3343 21st St
Condo, 4 bd, 3 ba, 3,847 sqft, built 1900
Today’s estimate uses 3,847 sqft and the home’s latest facts. It does not estimate the home’s value at a past sale date.
31 sales inside 1.5 mi since May 2024. Click a sale on the map, or untick it below, to leave it out.
Drag the circle or this strip to change the searchEstimated sale price today
Medium confidence
$4,331,000
From 28 comps at a weighted median of $1,126 per sqft.
- Block
- 3617
- Lot
- 096
- Sales
- May 2024 to Oct 2026
- Prices adjusted to
- 2026-11-01
- Within
- 1.5 mi
- Sold since
- May 2024
What other buyers offered
No one has reported a losing offer on this home yet.
Create a free account to see offers and add yours
Free, and there is no password: we email you a sign-in code. Already a member? The same button signs you in.
Interested in this home?
Answer a few quick questions and we'll show you what to do next, from getting pre-approved to making an offer.
I'm interestedSale prices versus asking
Similarity-weighted median: 32.1% above final asking.
Middle half: 15.3% above asking to 40.9% above asking.
15 of 28 selected comps have a verified final asking price.
Comparisons use the final advertised asking price from the same sale, before pending or closing.
Comparable sales (31)
Every sale inside the circle starts ticked. Untick one here, or click it on the map, to leave it out. Closer, more similar sales weigh more.
| Address | Sold | Price | Final asking | Sale vs. asking | Adj. today | $/sqft | Size | Dist. | Why | Match | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 266 Cumberland St | 2026-10-26 | $3.1M | $2,200,000 | $900,000 above asking (40.9%) | $3.02M | $1,291 | 5bd 3ba 2,336sf | 0.44 mi | recent | ||
| 150 Eureka St #101 | 2026-04-14 | $720K | No asking price | — | $728K | — | 2bd 2ba | 0.93 mi | no size on record | ||
| 4044 26th St | 2025-10-31 | $1.7M | $1,695,000 | At asking | $1.92M | — | 2bd 2ba | 0.72 mi | no size on record | ||
| 803 Castro St | 2026-08-28 | $2.6M | No asking price | — | $2.7M | $1,126 | 3bd 2ba 2,400sf | 0.66 mi | recent | ||
| 400 Oak St APT 5 | 2026-08-11 | $1.4M | $1,095,000 | $305,138 above asking (27.9%) | $1.46M | — | 2bd 1ba | 1.28 mi | recent, no size on record | ||
| 371 Oak St | 2026-05-15 | $2.19M | $1,895,000 | $290,000 above asking (15.3%) | $2.24M | $757 | 4bd 2ba 2,961sf | 1.26 mi | 4 bd | ||
| 22 Abbey St | 2026-02-23 | $2.92M | $2,325,000 | $600,000 above asking (25.8%) | $3.13M | $1,432 | 3bd 4ba 2,189sf | 0.56 mi | |||
| 45 Seward St #2 | 2026-10-15 | $2.9M | $2,795,000 | $105,000 above asking (3.8%) | $2.82M | $979 | 4bd 3ba 2,882sf | 0.99 mi | 4 bd, recent | ||
| 3869B 19th St Price inferred from public records | 2024-10-17 | $3.23M | — | — | $3.67M | $1,059 | 4bd 3ba 3,470sf | 0.46 mi | 4 bd | ||
