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Highlights

  • Building signage opportunities enhance brand visibility along Mt. Diablo Boulevard.
  • On-site parking ratio of 3.3 per 1,000, delivering convenience for staff and visitors.
  • Immediate access to Highway 24 for regional connectivity throughout the Bay Area.

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor, Ste 250
  • 1,773 SF
  • Negotiable
  • $41.40 /SF/YR $3.45 /SF/MO $73,402 /YR $6,117 /MO
  • Office
  • Full Build-Out
  • Pending

This professional office suite is located in Lafayette’s vibrant commercial corridor along Mt. Diablo Boulevard, offering convenient access to both local amenities and major regional connections. The property provides excellent visibility and includes the rare benefit of prominent building signage. Tenants will appreciate immediate access to Highway 24, enabling streamlined commutes across the East Bay and into Oakland or San Francisco. Set within a well-maintained two-story building served by elevator, the available space offers a highly functional layout including a reception area, conference room, and kitchen/break room. Its placement within walking distance to downtown Lafayette provides abundant dining and retail options, while Lafayette BART is less than one mile away, creating exceptional transit connectivity. On-site parking is generous with a 3.3 per 1,000 ratio, adding convenience for employees and clients. With strong accessibility, dedicated parking, and a location surrounded by shopping, services, and public transit, this offering provides a practical solution for firms seeking a well-situated office presence in the heart of Contra Costa County. Availability begins July 1, 2026.

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • 4 Private Offices
  • Fully Built-Out as Standard Office
  • Fits 5 - 15 People
  • 1 Conference Room
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor, Ste 250 1,773 SF Negotiable $41.40 /SF/YR $3.45 /SF/MO $73,402 /YR $6,117 /MO Office Full Build-Out Pending

1st Floor, Ste 250

Size
1,773 SF
Term
Negotiable
Rental Rate
$41.40 /SF/YR $3.45 /SF/MO $73,402 /YR $6,117 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Pending

1st Floor, Ste 250

Size 1,773 SF
Term Negotiable
Rental Rate $41.40 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Pending

This professional office suite is located in Lafayette’s vibrant commercial corridor along Mt. Diablo Boulevard, offering convenient access to both local amenities and major regional connections. The property provides excellent visibility and includes the rare benefit of prominent building signage. Tenants will appreciate immediate access to Highway 24, enabling streamlined commutes across the East Bay and into Oakland or San Francisco. Set within a well-maintained two-story building served by elevator, the available space offers a highly functional layout including a reception area, conference room, and kitchen/break room. Its placement within walking distance to downtown Lafayette provides abundant dining and retail options, while Lafayette BART is less than one mile away, creating exceptional transit connectivity. On-site parking is generous with a 3.3 per 1,000 ratio, adding convenience for employees and clients. With strong accessibility, dedicated parking, and a location surrounded by shopping, services, and public transit, this offering provides a practical solution for firms seeking a well-situated office presence in the heart of Contra Costa County. Availability begins July 1, 2026.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 5 - 15 People
  • 4 Private Offices
  • 1 Conference Room

Property Overview

3390 Mt. Diablo Boulevard is an office property in Lafayette, California with proximity to Highway 24 and within one mile of the Lafayette BART station. The surrounding area includes various retail and dining options positioned along Mt. Diablo Boulevard. The building is elevator-served and offers on-site parking. Accessibility by car and public transit is available, with regional connections to Walnut Creek, Oakland, and San Francisco.

  • Signage

Property Facts

Building Type
Office
Year Built
1989
Building Height
2 Stories
Building Size
20,882 SF
Building Class
B
Typical Floor Size
7,552 SF
Unfinished Ceiling Height
11’
Parking
16 Surface Parking Spaces
Covered Parking

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • Unknown
  • Bank Owned Properties
  • Real Estate
  • Unknown
  • Bay Area Funding Group
  • Finance and Insurance
  • 2nd
  • Block Advisors
  • Professional, Scientific, and Technical Services
  • Unknown
  • Bowden Realty
  • -
  • Unknown
  • Glaser-Miller Co
  • Public Administration
  • 2nd
  • H&R Block
  • Professional, Scientific, and Technical Services
  • 1st
  • Mc Intosh Realtors
  • Real Estate
  • Unknown
  • Paddy Kehoe Team
  • Real Estate
  • 1st
  • RE/MAX Residential Office
  • Real Estate
  • 2nd
  • Remax
  • Real Estate
Fairly walkable
50/100
Exceptionally drivable
100/100
Limited public transit
30/100
Fairly bikeable
40/100
  • Listing ID: 40756262

  • Date on Market: 6/2/2026

  • Last Updated:

  • Address: 3390 Mount Diablo Blvd, Lafayette, CA 94549

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