
Cheap Apartments for Rent in the Union Square Neighborhood of San Francisco, CA from $1,200 (34 Rentals)
Search the lowest-cost Apartments available for rent right now in the Union Square area of San Francisco.


666 Jackson St

Total Monthly Price
Yerba Buena Commons

Total Monthly Price
Prism

Modera Rincon Hill

SoMa Square

513-519 Bush St

McAlpin Building
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57 Taylor

124 Mason

1055 Mason

626 Powell

OSM Trade Street

Low Apartments

835 Pine

840 California
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530 Stockton

698 BUSH Apartments

Taylor Suites

825 Pine

655 Stockton

The Lofts at One Powell

Ehren Apartments

766 Harrison St
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Pierre Crest Apartments

845 California

The Burke Lewis Apartments

1046 Mason

50 Joice

621 Stockton

814 California

1016 Washington
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18 Lansing St

One Pine Street
Union Square, San Francisco, CA Local Guide

How much does it cost to rent an apartment in Union Square?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Union Square Studio Apartments | $3,882 | $1,300 | $5,918 |
| Union Square 1 Bedroom Apartments | $5,866 | $4,069 | $7,841 |
| Union Square 2 Bedroom Apartments | $7,792 | $2,600 | $10,000+ |
Browse Apartments in this Neighborhood
There are currently 34 rentals with your search options within a 2 mile radius of the Union Square Neighborhood of San Francisco, CA.
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Cheapest Available Union Square Apartments for Rent
 The cheapest available apartment rental in the Union Square area of San Francisco, CA is a Studio unit found at SF House priced from $1,300. Yerba Buena Commons has the second lowest priced unit, which is a Studio apartment currently listed from $1,567. Here are the most affordable Union Square apartments for rent in San Francisco, CA:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| SF House | Urban Nest | Studio,1BA | $1,300 |
| Yerba Buena Commons | Studio | Studio,1BA | $1,567 |
| OSM Trade Street | Studio | Studio,1BA | $1,845 |
| Prism | S5 | Studio,1BA | $3,110 |
| Modera Rincon Hill | S07 | Studio,1BA | $4,215 |
| Jasper | S-2 | Studio,1BA | $4,964 |
| Spera | E | 1BR,1BA | $5,612 |
| 500 Folsom | Plan Golden Gate | 1BR,1BA | $5,687 |
| Solaire | A2 | 1BR,1BA | $5,692 |
Best Value Apartments for Rent in Union Square, CA
As of June 08, 2026 the best value apartment in the Union Square area is the $8.82 price per square foot Plan Golden Gate Model at 500 Folsom in the in the South Of Market neighborhood starting from $5,687. The second greatest value Union Square apartment is the S-2 Model at Jasper starting at $4,964 with a $9.14 price per square foot in the South Of Market neighborhood. Here is today’s list of the best values for Union Square apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| 500 Folsom | Plan Golden Gate | 1BR,1BA | $8.82 |
| Jasper | S-2 | Studio ,1BA | $9.14 |
| Solaire | A2 | 1BR,1BA | $11.10 |
| Spera | E | 1BR,1BA | $11.16 |
| Modera Rincon Hill | S07 | Studio ,1BA | $8.82 |
| Prism | S5 | Studio ,1BA | $9.12 |
| Yerba Buena Commons | Studio | Studio ,1BA | $5.02 |
| OSM Trade Street | Studio | Studio ,1BA | $7.56 |
| FOUND Study San Francisco | Student Housing | Single Room (Private) | 1BR,1BA | $6.67 |
| SF House | Urban Nest | Studio ,1BA | $14.61 |
Frequently Asked Questions about Cheap Union Square Apartments
What is a cheap apartment in Union Square?
A cheap apartment is any apartment up to the 30% percentile of cost for the area, which in Union Square is under $5,692.
What is the price of a cheap apartment in Union Square?
The cheapest apartment in Union Square is Prism which is listed at $4,305, while the average apartment in Union Square costs $7,390.
What types of apartments are the cheapest in Union Square?
Student, low-income, and by-the-bed apartments are typically the cheapest rentals in most cities, though they require qualifying criteria to rent. There are 6 regular apartments in Union Square that we think qualify as ‘cheap apartments’ that do not have special requirements to apply to rent.
Expert Rental Resources
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.
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