Home › Castro/Upper Market › 17th St
4150 17th St #21
Condo, 2 bd, 2 ba, 1,575 sqft, built 1994
52 sales inside 0.35 mi since May 2025. 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
$2,107,000
$1,622,000estimated range$2,591,000
From 50 comps at a weighted median of $1,338 per sqft.
- Block
- 2623
- Lot
- 188
- Sales
- Oct 2025 to Oct 2026
- Prices adjusted to
- 2026-11-03
- Within
- 0.35 mi
- Sold since
- May 2025
Sale prices versus asking
Similarity-weighted median: 24.8% above final asking.
Middle half: 14.2% above asking to 28.1% above asking. 33 of 50 selected comps have a verified final asking price.
Comparable sales (52)
Every sale inside the circle starts ticked, most similar first. Untick one here, or click it on the map, to leave it out.
| Address | Sold | Price | Final asking | Sale vs. asking | Adj. today | $/sqft | Size | Dist. | Why | |
|---|---|---|---|---|---|---|---|---|---|---|
| 4150 17th St APT 2 | 2026-06-16 | $1.93M | No asking price | — | $2.02M | $1,286 | 2bd 2ba 1,575sf | <0.05 mi | nearby on same street, similar size, 2 bd | |
| 4150 17th St APT 22 | 2026-05-27 | $2.3M | $1,795,000 | $505,000 above asking (28.1%) | $2.38M | $1,638 | 2bd 2ba 1,451sf | <0.05 mi | nearby on same street, similar size, 2 bd | |
| 227 States St | 2026-06-16 | $2.5M | $1,995,000 | $505,000 above asking (25.3%) | $2.62M | $1,591 | 2bd 3ba 1,645sf | 0.12 mi | similar size, 2 bd | |
| 4322 17th St #A | 2026-01-28 | $1.82M | $1,549,000 | $271,000 above asking (17.5%) | $2.14M | $1,345 | 3bd 3ba 1,589sf | 0.14 mi | same street, similar size | |
| 4348 18th St Price inferred from public records | 2026-04-24 | $1.06M | — | — | $1.09M | — | 0ba | 0.13 mi | no size on record | |
| 150 Eureka St #101 | 2026-04-14 | $720K | No asking price | — | $739K | — | 2bd 2ba | 0.20 mi | 2 bd, no size on record | |
| 50 Collingwood St | 2026-10-16 | $2M | $1,599,000 | $401,000 above asking (25.1%) | $1.95M | $1,444 | 2bd 2ba 1,348sf | 0.14 mi | 2 bd, recent | |
| 161 Collingwood St | 2026-03-17 | $2.05M | $1,795,000 | $255,000 above asking (14.2%) | $2.14M | $1,333 | 3bd 3ba 1,608sf | 0.24 mi | similar size | |
| 536 Roosevelt Way | 2026-09-14 | $2.3M | $1,795,000 | $505,000 above asking (28.1%) | $2.3M | $1,336 | 3bd 3ba 1,722sf | 0.33 mi | similar size, recent | |
| 60 Danvers St | 2026-06-18 | $1.75M | $1,699,000 | $51,000 above asking (3.0%) | $1.83M | $1,154 | 3bd 2ba 1,588sf | 0.33 mi | similar size | |
| 48 Caselli Ave | 2026-10-16 | $1.5M | $1,395,000 | $105,000 above asking (7.5%) | $1.46M | $1,281 | 2bd 1ba 1,140sf | 0.23 mi | 2 bd, recent | |
| 30 Flint St | 2025-11-14 | $1.73M | $1,695,000 cut from $1.75M | $30,000 above asking (1.8%) | $1.97M | $1,234 | 3bd 2ba 1,600sf | 0.16 mi | similar size | |
