Search
San Francisco Office Space Available
For Lease
Contact for pricing

840 Sansome Street, San Francisco, CA 94111

4,709 SF office space for rent in San Francisco.

Space SizeContact for details
Days on Market343

Property Features for 840 Sansome Street

General Information

Standard status Active
Property subtype Office

Site & Location

Neighborhood Financial District/South Beach
Listing Agency: CBRE | San Francisco
Listed By: Brooke Agresti · License #01445753
Source: Cbre
Added: Nov 22, 2025 Changed: Oct 25 Last Checked: Oct 30 at 12:50PM

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

Rey
Ask AI about this property
Review the available facts, identify missing information and prepare questions for the agent.

Investment Insights

Based on property information with market context.

Available for rent is an office space encompassing 4,709 square feet. The property is located in San Francisco, California.

Key Highlights

  • 4,709 SF office space
  • Office space for rent
  • Located in San Francisco

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Office Units

Suggested Use

Top Pick Veterinary Clinic Nursing Home Pet Grooming Service Adult Day Care Buffet Tanning Salon

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

21,897
Businesses Nearby

Demographics for 94111, CA

4,306
Population
3,050
Households
1.4
Avg Household Size
44
Median Age
65%
College-Educated
87%
High-School Grad
0.3 sq mi
ZIP Area
14,353
Density / Sq Mi
$131,343
Median Household Income
$90,965
Median Earnings
$2,334
Median Rent
$1,217,300
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Lease Benchmarks for San Francisco, CA

$37.57 /SF/Yr
Avg Asking Price
$1.45–$85 /SF/Yr
Price Range
13,007 SF
Avg Space Size

Vacancy Rate% for Office in San Francisco, CA

5.4% 2019
15.8% 2020
18.5% 2021
24.1% 2022
32.5% 2023
34.2% 2024
33.1% 2025

Frequently Asked Questions

What type of property is this?
Office unit - 4,709 SF office space for rent in San Francisco.
Where is this office unit located?
The property is located at 840 Sansome Street San Francisco, CA.
What are key features of this property?
This property features: 4,709 SF office space; Office space for rent; Located in San Francisco
Research This Page with AI

Rey answers here. ChatGPT, Grok and Claude get the same data packet.

Includes: Price & PSF · Cap rate · Location · Zoning

Ask Rey → ChatGPT Grok Claude
Preferred Make Realmo a preferred source.

Our comps and market reports get this label in your Google results.

Add as a preferred source on Google One click on Google
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message
Why this one?
Saved