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Highlights

  • Great Views
  • Abundant On-Site, Street and Public Parking (Directly Across Street)
  • Nearby Hillsdale Caltrain Station (.4 miles)
  • Flexible Lease Terms
  • Easy Access to 25th Ave Restaurants and Services
  • SamsTrans Bus Stop at 25th Ave & El Camino Real

All Available Spaces(3)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 3rd Floor, Ste 398
  • 607 SF
  • Negotiable
  • $50.65 CAD/SF/YR $4.22 CAD/SF/MO $30,746 CAD/YR $2,562 CAD/MO
  • Office
  • Full Build-Out
  • Now

Suite 398 offers approximately 493 square feet of efficient professional office space with a practical layout consisting of two private offices and a small reception or client seating area. The configuration provides a comfortable balance of privacy and functionality, making it well suited for therapists, consultants, attorneys, accountants, wellness practitioners, or a small professional team. The building offers elevator service, after-hours access, two shared restrooms on each floor, and approximately 50 shared uncovered parking spaces available to tenants and visitors at no additional charge. Suite 398 is offered in its current as-is condition at a base rent of $3.00 per square foot per month, plus a flat CAM charge of $100 per month. Conveniently located on Flores Street in San Mateo, the property provides easy access to El Camino Real, Highway 92, US-101, and nearby shopping, dining, and everyday services.

  • Listed lease rate plus proportional share of utilities
  • Mostly Open Floor Plan Layout
  • 2 private offices and a small reception or client
  • Elevator Service
  • 2 Shared Bathrooms per Floor
  • Fully Built-Out as Standard Office
  • Plug & Play
  • Private Offices with Window View
  • After-hours Access
  • 4th Floor, Ste 450
  • 493 SF
  • Negotiable
  • $50.65 CAD/SF/YR $4.22 CAD/SF/MO $24,971 CAD/YR $2,081 CAD/MO
  • Office
  • Full Build-Out
  • Now

Suite 450 offers approximately 420 square feet of efficient professional office space with a practical two-room layout. The suite includes a main office or reception/work area and one separate private office with window views, making it well suited for an individual professional or a small two-person team seeking both functionality and privacy. The building offers elevator service, after-hours access, two shared restrooms on each floor, and approximately 50 shared uncovered parking spaces available to tenants and visitors at no additional charge. Suite 450 is offered in its current as-is condition at a competitive base rent of $3.00 per square foot per month, plus a low flat CAM charge of $100 per month. Conveniently located on Flores Street in San Mateo, the property provides easy access to El Camino Real, Highway 92, US-101, and nearby shopping, dining, and everyday services.

  • Listed lease rate plus proportional share of utilities
  • Mostly Open Floor Plan Layout
  • Fully Carpeted
  • Private Office with Window View
  • After-hours Access
  • Fully Built-Out as Standard Office
  • Plug & Play
  • Private office with reception/work area
  • Elevator Service
  • 2 Shared Restrooms per Floor
  • 4th Floor, Ste 480
  • 1,250 SF
  • Negotiable
  • $50.65 CAD/SF/YR $4.22 CAD/SF/MO $63,315 CAD/YR $5,276 CAD/MO
  • Office
  • Full Build-Out
  • Now

Suite 480 offers approximately 1,250 square feet of turnkey professional office space with a flexible, multi-room layout. The suite includes one large open room, two private offices, and a dedicated conference room, providing an efficient combination of collaborative workspace, privacy, and meeting space. A dedicated mini-split system provides independently controlled heating and air conditioning for year-round comfort. The building offers elevator service, after-hours access, and two shared restrooms on each floor. Approximately 50 shared uncovered parking spaces are available for tenants and visitors at no additional charge. The space is well suited for professional services, therapists, consultants, creative firms, and boutique agencies seeking a functional office with multiple private work areas. Suite 480 is offered in its current as-is condition at a competitive base rent of $3.00 per square foot per month, plus a low flat CAM charge of only $100 per month. Conveniently located on Flores Street in San Mateo, the property provides easy access to El Camino Real, Highway 92, US-101, and nearby shopping, dining, and everyday services.

  • Listed lease rate plus proportional share of utilities
  • 2 Private Offices
  • Plug & Play
  • Fully Carpeted
  • Flexible Four-Room Layout
  • Elevator Service
  • Corner Space
  • Fully Built-Out as Standard Office
  • 1 Conference Room
  • Central Air Conditioning
  • Corner Space
  • Dedicated Climate Control
  • 2 Shared Restrooms Per Floor
Space Size Term Rental Rate Space Use Build-Out Available
3rd Floor, Ste 398 607 SF Negotiable $50.65 CAD/SF/YR $4.22 CAD/SF/MO $30,746 CAD/YR $2,562 CAD/MO Office Full Build-Out Now
4th Floor, Ste 450 493 SF Negotiable $50.65 CAD/SF/YR $4.22 CAD/SF/MO $24,971 CAD/YR $2,081 CAD/MO Office Full Build-Out Now
4th Floor, Ste 480 1,250 SF Negotiable $50.65 CAD/SF/YR $4.22 CAD/SF/MO $63,315 CAD/YR $5,276 CAD/MO Office Full Build-Out Now

3rd Floor, Ste 398

Size
607 SF
Term
Negotiable
Rental Rate
$50.65 CAD/SF/YR $4.22 CAD/SF/MO $30,746 CAD/YR $2,562 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste 450

Size
493 SF
Term
Negotiable
Rental Rate
$50.65 CAD/SF/YR $4.22 CAD/SF/MO $24,971 CAD/YR $2,081 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste 480

