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Freestanding R&D/Flex Building
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305 Old County Road, San Carlos, CA 94070

6,384 SF R&D/Flex building near US 101 and transit.

Property Size6,384 SF
Days on Market251

Property Features for 305 Old County Road

General Information

Standard status Active
Size 6,384 SF
Property subtype Industrial
Listing Agency: CBRE | San Francisco
Listed By: Robert McSweeney · License #00934240
Source: Cbre
Added: Nov 22, 2025 Changed: Jul 6 Last Checked: Jul 30 at 3:43AM

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 CBRE | San Francisco

Investment Insights

Based on property information with market context.

This freestanding building offers approximately 6,384 square feet of R&D/Flex space. The property is located in close proximity to US 101, El Camino, and public transportation.

Key Highlights

  • ±6,384 SF Freestanding R&D/Flex Building
  • Close proximity to US 101
  • Close proximity to El Camino

Property Analytics

Current Use

Peninsula Laboratories LLC Laboratory

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Grocery & Convenience Store Cosmetic Store Mobile Phone Store Clothing & Fashion Store Butcher

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

2,090
Businesses Nearby
Under-served
Demand for This Use

Demographics for 94070, CA

31,585
Population
11,958
Households
2.6
Avg Household Size
42
Median Age
68%
College-Educated
97%
High-School Grad
6.1 sq mi
ZIP Area
5,178
Density / Sq Mi
$235,373
Median Household Income
$118,194
Median Earnings
$2,802
Median Rent
$2,000,001
Median Home Value

Market

Vacancy Rate% for Industrial in West region

3.7% 2019
4.3% 2020
2.6% 2021
2.5% 2022
4.8% 2023
6.9% 2024
7.9% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Similar Off Market Nearby

  • Heirloom Catering Co. — 1306 Old County Rd, Belmont, CA 94002
  • Waiter On the Run — 637 laurel st, san carlos, ca 94070
  • In Your Kitchen with Chef Johanna — and surrounding cities, 300 Elm St, San Carlos, CA 94070
  • Nob Hill Catering — 601 Taylor Way, San Carlos, CA 94070
  • Four Star Private Chefs — 751 laurel st, san carlos, ca 94070

Frequently Asked Questions

What type of property is this?
Flex space - 6,384 SF R&D/Flex building near US 101 and transit.
Where is this flex space located?
The property is located at 305 Old County Road San Carlos, CA.
What are key features of this property?
This property features: ±6,384 SF Freestanding R&D/Flex Building; Close proximity to US 101; Close proximity to El Camino
More about this property
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