San Francisco Rent by Apartment Size: Studio to 3-Bedroom (2026)

San Francisco does not have one rent number. It has five, and the gap between them tells you more about the city than any single headline figure does. A studio runs about $2,319 a month. A one-bedroom is $2,842. A two-bedroom jumps to $3,390, a three-bedroom hits $4,185, and a four-bedroom or larger lands at $4,505. Pick your floor plan and you have picked your budget.

Those per-size numbers come from HUD Fair Market Rents, which break pricing out by bedroom count. They are the cleanest way to compare apples to apples across unit types. If you want the full picture for the city, our San Francisco rent data page tracks the trend over time, and our neighborhood breakdown shows how much the address itself moves the price.

Rent by apartment size in San Francisco

Here is the ladder, rung by rung. The studio at $2,319 is the entry point. Add a separate bedroom and you pay $523 more for the one-bedroom at $2,842. The two-bedroom at $3,390 is another $548 jump. Going to three bedrooms costs $795 more at $4,185. The four-plus tier at $4,505 is the smallest step up, just $320, because at that size you are competing for a thin supply of large units rather than a standard floor plan.

The pattern is steady through the middle and then flattens at the top. The biggest single jump is the move from a two-bedroom to a three-bedroom. If you are a roommate household weighing space against cost, that is the rung where the math turns against you fastest. Two people splitting a $3,390 two-bedroom each pay $1,695. Three people splitting a $4,185 three-bedroom each pay $1,395. More bodies on the lease is the only reliable way to push your personal number below the studio rate.

Why the citywide median runs higher than the per-size figures

Look at the all-unit citywide median and you get about $4,253. That is above every per-size number except the four-bedroom tier. That looks wrong until you understand what each figure measures. The HUD per-size rents describe a typical unit at each bedroom count. The $4,253 all-unit median reflects San Francisco's actual housing mix, which skews hard toward larger and luxury units.

So the headline median is not telling you what a normal one or two-bedroom costs. It is telling you what the middle of San Francisco's unusually top-heavy inventory costs. A renter shopping for a one-bedroom should anchor on $2,842, not $4,253. Confusing the two is the single most common mistake people make reading San Francisco rent coverage, and it inflates the perceived cost of the units most people actually rent by more than a thousand dollars a month.

The five-year picture and an overheated score

San Francisco rent is up about 23.3% year over year, one of the hottest moves in the country. Over five years it is up about 42%. Those are not typos. The city gave back ground during the pandemic and has since come roaring back past where it started, and the recent surge is what pushes the five-year line so high.

We score every market with a Rent Reality Score that measures how far rents sit above or below a city's own historical trend. San Francisco scores a 0. That is the most overheated reading in our entire data set. Rents here are not just high in dollar terms, they are high relative to what this specific city normally supports. You can see exactly where it ranks against every other stretched market on our overheated rankings.

Cheaper cities are one BART stop away

The Bay Area gives you exits, and they are not subtle. Measured by all-unit median, Oakland sits at $2,592, which is roughly $1,661 below San Francisco's $4,253 all-unit median. Daly City is $2,708, right on the county line. Berkeley runs $3,014.

Push further out and you still save. Fremont is $3,204, San Jose is $3,413, and San Mateo is $3,573. Every one of these is below the San Francisco all-unit median, and Oakland alone cuts your housing cost by well over a third. The premium for a San Francisco address is real, and it is large. The right question is not whether a nearby city is cheaper. It is whether the commute is worth the spread you are paying to skip it.

How San Francisco compares nationally

The national median rent is about $1,930. San Francisco's all-unit median of $4,253 is roughly 2.2 times that. Even the city's cheapest tier, the $2,319 studio, sits about 20% above the national median for a full-size apartment of any kind. There is no budget configuration that makes this an average American rent market.

Income does some of the lifting. San Francisco's median household income is about $140,970, well above the national figure, which is why the city functions at all at these prices. But high pay does not fully cancel a market scoring 0 on overheating. When local rents outrun the city's own long-run trend by this much, even strong incomes feel the squeeze, and newcomers without an established San Francisco salary feel it hardest.

Bottom line for renters

Decide on apartment size first, because that choice sets your budget more than any other single factor in San Francisco. Anchor on the per-size HUD numbers, not the inflated all-unit median, and treat the nearby cities as live options rather than fallbacks. Run the head-to-head yourself on our compare tool and see exactly what crossing a city line saves you.

Sources

Rent figures from RentDataNow (June 2026, ZORI all-unit medians and five-year history) and HUD Fair Market Rents (bedroom-level pricing).