821 Folsom St #518 in San Francisco sold for $1,035,000 on January 21, 2026 — 3.7% below its $1,075,000 asking price — 19 days after coming on the market. That works out to $940 per square foot for a 2-bedroom, 2-bath condo built in 2004. The 1,101 sq ft condo sits in Yerba Buena, which Houseberry scores 2.6/5 overall, 2.7/5 for schools and 2.2/5 for safety — 83rd of 92 neighborhoods in San Francisco — with a typical home price of $1.27M.
| Date | Event & Source | Price | Change |
|---|---|---|---|
| Jan 21, 2026 | Sold SFAR | $1,035,000 | −3.7% |
| Jan 02, 2026 | Listed SFAR | $1,075,000 |
| School Name | Type | Grades | Distance | Houseberry School Score |
|---|---|---|---|---|
| Webster (Daniel) Elementary | Primary | K-5 | 1.5 mi | |
| Lick (James) Middle | Middle | 6-8 | 2.8 mi |
Click links for school listing
info at GreatSchools.org
Houseberry School Score Data
from CA Dept. of Education
Houseberry recommends using these scores as only a starting point, and conducting your own investigation into what schools fit best for your preferences. School boundaries are not guaranteed and may change. It is important to contact the appropriate school district to confirm enrollment eligibility before making any decision to move to a neighborhood.

5.0

3.5

3.5
Overall Amenities score: 3.8
4 other sales recorded on Folsom St since September 2025
| Address | Sold | Price | Per sq ft |
|---|---|---|---|
| 488 Folsom St #4204 | Sep 2026 | $2.58M | $1,662 |
| 631 Folsom St #15E | Sep 2026 | $900K | $993 |
| 2773 Folsom St #201 | Sep 2026 | $1.3M | $1,117 |
| 631 Folsom St #2B | Jul 2026 | $1.33M | — |
This home's $940 per square foot ranks 4th of the 4 sales on Folsom St that record one, including this sale.
| Address | Sold | Price | Per sq ft |
|---|
821 Folsom St #518 sits in Yerba Buena, San Francisco. Houseberry ranks Yerba Buena 83rd of the 92 neighborhoods we score in San Francisco.
Houseberry holds attendance boundaries covering 821 Folsom St #518 for Webster (Daniel) Elementary (elementary school, K-5) 1.5 mi away and Lick (James) Middle (middle school, 6-8) 2.8 mi away. We hold no high school boundary for this address, which does not mean there is no high school nearby.
821 Folsom St #518 closed at $1,035,000 on January 21, 2026. It had been asking $1,075,000.
821 Folsom St #518 was on the market for 19 days — listed on January 2, 2026, sale closed on January 21, 2026.
821 Folsom St #518 works out to $940 per square foot, from the $1,035,000 sale price across 1,101 square feet.
Houseberry scores Yerba Buena 2.6 out of 5 overall, with 2.7 for schools and 2.2 for safety, each on the same five-point scale.
See the full Yerba Buena profileHouseberry has recorded 96 sales in Yerba Buena since September 2025.
Neighborhood data last updated September 25, 2026


