Search
Multi-Unit Residential Income Property
For Sale
Contact for pricing

418-420 Union Street, San Francisco, CA 94103

Four-unit building features three residential apartments over a commercial studio or flex office space.

Property SizeContact for details
Days on Market143

Property Features for 418-420 Union Street

General Information

Standard status Active
Property subtype Multifamily, Mixed Use

Units

Multifamily Units 3
Office Units 1

Amenities

fireplaces
outdoor patio space
roof deck

Building Details

Tenancy Multi
Listing Agency: Zephyr Pacific Heights
Listed By: Jeremy Williams · License #CA 01952598
Source: Crexi
Added: Apr 10 Changed: Aug 14 Last Checked: Aug 14 at 7:48AM

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 Zephyr Pacific Heights

Investment Insights

Based on property information with market context.

This four-unit investment property includes three residential apartments over a ground-floor commercial studio or flex office space. The residential units each have separate walk-up entrances, with fireplaces in the living rooms and outdoor patio space. The top-floor unit is a two-level 2-bedroom, 1.5-bath layout with direct access to a roof deck.

The top-floor apartment and the ground-floor commercial studio or flex office space will be delivered vacant and move-in ready. The ground-floor and other occupied units have been updated since the property was last on the market.

Utilities are separately metered, with PG&E separately metered and operating expenses described as relatively low. The property is offered for sale.

Key Highlights

  • 4‑unit building in Telegraph Hill with 3 residential apartments over a commercial studio/flex office
  • Separate walk‑up entrances for the residential units
  • Fireplaces in the living rooms and outdoor patio space for the residential units

Property Analytics

Current Use

Quadplexes

Suggested Use

Top Pick Adult Day Care Nursing Home Clothing & Fashion Store Buffet Pet Grooming Service 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

1
Office units
3
Residential units
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

14,491
Businesses Nearby

Demographics for 94103, CA

37,843
Population
20,920
Households
1.8
Avg Household Size
37
Median Age
56%
College-Educated
88%
High-School Grad
1.4 sq mi
ZIP Area
27,031
Density / Sq Mi
$122,339
Median Household Income
$83,348
Median Earnings
$2,146
Median Rent
$1,057,600
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Quadplex - Four-unit building features three residential apartments over a commercial studio or flex office space.
Where is this quadplex located?
The property is located at 418-420 Union Street San Francisco, CA.
What are key features of this property?
This property features: 4‑unit building in Telegraph Hill with 3 residential apartments over a commercial studio/flex office; Separate walk‑up entrances for the residential units; Fireplaces in the living rooms and outdoor patio space for the residential units
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