| 163 Collingwood St Price inferred from public records | 2026-06-26 | $1.61M | — | — | $1.69M | $1,338 | 2bd 2ba 1,260sf | 0.26 mi | 2 bd | |
| 66 Eureka St | 2026-10-28 | $2.05M | $1,695,000 | $355,000 above asking (20.9%) | $2M | $1,392 | 3bd 2ba 1,434sf | 0.10 mi | similar size, recent | |
| 143 Ord St | 2026-05-05 | $1.33M | $1,295,000 | $35,000 above asking (2.7%) | $1.37M | $831 | 2bd 1ba 1,653sf | 0.12 mi | similar size, 2 bd | |
| 270 Henry St #1 | 2026-10-09 | $1.61M | No asking price | — | $1.57M | $1,450 | 2bd 2ba 1,084sf | 0.28 mi | 2 bd, recent | |
| 148 Lower Ter Price inferred from public records | 2026-05-21 | $2.2M | — | — | $2.27M | $1,103 | 3bd 2ba 2,060sf | 0.21 mi | ||
| 627 Castro St | 2026-10-14 | $2.34M | $1,995,000 | $345,000 above asking (17.3%) | $2.28M | $1,381 | 3bd 2ba 1,650sf | 0.35 mi | similar size, recent | |
| 189 Collingwood St | 2026-07-22 | $1.67M | No asking price | — | $1.77M | $1,342 | 2bd 2ba 1,321sf | 0.28 mi | 2 bd | |
| 125 Eureka St | 2026-10-19 | $2.12M | $1,695,000 | $420,000 above asking (24.8%) | $2.06M | $1,525 | 2bd 2ba 1,350sf | 0.18 mi | 2 bd, recent | |
| 305 Castro St #100 | 2026-04-08 | $1.47M | No asking price | — | $1.51M | $1,250 | 1,206sf | 0.21 mi | ||
| 40 Levant St | 2026-06-29 | $1.82M | $1,595,000 | $230,000 above asking (14.4%) | $1.91M | $1,526 | 3bd 2ba 1,252sf | 0.24 mi | ||
| 49 Seward St #1 | 2025-11-04 | $1.73M | $1,495,000 | $230,000 above asking (15.4%) | $1.97M | $1,357 | 2bd 2ba 1,454sf | 0.33 mi | similar size, 2 bd | |
| 214 Castro St | 2026-04-27 | $1.98M | $1,495,000 | $480,000 above asking (32.1%) | $2.03M | $1,477 | 2bd 2ba 1,372sf | 0.24 mi | 2 bd | |
| 4416 19th St | 2026-03-13 | $1.9M | $1,795,000 | $105,000 above asking (5.8%) | $1.99M | $1,344 | 2bd 2ba 1,478sf | 0.24 mi | similar size, 2 bd | |
| 222 States St | 2026-03-26 | $2.1M | $1,795,000 | $310,000 above asking (17.3%) | $2.2M | $1,574 | 2bd 2ba 1,399sf | 0.13 mi | 2 bd | |
| 4054 18th St | 2026-03-20 | $350K | No asking price | — | $366K | $231 | 3bd 1ba 1,582sf | 0.27 mi | similar size | |
| 12 Beaver St | 2026-09-28 | $1.5M | $1,505,000 | At asking | $1.5M | $926 | 4bd 2ba 1,626sf | 0.31 mi | similar size, recent | |
| 60 States St | 2026-03-27 | $1.3M | No asking price | — | $1.36M | $1,248 | 2bd 1ba 1,089sf | 0.12 mi | 2 bd | |
| 4052 18th St | 2026-06-24 | $1.43M | No asking price | — | $1.49M | $1,094 | 2bd 3ba 1,364sf | 0.26 mi | 2 bd | |
| 307 Castro St #2 | 2026-06-15 | $1.95M | No asking price | — | $2.04M | $1,563 | 2bd 2ba 1,306sf | 0.20 mi | 2 bd | |
| 98 Caselli Ave | 2026-04-17 | $1.3M | $1,400,000 | $100,000 below asking (7.1%) | $1.33M | $758 | 3bd 2ba 1,760sf | 0.26 mi | ||
