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Downtown San Mateo Office Space
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200 E 4th Ave San, San Mateo, CA 94401

Class A+ office building with large floorplates and sustainable design.

Space SizeContact for details
Property Size140,000 SF
Days on Market189

Property Features for 200 E 4th Ave San

General Information

Standard status Active
Size 140,000 SF
Property subtype Office
Listing Agency:
Listed By: Ben Stern · License #CalDRE #01365215
Source: Nmrk
Added: Jan 27 Changed: Jul 6 Last Checked: Aug 3 at 5:20AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Ben Stern

Investment Insights

Based on property information with market context.

This Class A+ office building, comprising approximately 140,000 square feet, is situated in the heart of Downtown San Mateo. Targeting Q3 2028 occupancy, it offers rare, large downtown floorplates ranging from 33,000 to 43,000 square feet. The property is located three blocks from the Caltrain bullet stop. B Street South is committed to utilizing CLT (mass timber) construction, representing a sustainable headquarters opportunity on the Peninsula. It features expansive wraparound terraces and a roof deck overlooking downtown, with views of the Bay and Hills. The building includes 14 ft slab-to-slab height on all floors, ground-level Class A retail and cafe space, dedicated and secure underground parking, and secure bike storage and showers. This landmark location includes a spacious public plaza onsite and is steps away from Central Park, a 16.3-acre gathering place for community and cultural events.

Key Highlights

  • Targeting Q3 2028 Occupancy
  • Rare, large downtown floorplates of 33,000 – 43,000 SF
  • Landmark location with spacious public plaza onsite

Property Analytics

Current Use

Office buildings

Suggested Use

Top Pick Auto Parts Store Storage Facility Pharmacy Hotel & Motel Grocery & Convenience Store Big Box & Wholesale Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

3,881
Businesses Nearby

Demographics for 94401, CA

35,249
Population
13,798
Households
2.6
Avg Household Size
37
Median Age
45%
College-Educated
85%
High-School Grad
3.1 sq mi
ZIP Area
11,371
Density / Sq Mi
$121,258
Median Household Income
$57,724
Median Earnings
$2,713
Median Rent
$1,123,300
Median Home Value

Market

Vacancy Rate% for Office in West region

11% 2019
14.1% 2020
15.5% 2021
17.2% 2022
19.9% 2023
21% 2024
20.8% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Class A+ office building with large floorplates and sustainable design.
Where is this office building located?
The property is located at 200 E 4th Ave San San Mateo, CA.
What are key features of this property?
This property features: Targeting Q3 2028 Occupancy; Rare, **large downtown floorplates of 33,000 – 43,000 SF**; Landmark location with spacious public plaza onsite
More about this property
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