Home › Castro/Upper Market › 17th St
4183 17th St
Condo, 2 bd, 2 ba, 984 sqft, built 1890
Today’s estimate uses 984 sqft and the home’s latest facts. It does not estimate the home’s value at a past sale date.
44 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
$1,260,000
$970,000estimated range$1,549,000
From 43 comps at a weighted median of $1,280 per sqft.
- Block
- 2650
- Lot
- 058
- Sales
- Nov 2025 to Oct 2026
- Prices adjusted to
- 2026-10-31
- Within
- 0.35 mi
- Sold since
- May 2025
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I'm interestedSale prices versus asking
Similarity-weighted median: 15.3% above final asking.
Middle half: 7.5% above asking to 24.8% above asking.
32 of 43 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 (44)
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 Caselli Ave | 2026-10-16 | $1.5M | $1,395,000 | $105,000 above asking (7.5%) | $1.46M | $1,280 | 2bd 1ba 1,140sf | 0.17 mi | 2 bd, recent | ||
| 4316 18th St | 2026-05-21 | $1.2M | $1,188,000 cut from $1.2M | $12,000 above asking (1.0%) | $1.23M | $1,197 | 2bd 1ba 1,028sf | 0.11 mi | similar size, 2 bd | ||
| 39 Douglass St | 2026-05-18 | $1.25M | $1,045,000 | $205,000 above asking (19.6%) | $1.28M | $1,196 | 2bd 1ba 1,072sf | 0.07 mi | similar size, 2 bd | ||
| 3043 Market St | 2026-09-15 | $852K | No asking price | — | $852K | $759 | 2bd 1ba 1,122sf | 0.18 mi | 2 bd, recent | ||
| 150 Eureka St #101 | 2026-04-14 | $720K | No asking price | — | $728K | — | 2bd 2ba | 0.15 mi | 2 bd, no size on record | ||
| 136 Saturn St | 2026-04-13 | $1.48M | $1,175,000 | $305,000 above asking (26.0%) | $1.5M | $1,632 | 2bd 1ba 917sf | 0.25 mi | similar size, 2 bd | ||
| 125 Eureka St | 2026-10-19 | $2.12M | $1,695,000 | $420,000 above asking (24.8%) | $2.06M | $1,524 | 2bd 2ba 1,350sf | 0.14 mi | 2 bd, recent | ||
| 4527 18th St | 2026-05-11 | $1.3M | $995,000 | $305,000 above asking (30.7%) | $1.33M | $1,207 | 1bd 1ba 1,105sf | 0.13 mi | |||
| 262 Henry St | 2026-05-04 | $1.63M | $1,200,000 | $430,000 above asking (35.8%) | $1.67M | $1,503 | 2bd 1ba 1,112sf | 0.34 mi | 2 bd | ||
| 212 Eureka St | 2026-08-18 | $1.25M | $1,088,000 | $167,000 above asking (15.3%) | $1.3M | $1,716 | 2bd 1ba 760sf | 0.23 mi | 2 bd, recent | ||
| 65 Collingwood St APT 1 | 2025-11-14 | $1.17M | $1,059,000 | $111,000 above asking (10.5%) | $1.32M | $1,379 | 2bd 1ba 960sf | 0.18 mi | similar size, 2 bd | ||
| 214 Eureka St | 2026-02-25 | $1.25M | $1,088,000 | $162,000 above asking (14.9%) | $1.34M | $1,610 | 2bd 1ba 832sf | 0.23 mi | 2 bd | ||
| 146 Beaver St | 2026-05-13 | $1.23M | $1,095,000 | $130,000 above asking (11.9%) | $1.26M | $1,404 | 1bd 1ba 895sf | 0.25 mi | similar size | ||
| 307 Castro St #2 | 2026-06-15 | $1.95M | No asking price | — | $2.03M | $1,555 | 2bd 2ba 1,306sf | 0.25 mi | 2 bd | ||
| 60 States St | 2026-03-27 | $1.3M | No asking price | — | $1.34M | $1,233 | 2bd 1ba 1,089sf | 0.17 mi | 2 bd | ||
| 138 Saturn St | 2026-07-22 | $1.8M | No asking price | — | $1.9M | $1,411 | 3bd 2ba 1,346sf | 0.25 mi | |||
| 4052 18th St | 2026-06-24 | $1.43M | No asking price | — | $1.48M | $1,088 | 2bd 3ba 1,364sf | 0.28 mi | 2 bd | ||
| 50 Collingwood St | 2026-10-16 | $2M | $1,599,000 | $401,000 above asking (25.1%) | $1.95M | $1,443 | 2bd 2ba 1,348sf | 0.15 mi | 2 bd, recent | ||
| 222 States St | 2026-03-26 | $2.1M | $1,795,000 | $310,000 above asking (17.3%) | $2.17M | $1,554 | 2bd 2ba 1,399sf | 0.16 mi | 2 bd | ||