| 138 Saturn St | 2026-07-22 | $1.8M | No asking price | — | $1.91M | $1,418 | 3bd 2ba 1,346sf | 0.27 mi | ||
| 62 Buena Vista Ter Price inferred from public records | 2026-04-30 | $1.6M | — | — | $1.64M | $1,213 | 2bd 1ba 1,353sf | 0.33 mi | 2 bd | |
| 42 Ord St | 2026-04-17 | $4.1M | $2,795,000 | $1,305,000 above asking (46.7%) | $4.21M | $1,703 | 3bd 4ba 2,470sf | 0.11 mi | ||
| 39 Hartford St | 2025-12-04 | $1.71M | $1,399,000 | $306,000 above asking (21.9%) | $2.01M | $1,219 | 3bd 2ba 1,652sf | 0.27 mi | similar size | |
| 61 Douglass St Price inferred from public records | 2026-09-28 | $1.2M | — | — | $1.2M | $1,175 | 2bd 1ba 1,021sf | <0.05 mi | 2 bd, recent | |
| 3043 Market St | 2026-09-15 | $852K | No asking price | — | $852K | $759 | 2bd 1ba 1,122sf | 0.23 mi | 2 bd, recent | |
| 39 Douglass St | 2026-05-18 | $1.25M | $1,045,000 | $205,000 above asking (19.6%) | $1.29M | $1,205 | 2bd 1ba 1,072sf | <0.05 mi | 2 bd | |
| 4527 18th St | 2026-05-11 | $1.3M | $995,000 | $305,000 above asking (30.7%) | $1.34M | $1,216 | 1bd 1ba 1,105sf | 0.19 mi | ||
| 317 Douglass St | 2026-02-03 | $1.17M | No asking price | — | $1.28M | $978 | 3bd 1ba 1,309sf | 0.29 mi | ||
| 170 Corwin St | 2026-06-08 | $2.39M | Unclear | — | $2.5M | $1,132 | 4bd 2ba 2,210sf | 0.35 mi | ||
| 4316 18th St | 2026-05-21 | $1.2M | $1,188,000 cut from $1.2M | $12,000 above asking (1.0%) | $1.24M | $1,206 | 2bd 1ba 1,028sf | 0.14 mi | 2 bd | |
| 262 Henry St | 2026-05-04 | $1.63M | $1,200,000 | $430,000 above asking (35.8%) | $1.68M | $1,514 | 2bd 1ba 1,112sf | 0.28 mi | 2 bd | |
| 28 Flint St | 2025-10-30 | $2.4M | $2,500,000 | $100,000 below asking (4.0%) | $2.73M | $1,195 | 4bd 3ba 2,280sf | 0.16 mi | ||
| 4038 18th St | 2025-12-03 | $1.75M | $1,799,000 cut from $1.95M | $49,000 below asking (2.7%) | $2.07M | $1,042 | 3bd 3ba 1,985sf | 0.29 mi | ||
| 66 Buena Vista Ter Price inferred from public records | 2026-09-04 | $1.77M | — | — | $1.77M | $1,849 | 2bd 2ba 955sf | 0.33 mi | 2 bd, recent | |
| 65 Collingwood St APT 1 | 2025-11-14 | $1.17M | $1,059,000 | $111,000 above asking (10.5%) | $1.34M | $1,394 | 2bd 1ba 960sf | 0.17 mi | 2 bd | |
| 146 Beaver St | 2026-05-13 | $1.23M | $1,095,000 | $130,000 above asking (11.9%) | $1.27M | $1,414 | 1bd 1ba 895sf | 0.20 mi | ||
| 32 Pond St | 2026-05-22 | $1.35M | $1,249,000 | $106,000 above asking (8.5%) | $1.4M | $1,431 | 2bd 1ba 978sf | 0.34 mi | 2 bd | |
| 136 Saturn St | 2026-04-13 | $1.48M | $1,175,000 | $305,000 above asking (26.0%) | $1.52M | $1,656 | 2bd 1ba 917sf | 0.27 mi | 2 bd | |
| 4660 18th St | 2025-12-03 | $2.4M | $2,499,000 | $99,000 below asking (4.0%) | $2.84M | $1,233 | 4bd 4ba 2,300sf | 0.27 mi |
What other buyers offered
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