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Gateway at San Marcos 100 E San Marcos Blvd 2,114 - 4,587 SF of 4-Star Office Space Available in San Marcos, CA 92069

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ALL AVAILABLE SPACES(2)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 3rd Floor, Ste 350
  • 2,473 SF
  • Negotiable
  • $33.00 /SF/YR $2.75 /SF/MO $81,609 /YR $6,801 /MO
  • Office
  • -
  • January 01, 2026

Suite features a reception area, breakroom, 7 private offices, conference room, and a copy room.

  • Listed lease rate plus proportional share of electrical cost
  • Can be combined with additional space(s) for up to 4,587 SF of adjacent space
  • 3rd Floor, Ste 370
  • 2,114 SF
  • Negotiable
  • $33.00 /SF/YR $2.75 /SF/MO $69,762 /YR $5,814 /MO
  • Office
  • -
  • Now

Suite features a reception area, 3 private offices, 1 conference room, storage room, break room, and open office area.

  • Listed lease rate plus proportional share of electrical cost
  • Can be combined with additional space(s) for up to 4,587 SF of adjacent space
Space Size Term Rental Rate Space Use Condition Available
3rd Floor, Ste 350 2,473 SF Negotiable $33.00 /SF/YR $2.75 /SF/MO $81,609 /YR $6,801 /MO Office - January 01, 2026
3rd Floor, Ste 370 2,114 SF Negotiable $33.00 /SF/YR $2.75 /SF/MO $69,762 /YR $5,814 /MO Office - Now

3rd Floor, Ste 350

Size
2,473 SF
Term
Negotiable
Rental Rate
$33.00 /SF/YR $2.75 /SF/MO $81,609 /YR $6,801 /MO
Space Use
Office
Condition
-
Available
January 01, 2026

3rd Floor, Ste 370

Size
2,114 SF
Term
Negotiable
Rental Rate
$33.00 /SF/YR $2.75 /SF/MO $69,762 /YR $5,814 /MO
Space Use
Office
Condition
-
Available
Now

3rd Floor, Ste 350

Size 2,473 SF
Term Negotiable
Rental Rate $33.00 /SF/YR
Space Use Office
Condition -
Available January 01, 2026

Suite features a reception area, breakroom, 7 private offices, conference room, and a copy room.

  • Listed lease rate plus proportional share of electrical cost
  • Can be combined with additional space(s) for up to 4,587 SF of adjacent space

3rd Floor, Ste 370

Size 2,114 SF
Term Negotiable
Rental Rate $33.00 /SF/YR
Space Use Office
Condition -
Available Now

Suite features a reception area, 3 private offices, 1 conference room, storage room, break room, and open office area.

  • Listed lease rate plus proportional share of electrical cost
  • Can be combined with additional space(s) for up to 4,587 SF of adjacent space

PROPERTY OVERVIEW

66,130 SF four-story, Class A office building

  • Bus Line
  • Commuter Rail
  • Fitness Center
  • Signage
  • Storage Space
  • Car Charging Station
  • Central Heating
  • Partitioned Offices
  • Wi-Fi
  • Outdoor Seating
  • Air Conditioning
  • Smoke Detector

PROPERTY FACTS

Building Type
Office
Year Built
2003
LoopNet Rating
4 Star
Building Height
4 Stories
Building Size
66,130 SF
Building Class
B
Typical Floor Size
16,532 SF
Unfinished Ceiling Height
10’
Parking
150 Surface Parking Spaces
Covered Parking
Walk Score®
Very Walkable (73)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 33140152

  • Date on Market: 11/5/2025

  • Last Updated:

  • Address: 100 E San Marcos Blvd, San Marcos, CA 92069

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