| 270 Henry St #1 | 2026-10-09 | $1.61M | No asking price | — | $1.57M | $1,449 | 2bd 2ba 1,084sf | 0.34 mi | similar size, 2 bd, recent | ||
| 189 Collingwood St | 2026-07-22 | $1.67M | No asking price | — | $1.76M | $1,335 | 2bd 2ba 1,321sf | 0.26 mi | 2 bd | ||
| 2425 Market St APT 6 | 2026-04-17 | $1.2M | $995,000 | $205,000 above asking (20.6%) | $1.21M | $1,416 | 2bd 1ba 857sf | 0.19 mi | 2 bd | ||
| 317 Douglass St | 2026-02-03 | $1.17M | No asking price | — | $1.25M | $954 | 3bd 1ba 1,309sf | 0.23 mi | |||
| 609 Castro St APT B | 2026-06-08 | $904K | $849,000 | $54,500 above asking (6.4%) | $941K | $1,298 | 1bd 1ba 725sf | 0.32 mi | |||
| 4416 19th St | 2026-03-13 | $1.9M | $1,795,000 | $105,000 above asking (5.8%) | $1.96M | $1,328 | 2bd 2ba 1,478sf | 0.19 mi | 2 bd | ||
| 143 Ord St | 2026-05-05 | $1.33M | $1,295,000 | $35,000 above asking (2.7%) | $1.36M | $825 | 2bd 1ba 1,653sf | 0.06 mi | 2 bd | ||
| 214 Castro St | 2026-04-27 | $1.98M | $1,495,000 | $480,000 above asking (32.1%) | $2M | $1,456 | 2bd 2ba 1,372sf | 0.30 mi | 2 bd | ||
| 40 Levant St | 2026-06-29 | $1.82M | $1,595,000 | $230,000 above asking (14.4%) | $1.9M | $1,518 | 3bd 2ba 1,252sf | 0.24 mi | |||
| 247 Henry St | 2026-06-24 | $825K | $699,000 | $126,000 above asking (18.0%) | $859K | $1,314 | 1bd 1ba 654sf | 0.33 mi | |||
| 627 Castro St | 2026-10-14 | $2.34M | $1,995,000 | $345,000 above asking (17.3%) | $2.28M | $1,380 | 3bd 2ba 1,650sf | 0.33 mi | recent | ||
| 305 Castro St #100 | 2026-04-08 | $1.47M | No asking price | — | $1.49M | $1,233 | 1,206sf | 0.26 mi | |||
| 119 Corwin St APT 3 | 2026-06-24 | $990K | $899,000 | $91,000 above asking (10.1%) | $1.03M | $1,477 | 2bd 1ba 698sf | 0.34 mi | 2 bd | ||
| 4054 18th St | 2026-03-20 | $350K | No asking price | — | $362K | $229 | 3bd 1ba 1,582sf | 0.28 mi | |||
| 4150 17th St APT 22 | 2026-05-27 | $2.3M | $1,795,000 | $505,000 above asking (28.1%) | $2.36M | $1,626 | 2bd 2ba 1,451sf | 0.06 mi | same street, 2 bd | ||
| 4150 17th St APT 2 | 2026-06-16 | $1.93M | No asking price | — | $2.01M | $1,279 | 2bd 2ba 1,575sf | <0.05 mi | nearby on same street, 2 bd | ||
| 98 Caselli Ave | 2026-04-17 | $1.3M | $1,400,000 | $100,000 below asking (7.1%) | $1.31M | $747 | 3bd 2ba 1,760sf | 0.20 mi | |||
| 39 Hartford St | 2025-12-04 | $1.71M | $1,399,000 | $306,000 above asking (21.9%) | $1.97M | $1,190 | 3bd 2ba 1,652sf | 0.29 mi | |||
| 60 Danvers St | 2026-06-18 | $1.75M | $1,699,000 | $51,000 above asking (3.0%) | $1.82M | $1,148 | 3bd 2ba 1,588sf | 0.28 mi | |||
| 49 Seward St #1 | 2025-11-04 | $1.73M | $1,495,000 | $230,000 above asking (15.4%) | $1.95M | $1,343 | 2bd 2ba 1,454sf | 0.27 mi | 2 bd | ||
| 227 States St | 2026-06-16 | $2.5M | $1,995,000 | $505,000 above asking (25.3%) | $2.6M | $1,583 | 2bd 3ba 1,645sf | 0.14 mi | 2 bd | ||
| 4322 17th St #A | 2026-01-28 | $1.82M | $1,549,000 | $271,000 above asking (17.5%) | $2.09M | $1,313 | 3bd 3ba 1,589sf | 0.11 mi | same street | ||
| 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 | 0.30 mi | recent | ||
| 30 Flint St | 2025-11-14 | $1.73M | $1,695,000 cut from $1.75M | $30,000 above asking (1.8%) | $1.95M | $1,220 | 3bd 2ba 1,600sf | 0.22 mi | |||
| 161 Collingwood St | 2026-03-17 | $2.05M | $1,795,000 | $255,000 above asking (14.2%) | $2.12M | $1,317 | 3bd 3ba 1,608sf | 0.22 mi |