| 4241 25th St #2 | 2026-03-09 | $3.83M | $2,895,000 | $930,000 above asking (32.1%) | $3.95M | $1,353 | 4bd 4ba 2,920sf | 0.87 mi | 4 bd | ||
| 56 Divisadero St Price inferred from public records | 2024-11-15 | $2.88M | — | — | $3.28M | $1,029 | 4bd 4ba 3,190sf | 1.12 mi | 4 bd | ||
| 1971 15th St | 2026-03-16 | $2.65M | $1,995,000 | $655,000 above asking (32.8%) | $2.74M | $1,247 | 2bd 2ba 2,195sf | 0.73 mi | |||
| 1110 Page St | 2026-05-04 | $2.6M | No asking price | — | $2.67M | $1,046 | 4bd 2ba 2,550sf | 1.43 mi | 4 bd | ||
| 548 Duncan St #201 | 2026-03-23 | $2.85M | $2,250,000 | $600,000 above asking (26.7%) | $2.94M | $1,154 | 4bd 3ba 2,550sf | 0.93 mi | 4 bd | ||
| 4660 18th St | 2025-12-03 | $2.4M | $2,499,000 | $99,000 below asking (4.0%) | $2.77M | $1,203 | 4bd 4ba 2,300sf | 1.15 mi | 4 bd | ||
| 170 Corwin St | 2026-06-08 | $2.39M | Unclear | — | $2.49M | $1,127 | 4bd 2ba 2,210sf | 1.02 mi | 4 bd | ||
| 1138 Dolores St Price inferred from public records | 2024-07-02 | $2.3M | — | — | $2.66M | $1,065 | 3bd 3ba 2,500sf | 0.41 mi | |||
| 3941 19th St | 2026-02-13 | $3.13M | No asking price | — | $3.35M | $1,557 | 3bd 2.5ba 2,154sf | 0.54 mi | |||
| 9 Bernice St | 2026-03-09 | $7.2M | No asking price | — | $7.44M | $1,079 | 3bd 4ba 6,895sf | 1.04 mi | |||
| 28 Flint St | 2025-10-30 | $2.4M | $2,500,000 | $100,000 below asking (4.0%) | $2.72M | $1,191 | 4bd 3ba 2,280sf | 0.97 mi | 4 bd | ||
| 1460 Clayton Street | 2026-07-06 | $1.65M | $1,677,888 | $27,888 below asking (1.7%) | $1.74M | $768 | 3bd 3ba 2,265sf | 1.27 mi | |||
| 647 Grand View Ave APT 4 | 2026-04-13 | $2.35M | $1,995,000 | $355,000 above asking (17.8%) | $2.38M | $1,047 | 3bd 4ba 2,270sf | 1.20 mi | |||
| 42 Ord St | 2026-04-17 | $4.1M | $2,795,000 | $1,305,000 above asking (46.7%) | $4.15M | $1,679 | 3bd 4ba 2,470sf | 1.10 mi | |||
| 2637 22nd St Price inferred from public records | 2024-09-20 | $1.8M | — | — | $2.05M | $932 | 3bd 3ba 2,198sf | 0.81 mi | |||
| 37 Miguel St APT 6 | 2026-04-10 | $1.8M | $1,799,000 | $1,000 above asking (0.1%) | $1.82M | $843 | 3bd 3ba 2,160sf | 1.27 mi | |||
| 137 Randall St | 2026-06-18 | $2.7M | $2,295,000 | $405,000 above asking (17.6%) | $2.81M | $1,242 | 3bd 3ba 2,265sf | 1.19 mi | |||
| 2159 15th St Price inferred from public records | 2024-12-06 | $3.15M | — | — | $3.63M | $1,296 | 3bd 3ba 2,803sf | 0.83 mi | |||
| 4362 23rd St Price inferred from public records | 2024-08-08 | $2.7M | — | — | $3.11M | $998 | 3bd 3ba 3,121sf | 1.01 mi | |||
| 560 De Haro St | 2026-02-02 | $2.65M | $2,525,000 | $125,000 above asking (5.0%) | $2.84M | $1,207 | 3bd 3ba 2,353sf | 1.20 mi | |||
| 4465 24th St Price inferred from public records | 2024-11-13 | $1.8M | — | — | $2.06M | $964 | 4bd 3ba 2,133sf | 1.17 mi | 4 bd | ||
| 437 Arkansas St Price inferred from public records | 2024-05-31 | $1.85M | — | — | $2.09M | $930 | 4bd 2ba 2,247sf | 1.35 mi | 4 bd |