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

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For Lease 3 Spaces Available

4001 Main Street Suite 2

  • Space Type General Office
  • Lease Rate $2.75/SF/MO
  • Total Space Available 2,249 SF
  • Divisible Space 2,249 - 2,249 SF
  • Available Date Immediate
  • Lease Type Modified Gross
  • Renewal Option Yes
  • Sublease No
broker
Lindsay Mingee

Lee & Associates

4001 Main Street Suite 3

  • Space Type General Office
  • Lease Rate $2.75/SF/MO
  • Total Space Available 1,753 SF
  • Divisible Space 1,753 - 1,753 SF
  • Available Date Immediate
  • Lease Type Modified Gross
  • Renewal Option Yes
  • Sublease No
broker
Lindsay Mingee

Lee & Associates

4001 Main Street Suite 4

  • Space Type General Office
  • Lease Rate $2.75/SF/MO
  • Total Space Available 1,846 SF
  • Divisible Space 1,846 - 1,846 SF
  • Available Date Immediate
  • Lease Type Modified Gross
  • Renewal Option Yes
  • Sublease No
broker
Lindsay Mingee

Lee & Associates

Contacts

broker
Lindsay Mingee

Lee & Associates

Building Details

  • For Lease $2.75/SF/MO
  • Property Type Office - General Office
  • Property Size 8,160 SF
  • Lot Size 0.15 Acre
  • Building Class A
  • Year Built 1925
  • Date Updated Jun 19, 2026

Attachments

  • Property Brochure 1 ()opens in new window

Getting Around

  • Walk Score ®

    Walker's Paradise (94)
  • Transit Score ®

    Some Transit (48)
  • Bike Score ®

    Bikeable (68)
Powered by Walk Score ®

Location

  • City Riverside, CA
  • Neighborhood Downtown Riverside
  • Zip Code 92501
  • Market Inland Empire

Points of Interest

Pedley

5.75 miles

Moreno Valley/March Field

6.84 miles

San Bernardino–Tippecanoe

9.27 miles

San Bernardino Depot

9.40 miles

Speedway Gas

0.28 miles

Berri Brothers

0.41 miles

Chevron

0.44 miles

76

1.23 miles

Arco

1.27 miles

Kwik Serv

1.58 miles

Shell

1.62 miles

Riverside - Canyon Springs Parkway Supercharger

6.05 miles

eVgo

6.63 miles

Life Arts Parking - Lot 44

0.24 miles

Lot M

0.49 miles

Staff Only

0.50 miles

Lot W - Staff Only

0.52 miles

Lot Y

0.53 miles

Metrolink Overflow Parking

0.55 miles

Mission Lofts

0.58 miles

Lot K

0.58 miles

Opal Street Car Wash

3.27 miles

Shell

4.77 miles

Classic Touch Carwash & Auto Detail

4.88 miles

Quick Quack Car Wash

5.00 miles

Elite Express Car Wash

5.00 miles

Super Star Car Wash

5.19 miles

Teunissen Car Wash

5.68 miles

Mister Car Wash

6.23 miles

Hertz

7.55 miles

Le Chat Noir

0.09 miles

River Ranch Grill and Bar

0.15 miles

Lake Alice Trading Co.

0.18 miles

Fuego Hibachi

0.18 miles

Mezcal

0.19 miles

Carl's Jr.

0.19 miles

The Lobby

0.22 miles

Plant Power

0.22 miles

Farmer Boys

0.28 miles

Maxi Foods Market

0.26 miles

Smart & Final

0.68 miles

Grocery Outlet

1.60 miles

Rite Aid

1.72 miles

Food 4 Less

1.74 miles

Ralphs

1.77 miles

Trader Joe's

1.80 miles

Vons

1.91 miles

Marshalls

1.91 miles

Riverside County Sheriff's Department

0.16 miles

Riverside Fire Department Station #1

0.30 miles

Riverside Community Hospital

0.44 miles

CVS Pharmacy

0.49 miles

Riverside Community College District Police

0.69 miles

Eastside Family Health Center

1.29 miles

Walgreens

1.55 miles

Pacific Grove Hospital

1.63 miles

Riverside Fire Department Station #4

1.86 miles

4001 Main St Listing Summary

  • Office Space Available at 4001 Main St

    Office space currently available at 4001 Main St adds up to a total of 5,848 square feet across 3 listing(s). The largest individual space listed offers 2,249 square feet. Property use types available for lease at this property include: general office.

  • Learn More about 4001 Main St

    4001 Main St is located in the Inland Empire market and pertains to the 92501 zip code. The property incorporates a total of 5,848 square feet of space. 4001 Main St was built in 1925.

    Interested in researching more about this property? Access in-depth research on 4001 Main St, including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.

  • Get to Know the Neighborhood

    In the Downtown Riverside neighborhood, where 4001 Main St is located, you can currently find 15 office space(s) for rent. In total, this amounts to 97,384 square feet of available office space for lease opportunities.

Contact Listing Broker
broker
Lindsay Mingee

Lee & Associates

  1. 1Main information
  2. 2Extra information
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