Home value estimate for
159 21st Ave
San Francisco, CA, 94121
Generated Sep 26, 2026
Estimated market value
$3,433,738
Estimated range $3,137,873–$4,077,490
Limited confidence
Based on available public data
This automated estimate is a starting point for evaluating the home. It is not an appraisal, offer, or confirmation that the property is currently for sale.
How this estimate was calculated
- • 8 of 31 recent comparable sales selected
- • Nearby sales receive more weight
- • 15% assessor-data blend
- • 2 distressed sales excluded
Sales Status
This is a home value estimate, not a for-sale listing. HomeHub has not verified that this property is currently available.
Estimated payment
$20,470/mo
Principal & interest
$17,363
Property tax
$2,106
Insurance
$1,002
HOA
Not included
30-year loan estimate. Taxes use property data when available; insurance and PMI are estimates. This is not a loan quote.
Swipe horizontally to see price and sale-date details.
| Address | Bed/Bath | Sqft | Sale Price | $/Sqft | Sold |
|---|---|---|---|---|---|
| 6115 California St, San Francisco, CA 94121, San Francisco | 3/3 | 1,834 | $2,350,000 | $1,281 | Apr 14, 2026 |
| 6121 California St, San Francisco, CA 94121, San Francisco | 2/1 | 1,900 | $2,100,000 | $1,105 | Jun 8, 2026 |
| 286 25th Ave, San Francisco, CA 94121, San Francisco | 4/1 | 1,800 | $2,300,000 | $1,278 | Apr 3, 2026 |
| 323 19th Ave, San Francisco, CA 94121, San Francisco | 3/1 | 1,808 | $2,350,000 | $1,300 | Aug 31, 2026 |
| 6427 California St, San Francisco, CA 94121, San Francisco | 4/1 | 1,932 | $4,250,000 | $2,200 | Sep 4, 2026 |
Presidio Middle School
Middle · Public · Grades 6-8
Alamo Elementary School
Elementary · Public · Grades K-5
Washington (George) High School
High · Public · Grades 9-12
Arm's-length sales inside Outer Richmond from the last 12 months. A typical sale for the neighborhood, not an estimate of this home.
See Outer Richmond home valuesHouses
$2,199,500
$1,199/sqft · 108 sales in 12 months
Condos
$1,350,000
$1,009/sqft · 35 sales in 12 months
Suggested Rent
$3,912/mo
Area Median Income
$116,970
HUD FMR 2BR
$3,188/mo
Gross Rent Multiplier
73.1xAppreciation-driven
Rent-to-Value
0.11%/mo
Annual
$25,273
Monthly
$2,106
Effective Rate
0.74%
| Date | Sale Amount |
|---|---|
| Jun 27, 2014 | $1,727,000 |
| Oct 8, 2004 | $1,200,000 |
| Mar 20, 1997 | $545,000 |
Zone X
AREA OF MINIMAL FLOOD HAZARD