Size
1,250 SF
Term
Negotiable
Rental Rate
$50.65 CAD/SF/YR $4.22 CAD/SF/MO $63,315 CAD/YR $5,276 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

3rd Floor, Ste 398

Size 607 SF
Term Negotiable
Rental Rate $50.65 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Suite 398 offers approximately 493 square feet of efficient professional office space with a practical layout consisting of two private offices and a small reception or client seating area. The configuration provides a comfortable balance of privacy and functionality, making it well suited for therapists, consultants, attorneys, accountants, wellness practitioners, or a small professional team. The building offers elevator service, after-hours access, two shared restrooms on each floor, and approximately 50 shared uncovered parking spaces available to tenants and visitors at no additional charge. Suite 398 is offered in its current as-is condition at a base rent of $3.00 per square foot per month, plus a flat CAM charge of $100 per month. Conveniently located on Flores Street in San Mateo, the property provides easy access to El Camino Real, Highway 92, US-101, and nearby shopping, dining, and everyday services.

  • Listed lease rate plus proportional share of utilities
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Plug & Play
  • 2 private offices and a small reception or client
  • Private Offices with Window View
  • Elevator Service
  • After-hours Access
  • 2 Shared Bathrooms per Floor

4th Floor, Ste 450

Size 493 SF
Term Negotiable
Rental Rate $50.65 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Suite 450 offers approximately 420 square feet of efficient professional office space with a practical two-room layout. The suite includes a main office or reception/work area and one separate private office with window views, making it well suited for an individual professional or a small two-person team seeking both functionality and privacy. The building offers elevator service, after-hours access, two shared restrooms on each floor, and approximately 50 shared uncovered parking spaces available to tenants and visitors at no additional charge. Suite 450 is offered in its current as-is condition at a competitive base rent of $3.00 per square foot per month, plus a low flat CAM charge of $100 per month. Conveniently located on Flores Street in San Mateo, the property provides easy access to El Camino Real, Highway 92, US-101, and nearby shopping, dining, and everyday services.

  • Listed lease rate plus proportional share of utilities
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Plug & Play
  • Fully Carpeted
  • Private office with reception/work area
  • Private Office with Window View
  • Elevator Service
  • After-hours Access
  • 2 Shared Restrooms per Floor

4th Floor, Ste 480

Size 1,250 SF
Term Negotiable
Rental Rate $50.65 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Suite 480 offers approximately 1,250 square feet of turnkey professional office space with a flexible, multi-room layout. The suite includes one large open room, two private offices, and a dedicated conference room, providing an efficient combination of collaborative workspace, privacy, and meeting space. A dedicated mini-split system provides independently controlled heating and air conditioning for year-round comfort. The building offers elevator service, after-hours access, and two shared restrooms on each floor. Approximately 50 shared uncovered parking spaces are available for tenants and visitors at no additional charge. The space is well suited for professional services, therapists, consultants, creative firms, and boutique agencies seeking a functional office with multiple private work areas. Suite 480 is offered in its current as-is condition at a competitive base rent of $3.00 per square foot per month, plus a low flat CAM charge of only $100 per month. Conveniently located on Flores Street in San Mateo, the property provides easy access to El Camino Real, Highway 92, US-101, and nearby shopping, dining, and everyday services.

  • Listed lease rate plus proportional share of utilities
  • Fully Built-Out as Standard Office
  • 2 Private Offices
  • 1 Conference Room
  • Plug & Play
  • Central Air Conditioning
  • Fully Carpeted
  • Corner Space
  • Flexible Four-Room Layout
  • Dedicated Climate Control
  • Elevator Service
  • 2 Shared Restrooms Per Floor
  • Corner Space

Property Overview

2555 Flores Street is a conveniently located professional office building in San Mateo offering a range of private office suites from approximately 420 to 1,250 square feet. Available spaces feature functional layouts with private offices, reception or waiting areas, conference rooms, and flexible open work areas, making the property well suited for attorneys, accountants, consultants, therapists, wellness practitioners, creative firms, and other professional users. The building offers elevator service, after-hours access, two shared restrooms on each floor, and approximately 50 shared uncovered parking spaces available to tenants and visitors at no additional charge. Select suites offer additional features such as window views and dedicated mini-split heating and air conditioning. Available suites are offered in their current as-is condition at a competitive base rent of $3.00 per square foot per month, plus a low flat CAM charge of $100 per month per suite. The property is located near El Camino Real with convenient access to Highway 92, US-101, Caltrain, nearby shopping, restaurants, and everyday services throughout San Mateo. Prime Location - Multiple Suites Available of All Sizes with Flexible Lease Terms 2555 Flores Street offers great views, abundant on-site parking. Easy access to 25th Ave restaurants and services. Close to Hillsdale Caltrain Station (.4 miles) SamsTrans Bus Stop at 25th Ave & El Camino Real. Professional offices, general office, medical office, art studio, art gallery, educational uses, financial, insurance.

  • 24 Hour Access
  • Bus Line
  • Commuter Rail
  • Drop Ceiling
  • Air Conditioning

Property Facts

Building Type
Office
Year Built
1965
Building Height
5 Stories
Building Size
26,000 SF
Building Class
B
Typical Floor Size
5,200 SF
Unfinished Ceiling Height
10’
Parking
50 Surface Parking Spaces
Moderately walkable
70/100
Exceptionally drivable
90/100
Good public transit
70/100
Moderately bikeable
60/100
  • Listing ID: 34227243

  • Date on Market: 2026-04-28

  • Last Updated:

  • Address: 2555 Flores St, San Mateo, CA 94403

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